CN114917552B - Pulmonary function rehabilitation physiotherapy device for pediatric internal medicine - Google Patents
Pulmonary function rehabilitation physiotherapy device for pediatric internal medicine Download PDFInfo
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- CN114917552B CN114917552B CN202210317778.XA CN202210317778A CN114917552B CN 114917552 B CN114917552 B CN 114917552B CN 202210317778 A CN202210317778 A CN 202210317778A CN 114917552 B CN114917552 B CN 114917552B
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- 230000009325 pulmonary function Effects 0.000 title claims abstract description 16
- 238000000554 physical therapy Methods 0.000 title claims abstract description 12
- 239000003814 drug Substances 0.000 title claims abstract description 9
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 84
- 238000007667 floating Methods 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims description 49
- 238000007789 sealing Methods 0.000 claims description 37
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 230000000241 respiratory effect Effects 0.000 claims description 11
- 238000002560 therapeutic procedure Methods 0.000 claims 4
- 210000003437 trachea Anatomy 0.000 claims 1
- 241000894006 Bacteria Species 0.000 abstract description 5
- 230000036541 health Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 210000002345 respiratory system Anatomy 0.000 abstract description 3
- 238000009395 breeding Methods 0.000 abstract description 2
- 230000001488 breeding effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 208000035965 Postoperative Complications Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000004202 respiratory function Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/18—Exercising apparatus specially adapted for particular parts of the body for improving respiratory function
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/30—Maintenance
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Health & Medical Sciences (AREA)
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- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
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Abstract
The invention relates to the technical field of medical equipment for pediatric internal medicine, in particular to a pediatric internal medicine pulmonary function rehabilitation physiotherapy device which comprises a lower box body, a buffer container, a breathing container, a floating ball, an upper box body, an air pipe and a mouthpiece, wherein the buffer container and the breathing container are arranged between the upper box body and the lower box body, and the floating ball is positioned in the breathing container. The beneficial effects of the invention are as follows: can be conveniently disassembled and assembled, so that the lower air cavity in the lower box body, the upper air cavity in the upper box body, the buffer air cavity in the buffer container and the breathing air cavity in the breathing container are conveniently cleaned respectively, and the influence of internal dampness on the health of the respiratory tract of a user, especially an infant, caused by bacteria breeding is avoided.
Description
Technical Field
The invention relates to the technical field of medical instruments for pediatric internal medicine, in particular to a pediatric internal medicine pulmonary function rehabilitation physiotherapy device.
Background
Respiratory trainers are used to help improve respiratory depth and duration in patients who have undergone abdominal or thoracic surgery, to help improve recovery of respiratory function of the lungs, and to reduce and prevent postoperative complications. The product is generally made of polymer materials, and can perform expiratory training and inspiratory training.
During expiration, the expiration channel is communicated with the outside, and during inspiration, the inspiration channel is communicated with the outside. The expiration channel and the inspiration channel are formed by a pipeline and an inner cavity, and water vapor generated during expiration can be attached to the inner walls of the pipeline and the inner cavity to enable the interior to be in a moist environment, and various bacteria can grow in the moist environment, so that the health is not benefited; especially, the infant has weak resistance and high sanitary requirement.
The existing respiratory training device is not beneficial to disassembly and cleaning. Therefore, there is a need for a pediatric pulmonary function rehabilitation physiotherapy device to address the above-described problems.
Disclosure of Invention
In order to solve the problems, namely to solve the problem of bacteria breeding due to internal dampness caused by inconvenient disassembly and cleaning, the invention provides a pediatric pulmonary function rehabilitation physiotherapy device, which comprises a lower box body, a buffer container, a breathing container, a floating ball, an upper box body, an air pipe and a mouthpiece, wherein:
a lower air cavity is formed in the lower box body, and an upper air cavity is formed in the upper box body;
the lower end of the buffer container is detachably arranged on the lower box body, the upper end of the buffer container is detachably arranged on the upper box body, a buffer air cavity is formed in the buffer container, and the buffer air cavity is communicated with the lower air cavity and the upper air cavity;
the lower end of the respiration container is detachably arranged on the lower box body, the upper end of the respiration container is detachably arranged on the upper box body, a respiration air cavity is formed in the respiration container, and the respiration air cavity is communicated with the lower air cavity and the upper air cavity;
the inner wall of the breathing container extends inwards to form an annular supporting part, the floating ball is positioned in the breathing air cavity above the supporting part, and the inner diameter of the supporting part is smaller than the outer diameter of the floating ball and smaller than the inner diameter of the breathing air cavity;
an air inlet communicated with the lower air cavity is formed in the bottom of the lower box body, the air inlet is arranged close to the buffer container, and an air inlet one-way valve is arranged on the air inlet so that external air flows in one direction into the lower air cavity through the air inlet;
an air outlet communicated with the upper air cavity is formed in the top of the upper box body, the air outlet and the air inlet are respectively positioned at two opposite sides of the breathing container, and an air outlet one-way valve is arranged on the air outlet so that the internal air flows unidirectionally to the outside through the air outlet;
the top of the upper box body is provided with a breathing port communicated with the upper air cavity, the breathing port is arranged close to the buffer container, a first end of the air pipe is connected to the breathing port, and a second end of the air pipe is connected with the mouthpiece;
the lower end of the buffer container and the upper end of the buffer container are respectively and hermetically arranged on the lower box body and the upper box body through an end part mounting piece;
the lower end of the breathing container and the upper end of the breathing container are respectively and hermetically arranged on the lower box body and the upper box body through one end part mounting piece;
the buffer container with tip installed part between the lower box body includes dismouting slide, goes up clamp ring, lower clamp ring and sealed pad, wherein:
the sealing gasket, the upper clamping ring and the lower clamping ring are sequentially fixed from top to bottom, the lower end of the buffer container penetrates through the through hole formed in the sealing gasket and then extends outwards to form a fixing part, and the inner side of the lower end of the upper clamping ring and the inner side of the upper end of the lower clamping ring are formed in a fixing groove for accommodating the fixing part;
the disassembly and assembly slide way is fixed on the upper surface of the lower box body, and a disassembly and assembly slide way which extends along the horizontal direction and is opened inwards is formed between the disassembly and assembly slide way and the lower box body;
the sealing gasket, the upper clamping ring and the lower clamping ring are slidably arranged along the dismounting chute after being fixed.
Further, the number of the breathing containers is at least two, and the buffer containers and the at least two breathing containers are sequentially arranged along a straight line.
Further, a lower through hole communicated with the lower air cavity is formed in the upper side wall of the lower box body;
the disassembly and assembly slide way comprises an introduction part, a positioning part and a compression part which are sequentially connected, correspondingly, the disassembly and assembly slide ways of the introduction part and the positioning part are sequentially an introduction slide way and a positioning slide way, the compression part is level up and down, and the height of the disassembly and assembly slide way of the introduction part is gradually reduced along the direction close to the lower through hole;
the height of the dismounting chute of the positioning part is larger than the thickness of the sealing gasket, the upper clamping ring and the lower clamping ring which are fixed together;
the distance from the end part of the positioning sliding groove, which is away from the guide-in part, to the bottom of the pressing part is smaller than the length of the sealing gasket, and the length of the sealing gasket is the dimension of the direction parallel to the positioning sliding groove.
Further, the sealing gasket comprises a support, the end mounting piece further comprises a lower pressing piece, the lower pressing piece is arranged on the support in a lifting mode, and the upper surface of the sealing gasket is higher than the upper surface of the dismounting slideway;
the lateral surface of the lower pressing piece, which faces the lower through hole, forms a transverse limiting surface with an inner cylindrical surface shape which is matched with the outer lateral surface of the buffer container in a collision mode.
Further, still include first position switch, first power unit, go up and compress tightly piece, second position switch, second power unit, go up support piece, third position switch, third power unit and controller, wherein:
the signal output end of the first position switch, the signal output end of the second position switch, the signal output end of the third position switch, the control end of the first power mechanism, the control end of the second power mechanism and the control end of the third power mechanism are all in signal connection with the controller;
the lower pressing piece is arranged on the support in a lifting manner under the driving of the first power mechanism, and the first position switch is arranged on the support and used for detecting the lifting position of the lower pressing piece;
the upper pressing piece is arranged on the bracket in a lifting manner under the drive of the second power mechanism, the upper pressing piece is used for pressing the upper end of the buffer container, the sealing ring, the upper fixing ring and the lower fixing ring which are integrally fixed to the upper end of the buffer container to the pressing part of the upper box body, and the second position switch is used for detecting the lifting position of the upper pressing piece;
the upper support piece is driven by the third power mechanism to be installed on the support in a lifting mode, so that the upper box body is lifted upwards, and the third position switch is used for detecting the lifting position of the upper box body.
Further, still include outside compact piece, fourth position switch and fourth power unit, wherein:
the external pressing part is driven by the fourth power mechanism to inwards push and fix the sealing gasket, the upper fixing ring and the lower fixing ring which are integrated into a whole from the outside of the disassembly and assembly sliding chute, and the fourth position switch is arranged on the bracket and is used for detecting whether the sealing gasket, the upper fixing ring and the lower fixing ring which are integrated into a whole are pushed to a position where the buffer air cavity is opposite to the lower through hole;
and the signal output end of the fourth position switch and the control end of the fourth power mechanism are connected with the controller through signals.
Further, the external pressing member and the fourth position switch are both two and arranged up and down to push the upper end and the lower end of the buffer container, respectively.
Further, fourth power mechanism includes cylinder, spout, sliding plate and connecting rod, wherein:
the sliding chute is fixed on the bracket;
the sliding plate is slidably arranged along the sliding groove;
the cylinder body of the cylinder is fixed in the chute, the active end of the cylinder is fixed on the sliding plate, and the control end of the cylinder is in signal connection with the controller;
the sliding plate is fixed to the external pressing piece through four connecting rods which are arranged in a rectangular mode.
The beneficial effects of the invention are as follows:
the device can be conveniently detached and installed, so that the lower air cavity in the lower box body, the upper air cavity in the upper box body, the buffer air cavity in the buffer container and the breathing air cavity in the breathing container are conveniently cleaned respectively, and the influence of bacteria growing in the interior caused by dampness on the respiratory tract health of a user, especially an infant is avoided;
when inhaling, the air inlet one-way valve is opened, the air outlet one-way valve is closed, and under the action of inhalation negative pressure applied by a user at the mouthpiece, external air sequentially enters the mouth of the user through the air inlet, the lower air cavity, the buffer air cavity, the breathing air cavity, the upper air cavity, the breathing mouth, the air pipe and the mouthpiece, and the floating ball rises under the action of the negative pressure;
when in expiration, the air outlet one-way valve is opened, the air inlet one-way valve is closed, the air in the user body enters the upper air cavity through the breathing port under the expiration pressure applied by the user at the mouthpiece, and the breathing port is arranged close to the buffer container, so that the air in the upper air cavity enters the buffer container and descends to reach the lower air cavity, then enters the breathing container and ascends, and the floating ball in the breathing container is pushed to ascend when ascending, so that the expiration and inspiration are exercised by the resistance force exerted when the floating ball ascends.
Drawings
FIG. 1 is a schematic perspective view of a pulmonary function rehabilitation physiotherapy device for pediatric department;
FIG. 2 is an enlarged view of a portion of the region Z1 in FIG. 1;
FIG. 3 is a schematic perspective view of the second view of FIG. 1;
FIG. 4 is a top view of FIG. 1;
FIG. 5 isbase:Sub>A cross-sectional view of section A-A of FIG. 4;
FIG. 6 is an enlarged partial view of the region Z2 in FIG. 5;
FIG. 7 is an enlarged partial view of region Z3 of FIG. 5;
FIG. 8 is an enlarged partial view of region Z4 of FIG. 5;
FIG. 9 is a schematic perspective view showing a first view of a pulmonary function rehabilitation physiotherapy device according to still another embodiment of the pediatric internal medicine;
FIG. 10 is a schematic perspective view of the second view of FIG. 9;
FIG. 11 is a schematic perspective view of the first, second and third power mechanisms mounted to a bracket;
FIG. 12 is a schematic perspective view of a fourth power mechanism mounted to a bracket at a first view angle;
FIG. 13 is a schematic perspective view of the second view of FIG. 12;
FIG. 14 is a schematic perspective view of the dismounting slide and the lower compression member mounted to the lower case;
FIG. 15 is a schematic perspective view of the dismounting slide mounted on the lower case;
fig. 16 is a control block diagram of an embodiment of the present invention.
In the figure:
1. a lower case; 11. a lower air cavity; 12. an air inlet; 13. an air inlet one-way valve; 14. a lower through hole;
2. a buffer container; 21. a buffer air cavity; 22. a fixing part;
3. a respiration container; 31. a breathing air cavity; 32. a support part; 33. an upper limit part;
4. a floating ball;
5. an upper case; 51. an upper air cavity; 52. an air outlet; 53. an air outlet one-way valve; 54. a breathing port; 55. an upper through hole;
61. an air pipe; 62. a mouthpiece;
7. an end mount; 71. disassembling and assembling the slideway; 711. an introduction unit; 712. a positioning part; 713. a pressing part; 72. a sealing gasket; 73. a clamping ring is arranged; 74. a lower clamping ring; 75. a fixing groove; 76. disassembling and assembling the sliding chute; 761. leading into the chute; 762. positioning a chute; 77. a lower pressing member; 771. a transverse limiting surface; 78. an upper pressing member; 79. an upper support; 710. an external compression member;
811. a first position switch; 812. a second position switch; 813. a third position switch; 814. a fourth position switch; 821. a first power mechanism; 8211. a motor; 8212. a ball screw; 8213. a connecting arm; 822. a second power mechanism; 823. a third power mechanism; 824. a fourth power mechanism; 8241. a cylinder; 8242. a chute; 8243. a sliding plate; 8244. a connecting rod; 83. a controller;
9. a bracket; 91. and positioning columns.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention.
Referring to fig. 1 to 16, an embodiment of the present invention discloses a pulmonary function rehabilitation physiotherapy device for pediatric internal medicine, which comprises a lower box body 1, a buffer container 2, a breathing container 3, a floating ball 4, an upper box body 5, an air pipe 61 and a mouthpiece 62, wherein:
a lower air cavity 11 is formed in the lower box body, and an upper air cavity 51 is formed in the upper box body;
the lower end of the buffer container is detachably arranged on the lower box body, the upper end of the buffer container is detachably arranged on the upper box body, a buffer air cavity 21 is formed in the buffer container, and the buffer air cavity is communicated with the lower air cavity and the upper air cavity;
the lower end of the respiration container is detachably arranged on the lower box body, the upper end of the respiration container is detachably arranged on the upper box body, a respiration air cavity 31 is formed in the respiration container, and the respiration air cavity is communicated with the lower air cavity and the upper air cavity;
the inner wall of the respiration container extends inwards to form an annular supporting part 32, the floating ball is positioned in the respiration air cavity above the supporting part, and the inner diameter of the supporting part is smaller than the outer diameter of the floating ball and smaller than the inner diameter of the respiration air cavity;
an air inlet 12 communicated with the lower air cavity is formed in the bottom of the lower box body, the air inlet is arranged close to the buffer container, and an air inlet one-way valve 13 is arranged on the air inlet so that external air flows in one direction into the lower air cavity through the air inlet;
an air outlet 52 communicated with the upper air cavity is formed in the top of the upper box body, the air outlet and the air inlet are respectively positioned at two opposite sides of the breathing container, and an air outlet one-way valve 53 is arranged on the air outlet so that the air in the air box flows to the outside in a one-way through the air outlet;
the top of going up the box body offer with go up the breathing mouth 54 that the air cavity link up, the breathing mouth is close to buffer container arranges, tracheal first end is connected to the breathing mouth, tracheal second end is connected with the mouthpiece.
The lower end of the buffer container and the upper end of the buffer container are respectively and hermetically arranged on the lower box body and the upper box body through an end part mounting piece;
the lower end of the breathing container and the upper end of the breathing container are respectively and hermetically arranged on the lower box body and the upper box body through one end part mounting piece.
The installation is dismantled conveniently, avoids the buffer container, breathe the direct connection (such as threaded connection) inefficacy between the air inlet gas outlet of container when frequent installation, dismantlement are required for cleaning, disinfection further influence the gas tightness.
Further, the buffer container with tip installed part between the lower box body includes dismouting slide, goes up clamp ring, lower clamp ring and sealed pad, wherein:
the sealing gasket, the upper clamping ring and the lower clamping ring are sequentially fixed from top to bottom, the lower end of the buffer container passes through a through hole formed in the sealing gasket and then extends outwards to form a fixing part 22, and the inner side of the lower end of the upper clamping ring and the inner side of the upper end of the lower clamping ring are formed in a fixing groove for accommodating the fixing part;
the disassembly and assembly slide way is fixed on the upper surface of the lower box body, and a disassembly and assembly slide way which extends along the horizontal direction and is opened inwards is formed between the disassembly and assembly slide way and the lower box body;
the sealing gasket, the upper clamping ring and the lower clamping ring are slidably arranged along the dismounting chute after being fixed.
The fixed part of one end of the buffer container or the breathing container is clamped in the fixed groove and then is fixed into a whole, and only the structure fixed into a whole is required to be pushed inwards along the disassembly and assembly sliding groove until the buffer air cavity or the breathing air cavity can be opposite to the lower through hole 14 formed on the upper surface of the lower box body and the upper through hole 55 formed on the lower surface of the upper box body. During installation, the reverse direction is outward pushed, and the installation and the disassembly are convenient and quick.
The device can be conveniently detached and installed, so that the lower air cavity in the lower box body, the upper air cavity in the upper box body, the buffer air cavity in the buffer container and the breathing air cavity in the breathing container are conveniently cleaned respectively, and the influence of bacteria growing in the interior caused by dampness on the respiratory tract health of a user, especially an infant is avoided;
when inhaling, the air inlet one-way valve is opened, the air outlet one-way valve is closed, and under the action of inhalation negative pressure applied by a user at the mouthpiece, external air sequentially enters the mouth of the user through the air inlet, the lower air cavity, the buffer air cavity, the breathing air cavity, the upper air cavity, the breathing mouth, the air pipe and the mouthpiece, and the floating ball rises under the action of the negative pressure;
when in expiration, the air outlet one-way valve is opened, the air inlet one-way valve is closed, the air in the user body enters the upper air cavity through the breathing port under the expiration pressure applied by the user at the mouthpiece, and the breathing port is arranged close to the buffer container, so that the air in the upper air cavity enters the buffer container and descends to reach the lower air cavity, then enters the breathing container and ascends, and the floating ball in the breathing container is pushed to ascend when ascending, so that the expiration and inspiration are exercised by the resistance force exerted when the floating ball ascends.
In addition, as known to those skilled in the art, the inner diameter of the supporting part is smaller than the outer diameter of the floating ball, so that the floating ball can be supported by the supporting part, and the low point (lowest position) of the floating ball is limited to prevent the floating ball from falling into the lower box body; the outer diameter of the floating ball is smaller than the inner diameter of the breathing air cavity, namely, a gap is kept between the floating ball and the breathing air cavity for air flow to pass through, the gap is not too large, and after the gap is too large, the air flow below the gap is insufficient for supporting the floating ball upwards, and one size is as follows: the inner diameter of the 0.9 x exhalation air cavity is less than the outer diameter of the floating ball is less than the inner diameter of the 0.99 x exhalation air cavity, in addition, the upper end of the respiration container extends inwards to form an upper limit part 33 for preventing the floating ball from escaping from the upper end, and an air hole which penetrates up and down is formed in the upper limit part, so that the floating ball can be kept at a position for abutting against the upper limit part.
The number of the breathing containers is at least two (three are shown in the figure), and the buffer container and the at least two breathing containers are sequentially arranged along a straight line. During respiratory training, the floating ball in the respiratory container close to the buffer container rises firstly, and along with the continuation of respiration, the floating ball in the second respiratory container rises along the direction far away from the buffer container, and so on, the volume (the expiration or inspiration) corresponding to the respiratory air cavity between the rising of the floating ball from the low point to the high point is marked on the outer side wall of the respiratory air cavity in a scale mode in an auxiliary manner, so that the respiratory training device is convenient to watch and record.
It should be noted that, the cross section shapes of the sealing gasket, the upper clamping ring and the lower clamping ring are all same and non-circular, and the sealing gasket, the upper clamping ring and the lower clamping ring are matched with the positioning of the non-circular disassembly and assembly sliding groove to enable the scale marks (scale marks corresponding to the breathing amount or the breathing amount) on the buffer container and the breathing container to be precisely pointed in the same direction, so that the sealing gasket is convenient to observe, the medical staff is prevented from changing the direction when the scale marks are inconsistent in orientation, and the observation error is prevented from being increased when the observation direction is inconsistent (the height of eyes relative to the scale marks is possibly changed after the direction is changed, so that a certain degree of overlooking or looking up is caused, and the accuracy of observation is influenced); meanwhile, the height of the floating ball can be changed in the azimuth changing period of medical staff, and the scale marks on different containers face the same direction, so that the scale marks on all containers can be observed at one time, and the data reading precision is improved.
The disassembly and assembly slide way comprises an introduction part, a positioning part and a compression part which are sequentially connected, correspondingly, the introduction part and the disassembly and assembly slide way of the positioning part are sequentially an introduction slide way and a positioning slide way, the compression part is flush up and down, and the height of the disassembly and assembly slide way of the introduction part is gradually reduced along the direction close to the lower through hole;
the height of the dismounting chute of the positioning part is larger than the thickness of the sealing gasket, the upper clamping ring and the lower clamping ring which are fixed together;
the distance from the end part of the positioning sliding groove, which is away from the guide-in part, to the bottom of the pressing part is smaller than the length of the sealing gasket, and the length of the sealing gasket is the dimension of the direction parallel to the positioning sliding groove.
The leading-in portion is the arc for the opening of leading-in spout reduces gradually along the direction that is close to lower through-hole or last through-hole, thereby conveniently with above-mentioned integral structure (buffer vessel or breathing container fix at sealed pad, go up solid fixed ring, the overall structure behind the solid fixed ring down), easy to assemble, the height of constant head tank is slightly greater than the thickness of this integral structure, make this integral structure can be in a less scope (the difference of the height of constant head tank and the thickness of this integral structure) activity in the vertical direction, and this integral structure supports and compresses tightly can be compressed tightly by below-mentioned lower clamp after the inside wall that the tight portion was kept away from to the tight portion, thereby guarantee this integral structure can hug closely on the through-hole down, and realize sealing between container (buffer vessel or breathing container) and box (lower box or last box) with the help sealed pad.
Specifically, the sealing gasket also comprises a bracket 9, wherein the end part mounting piece also comprises a lower pressing piece which is arranged on the bracket in a lifting manner, and the upper surface of the sealing gasket is higher than the upper surface of the dismounting slideway;
the lateral surface of the lower pressing piece, which faces the lower through hole, forms a transverse limiting surface with an inner cylindrical surface shape which is matched with the outer lateral surface of the buffer container in a collision mode.
It should be further noted that, the embodiment of the present invention may further include a first position switch 811, a first power mechanism 821, an upper pressing member, a second position switch 812, a second power mechanism 822, an upper support member, a third position switch 813, a third power mechanism 823, and a controller 83, so as to enable the lower pressing member, the upper pressing member, and the upper support member to be lifted to accurate positions, thereby facilitating installation and removal, specifically:
the signal output end of the first position switch, the signal output end of the second position switch, the signal output end of the third position switch, the control end of the first power mechanism, the control end of the second power mechanism and the control end of the third power mechanism are all in signal connection with the controller;
the lower pressing piece is arranged on the support in a lifting manner under the driving of the first power mechanism, and the first position switch is arranged on the support and used for detecting the lifting position of the lower pressing piece;
the upper pressing piece is arranged on the bracket in a lifting manner under the drive of the second power mechanism, the upper pressing piece is used for pressing the upper end of the buffer container, the sealing ring, the upper fixing ring and the lower fixing ring which are integrally fixed to the upper end of the buffer container to the pressing part of the upper box body, and the second position switch is used for detecting the lifting position of the upper pressing piece;
the upper support piece is driven by the third power mechanism to be installed on the support in a lifting mode, so that the upper box body is lifted upwards, and the third position switch is used for detecting the lifting position of the upper box body.
The first power mechanism, the second power mechanism and the third power mechanism can all adopt the same structure, the lower pressing piece is driven to lift when the ball screw is adopted for description, the ball screw is rotatably arranged on the bracket and driven by the motor, the nut of the ball screw is fixed on the connecting arm, the motor drives the screw to rotate, the nut and the connecting arm to lift, the tail end of the connecting arm is positioned below the lower pressing piece, and the lower pressing piece is lifted from bottom to top, so that the lifting of the lower pressing piece is ensured. The support is fixed with the reference column 91, and the through-hole that supplies the reference column to pass is offered to the linking arm, and the lift of linking arm is guided along the reference column through the linking arm reciprocates.
In addition, the weight of the lower pressing part is far greater than that of the upper pressing part (for example, the weight of the upper pressing part is more than 5 times that of the upper pressing part), the force of the upper pressing part for supporting the integral structure at the upper end of the container upwards is compared with the force for pressing the integral structure to form resistance, the force for pressing the integral structure at the lower end of the container by the lower pressing part can be acted by self gravity, so that the lower pressing part can be carried out in a state that the first power mechanism is not operated, the stability of system operation is improved (the number of parts in operation is reduced), and energy is saved.
In addition, an external hold down, a fourth position switch 814 and a fourth power mechanism 824 are included, wherein:
the external pressing part is driven by the fourth power mechanism to inwards push and fix the sealing gasket, the upper fixing ring and the lower fixing ring which are integrated into a whole from the outside of the disassembly and assembly sliding chute, and the fourth position switch is arranged on the bracket and is used for detecting whether the sealing gasket, the upper fixing ring and the lower fixing ring which are integrated into a whole are pushed to a position where the buffer air cavity is opposite to the lower through hole;
and the signal output end of the fourth position switch and the control end of the fourth power mechanism are connected with the controller through signals.
In addition, the external pressing member and the fourth position switch are both two and arranged up and down to push the upper end and the lower end of the buffer container, respectively.
In some embodiments, the fourth power mechanism comprises a cylinder 8241, a chute 8242, a sliding plate 8243, and a connecting rod 8244, wherein:
the sliding chute is fixed on the bracket;
the sliding plate is slidably arranged along the sliding groove;
the cylinder body of the cylinder is fixed in the chute, the active end of the cylinder is fixed on the sliding plate, and the control end of the cylinder is in signal connection with the controller;
the sliding plate is fixed to the external pressing piece through four connecting rods which are arranged in a rectangular mode.
Finally, the figures show that the bracket on which the first power mechanism, the second power mechanism and the third power mechanism are mounted and the bracket on which the fourth power mechanism is mounted are two independent brackets, which are only for drawing simplicity, and the two brackets can be fixed into a whole by steel beams or the like, or can be fixed on the same ground or board at the same time.
It should be noted that, in the description of the present invention, terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific circumstances.
The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus/means that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus/means.
Thus far, the technical solution of the present invention has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present invention is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions will fall within the scope of the present invention.
Claims (7)
1. The utility model provides a child's internal medicine pulmonary function rehabilitation physiotherapy equipment which characterized in that, including lower box body, buffer vessel, breathing container, floater, go up box body, trachea and mouthpiece, wherein:
a lower air cavity is formed in the lower box body, and an upper air cavity is formed in the upper box body;
the lower end of the buffer container is detachably arranged on the lower box body, the upper end of the buffer container is detachably arranged on the upper box body, a buffer air cavity is formed in the buffer container, and the buffer air cavity is communicated with the lower air cavity and the upper air cavity;
the lower end of the respiration container is detachably arranged on the lower box body, the upper end of the respiration container is detachably arranged on the upper box body, a respiration air cavity is formed in the respiration container, and the respiration air cavity is communicated with the lower air cavity and the upper air cavity;
the inner wall of the breathing container extends inwards to form an annular supporting part, the floating ball is positioned in the breathing air cavity above the supporting part, and the inner diameter of the supporting part is smaller than the outer diameter of the floating ball and smaller than the inner diameter of the breathing air cavity;
an air inlet communicated with the lower air cavity is formed in the bottom of the lower box body, the air inlet is arranged close to the buffer container, and an air inlet one-way valve is arranged on the air inlet so that external air flows in one direction into the lower air cavity through the air inlet;
an air outlet communicated with the upper air cavity is formed in the top of the upper box body, the air outlet and the air inlet are respectively positioned at two opposite sides of the breathing container, and an air outlet one-way valve is arranged on the air outlet so that the internal air flows unidirectionally to the outside through the air outlet;
the top of the upper box body is provided with a breathing port communicated with the upper air cavity, the breathing port is arranged close to the buffer container, a first end of the air pipe is connected to the breathing port, and a second end of the air pipe is connected with the mouthpiece;
the lower end of the buffer container and the upper end of the buffer container are respectively and hermetically arranged on the lower box body and the upper box body through an end part mounting piece;
the lower end of the breathing container and the upper end of the breathing container are respectively and hermetically arranged on the lower box body and the upper box body through one end part mounting piece;
the buffer container with tip installed part between the lower box body includes dismouting slide, goes up clamp ring, lower clamp ring and sealed pad, wherein:
the sealing gasket, the upper clamping ring and the lower clamping ring are sequentially fixed from top to bottom, the lower end of the buffer container penetrates through the through hole formed in the sealing gasket and then extends outwards to form a fixing part, and the inner side of the lower end of the upper clamping ring and the inner side of the upper end of the lower clamping ring are formed in a fixing groove for accommodating the fixing part;
the disassembly and assembly slide way is fixed on the upper surface of the lower box body, and a disassembly and assembly slide way which extends along the horizontal direction and is opened inwards is formed between the disassembly and assembly slide way and the lower box body;
the sealing gasket, the upper clamping ring and the lower clamping ring are slidably arranged along the dismounting chute after being fixed;
the upper side wall of the lower box body forms a lower through hole communicated with the lower air cavity;
the disassembly and assembly slide way comprises an introduction part, a positioning part and a compression part which are sequentially connected, correspondingly, the disassembly and assembly slide ways of the introduction part and the positioning part are sequentially an introduction slide way and a positioning slide way, the compression part is level up and down, and the height of the disassembly and assembly slide way of the introduction part is gradually reduced along the direction close to the lower through hole;
the height of the dismounting chute of the positioning part is larger than the thickness of the sealing gasket, the upper clamping ring and the lower clamping ring which are fixed together;
the distance from the end part of the positioning sliding groove, which is away from the guide-in part, to the bottom of the pressing part is smaller than the length of the sealing gasket, and the length of the sealing gasket is the dimension of the direction parallel to the positioning sliding groove.
2. The pediatric internal pulmonary function rehabilitation physiotherapy device according to claim 1, wherein the number of the respiratory containers is at least two, and the buffer containers and the at least two respiratory containers are sequentially arranged along a straight line.
3. The pediatric pulmonary function rehabilitation physiotherapy device according to claim 1, further comprising a bracket, wherein the end fitting further comprises a lower pressing member, the lower pressing member is liftably mounted on the bracket, and an upper surface of the sealing pad is higher than an upper surface of the dismounting slide;
the lateral surface of the lower pressing piece, which faces the lower through hole, forms a transverse limiting surface with an inner cylindrical surface shape which is matched with the outer lateral surface of the buffer container in a collision mode.
4. The pediatric pulmonary function rehabilitation therapy device of claim 3, further comprising a first position switch, a first power mechanism, an upper compression member, a second position switch, a second power mechanism, an upper support member, a third position switch, a third power mechanism, and a controller, wherein:
the signal output end of the first position switch, the signal output end of the second position switch, the signal output end of the third position switch, the control end of the first power mechanism, the control end of the second power mechanism and the control end of the third power mechanism are all in signal connection with the controller;
the lower pressing piece is arranged on the support in a lifting manner under the driving of the first power mechanism, and the first position switch is arranged on the support and used for detecting the lifting position of the lower pressing piece;
the upper pressing piece is arranged on the bracket in a lifting manner under the drive of the second power mechanism, the upper pressing piece is used for pressing the upper end of the buffer container, the sealing ring, the upper fixing ring and the lower fixing ring which are integrally fixed to the upper end of the buffer container to the pressing part of the upper box body, and the second position switch is used for detecting the lifting position of the upper pressing piece;
the upper support piece is driven by the third power mechanism to be installed on the support in a lifting mode, so that the upper box body is lifted upwards, and the third position switch is used for detecting the lifting position of the upper box body.
5. The pediatric pulmonary function rehabilitation therapy device of claim 4, further comprising an external compression member, a fourth position switch, and a fourth power mechanism, wherein:
the external pressing part is driven by the fourth power mechanism to inwards push and fix the sealing gasket, the upper fixing ring and the lower fixing ring which are integrated into a whole from the outside of the disassembly and assembly sliding chute, and the fourth position switch is arranged on the bracket and is used for detecting whether the sealing gasket, the upper fixing ring and the lower fixing ring which are integrated into a whole are pushed to a position where the buffer air cavity is opposite to the lower through hole;
and the signal output end of the fourth position switch and the control end of the fourth power mechanism are connected with the controller through signals.
6. The pediatric pulmonary function rehabilitation therapy device according to claim 5, wherein the external compression member and the fourth position switch are two and are disposed up and down to push the upper end and the lower end of the buffer container, respectively.
7. The pediatric pulmonary function rehabilitation therapy device of claim 6, wherein the fourth power mechanism comprises a cylinder, a chute, a sliding plate, and a connecting rod, wherein:
the sliding chute is fixed on the bracket;
the sliding plate is slidably arranged along the sliding groove;
the cylinder body of the cylinder is fixed in the chute, the active end of the cylinder is fixed on the sliding plate, and the control end of the cylinder is in signal connection with the controller;
the sliding plate is fixed to the external pressing piece through four connecting rods which are arranged in a rectangular mode.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210317778.XA CN114917552B (en) | 2022-03-29 | 2022-03-29 | Pulmonary function rehabilitation physiotherapy device for pediatric internal medicine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210317778.XA CN114917552B (en) | 2022-03-29 | 2022-03-29 | Pulmonary function rehabilitation physiotherapy device for pediatric internal medicine |
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| CN114917552B true CN114917552B (en) | 2023-04-25 |
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|---|---|---|---|---|
| WO2011048244A1 (en) * | 2009-10-21 | 2011-04-28 | Dolade Guardia, Josep Manel | Device for evaluating and training respiratory function, on both inspiration and expiration |
| KR20170003031U (en) * | 2016-02-21 | 2017-08-30 | 김홍기 | Multi-Functional Respiratory Fermentation vessel |
| CN110860072A (en) * | 2019-11-29 | 2020-03-06 | 张丽丽 | Paediatrics is with breathing rehabilitation training ware |
| CN111013105A (en) * | 2019-12-31 | 2020-04-17 | 杭州蒂尔佳仪器有限公司 | Breathe internal medicine with tempering device |
| CN211752268U (en) * | 2020-01-15 | 2020-10-27 | 解放军总医院第四医学中心 | Breathe internal medicine lung function training equipment |
| CN214415539U (en) * | 2021-02-25 | 2021-10-19 | 齐洁 | Portable pulmonary function training device |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011048244A1 (en) * | 2009-10-21 | 2011-04-28 | Dolade Guardia, Josep Manel | Device for evaluating and training respiratory function, on both inspiration and expiration |
| KR20170003031U (en) * | 2016-02-21 | 2017-08-30 | 김홍기 | Multi-Functional Respiratory Fermentation vessel |
| CN110860072A (en) * | 2019-11-29 | 2020-03-06 | 张丽丽 | Paediatrics is with breathing rehabilitation training ware |
| CN111013105A (en) * | 2019-12-31 | 2020-04-17 | 杭州蒂尔佳仪器有限公司 | Breathe internal medicine with tempering device |
| CN211752268U (en) * | 2020-01-15 | 2020-10-27 | 解放军总医院第四医学中心 | Breathe internal medicine lung function training equipment |
| CN214415539U (en) * | 2021-02-25 | 2021-10-19 | 齐洁 | Portable pulmonary function training device |
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| CN114917552A (en) | 2022-08-19 |
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