WO2019203010A1 - 内視鏡リプロセッサ - Google Patents
内視鏡リプロセッサ Download PDFInfo
- Publication number
- WO2019203010A1 WO2019203010A1 PCT/JP2019/014968 JP2019014968W WO2019203010A1 WO 2019203010 A1 WO2019203010 A1 WO 2019203010A1 JP 2019014968 W JP2019014968 W JP 2019014968W WO 2019203010 A1 WO2019203010 A1 WO 2019203010A1
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- WO
- WIPO (PCT)
- Prior art keywords
- terminal
- observation
- top cover
- holding
- endoscope
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/12—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements
- A61B1/121—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements provided with means for cleaning post-use
- A61B1/123—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements provided with means for cleaning post-use using washing machines
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00002—Operational features of endoscopes
- A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
- A61B1/00006—Operational features of endoscopes characterised by electronic signal processing of control signals
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00002—Operational features of endoscopes
- A61B1/00011—Operational features of endoscopes characterised by signal transmission
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00002—Operational features of endoscopes
- A61B1/00043—Operational features of endoscopes provided with output arrangements
- A61B1/00045—Display arrangement
- A61B1/00048—Constructional features of the display
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/70—Cleaning devices specially adapted for surgical instruments
- A61B2090/701—Cleaning devices specially adapted for surgical instruments for flexible tubular instruments, e.g. endoscopes
Definitions
- the present invention relates to an endoscope reprocessor.
- an endoscope reprocessor that performs regeneration processing such as cleaning and disinfection as an endoscope used for a subject.
- An endoscope reprocessor is required to have a technique for determining whether or not an endoscope reprocessor is being used depending on an appropriate endoscope arrangement state so that reproduction processing can be performed correctly.
- Japanese Patent Application Laid-Open No. 2002-272684 discloses that an ultrasonic endoscope is irradiated with ultrasonic waves and ultrasonic reflection information is detected, and then an appropriate endoscope is detected based on the ultrasonic reflection information and RFID information.
- An endoscope cleaning apparatus that can determine whether or not an arrangement state is present is disclosed.
- an object of the present invention is to provide an endoscope reprocessor that can be provided with an observation terminal for determining whether or not it is used in an appropriate usage state more easily.
- the endoscope reprocessor of one aspect of the present invention is made of a transmission material that transmits observation waves, and is disposed on the outer surface of the reprocessor, a transmission portion that is disposed so as to be transmissive from the outer surface of the reprocessor to the inside of the processing tank, And at least one terminal holding unit that holds an observation terminal including a receiving unit that receives the observation wave at a position where the inside of the processing tank can be observed through the transmission unit.
- FIG. 1 is a perspective view of an endoscope reprocessor according to a first embodiment of the present invention.
- FIG. 1 is a top view of an endoscope reprocessor according to a first embodiment of the present invention.
- FIG. It is explanatory drawing for demonstrating the state which has arrange
- It is a front view of the observation terminal of the endoscope reprocessor according to the first embodiment of the present invention.
- FIG. 1 is a perspective view of an endoscope reprocessor 1 according to the first embodiment of the present invention.
- FIG. 2 is a top view of the endoscope reprocessor 1 according to the first embodiment of the present invention.
- FIG. 3 is an explanatory diagram for explaining a state in which the endoscope E is arranged in the processing tank 31 of the endoscope reprocessor 1 according to the first embodiment of the present invention.
- the endoscope reprocessor 1 is a device that performs a regeneration process of the contaminated endoscope E and parts or accessories of the endoscope E.
- the regeneration treatment here is not particularly limited, and is rinsed with water, washing to remove dirt such as organic matter, disinfection to invalidate a predetermined microorganism, sterilization to eliminate or kill all microorganisms, or Any of these combinations may be used.
- the endoscope reprocessor 1 can be used for a reproduction process of a dilator which is a tubular medical device, an endoscope sheath or the like.
- the lower direction indicates the direction of gravity
- the upper direction indicates the direction opposite to the direction of gravity
- the height indicates a height relationship along the direction of gravity
- the endoscope reprocessor 1 includes a top cover 11 having a cover panel 13 that is a transmissive portion, a reprocessor main body 21, and a terminal holding portion 111 provided on the top cover 11.
- the terminal holding unit 111 holds an observation terminal D that receives visible light as an observation wave.
- the top cover 11 is arranged so that the back surface faces the processing tank 31 of the reprocessor main body 21.
- the top cover 11 opens and closes the processing tank 31 by rotating around the hinge 11a. That is, one end of the top cover 11 is connected to the reprocessor main body 21 by the hinge 11a, and the other end rotates around the one end.
- the top cover 11 covers the treatment tank 31.
- the top cover 11 includes a cover frame 12, a cover panel 13 that is a transmission portion, a gas filter 14, and a finger hook portion 15.
- the cover frame 12 is made of, for example, metal or resin, and is provided so as to go around the periphery of the top cover 11.
- the cover frame 12 has a packing 12a provided on the back surface so as to circulate along the upper edge portion of the processing bath 31. When the top cover 11 is in the closed state, the packing 12a is in close contact with the upper edge of the processing bath 31.
- the cover panel 13 has translucency.
- Examples of the transmissive material constituting the cover panel 13 include resin or ceramics.
- Examples of the resin include polycarbonate having chemical resistance and visible light permeability.
- the cover panel 13 is provided inside the cover frame 12.
- the cover panel 13 is not particularly limited, but the cover panel 13 may have a cover exhaust port 13a at a portion bulged into a dome shape on one end side.
- the gas filter 14 includes a filter medium container made of resin or the like and a filter medium stored in the filter medium container, and is detachably attached to the cover exhaust port 13a.
- the gas filter 14 has a filter exhaust port 14a at the top (FIG. 2).
- the gas filter 14 takes in the gas in the processing tank 31 from the cover exhaust port 13a, and discharges the gas subjected to filtering such as deodorization from the filter exhaust port 14a.
- the finger hook 15 is made of, for example, metal or resin.
- the finger hooking portion 15 is connected to the other end side of the cover frame 12 so that the user can hook his / her finger.
- a fastener 15 a is provided inside the finger hook 15.
- the reprocessor main body 21 includes a lock unit 22, a display unit 23, an operation unit 24, a water supply hose connection port 25, a communication unit 26, a control unit 27, and a treatment tank 31.
- the lock unit 22 is provided on the other end side of the upper portion of the reprocessor main body 21. Under the control of the control unit 27, the lock unit 22 locks the fastener 15a or releases the lock of the fastener 15a. When the lock portion 22 engages the fastener 15a, the top cover 11 is locked in the closed state. By connecting the lock portion 22 to the foot panel 28, the locking of the fastener 15a may be released by the foot panel.
- the display unit 23 is provided at a corner on the other end side of the upper portion of the reprocessor main body 21.
- the display unit 23 includes a display panel, and performs various notifications to the user under the control of the control unit 27.
- the operation unit 24 has an instruction input button and can input various instructions to the endoscope reprocessor 1.
- the water supply hose connection port 25 is connected to the water tap through the water supply tube W.
- the communication unit 26 is connected to the control unit 27 and configured to be able to communicate with the observation terminal D by wire or wireless under the control of the control unit 27.
- the communication unit 26 may be configured to be able to communicate with an external device via a network.
- the control unit 27 controls each unit in the endoscope reprocessor 1.
- the control unit 27 includes a processor and a memory, and can execute various programs stored in the memory.
- the function of the control unit 27 is realized by reading and executing a program stored in the memory.
- the control unit 27 is connected to the observation terminal D via the communication unit 26.
- the control unit 27 When a determination result indicating abnormality is input from the observation terminal D, the control unit 27 notifies the user of the abnormality.
- the abnormality notification may be a warning display by the display unit 23 or may be a warning sound output by a speaker (not shown). Further, when a determination result indicating abnormality is input from the observation terminal D, the control unit 27 may perform control so as to stop the reproduction process.
- the processing tank 31 is provided on the reprocessor main body 21. As shown in FIG. 3, when the top cover 11 is opened, the processing tank 31 is exposed to the outside.
- the processing tank 31 houses an endoscope E that performs a regeneration process, and has a concave shape so that liquids such as a cleaning liquid, a disinfecting liquid, and a rinsing liquid can be stored.
- the treatment tank 31 includes an air / water connector 32, a holding net 33, a cleaning case 34, a water level gauge 35, a chemical solution nozzle 36, a water supply circulation nozzle 37, a circulation port 38, and a drainage port 39.
- the cleaning tube T connects the reprocessor main body 21 and the endoscope E.
- the cleaning tube T has an endoscope-side connector T1 connected to the endoscope E and a processor-side connector T2 connected to the reprocessor main body 21.
- the reprocessor-side connector T2 has a spout T3 from which a liquid spouts in a liquid passage state.
- the endoscope E includes, for example, an endoscope operation part E1, an insertion part E2 having an elongated shape extending from the endoscope operation part E1 to the distal end side, and a universal cord extending from the endoscope operation part E1. E3 and a scope connector E4 extending to the distal end side of the universal cord E3.
- the endoscope side connector T1 is connected to the endoscope operation unit E1 and the scope connector E4.
- the air / water connector 32 is provided on the wall of the treatment tank 31.
- a reprocessor-side connector T2 is connected to the air / water supply connector 32.
- the air / water supply connector 32 is connected to the circulation port 38 via a pipe line.
- the control unit 27 drives the circulation pump, the air / water supply connector 32 supplies the liquid taken in from the circulation port 38 to the endoscope E.
- the control unit 27 drives the air compressor, the air / water supply connector 32 supplies air taken from the atmosphere to the endoscope E.
- the holding net 33 is made of, for example, metal or resin, and is attached to the bottom of the processing tank 31.
- the holding net 33 includes an index pin 33a having a mark indicating the height of the disinfecting water level, an operation portion receiving portion 33b for disposing the endoscope operation portion E1, and a scope connector receiving portion for disposing the scope connector E4. 33c and a hook 33d for hanging the insertion portion E2 and the universal cord E3.
- the user places the endoscope operation part E1 in the operation part receiving part 33b, places the scope connector E4 in the scope connector receiving part 33c, and winds the insertion part E2 and the universal cord E3 so as to pass inside the hook 33d.
- the user holds the endoscope E on the holding net 33 so as to be below the mark of the index pin 33a so as not to exceed the disinfecting water level.
- the cleaning case 34 is attached to the central portion of the holding net 33.
- the cleaning case 34 accommodates accessories such as an air / water supply button, a suction button, or a cap removed from the endoscope E.
- the lower part of the cleaning case 34 is connected to a bottom connector provided at the bottom of the reprocessor main body 21.
- the cleaning case 34 is supplied with air or water from the bottom connector under the control of the control unit 27.
- the accessory is not particularly limited. For example, a suction button, an air / water supply button attached to the endoscope E during use and removed from the endoscope E during regeneration processing, or a tip covering the tip of the endoscope E A cover etc. are mentioned.
- the water level gauge 35 measures the water level of the liquid in the cleaning tank and outputs the measurement result to the control unit 27.
- the chemical solution nozzle 36 is provided in a terrace portion provided at a position one step higher in the peripheral edge in the treatment tank 31.
- the chemical liquid nozzle 36 is connected to a chemical liquid tank in the reprocessor main body 21, and discharges the chemical liquid in the chemical liquid tank to the processing tank 31 by driving the chemical liquid pump of the control unit 27.
- the water supply circulation nozzle 37 is provided in the terrace portion.
- the feed water circulation nozzle 37 is connected to a circulation port 38 through a pipe line.
- the control unit 27 drives the circulation pump, the water supply circulation nozzle 37 discharges the liquid taken in from the circulation port 38 to the treatment tank 31.
- the water supply circulation nozzle 37 discharges water supplied from the water supply tube W to the treatment tank 31 through the water supply hose connection port 25 under the control of the control unit 27.
- Each of the circulation port 38 and the drainage port 39 is provided in the bottom part of the processing tank 31, and a mesh filter is attached (FIG. 2).
- the circulation port 38 takes in the liquid in the processing tank 31.
- the drainage port 39 is connected to external drainage means and discharges the liquid in the processing tank 31 to the outside. Further, the drainage port 39 can be connected to a chemical tank under the control of the control unit 27. When the drainage port 39 is connected to the chemical tank, the chemical used in the treatment tank 31 is collected in the chemical tank.
- the chemical solution used in the endoscope reprocessor 1 is, for example, a peracetic acid solution.
- the peracetic acid solution is prepared in a predetermined concentration by diluting the stock solution with water supplied from the water supply tube W in the endoscope reprocessor 1.
- the chemical solution is stored in the chemical solution tank and discharged from the chemical solution nozzle 36 to the processing tank 31 when the endoscope E is sterilized. After being used for disinfection of the endoscope E, the chemical solution is collected in the chemical solution tank so that it can be used for the next regeneration process.
- the concentration of the chemical solution decreases according to the number of days and the number of times it is used.
- the preparation of the chemical solution may be performed in the endoscope reprocessor 1.
- the terminal holding portion 111 is made of, for example, metal or resin, and is provided on the surface side opposite to the back surface side of the top cover 11 (FIG. 2).
- the terminal holding unit 111 is configured to hold the observation terminal D at a position where the inside of the processing tank 31 can be observed via the cover panel 13. That is, the terminal holding part 111 is disposed on the outer surface of the top cover 11.
- FIG. 4 is a front view of the observation terminal D of the endoscope reprocessor 1 according to the first embodiment of the present invention.
- FIG. 5 is a rear view of the observation terminal D of the endoscope reprocessor 1 according to the first embodiment of the present invention.
- the observation terminal D is, for example, a tablet-type portable information terminal.
- the observation terminal D includes cameras D1 and D2, a control unit D3, a communication unit D4, a display unit D5, and an external connection connector D6.
- the camera D1 is provided in front of the observation terminal D.
- the camera D2 is provided on the rear surface of the observation terminal D.
- the cameras D1 and D2 have an image sensor formed of a CMOS or a CCD, take an image of the outside, and output a captured image to the control unit D3.
- the cameras D1 and D2 may have a wide angle lens.
- the wide-angle lens may be fixed to the observation terminal D or may be detachable from the observation terminal D.
- the camera D1 that is a receiving unit receives visible light that is reflected in the processing tank 31 and transmitted through the cover panel 13.
- the control unit D3 has a processor and a memory, and controls the operation of each unit in the observation terminal D.
- the control unit D3 detects usage state information based on the captured image or the moving image.
- Usage state information includes, for example, the arrangement state of the endoscope E, the connection state of the endoscope E and the reprocessor main body 21, the waterproof state of the endoscope E, the attachment state of the mesh filter, the liquid passage state of the pipeline, the pump The driving state and the chemical concentration state.
- the usage state information may be all of these, a part thereof, or usage state information indicating another usage state.
- control unit D3 determines whether the use state information is normal or abnormal based on the detection result, and outputs the determination result.
- the communication unit D4 communicates with the communication unit 26 and outputs the determination result to the control unit 27.
- the display unit D5 can display various information on the display panel under the control of the control unit D3.
- the display unit D5 may display the determination result.
- a touch panel is superimposed on the display panel, and various instructions can be input by a touch operation.
- External connection connector D6 is electrically connected to an external device.
- the endoscope reprocessor 1 is formed of a light-transmitting member that transmits light, and is disposed on the reprocessor outer surface and the top cover 11 that is disposed so as to be transmissive from the outer surface of the reprocessor to the inside of the treatment tank 31.
- at least one terminal holding unit 111 that holds the observation terminal D including the cameras D1 and D2 that receive light is provided at a position where the inside of the processing tank 31 can be observed through the cover panel 13.
- the observation terminal D has a camera D1 that receives light, and observes the inside of the processing tank 31 with the light.
- the user holds the endoscope E on the holding net 33, connects the endoscope E and the reprocessor main body 21 with the cleaning tube T, and closes the top cover 11.
- the camera D1 images the inside of the processing tank 31, and outputs the captured image to the control unit D3.
- the control unit D3 detects usage state information.
- control unit D3 detects the arrangement state of the endoscope E based on the positions of the endoscope operation unit E1, the insertion unit E2, the universal cord E3, and the scope connector E4 based on the captured image.
- control unit D3 determines the type of the cleaning tube T, the attachment state of the endoscope side connector T1 to the endoscope E, and the attachment state of the reprocessor side connector T2 to the air / water supply connector 32 based on the captured image.
- the connection state between the endoscope E and the reprocessor main body 21 such as removal of the unused cleaning tube T and bending of the cleaning tube T is detected and determined.
- control unit D3 detects the waterproof state of the endoscope E based on the captured image, such as whether or not a waterproof cap is attached to the scope connector E4.
- control unit D3 detects the mounting state of the mesh filter at the circulation port 38 and the drainage port 39, such as whether the mesh filter is mounted and whether the mesh filter is clogged, based on the captured image.
- FIG. 6 is an explanatory diagram for explaining a detection example of the liquid passage state of the conduit of the endoscope reprocessor 1 according to the first embodiment of the present invention.
- control unit 27 drives the reprocessor main body 21 and supplies liquid to the air / water supply connector 32
- a part of the liquid is ejected from the ejection port T3 (dashed line in FIG. 6).
- the camera D1 images the liquid ejected from the ejection port T3 and outputs the captured image to the control unit D3.
- the control unit D3 detects the liquid passage state of the pipe line based on whether or not the ejected liquid hits the back surface of the top cover 11 based on the captured image.
- control unit 27 drives the reprocessor main body 21 to discharge the liquid taken in from the circulation port 38 from the water supply circulation nozzle 37.
- the camera D1 images the water supply circulation nozzle 37 and outputs the captured image to the control unit D3.
- the control unit D3 detects the driving state of the pump based on whether or not the liquid is discharged from the water supply circulation nozzle 37 based on the captured image.
- FIG. 7 and 8 are explanatory diagrams for explaining a detection example of the chemical concentration state of the endoscope reprocessor 1 according to the first embodiment of the present invention.
- the user opens the top cover 11, removes the cap 36a of the chemical nozzle 36, and immerses the test paper S in the liquid in the chemical nozzle 36 for a predetermined time.
- the user causes the camera D1 to image the test paper S from which excess liquid has been removed by liquid removal.
- the camera D1 images the test paper S and outputs the captured image to the control unit D3.
- the controller D3 detects the chemical concentration state based on the degree of discoloration of the test paper S based on the captured image.
- the observation terminal D may support the test method such as the immersion time and the liquid removal time of the test paper S for the user.
- a support method for example, a method of displaying the immersion time or liquid removal time on the display unit D5 of the observation terminal D, a method of displaying a count timer from the start to the end of the immersion time or liquid removal time on the display unit D5, an observation terminal Examples include a method in which D conveys the immersion time or liquid removal time by voice, and a method in which the observation terminal D performs a count from the start to the end of the immersion time or liquid removal time by voice.
- the user may attach the chemical solution to the test paper S by the technique described in International Publication No. 2013/011724. As shown in FIG. 8, the user may remove the gas filter 14 and immerse the test paper S in the chemical solution in the processing tank 31 from the filter exhaust port 14 a. Further, the user may insert the test paper S from the opening of the chemical solution tank and immerse it in the chemical solution. Although not shown, the user may measure the concentration by collecting the chemical solution from the drain port into the container and inserting the test paper S into the container.
- the control unit D3 compares the detection result with the reference information stored in advance in the memory, determines whether the detection result is within a normal range or an abnormality beyond the normal range, and communicates with the communication units D4, 26. The determination result is output to the control unit 27 via.
- control unit 27 displays a warning on the display unit 23 and notifies the user of the abnormality.
- the endoscope reprocessor 1 can more easily provide the observation terminal D that determines whether or not the endoscope reprocessor 1 is being used in an appropriate usage state.
- the terminal holding part 211 may have a shape in which, for example, a substantially U-shaped cross section is continuous in the length direction.
- FIG. 9 is a perspective view of the terminal holding unit 211 of the endoscope reprocessor 1 according to Modification 1 of the first embodiment of the present invention.
- FIG. 10 is an explanatory diagram for explaining an arrangement of the terminal holding unit 211 of the endoscope reprocessor 1 according to the first modification of the first embodiment of the present invention. In this modification, the description of the same configuration as that of the other embodiments and modifications is omitted. Similarly, in the following other embodiments and modifications, the description of the same configuration is omitted.
- the terminal holding unit 211 is made of, for example, resin, ceramics, metal, or the like.
- the terminal holding portion sandwiched between the observation terminal D and the top cover 11 is formed of a material having visible light transparency and the same refractive index as that of the top cover 11, the user can display the display portion of the observation terminal D. There is an advantage that it is easy to observe through the top cover 11.
- the terminal holding part 211 is provided on the outer surface of the top cover 11 so that the direction from the other end to the one end is the insertion direction of the observation terminal D.
- the terminal holding part 211 includes holding plates 212a and 212b, an insertion opening 213, and a butting plate 214.
- the holding plates 212 a and 212 b are provided substantially in parallel with an interval corresponding to the thickness of the observation terminal D.
- the lengths and widths of the holding plates 212a and 212b are determined according to the size of the observation terminal D so that the observation terminal D can be stably held.
- the holding plate 212 a is attached to the surface of the cover panel 13.
- the insertion opening 213 is provided on the other end side of the holding plates 212a and 212b.
- the observation terminal D is inserted into the insertion opening 213 so that the camera D1 faces the processing tank 31 through the cover panel 13.
- the abutting plate 214 is connected between the holding plates 212a and 212b on one end side of the holding plates 212a and 212b.
- the abutting plate 214 is abutted against the observation terminal D inserted from the insertion opening 213.
- the observation terminal D is positioned so that the inside of the processing tank 31 can be imaged. That is, the terminal holding part 211 has an insertion opening 213 on the other end side, and has a butting plate 214 for positioning the observation terminal D inserted on one end side.
- the holding plates 212a and 212b and the abutting plate 214 constitute a cradle.
- the area surrounded by the holding plates 212a and 212b and the abutting plate 214 constitutes a holding groove.
- the endoscope reprocessor 1 can hold the observation terminal D by the terminal holding unit 211 more easily.
- the holding plate 212b is fixed to the cover panel 13, but an attaching / detaching portion 321 may be provided between the holding plate 212b and the cover panel 13.
- FIG. 11 is an upper perspective view of the terminal holding unit 311 of the endoscope reprocessor 1 according to the second modification of the first embodiment of the present invention.
- FIG. 12 is a lower perspective view of the terminal holding unit 311 of the endoscope reprocessor 1 according to the second modification of the first embodiment of the present invention.
- the detachable part 321 is detachably attached to the cover panel 13.
- the detachable part 321 includes a plate body 322, a dial 323, and a suction cup 324.
- the plate body 322 is made of, for example, resin or metal.
- the plate body 322 is connected to the cover panel 13 side of the holding plate 212a.
- the plate body 322 has protruding portions 322a that protrude in the length direction from both ends of the holding plate 212a at each of both ends in the length direction.
- the dial 323 is made of, for example, resin or metal, and is provided on the surface of the protruding portion 322a.
- the dial 323 is connected to the central portion of the suction cup 324 by a screw member provided so as to penetrate the plate body 322.
- the dial 323 is rotated in the forward / reverse direction by the user's finger holding the outer peripheral portion, and advances and retracts the screw member.
- the suction cup 324 is made of, for example, a resin having elasticity, and is provided on the back surface of the protruding portion 322a.
- the suction cup 324 has a concave curved suction surface on the back surface, and is detachably attached to the cover panel 13 by negative pressure.
- maintenance part 311 is not limited to the top cover 11, You may attach to other parts of the endoscope reprocessor 1 so that attachment or detachment is possible.
- the terminal holding unit 311 includes a cradle for holding the observation terminal D and an attaching / detaching unit 321 for detachably arranging the cradle.
- the endoscope reprocessor 1 can detachably attach the terminal holding part 311 to the outer surface of the endoscope reprocessor 1 more easily.
- the terminal holding unit When the observation terminal is held by the terminal holding unit so that the display unit of the observation terminal faces the top cover, the terminal holding unit preferably holds the observation terminal at a position that does not overlap the display unit.
- This configuration makes it easier for the user to observe the display part of the observation terminal through the top cover.
- the terminal holding portions 211 and 311 have a shape in which a substantially U-shaped cross section is continuous in the length direction, but the terminal holding portion 411 has a substantially L-shaped cross section. It may have a continuous shape in the direction.
- the cover panel 13 or the reprocessor main body 21 may serve as the holding plate 212a in FIG.
- FIG. 13 is a side view of the terminal holding unit 411 of the endoscope reprocessor 1 according to Modification 3 of the first embodiment of the present invention.
- the terminal holding unit 411 is made of, for example, resin, ceramics, metal, or the like.
- the terminal holding part 411 includes a holding plate 412, an insertion opening 413, and a butting plate 414.
- the holding plate 412 is provided substantially parallel to the cover panel 13 with an interval corresponding to the thickness of the observation terminal D.
- the length and width of the holding plate 412 are determined according to the size of the observation terminal D so that the observation terminal D can be stably held.
- the insertion opening 413 is provided on the other end side of the holding plate 412.
- the observation terminal D is inserted into the insertion opening 413 so that the camera D1 faces the processing tank 31 through the cover panel 13.
- the abutting plate 414 is connected between the one end side of the holding plate 412 and the cover panel 13.
- the abutting plate 414 is abutted against the observation terminal D inserted from the insertion opening 413.
- the observation terminal D is positioned so that the inside of the processing bath 31 can be imaged.
- the holding plate 412 and the abutting plate 414 constitute a cradle.
- the area surrounded by the holding plate 412 and the abutting plate 414 constitutes a holding groove.
- An attaching / detaching part such as a suction cup may be provided between the abutting plate 41 and the cover panel 13.
- the terminal holding part 411 is a shape in which a substantially rectangular cross section is continuous in the length direction, and the terminal holding part 411 and the cover panel 13 may form a V-shaped cross section.
- the holding plate 412 may also serve as the butting plate 414.
- the terminal holding unit 411 does not have the terminal connector 531, but the terminal holding unit 511 may have the terminal connector 531 that connects the observation terminal D.
- FIG. 14 is a perspective view of the terminal holding unit 511 of the endoscope reprocessor 1 according to Modification 4 of the first embodiment of the present invention.
- the terminal holding unit 511 includes a terminal connector 531 and a battery 532.
- the terminal connector 531 is provided on the holding groove side of the abutting plate 414.
- the terminal connector 531 is configured to be connected to the external connection connector D6 of the held observation terminal D.
- the battery 532 is connected to the terminal connector 531 and outputs power to the observation terminal D connected to the terminal connector 531.
- terminal connector 531 may be connected to an external power source and output power supplied from the external power source to the observation terminal D.
- the terminal holding part 511 includes an insertion opening 413 for inserting the observation terminal D, a butting plate 414 for positioning the inserted viewing terminal D, and a terminal connector 531 provided on the butting plate 414.
- the endoscope reprocessor 1 can supply power to the observation terminal D by the terminal holding unit 511.
- terminal connector 531 may be a connector for connecting the observation terminal D to an external memory or another smart device.
- the terminal holding units 211 to 511 hold the observation terminal D substantially in parallel with the cover panel 13, but the terminal holding unit 611 depends on the purpose of use of the observation terminal D. You may comprise so that the observation terminal D may be hold
- FIG. 15 is an explanatory diagram for explaining the arrangement of the terminal holding unit 611 of the endoscope reprocessor 1 according to the fifth modification of the first embodiment of the present invention.
- the terminal holding part 611 is made of, for example, resin or metal.
- the terminal holding part 611 is provided on the surface of the top cover 11 so that the direction from one end to the other end is the insertion direction of the observation terminal D.
- the terminal holding part 611 includes holding plates 612a and 612b, an insertion opening 613, and a butting plate 614.
- the holding plate 612a has one surface provided on the surface of the cover panel 13.
- the holding plate 612a is inclined so that the other surface approaches the top cover 11 from one end side toward the other end side.
- the holding plate 612b is disposed substantially parallel to the holding plate 612a with an interval corresponding to the thickness of the observation terminal D.
- the insertion opening 613 is provided on one end side of the holding plates 612a and 612b.
- the observation terminal D is inserted into the insertion opening 613 so that the camera D1 as a receiving unit faces the processing tank 31 through the cover panel 13.
- the abutting plate 614 is connected between the holding plates 612a and 612b on the other end side of the holding plates 612a and 612b.
- the abutting plate 614 is abutted against the observation terminal D inserted from the insertion opening 613.
- the holding plates 612a and 612b and the abutting plate 614 constitute a cradle.
- the area surrounded by the holding plates 612a and 612b and the abutting plate 614 constitutes a holding groove.
- the inclination angle of the other surface of the holding plate 612a may be adjusted by the user.
- the observation terminal D can be held in a state where the terminal holding unit 611 is inclined with respect to the processing tank 31, and a wider range of the processing tank 31 can be imaged by the observation terminal D. .
- the terminal holding part 111 is provided at a part off the center of the top cover 11.
- the observation terminal D that is provided on the other end side of the center portion and inserted from the other end side toward the one end side is held.
- a part (a two-dot chain line in FIG. 2) closer to one end than the central portion of the processing tank 31 is visible by the user.
- the user can visually recognize whether the liquid is ejected from the ejection port T3 and whether the liquid is discharged from the water supply circulation nozzle 37 appropriately.
- the terminal holders 111 to 611 cannot rotate the observation terminal D with respect to the cover panel 13, but the terminal holder 711 is not connected to the cover panel 13. You may comprise so that the observation terminal D can be rotated.
- FIG. 16 is a top view for explaining the first position of the terminal holding unit 711 of the endoscope reprocessor 1 according to the second embodiment of the present invention.
- FIG. 17 is an explanatory diagram for explaining the first position of the terminal holding unit 711 of the endoscope reprocessor 1 according to the second embodiment of the present invention.
- FIG. 18 is a perspective view for explaining the second position of the terminal holding portion 711 of the endoscope reprocessor 1 according to the second embodiment of the present invention.
- FIG. 19 is an explanatory diagram for explaining the second position of the terminal holding unit 711 of the endoscope reprocessor 1 according to the second embodiment of the present invention.
- the terminal holding portion 711 is made of, for example, resin or metal.
- the terminal holding portion 711 is provided such that the direction from one end to the other end is the insertion direction of the observation terminal D on the surface of the top cover 11.
- the terminal holding unit 711 includes holding plates 712 a and 712 b, an insertion opening 713, a butting plate 714, and a rotating unit 741.
- the holding plates 712a and 712b are provided substantially in parallel with an interval corresponding to the thickness of the observation terminal D.
- the insertion opening 713 is provided on the side opposite to the rotating portion 741 of the holding plates 712a and 712b.
- the observation terminal D is inserted into the insertion opening 713.
- the abutting plate 714 is connected between the holding plates 712a and 712b on the rotating portion 741 side of the holding plates 712a and 712b.
- the observation terminal D is inserted from the insertion opening 713 so that the camera D2 faces the holding plate 712a and the camera D1 faces the holding plate 712b, and is abutted against the observation terminal D.
- the holding plates 712a and 712b and the abutting plate 714 constitute a cradle.
- the area surrounded by the holding plates 712a and 712b and the abutting plate 714 constitutes a holding groove.
- the rotation part 741 is provided on the surface of the top cover 11 and has a rotation axis provided in a direction orthogonal to the insertion direction of the observation terminal D, and the abutting plate 714 is rotatable about the rotation axis. Support.
- the terminal holding unit 711 is arranged at either the first position or the second position by the rotation of the rotation unit 741.
- the first position is a position where the insertion opening 713 faces one end side of the top cover 11.
- the camera D2 is disposed so as to face the processing tank 31.
- the terminal holding portion 711 is disposed at the first position.
- the second position is a position where the insertion opening 713 faces the other end side of the top cover 11.
- the camera D1 is disposed so as to protrude from the other end side of the top cover 11.
- the terminal holding portion 711 is brought to the second position.
- the terminal holding part 711 includes a cradle for holding the observation terminal D and a turning part 741 that rotatably supports the cradle, and the turning part 741 is used when the top cover 11 is in a closed state.
- the cradle is rotated so that the second position is different from the first position.
- the endoscope reprocessor 1 can image the inside of the processing tank 31 with the top cover 11 in the closed state and the terminal holding portion 711 in the first position.
- the top cover 11 is opened, the terminal holding unit 711 is set to the second position, and various information such as manuals, instructions, notifications, and warnings are displayed on the display unit D5.
- the user can perform operations for reproduction processing such as placement or connection of the endoscope E in the processing tank 31 with reference to various types of information displayed on the display unit D5.
- the endoscope reprocessor 1 includes the terminal holding unit 711 that can be rotated by the rotating unit 741, and more easily observes whether or not the terminal is used in an appropriate usage state.
- Terminal D can be provided.
- the endoscope reprocessor 1 does not have a light reflecting structure, but may have a light reflecting structure.
- FIG. 20 is a perspective view of the endoscope reprocessor 1 according to the third embodiment of the present invention.
- the reprocessor main body 21 includes a terminal holding portion 811, an observation panel 813 that is a transmission portion, a mirror 851 that is a light reflection structure, and an observation terminal F.
- the terminal holding portion 811 is made of, for example, resin or metal.
- the terminal holding portion 811 is disposed on the outer peripheral side portion of the reprocessor main body 21 so as to be adjacent to the transmission portion.
- the terminal holding unit 811 has a holding table that holds the observation terminal F.
- the observation panel 813 is made of, for example, resin or the like and has translucency.
- the observation panel 813 is provided on the outer peripheral side of the reprocessor main body 21 so that the inside of the processing tank 31 can be observed.
- the mirror 851 is made of, for example, glass or metal.
- the mirror 851 is provided at a site facing the observation panel 813 in the wall portion of the processing tank 31.
- the observation terminal F is held in the terminal holding unit 811.
- the observation terminal F includes a camera F1, a control unit F3, and a communication unit F4.
- the camera F1 is disposed so as to face the mirror 851 through the observation panel 813.
- the camera F1 can image the inside of the processing tank 31 projected on the mirror 851. Since the configurations of the control unit F3 and the communication unit F4 are the same as those of the control unit D3 and the communication unit D4, description thereof is omitted.
- the endoscope reprocessor 1 allows the observation terminal F to observe the back of the contents in the processing tank 31 by the mirror 851, and is used more easily and in an appropriate usage state.
- An observation terminal F for determining whether or not there is can be provided.
- the observation wave may be an electromagnetic wave including visible light, invisible light, or the like.
- the observation wave may be a sound wave as well as an electromagnetic wave.
- Observation terminals D and F may have a filter that receives only a specific wavelength of the observation wave.
- observation terminals D and F are tablet-type portable information terminals or camera terminals, but are not limited thereto.
- the observation terminal D may be a portable information terminal such as a smartphone or a camera terminal such as a web camera.
- a set of observation terminals D and F and terminal holding units 111 to 811 are provided, but the present invention is not limited to this.
- a plurality of observation terminals D and F and terminal holding units 111 to 811 may be provided.
- the terminal holding units 111 to 811 are configured to be able to hold a tablet-type portable information terminal or camera terminal, but the shape of the terminal holding units 111 to 811 is different from that of the embodiment and the modification. It is not limited to the example of an example.
- a holding table having a terminal holding unit and an endoscope reprocessor are separated.
- the holding table may be any holding table that can hold the observation terminal D so that the observation terminal D can observe the processing bath 31 with the cover panel 13 closed or opened.
- a music stand shape is cited.
- the endoscope reprocessor 1, the observation terminal D, or the holding table includes a detection unit that detects whether or not the processing tank 31 is in the visual field range of the observation terminal D, and a notification unit that notifies the detection result of the detection unit. You may have at least one of these.
- the endoscope reprocessor 1, the observation terminal D, or the holding table has the position of the holding table, the height of the holding unit, or the angle of the terminal holding unit so that the processing tank 31 enters the field of view of the observation terminal D.
- the observation terminals D and F perform detection result determination processing, but the apparatus that performs the determination processing is not limited thereto.
- devices that perform the determination process include information terminals such as PC terminals and servers, portable information terminals such as smartphones, watch-type, pendant-type, broach-type, glass-type, and headband / hat-type. Either the wearable device or the reprocessor main body 21 may be used.
- the notification process is performed by the reprocessor main body 21, but is not limited thereto.
- the notification process is a wearable such as an information terminal such as a PC terminal or a server, a portable information terminal such as a smartphone or a tablet, a watch type, a pendant type, a broach type, a glass type, or a headband / hat type. It may be performed by either a device, a projector, or a virtual image monitor.
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Abstract
Description
図1は、本発明の第1実施形態に係わる、内視鏡リプロセッサ1の斜視図である。図2は、本発明の第1実施形態に係わる、内視鏡リプロセッサ1の上面図である。図3は、本発明の第1実施形態に係わる、内視鏡リプロセッサ1の処理槽31に内視鏡Eを配置した状態を説明するための説明図である。
続いて、使用状態情報の検出及び判定について、説明をする。
端末保持部211は、例えば、断面略U字形状が長さ方向に連続する形状を有してもよい。
第1実施形態の変形例1では、保持板212bがカバーパネル13に固定されるが、保持板212bとカバーパネル13の間に着脱部321を設けてもよい。
観察端末の表示部が前記トップカバーと対面する様に前記観察端末を前記端末保持部で保持した場合、端末保持部は表示部と重ならない位置で観察端末を保持することが好ましい。
第1実施形態の変形例3では、端末保持部411が端末コネクタ531を有しないが、端末保持部511は、観察端末Dを接続する端末コネクタ531を有してもよい。
第1実施形態の変形例1~4では、端末保持部211~511がカバーパネル13と略平行状に観察端末Dを保持するが、端末保持部611は、観察端末Dの使用目的に応じてカバーパネル13と交差する角度に観察端末Dを保持するように構成してもよい。
観察端末Dは、処理槽31の一端側の部位を覆わないように、配置してもよい。
第1実施形態及びその変形例1~6では、端末保持部111~611は、カバーパネル13に対して観察端末Dを回転させることができないが、端末保持部711は、カバーパネル13に対して観察端末Dを回動させることができるように構成してもよい。
第1実施形態、第1実施形態の変形例、及び、第2実施形態では、内視鏡リプロセッサ1は、光の反射構造を有しないが、光の反射構造を有してもよい。
第1~3実施形態とは異なり、第4実施形態は、端末保持部を有する保持台と内視鏡リプロセッサとが別体となっている。
Claims (12)
- 処理槽と、
観察波を透過する透過材から成り、リプロセッサ外表から前記処理槽内までを透過可能に配置される透過部と、
前記リプロセッサ外表に配置され、前記透過部を通して前記処理槽内を観察可能な位置に、前記観察波を受信する受信部を含む観察端末を保持する少なくとも一つの端末保持部と、
を含むことを特徴とする内視鏡リプロセッサ。 - 前記透過部は前記処理槽を覆うトップカバーであり、
前記端末保持部は、前記トップカバーの外表面に配置される、
ことを特徴とする請求項1に記載の内視鏡リプロセッサ。 - 前記トップカバーは、一端がヒンジによりリプロセッサ本体に接続され、他端が前記一端を中心に回動し、
前記端末保持部は、前記他端から前記一端に向かう方向が、前記観察端末の挿入方向となるように設けられ、前記他端側に挿入開口を有し、前記一端側に挿入された前記観察端末を位置決めする突当て板を有する、
ことを特徴とする請求項2に記載の内視鏡リプロセッサ。 - 前記透過部は、前記処理槽内を観察できるように、リプロセッサ本体の外周側部に設けられており、
前記端末保持部は、前記外周側部において、前記透過部と隣り合うように配置される、
ことを特徴とする請求項1に記載の内視鏡リプロセッサ。 - 前記端末保持部は、
前記観察端末を保持する受け台と、
前記受け台を着脱可能に配置する着脱部と、
を含むことを特徴とする請求項1に記載の内視鏡リプロセッサ。 - 前記端末保持部は、
前記観察端末を保持する受け台と、
前記受け台を回動可能に支持する回動部と、を含み、
前記回動部は、
前記トップカバーが閉状態のときには、第1位置、
前記トップカバーが開状態のときには、前記第1位置とは異なる第2位置となるよう前記受け台を回動させる、
ことを特徴とする請求項2に記載の内視鏡リプロセッサ。 - 前記端末保持部は、
前記観察端末を挿入する挿入開口と、
挿入された前記観察端末の位置決めをする突当て板と、
前記突当て板に設けられた端末コネクタと、
を含むことを特徴とする請求項1に記載の内視鏡リプロセッサ。 - 前記端末保持部は、前記処理槽に対して傾斜した状態によって前記観察端末を保持する、ことを特徴とする請求項1に記載の内視鏡リプロセッサ。
- 前記端末保持部は、前記トップカバーのうち中心から外れた位置に設けられ、他端側から一端側へ向けて挿入された前記観察端末を保持する、
ことを特徴とする請求項2に記載の内視鏡リプロセッサ。 - 前記トップカバーは可視光透過性を有し、
前記観察端末の表示部が前記トップカバーと対面するように前記観察端末を前記端末保持部で保持した場合に、
前記端末保持部は前記トップカバーの内表面越しに前記表示部の全面が透けるように前記観察端末を保持する
ことを特徴とする請求項2に記載の内視鏡リプロセッサ。 - 前記端末保持部は、第1保持部と、前記トップカバーの一部からなる第2保持部とを含み、前記第1保持部および前記第2保持部で、前記観察端末を挟むことで、前記観察端末を前記トップカバー上に位置決めする
ことを特徴とする請求10に記載の内視鏡リプロセッサ。 - 前記トップカバーは可視光透過性を有し、
前記端末保持部は前記観察端末を挟持することで保持し、
前記端末保持部のうち少なくとも、前記観察端末と前記トップカバーとにはさまれた部位は、可視光透過性および前記トップカバーと同じ屈折率を有する材料で形成されていることを特徴とする請求項2に記載の内視鏡リプロセッサ。
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| CN201980040396.3A CN112312824B (zh) | 2018-04-17 | 2019-04-04 | 内窥镜再生处理器具 |
| JP2020514074A JP6929448B2 (ja) | 2018-04-17 | 2019-04-04 | 内視鏡リプロセッサ |
| EP19789459.5A EP3782533B1 (en) | 2018-04-17 | 2019-04-04 | Endoscope reprocessor |
| US17/038,743 US12102299B2 (en) | 2018-04-17 | 2020-09-30 | Endoscope reprocessor |
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| US17/038,743 Continuation US12102299B2 (en) | 2018-04-17 | 2020-09-30 | Endoscope reprocessor |
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| EP (1) | EP3782533B1 (ja) |
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| US12354297B2 (en) | 2020-02-18 | 2025-07-08 | Olympus Corporation | Control apparatus, endoscope positioning state determination method, and non-transitory recording medium |
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| WO2020190459A1 (en) | 2019-03-19 | 2020-09-24 | Medivators Inc. | Vented endoscope tray covers, systems and methods |
| EP4497409A3 (en) * | 2019-06-20 | 2025-06-25 | Medivators Inc. | Endoscope storage tray having apertures and method of use |
| EP3986230B1 (en) | 2019-06-20 | 2025-08-13 | Medivators Inc. | Endoscope storage system |
| US11974721B2 (en) | 2019-06-20 | 2024-05-07 | Medivators Inc. | Endoscope storage cart, system and methods |
| AU2021225770B2 (en) | 2020-02-25 | 2025-02-27 | Medivators Inc. | Stackable endoscope storage tray and method of use |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US12354297B2 (en) | 2020-02-18 | 2025-07-08 | Olympus Corporation | Control apparatus, endoscope positioning state determination method, and non-transitory recording medium |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3782533A4 (en) | 2021-12-29 |
| CN112312824B (zh) | 2025-01-10 |
| EP3782533B1 (en) | 2024-12-11 |
| CN112312824A (zh) | 2021-02-02 |
| JPWO2019203010A1 (ja) | 2021-03-11 |
| US12102299B2 (en) | 2024-10-01 |
| JP6929448B2 (ja) | 2021-09-01 |
| US20210076923A1 (en) | 2021-03-18 |
| EP3782533A1 (en) | 2021-02-24 |
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