WO2021164206A1 - A body fluid analyte detection device - Google Patents

A body fluid analyte detection device Download PDF

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Publication number
WO2021164206A1
WO2021164206A1 PCT/CN2020/106518 CN2020106518W WO2021164206A1 WO 2021164206 A1 WO2021164206 A1 WO 2021164206A1 CN 2020106518 W CN2020106518 W CN 2020106518W WO 2021164206 A1 WO2021164206 A1 WO 2021164206A1
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WO
WIPO (PCT)
Prior art keywords
bottom case
force
transmitter
detection device
body fluid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2020/106518
Other languages
French (fr)
Inventor
Cuijun YANG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Medtrum Technologies Inc
Original Assignee
Medtrum Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Medtrum Technologies Inc filed Critical Medtrum Technologies Inc
Priority to EP20919852.2A priority Critical patent/EP4106613B1/en
Priority to US17/800,538 priority patent/US12484810B2/en
Priority to US18/015,332 priority patent/US20230263433A1/en
Priority to EP21854556.4A priority patent/EP4190237A4/en
Priority to PCT/CN2021/097173 priority patent/WO2022012187A1/en
Priority to EP21841434.0A priority patent/EP4183338A4/en
Priority to CN202110603173.2A priority patent/CN114052728B/en
Priority to US18/015,331 priority patent/US20230210408A1/en
Priority to PCT/CN2021/097188 priority patent/WO2022028070A1/en
Priority to CN202110603301.3A priority patent/CN113940673B/en
Priority to PCT/CN2021/097169 priority patent/WO2022012186A1/en
Priority to US18/015,079 priority patent/US20230210407A1/en
Priority to EP21843300.1A priority patent/EP4183339B1/en
Priority to CN202110603206.3A priority patent/CN113940670B/en
Publication of WO2021164206A1 publication Critical patent/WO2021164206A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Definitions

  • the present invention mainly relates to the field of medical device, and in particular, to a body fluid analyte detection device.
  • pancreas in a normal person can automatically monitor the amount of glucose in the blood and automatically secrete the required dosage of insulin/glucagon.
  • the function of the pancreas is abnormal, and the pancreas cannot normally secrete required dosage of insulin. Therefore, diabetes is a metabolic disease caused by abnormal pancreatic function and also a lifelong disease.
  • medical technology cannot cure diabetes, but can only control the onset and development of diabetes and its complications by stabilizing blood glucose.
  • CGM Continuous Glucose Monitoring
  • the prior art urgently needs a body fluid analyte detection device that is easy to use and has good user experience.
  • the embodiment of the present invention discloses a body fluid analyte detection device.
  • the bottom case fails when a force is applied to its force-receiving portion in only one direction, separating the first fastener part from the second fastener part, thereby reducing the number of steps required to separate the transmitter and the bottom case, and enhancing the user experience.
  • the invention discloses a body fluid analyte detection device, including: a transmitter, provided with at least one first fastener part; a bottom case, provided with at least one second fastener part corresponding to the first fastener part, and with the first fastener part and the second fastener part fastening with each other, the transmitter is assembled on the bottom case, and the bottom case comprises at least one fixed portion and at least one force-receiving portion, and when separating the bottom case and the transmitter, the fixed portion is fixed and a force is applied to the force-receiving portion in one direction leading to the bottom case failure, separating at least one pair of mutually fastened first fastener part and second fastener part, thus separating the bottom case and the transmitter; a sensor, assembled to the bottom case, is used to detect the analyte parameter of the body fluid, and the sensor is connected with the transmitter to transmit the parameter signal; and a battery, for powering the transmitter, is assembled in the bottom case or in the transmitter, and the part holding the battery is
  • the part of the bottom case where the transmitter is fastened is the force-receiving portion.
  • the side of the bottom case is provided with a convex portion which is the force-receiving portion.
  • the battery is provided in the bottom case on which at least one connection hole is provided, and the transmitter is electrically connected to the two electrodes of the battery through the connection hole, and the battery portion is the force-receiving portion.
  • a sealing ring is provided around the connection hole to seal the electrical connection position, and when a force is applied to the force-receiving portion, the sealing ring provides an elastic force that facilitates separation of the bottom case and the transmitter.
  • a seal member is provided around the sensor to seal the connection position between the sensor and the transmitter, and when a force is applied to the force-receiving portion, the seal member provides an elastic force that facilitates separation of the bottom case and the transmitter.
  • the transmitter is provided with two first fastener parts
  • the bottom case is correspondingly provided with two second fastener parts
  • the force-receiving portion and the fixed portion are respectively set on the two sides of the connection line l 1 between the two second fastener parts.
  • a crease groove is provided on the bottom case at a position corresponding to the connection line l 1 .
  • the two second fastener parts are hooks and disposed on the side wall of the bottom case.
  • the convex portion is provided on the same side as the two second fastener parts and close to them.
  • the bottom case is provided with four second fastener parts, and the connection lines between the corresponding second fastener parts are l 2 and l 3 , respectively, which divide the bottom case into three parts: the force-receiving portion, the fixed portion and the force-receiving portion, in which the two force-receiving portions are located on both sides of the bottom case while the fixed portion is located between the two force-receiving portions.
  • the battery is provided inside the transmitter, the bottom case is provided with an assembly hole which is used to assemble the battery portion, and part of the battery portion is exposed outside the bottom case, and the convex portion is located on one side of the assembly hole, and when a force is applied to the convex portion, the exposed part of the battery portion is used as a supporting portion.
  • the failure mode of the bottom case includes one or more combinations of the fracture of the bottom board or side wall of the bottom case, breakage of the bottom case, breakage of the second fastener part, or the plastic deformation of the bottom case.
  • the bottom board of the bottom case is provided with a window where a sensor unit is assembled, and part of the sensor is mounted on the sensor unit, and the edge contour shapes of the sensor unit and that of the window match each other, and the sensor can be assembled on the bottom case with the support of the sensor unit.
  • At least one first fastener part is provided on the transmitter, and at least one second fastener part corresponding to the first fastener part is provided on the bottom case.
  • the bottom case includes at least one fixed portion and at least one force-receiving portion.
  • the side of the bottom case is provided with a convex portion which is the force-receiving portion. Setting the point of action of the applied force on the convex potion makes it easier for the bottom case to fail, and resultingly easier for the transmitter and bottom case to separate from each other.
  • the battery is provided in the bottom case on which at least one connection hole is provided, and the transmitter is electrically connected to the two electrodes of the battery through the connection hole, and the battery portion is the force-receiving portion.
  • the battery portion is a part of the bottom case and serves as a force-receiving portion. With the battery portion, the transmitter and the bottom case can be easily separated without any additional convex portion, which reduces the size of the detection device.
  • the battery portion is thicker and larger than an average convex portion, using it as the force-receiving portion allows the user to implement a force more easily, which simplifies user actions.
  • a sealing ring is provided around the connection hole to seal the electrical connection position, and when a force is applied to the force-receiving portion, the sealing ring provides an elastic force that facilitates the separation of the bottom case and the transmitter.
  • the sealing ring not only plays a role in sealing the position of the electrical connection, but also provides a compression elastic force to facilitate the separation of the transmitter and the bottom case.
  • a seal member is provided around the sensor to seal the connection position of the sensor and the transmitter, and when a force is applied to the force-receiving portion, the seal member provides an elastic force that facilitates separation of the bottom case and the transmitter.
  • the seal member not only serves to seal the connection position between the transmitter and the sensor, but also provides a compression elastic force to facilitate the separation of the transmitter and the bottom case.
  • two second fastener parts are provided on the bottom case, and a crease groove is provided on the bottom case at a position corresponding to the connection line l 1 between the two fastener parts.
  • the crease groove can reduce the thickness of the bottom case where it is located. When a force is exerted to the force-receiving portion, the bottom case is more likely to fail along the crease groove, making the separation much easier.
  • the convex portion is provided on the same side as the two second fastener parts and close to them.
  • the position of the convex portion is close to the positions of the two second fastener parts, therefore, the bottom case can fail under a smaller force to the convex portion, making the separation easier for the user.
  • the bottom case is provided with four second fastener parts, and the connection lines between the corresponding second fastener parts are l 2 and l 3 , respectively, which divide the bottom case into three parts: the force-receiving portion, the fixed portion and the force-receiving portion, in which the two force-receiving portions are located on both sides of the bottom case while the fixed portion is located between the two force-receiving portions.
  • the two force-receiving portions are located on both sides of the detection device, the user can simultaneously apply forces to the force-receiving portions on both sides of the detection device with fingers, making the bottom case fail easily.
  • the battery is provided inside the transmitter, the bottom case is provided with an assembly hole which is used to assemble the battery portion, and part of the battery portion is exposed outside the bottom case, and the convex portion is located on one side of the assembly hole, and when a force is applied to the convex portion, the exposed part of the battery portion is used as a supporting portion of the force applied.
  • the exposed part of the battery portion can be used as a supporting portion of the thumb, which means that it is equivalent to applying an another force on the transmitter in the opposite direction to the force applied on the force-receiving portion, therefore, the user will separate the transmitter from the bottom case more easily.
  • FIG. 1 is a schematic diagram of a body fluid analyte detection device according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of an assembly structure of a transmitter and a bottom case according to an embodiment of the present invention
  • FIG. 3a -FIG. 3b are schematic diagrams of the bottom board or the side wall of the bottom case before and after the failure according to an embodiment of the present invention
  • FIG. 3c -FIG. 3d are schematic diagrams of the second fastener part on the bottom case before and after the failure according to an embodiment of the present invention.
  • FIG. 4 is a schematic diagram of a detection device according to another embodiment of the present invention.
  • FIG. 5a is a schematic diagram of an assembly structure of the transmitter and the bottom case according to another embodiment of the present invention.
  • FIG. 5b is a top view of the bottom case according to another embodiment of the present invention.
  • FIG. 6 is a schematic diagram of a detection device including only one first fastener part and one second fastener part according to yet another embodiment of the present invention.
  • FIG. 7 is a top view of one detection device including two force-receiving portions according to yet another embodiment of the present invention.
  • the present invention provides a body fluid analyte detection device with a bottom case that can fail when forces are applied to the force-receiving portion in only one direction, resulting in the separation of the first fastener part and the second fastener part, which reduces the number of steps required to separate the transmitter and the bottom case, and enhances the user experience.
  • FIG. 1 is a schematic diagram of a body fluid analyte detection device according to an embodiment of the present invention.
  • the detection device includes a bottom case 10, a sensor 113, and a transmitter 12.
  • the second fastener part 101 is used to fasten the transmitter 12.
  • the number of the second fastener part 101 is two.
  • the two second fastener parts 101 are correspondingly provided on the side wall of the bottom case 10.
  • the fixed portion and the force-receiving portion are relative concepts. According to the structural design of the bottom case 10 and the transmitter 12, there can be different options for the positions of the fixed portion and the force-receiving portion, which will be described in detail below.
  • the sensor assembled on the bottom case 10, is used to detect the analyte parameter information of the body fluid.
  • the transmitter 12 is used to receive the detection signal generated by the sensor and wirelessly transmit the signal to a remote device. Therefore, the transmitter 12 is connected to the sensor.
  • the transmitter 12 is provided with at least one first fastener part 121 which corresponds to the second fastener part 101. With the second fastener part 101 and the first fastener part 121 fastened with each other, the transmitter 12 is assembled on the bottom case 10. Obviously, in the embodiment of the present invention, the transmitter 12 is provided with two first fastener parts 121, that is, two pairs of the first fastener part 121 and the second fastener part 101 are fastened with each other.
  • the correspondence between the first fastener part 121 and the second fastener part 101 means that the numbers of the two are equal and their positions are corresponding.
  • the fixed portion is fixed by a finger or other structures while the force-receiving portion receives a force in only one direction from another finger or other auxiliary structures, the bottom case 10 fails, and the second fastener part 101 and the first fastener part 121 are separated from each other, thereby separating the transmitter 12 from the bottom case 10. That means only one finger is used to apply a force in only direction to the force-receiving portion when user separates the transmitter 12 from the bottom case 10, reducing the number of the steps required.
  • failure is a conventional concept in the field of engineering materials. After failure, the material loses its original function and the failed part cannot be recovered again. Since the second fastener part 101 is a part of the bottom case 10, the failure of the bottom case 10 includes the failure of its bottom board or the side wall, or the second fastener part 101. Therefore, the failure modes of the bottom case 10 include one or more combinations of the fracture of the bottom board or side wall of the bottom case 10 (as shown in FIG. 3b) , breakage of the bottom case 10, breakage of the second fastener part 101 (as shown in FIG. 3d) , or the plastic deformation of the bottom case 10. Obviously, after the bottom case 10 fails, the bottom case 10 loses the function of fastening the transmitter 12.
  • the method of fixing the fixed portion includes clamping, supporting, etc., and is not specifically limited herein, as long as the condition for fixing the fixed portion can be satisfied.
  • connection line l 1 between the two second fastener parts 101 divides the bottom case 10 into side A and side B.
  • the force-receiving portion is provided on side A while the fixed portion is on side B. Since the outer contour of the transmitter 12 and that of the bottom case 10 almost coincide, in the embodiment of the present invention, the side of the bottom case 10 is provided with a convex portion 111 to facilitate the force application.
  • the convex portion 111 is the force-receiving portion.
  • the convex portion 111 is provided on the short side of the bottom case 10 while the two second fastener parts 101 are correspondingly provided on the long side of the bottom case 10.
  • the two second fastener parts 101 and the two first fastener parts 121 are all hooks.
  • the convex portion 111 in the embodiment of the present invention, is disposed on the same side as the two second fastener parts 101 and close to them, as shown in FIG. 1.
  • For the convex portion 111 is relatively close to the two second fastener parts 101, only a small force, applied to the convex portion 111, can make the second fastener part 101 fail, which facilitates the separation.
  • the process of separating the bottom case 10 and the transmitter 12 is as follows. Fix the fixed portion on side B with a finger, and apply a force F to the convex portion 111 in one direction with another finger, making the second fastener part 101 fail, and separating the second fastener part 101 and the first fastener part 121, thus, separating the transmitter 12 from the bottom case 10.
  • the embodiments of the present invention do not limit the positions of the convex portion 111 and the second fastener part 101.
  • the convex portion 111 may be disposed on the long side of the bottom case 10 while the two second fastener parts 101 are correspondingly on the short side.
  • the distance between the convex portion 111 and the second fastener part 101 is much longer, so a larger force is required to be applied to the convex portion 111 to make the second fastener part 101 fail and separate it from the first fastener part 121.
  • the second fastener part 101 may also be provided on the bottom board of the bottom case 10, which is not specifically limited herein.
  • the shape of the top view of the detection device is a rounded rectangle.
  • the embodiment of the present invention does not specifically limit the shape of the top view of the detection device, and the shape may also be a rectangle, a circle, an ellipse, or other shapes.
  • FIG. 2 is a schematic diagram of the assembly structure of the transmitter 12 and the bottom case 10 according to the embodiment of the invention.
  • the detection device also includes a battery (not shown) which is used to power the transmitter.
  • the location where the battery is provided is the battery portion 123.
  • the battery is provided in the transmitter 12, which means that the transmitter 12 can be charged multiple times for reusing, reducing the cost.
  • the bottom case 10 of the embodiment of the present invention is further provided with an assembly hole 103 for assembling the battery portion 123.
  • the convex portion 111 is provided on one side of the assembly hole 103. Therefore, when a force F is applied to the convex portion 111 to separate the bottom case 10 and the transmitter 12, the exposed part of the battery portion 123 can be used as a supporting portion of the force F applied (e.g., the thumb is supported by the exposed part of the battery portion 123) .
  • the user's thumb applies a force to the transmitter 12 in the opposite direction to the force F applied to the force-receiving portion, facilitating the separation of the bottom case 10 and the transmitter 12.
  • the assembly hole 103 may not be provided, that is, the battery portion 123, which is not exposed to the outside, is completely wrapped by the bottom case 10.
  • a crease groove 102 is further provided on the bottom case 10 at a position corresponding to the connection line l 1 . Since the crease groove 102 can reduce the thickness of the bottom case where it is located, the bottom case 10 is more likely to fail along the crease groove 102, making the separation easier. Due to the existence of the assembly hole 103, the crease groove 102 is located on the side wall of the bottom case 10. Obviously, when the assembly hole 103 is not provided, the crease groove 102 may extend across the bottom board of the bottom case 10 along the connection line l 1 .
  • the bottom board of the bottom case 10 is further provided with a window 106 where a sensor unit 11 is assembled.
  • the edge contour shape of the sensor unit 11 matches that of the window 106.
  • the match of the edge contour shapes of the two means that the edges of the two can be embedded into each other.
  • the sensor 113 can be assembled on the bottom case 10 with the support of the sensor unit 11.
  • the sensor 113, assembled on the sensor unit 11 does not change its shape before and after assembly, that is, the sensor 113 and the sensor unit 11 are assembled on the bottom case 10 together. Therefore, after the sensor 113 is assembled, the sensor unit 11 becomes part of the bottom case 10.
  • FIG. 3a -FIG. 3b are schematic diagrams of the bottom board or the side wall of the bottom case 10, before and after the failure.
  • FIG. 3c -FIG. 3d are schematic diagrams of the second fastener part 101 before and after the failure.
  • the first fastener part 121 and the second fastener part 101 are all hooks.
  • the bottom case 10 is fractured along the crease groove 102 as depicted by the dotted circle C.
  • the second fastener part 101 is fractured.
  • the first fastener part 121 and the second fastener part 101 may be a locking hole and a locking block, or a locking block and a locking slot, respectively, which is not specifically limited herein.
  • the second embodiment differs from the first embodiment in that the battery is disposed in the bottom case and there is no assembly hole.
  • Other structures and connection methods are similar to the first embodiment.
  • FIG. 4 is a schematic diagram of a detection device according to an embodiment of the invention.
  • the battery is disposed in the bottom case 20. Therefore, the battery portion 203 is disposed on the bottom case 20. The top of the battery portion 203 is flush with that of the transmitter 22, so that the thickness of the detection device can be reduced.
  • the bottom case 20 is not provided with a convex portion, but the battery portion 203 directly serves as the force-receiving portion. Since the battery portion 203, as a force-receiving portion, is thicker and has a larger area compared with an average convex portion, the user can apply the force F to the battery portion more easily, which optimizes user experience.
  • the two second fastener parts 201 are provided on both side walls of the bottom case 20.
  • the connection line l 1 between the two second fastener parts 201 divides the bottom case into side A and side B.
  • the battery portion 203 is provided on side A and serves as a force-receiving portion while side B serves as a fixed portion.
  • FIG. 5a is a schematic diagram of the assembly structure of the transmitter 22 and the bottom case 20 according to the embodiment of the present invention.
  • FIG. 5b is a top view of the bottom case 20 according to the embodiment of the present invention.
  • the crease groove 202 corresponding to the connection line l 1 extends across the bottom board of the bottom case 20.
  • the bottom case 20 is fractured along the crease groove 202.
  • the bottom case 20 is further provided with at least one connection hole 204, through which the transmitter 22 is electrically connected to the two electrodes of the battery, respectively.
  • Electrical contact pins electrically connected to the transmitter 22, may be provided in the connection hole 204.
  • the transmitter 22 is provided with a protruding electrical connection end that can be inserted into the connection hole 204 for electrical connection.
  • the battery and the transmitter 22 are electrically connected by a wire passing through the connection hole 204 or by a wire coated on the surface of the bottom case 20.
  • connection hole 204 may not be provided, while the transmitter 22 and the two electrodes of the battery are electrically connected by wires completely coated on the surface of the bottom case 20, which is not specifically limited herein.
  • a sealing ring 205 is provided around the connection hole 204.
  • the elastic sealing material can perform sealing function after being pressed.
  • the squeezed sealing ring 205 exerts a certain elastic force on the transmitter 22.
  • the sealing ring 205 provides an elastic force that facilitates the separation of the transmitter 22 from the bottom case 20.
  • a seal member (not shown) is provided around the sensor. Similar to the sealing ring 205 described above, when the force F is applied to the force-receiving portion, the seal member also provides an elastic force that facilitates the separation of the transmitter 22 from the bottom case 20.
  • the function of the window 206, the types and the fastening modes of the first fastened part 221 and the second fastened part 201 please refer to the foregoing description, which will not be repeated herein.
  • the portion of the bottom case 20 where the transmitter 22 is assembled may also be a force-receiving portion, which is not specifically limited herein. It should be pointed out here that although the force F may be directly applied on the transmitter 22, the actual effect of the force F is only displayed on the bottom case 20, that is, the force F only changes the condition of the bottom case 20 (such as changes in shape and structure etc. ) , not that of the transmitter 22, and at this time, it can be regarded that the force is applied on the force-receiving portion of the bottom case 20 by the user.
  • the third embodiment is different in that only one first fastener part is provided on the transmitter, and only one second fastener part is correspondingly provided on the bottom case, and the top view shape of the detection device is an ellipse.
  • FIG. 6 is a schematic diagram of a detection device according to an embodiment of the present invention including only one first fastener part and one second fastener part, respectively.
  • the bottom case 30 includes a convex portion 311 which is the force-receiving portion, and the rest part of the bottom case 30 is the fixed portion. Receiving a force on the convex portion 311, the bottom case 30 fails, so that the first fastener part and the second fastener part are separated from each other, thereby separating the transmitter 32 and the bottom case 30.
  • the fourth embodiment is different in that the detection device includes a plurality of force-receiving portions.
  • FIG. 7 is a top view of a detection device including two force-receiving portions in one detection device according to an embodiment of the present invention.
  • the transmitter 42 is provided with four first fastener parts while the bottom case 40 is correspondingly provided with four second fastener parts.
  • the corresponding first fastener parts and second fastener parts are fastened with each other at D 1 -D 1 ' and D 2 -D 2 ', that is, there are four pairs of mutually fastened first fastener parts and second fastener parts.
  • the connection lines of D 1 -D 1 ' and D 2 -D 2 ' are l 2 and l 3 , respectively.
  • Side A and side B of l 2 and l 3 are provided with the force-receiving portion and the fixed portion, respectively.
  • l 2 and l 3 divide the bottom case 40 into three parts: the force-receiving portion, the fixed portion and the force-receiving portion.
  • the force-receiving portion In the embodiment of the present invention, two force-receiving portions are provided on both sides of the bottom case 40, and the one fixed portion is disposed between the two force-receiving portions.
  • first fastener parts and second fastener parts may be provided.
  • the failure of at least one pair of the first fastener part and the second fastener part can all separate the bottom case and the transmitter.
  • the present invention discloses a body fluid analyte detection device.
  • the bottom case includes at least one fixed portion and at least one force-receiving portion. The force is applied to the force-receiving portion in only one direction to make the bottom case fail and thereby separate the transmitter and the bottom case, simplifying user action and enhancing user experience.

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Abstract

A body fluid analyte detection device, including: a transmitter(12,22), provided with at least one first fastener part(121,221); a bottom case(10,20), provided with at least one second fastener part(101,201) corresponding to the first fastener part(121,221), and the bottom case(10,20) comprises at least one fixed portion and at least one force-receiving portion, and when separating the bottom case(10,20) and the transmitter(12,22), the fixed portion is fixed and a force is applied to the force-receiving portion in one direction, separating the bottom case(10,20) and the transmitter(12,22); a sensor(113) is connected with the transmitter(12,22) to transmit the parameter signal; and a battery is assembled in the bottom case(10,20) or in the transmitter(12,22), and the part holding the battery is the battery portion(123,203).A force is applied to the force-receiving portion in only one direction to make the bottom case(10,20) fail and thereby separate the transmitter(12,22) and the bottom case(10,20), simplifying user action and enhancing user experience.

Description

A BODY FLUID ANALYTE DETECTION DEVICE TECHNICAL FIELD
The present invention mainly relates to the field of medical device, and in particular, to a body fluid analyte detection device.
BACKGROUND
The pancreas in a normal person can automatically monitor the amount of glucose in the blood and automatically secrete the required dosage of insulin/glucagon. However, for diabetic patients, the function of the pancreas is abnormal, and the pancreas cannot normally secrete required dosage of insulin. Therefore, diabetes is a metabolic disease caused by abnormal pancreatic function and also a lifelong disease. At present, medical technology cannot cure diabetes, but can only control the onset and development of diabetes and its complications by stabilizing blood glucose.
Patients with diabetes need to check their blood glucose before injecting insulin into the body. At present, most of the detection methods can continuously detect blood glucose, and send the blood glucose data to the remote device in real time for the user to view. This detection method is called Continuous Glucose Monitoring (CGM) , which requires the detection device to be attached to the surface of the patients’ skin, and the sensor carried by the device is inserted into the subcutaneous tissue fluid for testing.
When the life of the sensor of the detection device ends, the user needs to apply forces in different directions and go through multiple steps to separate the transmitter from the bottom case, which negatively affects the user experience.
Therefore, the prior art urgently needs a body fluid analyte detection device that is easy to use and has good user experience.
BRIEF SUMMARY OF THE INVENTION
The embodiment of the present invention discloses a body fluid analyte detection device. The bottom case fails when a force is applied to its force-receiving portion in only one direction, separating the first fastener part from the second fastener part, thereby reducing the number of steps required to separate the transmitter and the bottom case, and enhancing the user experience.
The invention discloses a body fluid analyte detection device, including: a transmitter, provided with at least one first fastener part; a bottom case, provided with at least one second fastener part corresponding to the first fastener part, and with the first fastener part and the second fastener part fastening with each other, the transmitter is assembled on the bottom case, and the bottom case comprises at least one fixed portion and at least one force-receiving portion, and when separating the bottom case and the transmitter, the fixed portion is fixed and a force is applied to the force-receiving portion in one direction leading to the bottom case failure,  separating at least one pair of mutually fastened first fastener part and second fastener part, thus separating the bottom case and the transmitter; a sensor, assembled to the bottom case, is used to detect the analyte parameter of the body fluid, and the sensor is connected with the transmitter to transmit the parameter signal; and a battery, for powering the transmitter, is assembled in the bottom case or in the transmitter, and the part holding the battery is the battery portion.
According to one aspect of the invention, the part of the bottom case where the transmitter is fastened is the force-receiving portion.
According to one aspect of the present invention, the side of the bottom case is provided with a convex portion which is the force-receiving portion.
According to one aspect of the present invention, the battery is provided in the bottom case on which at least one connection hole is provided, and the transmitter is electrically connected to the two electrodes of the battery through the connection hole, and the battery portion is the force-receiving portion.
According to one aspect of the present invention, a sealing ring is provided around the connection hole to seal the electrical connection position, and when a force is applied to the force-receiving portion, the sealing ring provides an elastic force that facilitates separation of the bottom case and the transmitter.
According to one aspect of the present invention, a seal member is provided around the sensor to seal the connection position between the sensor and the transmitter, and when a force is applied to the force-receiving portion, the seal member provides an elastic force that facilitates separation of the bottom case and the transmitter.
According to one aspect of the present invention, the transmitter is provided with two first fastener parts, and the bottom case is correspondingly provided with two second fastener parts, and in the bottom case, the force-receiving portion and the fixed portion are respectively set on the two sides of the connection line l 1 between the two second fastener parts.
According to one aspect of the present invention, a crease groove is provided on the bottom case at a position corresponding to the connection line l 1.
According to one aspect of the present invention, the two second fastener parts are hooks and disposed on the side wall of the bottom case.
According to one aspect of the present invention, the convex portion is provided on the same side as the two second fastener parts and close to them.
According to one aspect of the present invention, the bottom case is provided with four second fastener parts, and the connection lines between the corresponding second fastener parts are l 2 and l 3, respectively, which divide the bottom case into three parts: the force-receiving portion, the fixed portion and the force-receiving portion, in which the two force-receiving portions are located on both sides of the bottom case while the fixed portion is located between the two force-receiving portions.
According to one aspect of the present invention, the battery is provided inside the transmitter, the bottom case is provided with an assembly hole which is used to assemble the battery portion, and part of the battery portion is exposed outside the bottom case, and the convex portion is located on one side of the assembly hole, and  when a force is applied to the convex portion, the exposed part of the battery portion is used as a supporting portion.
According to one aspect of the present invention, the failure mode of the bottom case includes one or more combinations of the fracture of the bottom board or side wall of the bottom case, breakage of the bottom case, breakage of the second fastener part, or the plastic deformation of the bottom case.
According to one aspect of the present invention, the bottom board of the bottom case is provided with a window where a sensor unit is assembled, and part of the sensor is mounted on the sensor unit, and the edge contour shapes of the sensor unit and that of the window match each other, and the sensor can be assembled on the bottom case with the support of the sensor unit.
Compared with the prior art, the technical solution of the present invention has the following advantages:
In the body fluid analyte detection device disclosed by the present invention, at least one first fastener part is provided on the transmitter, and at least one second fastener part corresponding to the first fastener part is provided on the bottom case. The bottom case includes at least one fixed portion and at least one force-receiving portion. When separating the bottom case and the transmitter, the fixed portion is fixed and a force is applied to the force-receiving portion in one direction leading to the bottom case failure, separating at least one pair of mutually fastened first fastener part and second fastener part, thus separating the bottom case and the transmitter. Applying a force on the force-receiving portion in only one direction leads to the bottom case failure, thereby separating the first fastener part and the second fastener part from each other, which reduces the number of steps required to separate the transmitter and the bottom case, and enhances the user experience.
Furthermore, the side of the bottom case is provided with a convex portion which is the force-receiving portion. Setting the point of action of the applied force on the convex potion makes it easier for the bottom case to fail, and resultingly easier for the transmitter and bottom case to separate from each other.
Furthermore, the battery is provided in the bottom case on which at least one connection hole is provided, and the transmitter is electrically connected to the two electrodes of the battery through the connection hole, and the battery portion is the force-receiving portion. The battery portion is a part of the bottom case and serves as a force-receiving portion. With the battery portion, the transmitter and the bottom case can be easily separated without any additional convex portion, which reduces the size of the detection device. Secondly, since the battery portion is thicker and larger than an average convex portion, using it as the force-receiving portion allows the user to implement a force more easily, which simplifies user actions.
Furthermore, a sealing ring is provided around the connection hole to seal the electrical connection position, and when a force is applied to the force-receiving portion, the sealing ring provides an elastic force that facilitates the separation of the bottom case and the transmitter. The sealing ring not only plays a role in sealing the position of the electrical connection, but also provides a compression elastic force to facilitate the separation of the transmitter and the bottom case.
Furthermore, a seal member is provided around the sensor to seal the connection position of the sensor and the transmitter, and when a force is applied to the force-receiving portion, the seal member provides an elastic force that facilitates separation of the bottom case and the transmitter. The seal member not only serves to seal the connection position between the transmitter and the sensor, but also provides a compression elastic force to  facilitate the separation of the transmitter and the bottom case.
Furthermore, two second fastener parts are provided on the bottom case, and a crease groove is provided on the bottom case at a position corresponding to the connection line l 1 between the two fastener parts. The crease groove can reduce the thickness of the bottom case where it is located. When a force is exerted to the force-receiving portion, the bottom case is more likely to fail along the crease groove, making the separation much easier.
Furthermore, the convex portion is provided on the same side as the two second fastener parts and close to them. The position of the convex portion is close to the positions of the two second fastener parts, therefore, the bottom case can fail under a smaller force to the convex portion, making the separation easier for the user.
Furthermore, the bottom case is provided with four second fastener parts, and the connection lines between the corresponding second fastener parts are l 2 and l 3, respectively, which divide the bottom case into three parts: the force-receiving portion, the fixed portion and the force-receiving portion, in which the two force-receiving portions are located on both sides of the bottom case while the fixed portion is located between the two force-receiving portions. For the two force-receiving portions are located on both sides of the detection device, the user can simultaneously apply forces to the force-receiving portions on both sides of the detection device with fingers, making the bottom case fail easily.
Furthermore, the battery is provided inside the transmitter, the bottom case is provided with an assembly hole which is used to assemble the battery portion, and part of the battery portion is exposed outside the bottom case, and the convex portion is located on one side of the assembly hole, and when a force is applied to the convex portion, the exposed part of the battery portion is used as a supporting portion of the force applied. The exposed part of the battery portion can be used as a supporting portion of the thumb, which means that it is equivalent to applying an another force on the transmitter in the opposite direction to the force applied on the force-receiving portion, therefore, the user will separate the transmitter from the bottom case more easily.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a schematic diagram of a body fluid analyte detection device according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an assembly structure of a transmitter and a bottom case according to an embodiment of the present invention;
FIG. 3a -FIG. 3b are schematic diagrams of the bottom board or the side wall of the bottom case before and after the failure according to an embodiment of the present invention;
FIG. 3c -FIG. 3d are schematic diagrams of the second fastener part on the bottom case before and after the failure according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a detection device according to another embodiment of the present invention;
FIG. 5a is a schematic diagram of an assembly structure of the transmitter and the bottom case according to another embodiment of the present invention;
FIG. 5b is a top view of the bottom case according to another embodiment of the present invention;
FIG. 6 is a schematic diagram of a detection device including only one first fastener part and one second fastener part according to yet another embodiment of the present invention;
FIG. 7 is a top view of one detection device including two force-receiving portions according to yet another embodiment of the present invention.
DETAILED DESCRIPTION
As mentioned above, when separating the transmitter and the bottom case of the detection device in the prior art, the user needs to apply forces in different directions, and multiple steps are required to separate the transmitter from the bottom case, which negatively affects the user experience.
After research, it is found that the reason for the above-mentioned problems is that manufacturers have set up many complicated fastening structures in order not to damage the bottom case, resulting in multiple steps required for separation.
In order to solve this problem, the present invention provides a body fluid analyte detection device with a bottom case that can fail when forces are applied to the force-receiving portion in only one direction, resulting in the separation of the first fastener part and the second fastener part, which reduces the number of steps required to separate the transmitter and the bottom case, and enhances the user experience.
Various exemplary embodiments of the present invention will now be described in detail with reference to the drawings. The relative arrangement of the components and the steps, numerical expressions and numerical values set forth in the embodiments are not to be construed as limiting the scope of the invention.
In addition, it should be understood that, for ease of description, the dimensions of the various components shown in the figures are not necessarily drawn in the actual scale relationship, for example, the thickness, the width, the length or the distance of certain units may be exaggerated relative to other structures.
The following description of the exemplary embodiments is merely illustrative, and is not intended to be in any way limiting the invention and its application or use. The techniques, methods and devices that are known to those of ordinary skill in the art may not be discussed in detail, but such techniques, methods and devices should be considered as part of the specification.
It should be noted that similar reference numerals and letters indicate similar items in the following figures. Therefore, once an item is defined or illustrated in a drawing, it will not be discussed further in following description of the drawings.
The First Embodiment
FIG. 1 is a schematic diagram of a body fluid analyte detection device according to an embodiment of the present invention.
The detection device includes a bottom case 10, a sensor 113, and a transmitter 12.
The bottom case 10, which is used to assemble the transmitter 12 and the sensor 113, and to paste the detection  device on the skin surface, includes at least one fixed portion and at least one force-receiving portion. At least one second fastener part 101 is provided on the bottom case 10. The second fastener part 101 is used to fasten the transmitter 12. Preferably, in the embodiment of the present invention, the number of the second fastener part 101 is two. The two second fastener parts 101 are correspondingly provided on the side wall of the bottom case 10.
Here, the fixed portion and the force-receiving portion are relative concepts. According to the structural design of the bottom case 10 and the transmitter 12, there can be different options for the positions of the fixed portion and the force-receiving portion, which will be described in detail below.
The sensor, assembled on the bottom case 10, is used to detect the analyte parameter information of the body fluid.
The transmitter 12 is used to receive the detection signal generated by the sensor and wirelessly transmit the signal to a remote device. Therefore, the transmitter 12 is connected to the sensor.
The transmitter 12 is provided with at least one first fastener part 121 which corresponds to the second fastener part 101. With the second fastener part 101 and the first fastener part 121 fastened with each other, the transmitter 12 is assembled on the bottom case 10. Obviously, in the embodiment of the present invention, the transmitter 12 is provided with two first fastener parts 121, that is, two pairs of the first fastener part 121 and the second fastener part 101 are fastened with each other.
Here, the correspondence between the first fastener part 121 and the second fastener part 101 means that the numbers of the two are equal and their positions are corresponding.
When the bottom case 10 and the transmitter 12 are being separated, the fixed portion is fixed by a finger or other structures while the force-receiving portion receives a force in only one direction from another finger or other auxiliary structures, the bottom case 10 fails, and the second fastener part 101 and the first fastener part 121 are separated from each other, thereby separating the transmitter 12 from the bottom case 10. That means only one finger is used to apply a force in only direction to the force-receiving portion when user separates the transmitter 12 from the bottom case 10, reducing the number of the steps required.
It should be noted here that failure is a conventional concept in the field of engineering materials. After failure, the material loses its original function and the failed part cannot be recovered again. Since the second fastener part 101 is a part of the bottom case 10, the failure of the bottom case 10 includes the failure of its bottom board or the side wall, or the second fastener part 101. Therefore, the failure modes of the bottom case 10 include one or more combinations of the fracture of the bottom board or side wall of the bottom case 10 (as shown in FIG. 3b) , breakage of the bottom case 10, breakage of the second fastener part 101 (as shown in FIG. 3d) , or the plastic deformation of the bottom case 10. Obviously, after the bottom case 10 fails, the bottom case 10 loses the function of fastening the transmitter 12.
The method of fixing the fixed portion includes clamping, supporting, etc., and is not specifically limited herein, as long as the condition for fixing the fixed portion can be satisfied.
Preferably, in the embodiment of the present invention, the connection line l 1 between the two second fastener parts 101 divides the bottom case 10 into side A and side B. The force-receiving portion is provided on side A while the fixed portion is on side B. Since the outer contour of the transmitter 12 and that of the bottom case 10  almost coincide, in the embodiment of the present invention, the side of the bottom case 10 is provided with a convex portion 111 to facilitate the force application. The convex portion 111 is the force-receiving portion.
The convex portion 111 is provided on the short side of the bottom case 10 while the two second fastener parts 101 are correspondingly provided on the long side of the bottom case 10. The two second fastener parts 101 and the two first fastener parts 121 are all hooks. When the transmitter 12 and the bottom case 10 are being separated, the convex portion 111, in the embodiment of the present invention, is disposed on the same side as the two second fastener parts 101 and close to them, as shown in FIG. 1. For the convex portion 111 is relatively close to the two second fastener parts 101, only a small force, applied to the convex portion 111, can make the second fastener part 101 fail, which facilitates the separation.
Therefore, in the embodiment of the present invention, the process of separating the bottom case 10 and the transmitter 12 is as follows. Fix the fixed portion on side B with a finger, and apply a force F to the convex portion 111 in one direction with another finger, making the second fastener part 101 fail, and separating the second fastener part 101 and the first fastener part 121, thus, separating the transmitter 12 from the bottom case 10.
It should be noted that the embodiments of the present invention do not limit the positions of the convex portion 111 and the second fastener part 101. For example, the convex portion 111 may be disposed on the long side of the bottom case 10 while the two second fastener parts 101 are correspondingly on the short side. Alternatively, the distance between the convex portion 111 and the second fastener part 101 is much longer, so a larger force is required to be applied to the convex portion 111 to make the second fastener part 101 fail and separate it from the first fastener part 121. Or the second fastener part 101 may also be provided on the bottom board of the bottom case 10, which is not specifically limited herein.
In the embodiment of the present invention, the shape of the top view of the detection device is a rounded rectangle. The embodiment of the present invention does not specifically limit the shape of the top view of the detection device, and the shape may also be a rectangle, a circle, an ellipse, or other shapes.
FIG. 2 is a schematic diagram of the assembly structure of the transmitter 12 and the bottom case 10 according to the embodiment of the invention.
The detection device also includes a battery (not shown) which is used to power the transmitter. The location where the battery is provided is the battery portion 123. Preferably, in the embodiment of the present invention, the battery is provided in the transmitter 12, which means that the transmitter 12 can be charged multiple times for reusing, reducing the cost.
Since the battery has a certain size, the bottom case 10 of the embodiment of the present invention is further provided with an assembly hole 103 for assembling the battery portion 123. Preferably, in the embodiment of the present invention, after the battery portion 123 is assembled to the assembly hole 103, part of the battery portion 123 is exposed outside the bottom case 10. And the convex portion 111 is provided on one side of the assembly hole 103. Therefore, when a force F is applied to the convex portion 111 to separate the bottom case 10 and the transmitter 12, the exposed part of the battery portion 123 can be used as a supporting portion of the force F applied (e.g., the thumb is supported by the exposed part of the battery portion 123) . At this time, the user's thumb applies a force to the transmitter 12 in the opposite direction to the force F applied to the force-receiving portion, facilitating the separation of the bottom case 10 and the transmitter 12.
It should be noted that in other embodiments of the present invention, the assembly hole 103 may not be provided, that is, the battery portion 123, which is not exposed to the outside, is completely wrapped by the bottom case 10.
In the embodiment of the present invention, a crease groove 102 is further provided on the bottom case 10 at a position corresponding to the connection line l 1. Since the crease groove 102 can reduce the thickness of the bottom case where it is located, the bottom case 10 is more likely to fail along the crease groove 102, making the separation easier. Due to the existence of the assembly hole 103, the crease groove 102 is located on the side wall of the bottom case 10. Obviously, when the assembly hole 103 is not provided, the crease groove 102 may extend across the bottom board of the bottom case 10 along the connection line l 1.
Preferably, in the embodiment of the present invention, the bottom board of the bottom case 10 is further provided with a window 106 where a sensor unit 11 is assembled. The edge contour shape of the sensor unit 11 matches that of the window 106. Here, the match of the edge contour shapes of the two means that the edges of the two can be embedded into each other.
Part of the sensor 113 is provided on the sensor unit 11 while the other part is subcutaneously. The sensor 113 can be assembled on the bottom case 10 with the support of the sensor unit 11. Preferably, in the embodiment of the present invention, the sensor 113, assembled on the sensor unit 11, does not change its shape before and after assembly, that is, the sensor 113 and the sensor unit 11 are assembled on the bottom case 10 together. Therefore, after the sensor 113 is assembled, the sensor unit 11 becomes part of the bottom case 10.
FIG. 3a -FIG. 3b are schematic diagrams of the bottom board or the side wall of the bottom case 10, before and after the failure. FIG. 3c -FIG. 3d are schematic diagrams of the second fastener part 101 before and after the failure.
As described above, the first fastener part 121 and the second fastener part 101 are all hooks. When the force F is applied to the force-receiving portion in one direction, the bottom case 10 is fractured along the crease groove 102 as depicted by the dotted circle C. In FIG. 3c -FIG. 3d, when the force F is applied to the force-receiving portion in one direction, the second fastener part 101 is fractured.
In other embodiments of the present invention, the first fastener part 121 and the second fastener part 101 may be a locking hole and a locking block, or a locking block and a locking slot, respectively, which is not specifically limited herein.
The Second Embodiment
The second embodiment differs from the first embodiment in that the battery is disposed in the bottom case and there is no assembly hole. Other structures and connection methods are similar to the first embodiment.
FIG. 4 is a schematic diagram of a detection device according to an embodiment of the invention.
In the embodiment of the present invention, the battery is disposed in the bottom case 20. Therefore, the battery portion 203 is disposed on the bottom case 20. The top of the battery portion 203 is flush with that of the transmitter 22, so that the thickness of the detection device can be reduced. At this time, the bottom case 20 is not provided with a convex portion, but the battery portion 203 directly serves as the force-receiving portion. Since the battery portion 203, as a force-receiving portion, is thicker and has a larger area compared with an average convex portion, the user can apply the force F to the battery portion more easily, which optimizes user  experience.
Similarly, the two second fastener parts 201 are provided on both side walls of the bottom case 20. The connection line l 1 between the two second fastener parts 201 divides the bottom case into side A and side B. The battery portion 203 is provided on side A and serves as a force-receiving portion while side B serves as a fixed portion. When the bottom case 20 and the transmitter 22 are being separated, the fixed portion is fixed while a force F is applied to the battery portion 203 in one direction, making the bottom case 20 fail, thus separating the transmitter 22 from the bottom case 20.
FIG. 5a is a schematic diagram of the assembly structure of the transmitter 22 and the bottom case 20 according to the embodiment of the present invention. FIG. 5b is a top view of the bottom case 20 according to the embodiment of the present invention.
As shown in FIG. 5a and FIG. 5b, the crease groove 202 corresponding to the connection line l 1 extends across the bottom board of the bottom case 20. When the first fastener part 221 is separated from the second fastener part 201, the bottom case 20 is fractured along the crease groove 202.
Since the battery needs to supply power to the transmitter 22, the bottom case 20 is further provided with at least one connection hole 204, through which the transmitter 22 is electrically connected to the two electrodes of the battery, respectively.
Electrical contact pins, electrically connected to the transmitter 22, may be provided in the connection hole 204. Or the transmitter 22 is provided with a protruding electrical connection end that can be inserted into the connection hole 204 for electrical connection. Alternatively, the battery and the transmitter 22 are electrically connected by a wire passing through the connection hole 204 or by a wire coated on the surface of the bottom case 20.
It should be noted that in other embodiments of the present invention, the connection hole 204 may not be provided, while the transmitter 22 and the two electrodes of the battery are electrically connected by wires completely coated on the surface of the bottom case 20, which is not specifically limited herein.
Preferably, in the embodiment of the present invention, in order to seal the electrical connection position, a sealing ring 205 is provided around the connection hole 204.
Generally, the elastic sealing material can perform sealing function after being pressed. In the embodiment of the present invention, the squeezed sealing ring 205 exerts a certain elastic force on the transmitter 22. When a force F is applied to the force-receiving portion, the sealing ring 205 provides an elastic force that facilitates the separation of the transmitter 22 from the bottom case 20.
Preferably, in the embodiment of the present invention, in order to seal the connection position of the transmitter 22 and the sensor, a seal member (not shown) is provided around the sensor. Similar to the sealing ring 205 described above, when the force F is applied to the force-receiving portion, the seal member also provides an elastic force that facilitates the separation of the transmitter 22 from the bottom case 20.
It should be noted that, since the sealing performance of the electrical connection position between the transmitter 22 and the battery or the connection position between the transmitter 22 and the sensor is relatively good, other embodiments of the present invention may not provide the sealing ring 205 or the seal member.
For the failure modes of the bottom case 20, the function of the window 206, the types and the fastening modes of the first fastened part 221 and the second fastened part 201, please refer to the foregoing description, which will not be repeated herein.
In other embodiments of the present invention, the portion of the bottom case 20 where the transmitter 22 is assembled may also be a force-receiving portion, which is not specifically limited herein. It should be pointed out here that although the force F may be directly applied on the transmitter 22, the actual effect of the force F is only displayed on the bottom case 20, that is, the force F only changes the condition of the bottom case 20 (such as changes in shape and structure etc. ) , not that of the transmitter 22, and at this time, it can be regarded that the force is applied on the force-receiving portion of the bottom case 20 by the user.
The Third Embodiment
Compared with the previously described embodiments, the third embodiment is different in that only one first fastener part is provided on the transmitter, and only one second fastener part is correspondingly provided on the bottom case, and the top view shape of the detection device is an ellipse.
FIG. 6 is a schematic diagram of a detection device according to an embodiment of the present invention including only one first fastener part and one second fastener part, respectively.
One first fastener part and one second fastener part are fastened with each other at position D, that is, only one pair of the first fastener part and the second fastener part are fastened with each other. The bottom case 30 includes a convex portion 311 which is the force-receiving portion, and the rest part of the bottom case 30 is the fixed portion. Receiving a force on the convex portion 311, the bottom case 30 fails, so that the first fastener part and the second fastener part are separated from each other, thereby separating the transmitter 32 and the bottom case 30.
For the failure modes of the bottom case 30, the types and the fastening modes of the first fastener part and the second fastener part, please refer to the foregoing description, which will not be repeated herein.
The Fourth Embodiment
Compared with the aforementioned embodiments, the fourth embodiment is different in that the detection device includes a plurality of force-receiving portions.
FIG. 7 is a top view of a detection device including two force-receiving portions in one detection device according to an embodiment of the present invention.
In the embodiment of the present invention, the transmitter 42 is provided with four first fastener parts while the bottom case 40 is correspondingly provided with four second fastener parts. The corresponding first fastener parts and second fastener parts are fastened with each other at D 1-D 1' and D 2-D 2', that is, there are four pairs of mutually fastened first fastener parts and second fastener parts. On the bottom case 40, the connection lines of D 1-D 1' and D 2-D 2' are l 2 and l 3, respectively. Side A and side B of l 2 and l 3 are provided with the force-receiving portion and the fixed portion, respectively. Therefore, l 2 and l 3 divide the bottom case 40 into three parts: the force-receiving portion, the fixed portion and the force-receiving portion. In the embodiment of the present invention, two force-receiving portions are provided on both sides of the bottom case 40, and the one fixed portion is disposed between the two force-receiving portions.
When the transmitter 42 and the bottom case 40 are being separated, two thumbs are supported under the fixed portion to fix it while the two index fingers respectively apply a force to the force-receiving portion in one direction on both sides of the detection device, making the bottom case 40 fail easily.
For the failure modes of the bottom case 40, the types and the fastening modes of the first fastener part and the second fastener part, please refer to the foregoing description, which will not be repeated here.
It should be noted that, in other embodiments of the present invention, more first fastener parts and second fastener parts may be provided. Among them, the failure of at least one pair of the first fastener part and the second fastener part (similar to the manner shown in FIG. 6) , or the failure of the two corresponding pairs of the first fastener parts and the second fastener parts (similar to the manner shown in FIG. 2 and FIG. 5a) , or the failure of multiple pairs of corresponding first fastener parts and second fastener parts (similar to the method shown in FIG. 7) can all separate the bottom case and the transmitter.
In summary, the present invention discloses a body fluid analyte detection device. The bottom case includes at least one fixed portion and at least one force-receiving portion. The force is applied to the force-receiving portion in only one direction to make the bottom case fail and thereby separate the transmitter and the bottom case, simplifying user action and enhancing user experience.
While the invention has been described in detail with reference to the specific embodiments of the present invention, it should be understood that it will be appreciated by those skilled in the art that the above embodiments may be modified without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims (14)

  1. A body fluid analyte detection device, characterized in that, including:
    a transmitter, provided with at least one first fastener part;
    a bottom case, provided with at least one second fastener part corresponding to the first fastener part, and with the first fastener part and the second fastener part fastening with each other, the transmitter is assembled on the bottom case, and the bottom case comprises at least one fixed portion and at least one force-receiving portion, and when separating the bottom case and the transmitter, the fixed portion is fixed and a force is applied to the force-receiving portion in one direction leading to the bottom case failure, separating at least one pair of mutually fastened first fastener part and second fastener part, thus separating the bottom case and the transmitter;
    a sensor, assembled to the bottom case, is used to detect the analyte parameter of the body fluid, and the sensor is connected with the transmitter to transmit the parameter signal; and
    a battery, for powering the transmitter, is assembled in the bottom case or in the transmitter, and the part holding the battery is the battery portion.
  2. A body fluid analyte detection device of claim 1, characterized in that,
    the part of the bottom case where the transmitter is fastened is the force-receiving portion.
  3. A body fluid analyte detection device of claim 1, characterized in that,
    the side of the bottom case is provided with a convex portion which is the force-receiving portion.
  4. A body fluid analyte detection device of claim 1, characterized in that,
    the battery is provided in the bottom case on which at least one connection hole is provided, and the transmitter is electrically connected to the two electrodes of the battery through the connection hole, and the battery portion is the force-receiving portion.
  5. A body fluid analyte detection device of claim 4, characterized in that,
    a sealing ring is provided around the connection hole to seal the electrical connection position, and when a force is applied to the force-receiving portion, the sealing ring provides an elastic force that facilitates separation of the bottom case and the transmitter.
  6. A body fluid analyte detection device of claim 1, characterized in that,
    a seal member is provided around the sensor to seal the connection position between the sensor and the transmitter, and when a force is applied to the force-receiving portion, the seal member provides an elastic force that facilitates separation of the bottom case and the transmitter.
  7. A body fluid analyte detection device of claim 3, characterized in that,
    the transmitter is provided with two first fastener parts, and the bottom case is correspondingly provided with two second fastener parts, and in the bottom case, the force-receiving portion and the fixed portion are respectively set on the two sides of the connection line l 1 between the two second fastener parts.
  8. A body fluid analyte detection device of claim 7, characterized in that,
    a crease groove is provided on the bottom case at a position corresponding to the connection line l 1.
  9. A body fluid analyte detection device of claim 7, characterized in that,
    the two second fastener parts are hooks and disposed on the side wall of the bottom case.
  10. A body fluid analyte detection device of claim 7, characterized in that,
    the convex portion is provided on the same side as the two second fastener parts and close to them.
  11. A body fluid analyte detection device of claim 1, characterized in that,
    the bottom case is provided with four second fastener parts, and the connection lines between the corresponding second fastener parts are l 2 and l 3, respectively, which divide the bottom case into three parts: the force-receiving portion, the fixed portion and the force-receiving portion, in which the two force-receiving portions are located on both sides of the bottom case while the fixed portion is located between the two force-receiving portions.
  12. A body fluid analyte detection device of claim 3, characterized in that,
    the battery is provided inside the transmitter, the bottom case is provided with an assembly hole which is used to assemble the battery portion, and part of the battery portion is exposed outside the bottom case, and the convex portion is located on one side of the assembly hole, and when a force is applied to the convex portion, the exposed part of the battery portion is used as a supporting portion.
  13. A body fluid analyte detection device of claim 1, characterized in that,
    the failure mode of the bottom case includes one or more combinations of the fracture of the bottom board or side wall of the bottom case, breakage of the bottom case, breakage of the second fastener part, or the plastic deformation of the bottom case.
  14. A body fluid analyte detection device of claim 1, characterized in that,
    the bottom board of the bottom case is provided with a window where a sensor unit is assembled, and part of the sensor is mounted on the sensor unit, and the edge contour shapes of the sensor unit and that of the window match each other, and the sensor can be assembled on the bottom case with the support of the sensor unit.
PCT/CN2020/106518 2019-08-19 2020-08-03 A body fluid analyte detection device Ceased WO2021164206A1 (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
EP20919852.2A EP4106613B1 (en) 2019-08-19 2020-08-03 A body fluid analyte detection device
US17/800,538 US12484810B2 (en) 2019-08-19 2020-08-03 Body fluid analyte detection device
US18/015,332 US20230263433A1 (en) 2019-08-19 2021-05-31 High reliability analyte detection device
EP21854556.4A EP4190237A4 (en) 2019-08-19 2021-05-31 DEVICE FOR DETECTING ANALYTES IN BODY FLUIDS
PCT/CN2021/097173 WO2022012187A1 (en) 2019-08-19 2021-05-31 High-reliability analyte detection device
EP21841434.0A EP4183338A4 (en) 2020-07-07 2021-05-31 DEVICE FOR DETECTING ANALYTES IN BODY FLUIDS
CN202110603173.2A CN114052728B (en) 2019-08-19 2021-05-31 Body fluid analyte detection device
US18/015,331 US20230210408A1 (en) 2019-08-19 2021-05-31 Body fluid analyte detection device and continuous glucose monitoring device
PCT/CN2021/097188 WO2022028070A1 (en) 2019-08-19 2021-05-31 Body fluid analyte detection device
CN202110603301.3A CN113940673B (en) 2019-08-19 2021-05-31 Body fluid analyte detection device
PCT/CN2021/097169 WO2022012186A1 (en) 2020-07-07 2021-05-31 Body fluid analyte detection apparatus
US18/015,079 US20230210407A1 (en) 2020-07-07 2021-05-31 Body fluid analyte detection device
EP21843300.1A EP4183339B1 (en) 2019-08-19 2021-05-31 High-reliability analyte detection device
CN202110603206.3A CN113940670B (en) 2020-07-07 2021-05-31 High reliability analyte detection devices

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/CN2019/101271 WO2021031057A1 (en) 2019-08-19 2019-08-19 Sensing device
CNPCT/CN2020/075969 2020-02-20
PCT/CN2020/075969 WO2021031542A1 (en) 2019-08-19 2020-02-20 Micro-analyte detection device

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WO2021164206A1 true WO2021164206A1 (en) 2021-08-26

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Application Number Title Priority Date Filing Date
PCT/CN2019/101271 Ceased WO2021031057A1 (en) 2019-08-19 2019-08-19 Sensing device
PCT/CN2020/075969 Ceased WO2021031542A1 (en) 2019-08-19 2020-02-20 Micro-analyte detection device
PCT/CN2020/075966 Ceased WO2021031541A1 (en) 2019-08-19 2020-02-20 Highly integrated analyte detection device
PCT/CN2020/079802 Ceased WO2021164085A1 (en) 2019-08-19 2020-03-18 A mounting unit of an analyte detection device and a mounting method thereof
PCT/CN2020/100599 Ceased WO2021164183A1 (en) 2019-08-19 2020-07-07 Intelligent detention device
PCT/CN2020/100601 Ceased WO2021164184A1 (en) 2019-08-19 2020-07-07 Highly integrated intelligent analyte detection device
PCT/CN2020/100604 Ceased WO2021164185A1 (en) 2019-08-19 2020-07-07 Highly integrated analyte detection device
PCT/CN2020/106522 Ceased WO2021164207A1 (en) 2019-08-19 2020-08-03 A body fluid analyte detection device
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Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220218240A1 (en) * 2019-08-19 2022-07-14 Medtrum Technologies Inc. Sensing device
WO2021146902A1 (en) * 2020-01-21 2021-07-29 Medtrum Technologies Inc. Medical device with safety verification and safety verification method thereof
WO2021242266A1 (en) * 2020-05-29 2021-12-02 Hewlett-Packard Development Company, L.P. Consumable microfluidic device
WO2022252002A1 (en) * 2021-05-31 2022-12-08 上海移宇科技股份有限公司 Body fluid analyte detection device
EP4346586A4 (en) * 2021-05-31 2024-10-30 Medtrum Technologies Inc. Battery shell integrated analyte detection device
CN115474931B (en) * 2021-05-31 2025-10-31 上海移宇科技股份有限公司 Body fluid analyte detection device
EP4346588A4 (en) * 2021-05-31 2024-10-30 Medtrum Technologies Inc. Highly integrated analyte detection device
WO2023279311A1 (en) * 2021-07-08 2023-01-12 Medtrum Technologies Inc. Micro analyte sensor
CN115704820B (en) * 2021-08-06 2025-08-05 上海移宇科技股份有限公司 Body fluid analyte detection devices
CN115886803B (en) * 2021-08-18 2025-11-25 上海移宇科技股份有限公司 Intelligent detection device
WO2023019453A1 (en) * 2021-08-18 2023-02-23 Medtrum Technologies Inc. Intelligent detection device
US20240389890A1 (en) * 2021-09-27 2024-11-28 Medtrum Technologies Inc. Analyte detection system
EP4408280A4 (en) * 2021-09-27 2025-06-04 Medtrum Technologies Inc. INSTALLATION UNIT FOR AN ANALYTE DETECTION DEVICE
WO2023102778A1 (en) * 2021-12-08 2023-06-15 Medtrum Technologies Inc. Positive electrode plate for medical device battery and its preparation method
CN114886422A (en) * 2022-05-20 2022-08-12 湖州美奇医疗器械有限公司 Clamping structure of sensor and emitter
US12594031B2 (en) * 2022-06-03 2026-04-07 Oura Health Oy Detachable battery in a wearable ring device
CN114711765B (en) * 2022-06-07 2022-10-14 苏州百孝医疗科技有限公司 Continuous analyte concentration monitoring system
WO2025152018A1 (en) * 2024-01-16 2025-07-24 上海移宇科技有限公司 Compact body fluid analyte detection device
WO2025152017A1 (en) * 2024-01-16 2025-07-24 上海移宇科技有限公司 Body fluid analyte detection device
WO2025152019A1 (en) * 2024-01-16 2025-07-24 上海移宇科技有限公司 Body fluid analyte test device
WO2025152020A1 (en) * 2024-01-16 2025-07-24 上海移宇科技有限公司 Analyte detection system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2332466B1 (en) * 2004-07-13 2014-04-09 DexCom, Inc. Transcutaneous analyte sensor
CN103750819A (en) * 2013-12-25 2014-04-30 浙江凯立特医疗器械有限公司 Sensor device capable of controlling insertion angle in subcutaneous tissue
CN104887242A (en) * 2014-03-07 2015-09-09 上海移宇科技有限公司 Analyte sensing system
CN106470593A (en) * 2014-02-24 2017-03-01 美多尼克监测公司 Detachable monitoring device and method
CN109998560A (en) * 2019-04-30 2019-07-12 苏州百孝医疗科技有限公司 Separation power supply Dynamic Blood Glucose Monitoring transmitter, system and signal sampling method
CN110584676A (en) * 2019-08-19 2019-12-20 上海移宇科技股份有限公司 Sensing device

Family Cites Families (193)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449774A (en) * 1981-02-05 1984-05-22 Shin-Etsu Polymer Co., Ltd. Electroconductive rubbery member and elastic connector therewith
GB8414036D0 (en) * 1984-06-01 1984-07-04 Emi Ltd Field effect devices
US4947846A (en) * 1987-06-13 1990-08-14 Tdk Corporation Waterproof electrode device for a living body
EP0443073A1 (en) * 1990-02-23 1991-08-28 Kabushiki Kaisha Fine Rubber Kenkyuusho Pressure sensor utilizing extension type conductive rubber
FR2675124A1 (en) * 1991-04-15 1992-10-16 Sincoplas LOST PACKAGING BOX INTENDED PARTICULARLY TO CONTAIN A COSMETIC PRODUCT REFILL.
JPH05205531A (en) * 1992-01-27 1993-08-13 Nitto Denko Corp Anisotropic conductive film and method for manufacturing the same
US6175752B1 (en) * 1998-04-30 2001-01-16 Therasense, Inc. Analyte monitoring device and methods of use
US8688188B2 (en) * 1998-04-30 2014-04-01 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US8974386B2 (en) * 1998-04-30 2015-03-10 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US7113069B1 (en) * 1999-11-30 2006-09-26 Smiths Detection Inc. Aligned particle based sensor elements
JP2001281197A (en) * 2000-03-30 2001-10-10 Matsushita Electric Ind Co Ltd Biosensor measuring device
AU2002350241A1 (en) * 2001-12-17 2003-06-30 Powderject Research Limited Non-or minimally invasive monitoring methods
CN2542206Y (en) * 2002-06-03 2003-04-02 古鹏飞 Once-used safety automatic blood-taking needle
US7494465B2 (en) * 2004-07-13 2009-02-24 Dexcom, Inc. Transcutaneous analyte sensor
US20140121989A1 (en) * 2003-08-22 2014-05-01 Dexcom, Inc. Systems and methods for processing analyte sensor data
JP4530333B2 (en) * 2003-11-14 2010-08-25 日立マクセル株式会社 Sealed battery
US9247900B2 (en) * 2004-07-13 2016-02-02 Dexcom, Inc. Analyte sensor
JP2005251654A (en) * 2004-03-05 2005-09-15 Jst Mfg Co Ltd Anisotropic conductive sheet and manufacturing method thereof
US8792955B2 (en) * 2004-05-03 2014-07-29 Dexcom, Inc. Transcutaneous analyte sensor
US8277713B2 (en) * 2004-05-03 2012-10-02 Dexcom, Inc. Implantable analyte sensor
US8989833B2 (en) * 2004-07-13 2015-03-24 Dexcom, Inc. Transcutaneous analyte sensor
ES2334671T3 (en) * 2004-08-13 2010-03-15 Egomedical Technologies Ag ANALYTES TEST SYSTEM TO DETERMINE THE CONCENTRATION OF AN ANALYTE IN A PHYSIOLOGICAL OR AQUOUS FLUID.
US20070270672A1 (en) * 2004-08-31 2007-11-22 Hayter Paul G Wearable Sensor Device and System
US7418285B2 (en) * 2004-12-29 2008-08-26 Abbott Laboratories Analyte test sensor and method of manufacturing the same
US20090105569A1 (en) * 2006-04-28 2009-04-23 Abbott Diabetes Care, Inc. Introducer Assembly and Methods of Use
DE202005002650U1 (en) * 2005-02-18 2005-08-11 TaiDoc Technology Corp., Ltd., San-Chung Intelligent biosensor, e.g. for the measurement of glucose or cholesterol in a blood sample, comprises a number of stored parameters and can also take in additional parameters from a code card
US20090076360A1 (en) * 2007-09-13 2009-03-19 Dexcom, Inc. Transcutaneous analyte sensor
US9072476B2 (en) * 2005-09-23 2015-07-07 Medtronic Minimed, Inc. Flexible sensor apparatus
ES2326286T3 (en) * 2005-12-19 2009-10-06 F. Hoffmann-La Roche Ag SANDWICH TYPE SENSOR TO DETERMINE THE CONCENTRATION OF AN ANALYTE.
CN101400999A (en) * 2005-12-27 2009-04-01 拜尔保健有限公司 Process of making electrolessly plated auto-calibration circuits for test sensors
JP2007281013A (en) * 2006-04-03 2007-10-25 Seiko Epson Corp Semiconductor device
JP2006318923A (en) * 2006-06-16 2006-11-24 Jsr Corp Conductive rubber sheet, connector and jig for electrical inspection of circuit board using the same, and method for producing conductive rubber sheet
US9119582B2 (en) * 2006-06-30 2015-09-01 Abbott Diabetes Care, Inc. Integrated analyte sensor and infusion device and methods therefor
US7918121B2 (en) * 2006-08-14 2011-04-05 Bayer Healthcare, Llc Meter system designed to run singulated test sensors
EP2601883A1 (en) * 2006-12-22 2013-06-12 Medingo Ltd. Fluid delivery with in vivo electrochemical analyte sensing
EP2139539B1 (en) * 2007-03-19 2021-08-04 Insuline Medical Ltd. Method and device for drug delivery
EP1987761B1 (en) * 2007-05-03 2019-10-23 F. Hoffmann-La Roche AG Tube-like sensor for proving an analyte
JP2010526646A (en) * 2007-05-11 2010-08-05 シグメッド，インコーポレーティッド Non-invasive characterization of physiological parameters
US20100268043A1 (en) * 2007-11-07 2010-10-21 Ofer Yodfat Device and Method for Preventing Diabetic Complications
CN101925372B (en) * 2007-11-21 2013-09-11 梅丁格有限公司 Analyte monitoring and fluid dispensing system
RU2500349C2 (en) * 2008-03-17 2013-12-10 Айсенс Корпорейшн Auxiliary unit of analyte sensor and methods and devices for introduction of analyte sensor, connected with auxiliary unit
US8396528B2 (en) * 2008-03-25 2013-03-12 Dexcom, Inc. Analyte sensor
JP4919093B2 (en) * 2008-03-31 2012-04-18 Ｊｓｒ株式会社 Anisotropic conductive sheet
WO2010019485A2 (en) * 2008-08-14 2010-02-18 Balan Biomedical, Inc. High energy density battery for use in implantable medical devices and methods of manufacture
KR101179364B1 (en) * 2008-09-22 2012-09-03 파나소닉 주식회사 Portable Electronic Device
CN102238911A (en) * 2008-12-04 2011-11-09 创业有限公司 blood collection device
US20100198034A1 (en) * 2009-02-03 2010-08-05 Abbott Diabetes Care Inc. Compact On-Body Physiological Monitoring Devices and Methods Thereof
WO2010098067A1 (en) * 2009-02-24 2010-09-02 パナソニック株式会社 Battery module and battery module assembly using same
TW201031384A (en) * 2009-02-25 2010-09-01 Micro Star Int Co Ltd A portable physiological information measurement device
CN104825171B (en) * 2009-02-26 2017-08-04 雅培糖尿病护理公司 Improved analyte sensor and production and preparation method thereof
US20100277119A1 (en) * 2009-05-01 2010-11-04 Medtronic Minimed, Inc. Medical Device Charging System
US8970384B2 (en) * 2009-06-14 2015-03-03 Roche Diagnostics Operations, Inc. Devices and methods for malfunctions recognition in a therapeutic dispensing device
CN201522508U (en) * 2009-11-13 2010-07-07 沁业科技有限公司 Rectangular array type conducting module
EP2353628B1 (en) * 2010-01-28 2021-02-17 F. Hoffmann-La Roche AG Modular infusion set with an integrated electrically powered functional component
US10448872B2 (en) * 2010-03-16 2019-10-22 Medtronic Minimed, Inc. Analyte sensor apparatuses having improved electrode configurations and methods for making and using them
AU2011239548A1 (en) * 2010-04-16 2012-01-19 Abbott Diabetes Care Inc. Analyte monitoring device and methods
US20110256024A1 (en) * 2010-04-16 2011-10-20 Abbott Diabetes Care Inc. Modular Analyte Monitoring Device
WO2011141753A1 (en) * 2010-05-13 2011-11-17 Aircraft Medical Limited Electrical device power management
EP2400292A1 (en) * 2010-06-24 2011-12-28 Roche Diagnostics GmbH System for measuring the analyte concentration in a body fluid sample
EP2422693B1 (en) * 2010-08-27 2018-11-28 Roche Diabetes Care GmbH Device and method for performing at least one medical function
CN102549803A (en) * 2010-09-17 2012-07-04 松下电器产业株式会社 Battery pack and battery module
FI3954781T3 (en) * 2010-12-09 2024-10-08 Abbott Diabetes Care Inc Analyte sensors with a sensing surface having small sensing spots
FI2720610T3 (en) * 2011-06-17 2025-09-30 Abbott Diabetes Care Inc Stacked analyte sensor having a first electrode narrower than a second electrode of the sensor
US20130060106A1 (en) * 2011-09-06 2013-03-07 Medtronic Minimed, Inc. Optical sensing systems and methods
JP6090795B2 (en) * 2011-09-09 2017-03-08 テルモ株式会社 Sensor insertion device
CN202266572U (en) * 2011-09-21 2012-06-06 深圳市理邦精密仪器股份有限公司 Sealed assembly structure
CN102579054B (en) * 2012-03-06 2014-07-16 北京超思电子技术股份有限公司 Waterproof shell and oximeter
US9451912B2 (en) * 2012-03-13 2016-09-27 Terumo Kabushiki Kaisha Sensor insertion device and method for operating said device
US9931065B2 (en) * 2012-04-04 2018-04-03 Dexcom, Inc. Transcutaneous analyte sensors, applicators therefor, and associated methods
US9493807B2 (en) * 2012-05-25 2016-11-15 Medtronic Minimed, Inc. Foldover sensors and methods for making and using them
EP2668902A1 (en) * 2012-05-31 2013-12-04 Roche Diagniostics GmbH Sensor cartridge and inserter
EP2880432A4 (en) * 2012-08-05 2016-03-02 Univ Ramot POSITIONABLE SENSOR AND METHOD OF USE
JP5952411B2 (en) * 2012-09-24 2016-07-13 テルモ株式会社 Sensor insertion device
JP6112338B2 (en) * 2012-10-24 2017-04-12 トヨタ自動車株式会社 Secondary battery
US9344777B2 (en) * 2012-12-20 2016-05-17 Abbott Diabetes Care Inc. Wireless communication authentication for medical monitoring device
US10426383B2 (en) * 2013-01-22 2019-10-01 Medtronic Minimed, Inc. Muting glucose sensor oxygen response and reducing electrode edge growth with pulsed current plating
GB2510600B (en) * 2013-02-08 2015-05-20 R & D Core Ltd Calibration of Contact Sensor
KR20140123007A (en) * 2013-04-11 2014-10-21 주식회사 엘지화학 Battery Cell Having Round Corner
WO2014176753A1 (en) * 2013-04-30 2014-11-06 成都领御生物技术有限公司 Quantum-dot immunochromatographic test strip detection system and use thereof
CN109222991B (en) * 2013-04-30 2022-04-19 雅培糖尿病护理公司 Method for supplying power in living body analyte monitoring environment and monitoring system
CN203698177U (en) * 2013-07-09 2014-07-09 古河电气工业株式会社 Rotary connector
CN103367797A (en) * 2013-07-23 2013-10-23 耀安电池电源科技（深圳）有限公司 Rechargeable button lithium ion battery and its manufacturing method
CN103462615B (en) * 2013-09-13 2015-12-16 上海移宇科技有限公司 Micrometer-scale glucose sensor microelectrode
CN203576512U (en) * 2013-11-04 2014-05-07 理康互联科技(北京)有限公司 Analyte sensing device
WO2015080305A1 (en) * 2013-11-27 2015-06-04 주식회사 엘지화학 Electrode assembly and electrochemical device including same
KR101519742B1 (en) * 2013-11-28 2015-05-12 율촌화학 주식회사 Cell pouch having anti-stress impact and stability, and preparing method thereof
CN103750818B (en) * 2013-12-25 2016-03-30 浙江凯立特医疗器械有限公司 For the quick implantation device of implantating biological sensors
CN104749228B (en) * 2013-12-30 2018-07-06 深圳先进技术研究院 The test strips and method of blood glucose and blood fat are detected simultaneously
CN104739444B (en) * 2013-12-31 2018-04-27 深圳迈瑞生物医疗电子股份有限公司 Ultrasonic probe and the supersonic detection device containing the ultrasonic probe
US20150238118A1 (en) * 2014-02-27 2015-08-27 Biorasis, Inc. Detection of the spatial location of an implantable biosensing platform and method thereof
CA2945313A1 (en) * 2014-04-11 2015-10-15 Ascensia Diabetes Care Holdings Ag Wireless transmitter adapters for battery-operated biosensor meters and methods of providing same
ES2715386T3 (en) * 2014-07-15 2019-06-04 Comftech S R L Sensor for measuring physiological electrical signals
US10194843B2 (en) * 2014-09-03 2019-02-05 Nova Biomedical Corporation Subcutaneous sensor inserter and method
US9872633B2 (en) * 2014-09-29 2018-01-23 Becton, Dickinson And Company Cannula insertion detection
US10119993B2 (en) * 2014-10-30 2018-11-06 Tongfu Microelectronics Co., Ltd. Testing probe and semiconductor testing fixture, and fabrication methods thereof
CN105651980A (en) * 2014-11-14 2016-06-08 厚美德生物科技股份有限公司 Biochemical numerical detector with integrated top cover
US10251605B2 (en) * 2015-02-16 2019-04-09 Verily Life Sciences Llc Bandage type of continuous glucose monitoring system
EP3258848B1 (en) * 2015-02-16 2021-05-12 Verily Life Sciences LLC Electrochemical sensor for a bandage type of continuous glucose monitoring system
US9985255B2 (en) * 2015-03-05 2018-05-29 Medtronic, Inc. Battery encasement for implantable devices
CN204542144U (en) * 2015-03-12 2015-08-12 深圳市光聚通讯技术开发有限公司 Miniature dynamic glucometer
KR101848417B1 (en) * 2015-04-27 2018-04-12 주식회사 아모그린텍 Wearable apparatus
CN204606554U (en) * 2015-05-09 2015-09-02 杜启明 A kind of safety box bag based on disposable buckle
US9839382B2 (en) * 2015-05-18 2017-12-12 Pacesetter, Inc. Device and method for sensing blood glucose
CN204833208U (en) * 2015-07-28 2015-12-02 南昌欧菲光科技有限公司 Touch -control product and electrical connector thereof
CN105615841A (en) * 2015-10-08 2016-06-01 上海温尔信息科技有限公司 Connector, thermometer probe, thermometer main body and waterproof split-type thermometer
CN105361891A (en) * 2015-10-19 2016-03-02 中国农业大学 Glucose sensor implanted in interstitial fluid of living fish eyes and sclera and its preparation method
US20170112533A1 (en) * 2015-10-21 2017-04-27 Dexcom, Inc. Transcutaneous analyte sensors, applicators therefor, and associated methods
EP3170451A1 (en) * 2015-11-19 2017-05-24 Roche Diabetes Care GmbH Sensor and sensor assembly for detecting an analyte in a body fluid
EP3170453B1 (en) * 2015-11-19 2021-03-17 Roche Diabetes Care GmbH Sensor assembly for detecting at least one analyte in a body fluid and method of assembling a sensor assembly
JP2017118911A (en) * 2015-12-28 2017-07-06 セイコーエプソン株式会社 Sensor substrate, analysis element, glucose measuring device, and insulin feeding device
ES2976108T3 (en) * 2015-12-30 2024-07-23 Dexcom Inc Transcutaneous Analyte Sensor Systems and Methods
WO2017117416A1 (en) * 2015-12-30 2017-07-06 Dexcom, Inc. System and method for factory calibration or reduced calibration of an indwelling sensor based on sensitivity profile
US10436773B2 (en) * 2016-01-18 2019-10-08 Jana Care, Inc. Mobile device based multi-analyte testing analyzer for use in medical diagnostic monitoring and screening
EP3195795B1 (en) * 2016-01-19 2023-08-23 Roche Diabetes Care GmbH Sensor assembly and method for detecting at least one analyte in a body fluid
EP3203396A1 (en) * 2016-02-02 2017-08-09 Roche Diabetes Care GmbH System and method for analyzing glucose monitoring data indicative of a glucose level, and a computer program product
LT4233720T (en) * 2016-02-05 2024-09-25 F. Hoffmann-La Roche Ag Medical device for detecting at least one analyte in a body fluid
ITUA20161345A1 (en) * 2016-03-04 2017-09-04 Eltek Spa SENSOR DEVICE FOR CONTAINERS OF LIQUID SUBSTANCES
ITUA20161342A1 (en) * 2016-03-04 2017-09-04 Eltek Spa SENSOR DEVICE FOR CONTAINERS OF LIQUID SUBSTANCES
US10765369B2 (en) * 2016-04-08 2020-09-08 Medtronic Minimed, Inc. Analyte sensor
US10413183B2 (en) * 2016-04-08 2019-09-17 Medtronic Minimed, Inc. Insertion device
US20170290535A1 (en) * 2016-04-08 2017-10-12 Medtronic Minimed, Inc. Analyte sensor with indicators
US10765348B2 (en) * 2016-04-08 2020-09-08 Medtronic Minimed, Inc. Sensor and transmitter product
EP3449827B1 (en) * 2016-04-27 2020-05-13 PHC Holdings Corporation Sensor insertion device
US20170325725A1 (en) * 2016-05-13 2017-11-16 Percusense, LLC Vivo sensing and infusion devices
CN106025366A (en) * 2016-07-13 2016-10-12 深圳市秸川材料科技有限公司 Lithium ion button battery
EP3278729B1 (en) * 2016-08-04 2020-06-24 Roche Diabetes Care GmbH Medical device for detecting at least one analyte in a body fluid
WO2018027940A1 (en) * 2016-08-12 2018-02-15 Medtrum Technologies Inc. Transcutaneous analyte sensing system and methods of installation thereof
CN106137214A (en) * 2016-08-12 2016-11-23 上海移宇科技股份有限公司 A kind of transcutaneous analyte sensing equipment and installation method thereof
KR102589016B1 (en) * 2016-08-25 2023-10-16 삼성전자주식회사 Semiconductor devices
JP6738247B2 (en) * 2016-09-08 2020-08-12 Ykk Ap株式会社 Opening/closing control device and fittings
EP3515553B1 (en) * 2016-09-21 2020-08-26 Cardiac Pacemakers, Inc. Leadless stimulation device with a housing that houses internal components of the leadless stimulation device and functions as the battery case and a terminal of an internal battery
KR102588428B1 (en) * 2016-10-10 2023-10-12 삼성전자주식회사 Antenna and electronic device including the same
US20180115017A1 (en) * 2016-10-20 2018-04-26 Johnson & Johnson Vision Care, Inc. Biomedical energization elements with polymer electrolytes
EP3500854B1 (en) * 2016-11-09 2025-06-18 Dexcom, Inc. Systems and methods for technical support of continuous analyte monitoring and sensor systems
CN206576873U (en) * 2016-11-21 2017-10-24 南通九诺医疗科技有限公司 The Dynamic Blood Glucose Monitoring instrument that a kind of mobile phone A PP is directly monitored
CN108078570B (en) * 2016-11-21 2024-06-25 南通九诺医疗科技有限公司 A dynamic blood glucose monitoring circuit with built-in acceleration sensor and control method thereof
CN108078569B (en) * 2016-11-21 2024-06-25 南通九诺医疗科技有限公司 A dynamic blood glucose monitor directly monitored by mobile phone APP and control method thereof
HUE055998T2 (en) * 2016-12-22 2022-01-28 Sanvita Medical Llc Continuous glucose monitoring system and method
CA3139635A1 (en) * 2016-12-27 2018-07-05 Dexcom, Inc. Systems and methods for patient monitoring using an hcp-specific device
CN108281200A (en) * 2016-12-30 2018-07-13 上海移宇科技股份有限公司 A kind of method of the adjustment algorithm in dynamic blood sugar monitoring system and the dynamic blood sugar monitoring system of application this method
CN106949988A (en) * 2017-03-13 2017-07-14 泉州市小新智能科技有限公司 A kind of button-shaped heat detector and its method of work
JP7142642B2 (en) * 2017-03-21 2022-09-27 エフ ホフマン－ラ ロッシュ アクチェン ゲゼルシャフト Medical device and method for manufacturing a medical device
CN207662531U (en) * 2017-04-21 2018-07-27 深圳市爱立康医疗股份有限公司 A kind of clinical thermometer
CN206772463U (en) * 2017-04-21 2017-12-19 深圳市爱立康医疗股份有限公司 A kind of ultra-thin clinical thermometer
EP3406193B1 (en) * 2017-05-23 2021-12-08 Roche Diabetes Care GmbH Sensor system and method for manufacturing thereof
CN207898483U (en) * 2017-05-27 2018-09-25 北京怡唐生物科技有限公司 Dynamic continuous blood sugar monitors the disposable monitoring device sender unit of system
CN107014877B (en) * 2017-05-27 2023-06-20 北京怡唐生物科技有限公司 A dynamic continuous blood glucose monitoring system
CN111093472A (en) * 2017-06-19 2020-05-01 德克斯康公司 Applicators and related methods of manufacture for applying transdermal analyte sensors
KR102933948B1 (en) * 2017-06-23 2026-03-03 덱스콤, 인크. Transcutaneous analyte sensors, applicators therefor, and associated methods
CN107361775A (en) 2017-07-24 2017-11-21 湖州美奇医疗器械有限公司 A kind of blood glucose meter
DK3928687T3 (en) * 2017-10-24 2024-09-30 Dexcom Inc PORTABLE DEVICE WITH PRE-CONNECTED ANALYTIC SENSOR
TWI640296B (en) * 2017-12-12 2018-11-11 研能科技股份有限公司 Blood glucose detecting device
CA3099177A1 (en) * 2018-05-03 2019-11-07 Dexcom, Inc. Automatic analyte sensor calibration and error detection
US11850045B2 (en) * 2018-05-04 2023-12-26 Dexcom, Inc. Systems and methods relating to an analyte sensor system having a battery located within a disposable base
CN208142255U (en) * 2018-05-21 2018-11-23 青岛迈金智能科技有限公司 A kind of heart rate detection module and heart rate band
CN109085329A (en) * 2018-07-23 2018-12-25 青岛厚美德生物科技有限公司 One kind is exempted to adjust code bio-sensing test paper and its exempts to adjust code identifying processing method
KR102200138B1 (en) * 2018-07-31 2021-01-11 주식회사 아이센스 Continuous glucose monitoring system
CN109199400B (en) * 2018-09-10 2021-08-31 中山大学 Electrochemical blood glucose sensor based on microneedle array
US11239668B2 (en) * 2018-09-21 2022-02-01 Google Llc Charger case for wearable electronics
CN109148786A (en) * 2018-10-18 2019-01-04 天津中聚新能源科技有限公司 A kind of battery with fire extinguishing safeguard function
CN109350079A (en) * 2018-11-14 2019-02-19 贝生(广州)传感科技有限公司 A kind of implanted device of Continuous Glucose monitoring system
US20200194749A1 (en) * 2018-12-14 2020-06-18 TeraWatt Technolgy Inc. Prelithiated anode in battery cells for electric vehicles
CN109730674B (en) * 2019-01-31 2024-04-30 青岛光电医疗科技有限公司 Disposable waterproof type electrocardio electrode and portable electrocardio monitoring facilities
CN210204726U (en) * 2019-01-31 2020-03-31 青岛光电医疗科技有限公司 Disposable waterproof electrocardio electrode and movable electrocardio monitoring equipment
KR102920478B1 (en) * 2019-04-22 2026-01-30 덱스콤, 인크. Pre-connected analyte sensor
CN109998555B (en) 2019-04-30 2023-12-15 苏州百孝医疗科技有限公司 A system for measuring receptor physiological parameters
CN210056040U (en) * 2019-04-30 2020-02-14 苏州百孝医疗科技有限公司 Separately powered continuous blood glucose monitoring transmitter and system
CN210541578U (en) * 2019-04-30 2020-05-19 三诺生物传感股份有限公司 Novel developments blood glucose monitor transmitter and developments blood glucose monitor
TWI699189B (en) * 2019-05-29 2020-07-21 華廣生技股份有限公司 Biological sensing device and method for starting biological sensing device
CN110370738A (en) * 2019-06-28 2019-10-25 佛山佛塑科技集团股份有限公司 A kind of lithium ion battery flexible packaging film
WO2021012075A1 (en) * 2019-07-19 2021-01-28 Medtrum Technologies Inc. Integrated drug infusion device
CN112237658B (en) * 2019-07-19 2022-10-04 上海移宇科技股份有限公司 Integrated drug infusion device
CN211014024U (en) * 2019-08-02 2020-07-14 普乐药业有限公司 Portable blood sugar measuring instrument
TWI729670B (en) * 2019-08-02 2021-06-01 華廣生技股份有限公司 Implantation device of biosensor
CN110296970A (en) * 2019-08-02 2019-10-01 普乐药业有限公司 Portable blood sugar measuring instrument
US20220218240A1 (en) * 2019-08-19 2022-07-14 Medtrum Technologies Inc. Sensing device
CN110680343A (en) * 2019-09-11 2020-01-14 杭州瀚科医疗科技有限公司 Novel subcutaneous glucose sensor circuit conduction method
CN110722863B (en) * 2019-10-15 2021-10-08 界首市天鸿新材料股份有限公司 A kind of preparation method of corrosion-resistant flexible packaging film for lithium battery
US12303261B2 (en) * 2019-11-08 2025-05-20 Ascensia Diabetes Care Holdings Ag Devices, systems, and methods for measuring analytes in interstitial fluid
CN110881983B (en) * 2019-11-20 2025-05-06 浙江大学 A flexible minimally invasive blood glucose sensor
CN211749634U (en) * 2019-12-03 2020-10-27 华东数字医学工程研究院 Analyte sensor module and analyte sensor system
CN210868333U (en) * 2019-12-03 2020-06-26 华东数字医学工程研究院 Analyte sensing system
EP3851037A1 (en) * 2020-01-14 2021-07-21 Bionime Corporation Charging device for a physiological signal transmitter and a charging method for the same
EP4106627A4 (en) * 2020-02-20 2024-05-01 Medtrum Technologies Inc. HIGHLY INTEGRATED ANALYTE DETECTION DEVICE
CN111244381A (en) * 2020-03-05 2020-06-05 清华大学 An all-tab type button battery and its manufacturing method
US20230157577A1 (en) * 2020-03-06 2023-05-25 Chulalongkorn University Non-invasive wearable sensor device for detecting biomarkers in secretion
WO2021250527A1 (en) * 2020-06-10 2021-12-16 Zense-Life Inc. Gas sterilized continuous metabolic monitor
US12082924B2 (en) * 2020-07-31 2024-09-10 Medtronic Minimed, Inc. Sensor identification and integrity check design
CN112120709A (en) * 2020-09-27 2020-12-25 微泰医疗器械(杭州)有限公司 Blood sugar monitoring device
CN214632156U (en) * 2020-11-27 2021-11-09 浙江凯立特医疗器械有限公司 Chargeable formula transmitter
WO2023279311A1 (en) * 2021-07-08 2023-01-12 Medtrum Technologies Inc. Micro analyte sensor
CN113363592A (en) * 2021-06-08 2021-09-07 四川启睿克科技有限公司 Chip and battery integrated integration method and device
US20240389890A1 (en) * 2021-09-27 2024-11-28 Medtrum Technologies Inc. Analyte detection system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2332466B1 (en) * 2004-07-13 2014-04-09 DexCom, Inc. Transcutaneous analyte sensor
CN103750819A (en) * 2013-12-25 2014-04-30 浙江凯立特医疗器械有限公司 Sensor device capable of controlling insertion angle in subcutaneous tissue
CN106470593A (en) * 2014-02-24 2017-03-01 美多尼克监测公司 Detachable monitoring device and method
CN104887242A (en) * 2014-03-07 2015-09-09 上海移宇科技有限公司 Analyte sensing system
CN109998560A (en) * 2019-04-30 2019-07-12 苏州百孝医疗科技有限公司 Separation power supply Dynamic Blood Glucose Monitoring transmitter, system and signal sampling method
CN110584676A (en) * 2019-08-19 2019-12-20 上海移宇科技股份有限公司 Sensing device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP4106613A4 *

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