JP2008104720A - Cleaning device for medical instrument - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a cleaning device for medical instruments, capable of preventing secondary infection by collectively connecting a plurality of medical instruments and reliably cleaning pipe lines with washing water. <P>SOLUTION: The cleaning device 1 for cleaning the medical instruments, such as forceps P1 or suction nozzle P2, includes: a cleaning tank 3 for storing the washing water where the medical instruments are made to immerse; and a suction pump 5 for sucking the washing water from nozzles 35b arranged in the cleaning tub 3. Each nozzle 35b is provided with a suction nozzle connecting adaptor 7 including: an adaptor body 71 in the inside of which the pipe line is formed; packings arranged at the upstream side of the adaptor body 71 and having connection ports to be connected to the pipe lines of the medical instruments respectively; and connection tubes 72 arranged at the downstream side of the adaptor body 71 and connected to the respective nozzles 35b. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a cleaning device that cleans a medical instrument having a conduit, and in particular, a medical instrument that can clean the entire instrument and can also clean deposits such as blood and mucus adhering to the conduit. The present invention relates to a cleaning apparatus.

  As a medical instrument having a conduit, for example, there is a surgical instrument used when performing surgery by incising the abdomen. This surgical instrument will adhere to blood, mucus, and other deposits in the duct after surgery. There is a risk. A cleaning apparatus for cleaning such a medical instrument is described in Patent Document 1, for example.

  The surgical instrument cleaning device described in Patent Document 1 includes a cleaning tank in which cleaning water for immersing the surgical instrument is stored, a negative pressure is applied to the distal end of the thin tube, and a plurality of conduits of the surgical instrument. And a negative pressure generating device that sucks the washing water and passes it through the narrow tube.

  Further, Patent Document 2 describes an apparatus for cleaning a medical tube such as for oral cavity suction as a medical instrument. In Patent Document 2, an adapter container having a volume capable of accommodating a plurality of connectors is connected to a pipe to which hot water and hot air are pumped, and an elastic cap is provided on a lid body that is detachably covered with the adapter container. A medical tube cleaning device is described in which a through hole into which a plurality of medical tubes can be inserted is formed in an elastic cap.

JP 2006-81829 A JP 2005-13511 A

  Since the medical tube cleaning apparatus described in Patent Document 2 can clean a plurality of medical tubes at a time, cleaning of many medical tubes can be completed in a short time.

However, since the medical tube cleaning device described in Patent Document 2 is held by inserting a plurality of medical tubes through an elastic cap, the medical tube is a flexible material such as a vinyl tube or a silicon tube. If it is made of a hard material, there is a risk that gaps will be formed between the medical tubes or between the medical tube and the elastic cap, and the cleaning water that is pumped may leak. Therefore, there is a possibility that the flow rate of the cleaning water flowing in the pipeline of the medical instrument may be reduced, so that the deposits may not be completely removed.
Further, since the through hole of the elastic cap is provided to a certain size, it cannot be held when cleaning a small number of medical tubes such as two or three.

  Accordingly, there is a demand for a cleaning device that can reliably hold a small number of medical devices regardless of the material of the medical device to be cleaned, and that can clean and keep the inside of the pipeline clean.

  Therefore, the present invention provides a cleaning apparatus that can prevent secondary infection by connecting many medical instruments at a time and reliably cleaning the inside of a pipeline with cleaning water.

  The medical device cleaning apparatus according to the present invention is a cleaning device for cleaning a medical device having a pipe line. The cleaning tank stores cleaning water for immersing the medical device, and the cleaning water is supplied from a nozzle provided in the cleaning tank. A suction pump for sucking, and an adapter main body in which a pipe line is formed in the nozzle, and a plurality of connection portions provided on the upstream side of the adapter main body and connected to the pipe lines of a plurality of medical instruments, respectively. And a connection adapter provided on the downstream side of the adapter main body and having a nozzle joint connected to the nozzle.

  In the cleaning apparatus of the present invention, cleaning water is sucked from a nozzle provided in a cleaning tank by a suction pump. Since a connection adapter is connected to the nozzle by a nozzle joint, the cleaning water is sucked into the suction pump through the connection adapter. The connection adapter is provided with a plurality of connection portions that are respectively connected to conduits of the plurality of medical instruments. Therefore, the cleaning apparatus of the present invention can clean as many medical instruments as the number of connecting portions provided in the connection adapter at a time. Moreover, since one connection part connects with respect to one medical instrument, it can prevent that it will be in the state where washing water leaks.

  The plurality of connecting portions are preferably arranged in a staggered manner. Since the connection parts are arranged in a staggered manner rather than arranged in a straight line, the distance between the adjacent other connection parts can be increased. The degree of collision or overlapping of each other can be reduced.

  The connection part is an insertion member formed in a larger diameter than the connection port in an elastic member provided with a connection port that can be mounted in a state in which the end of the medical instrument is in close contact with the connection port. It is desirable to include a cover body provided with a mouth.

  By attaching the end of the medical device to the connection port of the elastic member in close contact, the cleaning liquid does not leak from between the peripheral surface of the medical device and the connection port. By suction, the washing water can pass through the conduit of the medical device without leakage. When mounting the medical instrument on the connection portion, first, the medical instrument is inserted into the insertion port of the cover body. Since the insertion port has a larger diameter than the connection port, the medical instrument can be easily inserted into the insertion port. Further, when a medical instrument is inserted into the insertion port, the insertion port serves to position the connection port, so that the medical device can be easily guided to the connection port.

  The cleaning tank is provided with a plurality of nozzles connected to the suction pump, and the connection adapter is provided with a plurality of nozzle joints each connectable to two or more nozzles among the plurality of nozzles. Is desirable. When a plurality of nozzles are provided, by providing the connection adapter with a plurality of nozzle joints that can be connected to two or more of the plurality of nozzles, the suction force can be increased according to the number of nozzles to be connected. Since it can increase, even if it increases the number of connection parts, the fall of a suction power can be prevented.

  The medical device cleaning apparatus of the present invention can clean many medical devices in accordance with the number of connecting portions provided in the connection adapter. Moreover, since one connection part connects with respect to one medical instrument, even if a medical instrument is soft or hard, a wash water can be reliably made to pass the inside of the pipe line of a medical instrument. . Therefore, the medical device cleaning apparatus of the present invention can connect a large number of medical devices at a time and reliably clean the inside of the pipeline with cleaning water in a short time. Secondary infection can be prevented.

  A medical device cleaning apparatus according to the present embodiment will be described with reference to the drawings. 1A and 1B are external views of a cleaning apparatus for a medical instrument according to an embodiment of the present invention. FIG. 1A is a plan view, FIG. 1B is a front view, and FIG. FIG. 2 is a plan view showing an internal state of the cleaning apparatus shown in FIG. FIG. 3 is a front view showing an internal state of the cleaning apparatus shown in FIG. 4 is a right side view showing an internal state of the cleaning apparatus shown in FIG. FIG. 5 is a perspective view showing the liquid level monitoring device.

As shown in FIG. 1 (A) to FIG. 1 (C), the cleaning device 1 is a device that not only cleans the outside of the medical instrument with cleaning water, but also cleans the inside of the conduit formed in the medical instrument. . In addition, in this specification, the water used for the preliminary washing before using a detergent other than the water containing a detergent, and the water at the time of rinsing are called washing water.
The cleaning device 1 has a transparent body 21a fitted in a device body 2 formed in a box shape having a height of about 320 mm, a width of about 730 mm, and a depth of about 500 mm, and a handle 21b formed in an inverted U shape is provided in front. The lid part 21 provided in the part is provided. The lid 21 is rotatably provided on the apparatus main body 2 via a hinge 21c.

  A door latch 22 is provided on the upper surface of the apparatus main body 2 to restrict the lid 21 from being closed when the lid 21 is opened. Further, a power switch 23 and a start button 24 for instructing start of cleaning are provided on the front surface of the apparatus main body 2.

  As shown in FIGS. 2 to 4, the apparatus main body 2 includes a forceps P <b> 1 that is a surgical operation instrument that is inserted into a patient's incised abdomen during surgery, and a suction rod that is inserted into the oral cavity and nostril during treatment. A stainless steel cleaning tank 3 is provided to immerse the pipe P2 and the like in the cleaning water.

  Connected to the upper part of one end of the cleaning tank 3 is a water supply pipe 31 to which RO (Reverse Osmosis) water, city water supplied from a general water supply, or hot water heated to a high temperature is supplied. ing. The water supply pipe 31 is provided with a water supply valve 32. Further, at the lower part of one end of the cleaning tank 3, a water discharge port 33 for the cleaning water circulating in the cleaning tank 3 is provided.

  A drain outlet 34 for discharging the cleaning water in the cleaning tank 3 is provided at the lower part of the other end of the cleaning tank 3. The drain pipe 34a connected to the drain port 34 is prevented from overflowing the washing tank 3 by draining the washing water when the level of the washing water in the washing tank 3 exceeds a predetermined level. An overflow 36 is connected. This liquid level is monitored by a liquid level monitoring device 4 (not shown in FIGS. 2 to 4). As shown in FIG. 5, the liquid level monitoring device 4 includes a level pipe 41 formed of a light transmissive member connected to a water intake 37 provided in the lower part of the cleaning tank 3, and a liquid in the level pipe 41. Liquid level sensors 42a and 42b for optically detecting the surface and notifying the controller 6 described later via a code 6a, and a partition plate 43 provided at the water intake 37 are provided.

  If bubbles of cleaning water enter the level pipe 41, the liquid level sensors 42a and 42b may be erroneously detected. Therefore, the partition plate 43 formed in the L-shaped cross section on the wall surface of the cleaning tank 3 is provided in front of the water outlet 37, and the gap between the bottom surface of the cleaning tank 3 that becomes a path for the bubble to enter is narrowed. , And the intrusion of bubbles into the level tube 41 can be suppressed.

As shown in FIGS. 2 to 4, a suction unit 35 in which a nozzle 35 b is provided in a suction pipe 35 a is provided at the lower part of the other end of the cleaning tank 3.
In the suction unit 35, six nozzles 35b are arranged in a row so that the suction port faces the center of the cleaning tank 3 along the axis of the suction pipe 35a. The nozzle 35b is a connection joint with a valve that functions to close the flow path when it is in an unconnected state.

A suction pump 5 that sucks cleaning water from a nozzle 35b is connected to the suction pipe 35a. The suction pump 5 circulates the cleaning water in the cleaning tank 3 by discharging the cleaning water sucked through the suction pipe 35 a from the water discharge port 33.
The bottom surface of the cleaning tank 3 is formed in an inclined surface that descends from one end where the water discharge port 33 is provided toward the other end where the drain port 34 is provided. Drainage from the drainage port 34 is controlled by a drainage valve 34b provided in the drainage pipe 34a.

  The suction pump 5 is controlled by the control device 6 to start and stop suction. The control device 6 has a function of controlling the opening / closing of the water supply valve 32 and the opening / closing of the drain valve 34b in addition to the control of the suction pump 5.

  Here, the suction soot tube connection adapter 7 connected to the suction unit 35 will be described in detail with reference to FIGS. FIG. 6 is a perspective view showing a state in which the suction soot tube connection adapter 7 is connected to the suction unit 35. FIG. 7 is a side view of the suction soot tube connection adapter 7. FIG. 8 is an exploded perspective view of the suction soot tube connection adapter 7. In addition, in FIG. 6, the thing of the 2 connection type connected to the two adjacent nozzles 35b among the six nozzles 35b is illustrated as the suction soot tube connection adapter 7. FIG.

  As shown in FIG. 6, three suction soot tube connection adapters 7 are connected to the suction unit 35. As shown in FIGS. 7 and 8, the suction soot tube connection adapter 7 includes a box-shaped adapter main body 71 in which a pipe line is formed, a connection tube 72 provided on the downstream side of the adapter main body 71, an adapter A packing 73 provided on the downstream side of the main body 71 and a cover body 74 that covers the packing 73 are provided.

  The adapter body 71 is made of stainless steel and has seven suction ports 71a that are through holes provided in a staggered manner. The connection tube 72 is a nozzle joint that is formed of a plastic tube, a silicon tube, or the like, and is connected to the nozzle 35b to open the valved connection joint provided in the nozzle 35b. The connection tube 72 may be made of other materials as long as it has a rigidity that does not crush by the suction force of the suction pump 5 other than a plastic tube or a silicon tube. The packing 73 is made of rubber, which is an example of an elastic member, is formed in a rectangular plate shape, and is provided with seven connection ports 73a that are held by inserting suction rods P2 (see FIG. 2) in a zigzag pattern. ing. The cover body 74 is formed of stainless steel having a U-shaped cross section, and an insertion port 74a is provided at a position where the connection port 73a is provided. The packing 73 of the present embodiment is made of rubber, but if it is an elastic member, has corrosion resistance to washing water, and has non-water permeability, a soft resin or the like should be used. Can do.

  The suction port 71a of the adapter main body 71, the connection port 73a of the packing 73, and the insertion port 74a of the cover body 74 are connected to the suction port 71a having a larger diameter and the connection port 73a having a smaller diameter than the suction port 71a. The insertion port 74a has a larger diameter than the suction port 71a, and the insertion port 74a has a larger diameter than the suction port 71a. The packing 73 and the cover body 74 are fixed to the adapter main body 71 with a screw 75, thereby constituting a connecting portion for connecting the suction soot pipe P2. Thus, the suction soot tube connection adapter 7 is provided with a plurality of connection ports 73a (in this embodiment, seven connection ports 73a) so that a plurality of suction soot tubes P2 can be connected one by one.

  2 to 4, the cleaning device 1 is provided with a forceps connection adapter 8 that is connected to the forceps P <b> 1 on a one-on-one basis with the nozzle 35 b in addition to the suction rod connection adapter 7 that connects the suction rod P <b> 2. It has been. The forceps connection adapter 8 is formed of a plastic tube, a silicon tube, or the like, communicates with the connection tube 81 connected to the nozzle 35b and the connection tube 81, and inserts the distal end portion of the forceps P1 so that the forceps P1 is in a close contact state. And an adapter main body 82 to be connected.

  Since the forceps connection adapter 8 and the suction fistula connection adapter 7 are detachable from the nozzle 35b, the desired nozzle 35b of the suction unit 35 can be selected and connected. That is, as shown in FIG. 6, in the cleaning device 1 according to the present embodiment, the maximum number of suction suction pipe connection adapters 7 to which seven suction suction pipes P2 can be connected is connected to the suction unit 35. Thus, 21 suction soot tubes P2 can be washed at a time.

  The use state of the cleaning apparatus 1 according to the embodiment of the present invention configured as described above will be described with reference to the drawings.

  First, for example, as shown in FIG. 2, the operator connects the forceps connection adapter 8 for connecting the forceps P1 to the two nozzles 35b in the center. Next, the operator connects two suction soot tube connection adapters 7 connected to the two nozzles 35b. When the connection of the suction soot tube connection adapter 7 is completed, the forceps P1 that requires cleaning is connected to the forceps connection adapter 8, and the suction soot tube P2 is connected to the suction soot tube connection adapter 7.

  When connecting the suction soot tube P2 to the suction soot tube connection adapter 7, first, the position of the tip of the suction soot tube P2 is aligned with the insertion port 74a of the cover body 74. Since the cover body 74 is made of stainless steel with metallic luster, the insertion port 74a is formed with a large diameter, and the connection port 73a is formed with a small diameter, the surface of the packing 73 is exposed from the insertion port 74a. Thus, the surface of the packing 73 can be visually recognized from the opening of the insertion port 74a. Therefore, the position of the connection port 73a formed with a small diameter can be easily recognized by the insertion port 74a formed with a large diameter.

  When the tip of the suction soot tube P2 is inserted into the insertion port 74a, the connection port 73a of the packing 73 is formed with a small diameter, so that the suction soot tube P2 is prevented from being inserted at one end. By blocking the insertion of the suction soot pipe P2, the suction soot pipe P2 is likely to be detached from the position of the connection port 73a. However, the peripheral wall surface of the insertion port 74a depending on the thickness of the cover body 74 serves as a barrier. It is possible to prevent the tip of the soot pipe P2 from moving while sliding on the surface of the packing 73 and coming off the position of the connection port 73a. Therefore, since the insertion port 74a serves to position the connection port 73a, the suction soot tube P2 can be easily guided to the connection port 73a. Further, since the surface of the packing 73 is made of rubber having a high friction coefficient, the tip of the suction rod P <b> 2 is difficult to slide off from the surface of the packing 73.

  By the further insertion force by the operator, the packing 73 is elastically deformed and the connection port 73a is expanded in diameter, whereby the suction rod P2 is inserted into the connection port 73a. When the suction soot pipe P2 is inserted at one end, the peripheral wall surface of the connection port 73a and the outer peripheral surface of the suction soot pipe P2 are brought into close contact with each other by the restoring force of the packing 73. The suction soot tube P2 can be attached to the connection port 73a without any problem. Since the packing 73 is formed of an elastic member, the connection port 73a is elastically deformed according to the outer peripheral surface of the suction rod P2, so that a medical device to be inserted can be inserted if a medical device that requires cleaning can be inserted into the connection port 73a. It can be in a close contact state regardless of the material.

  When the suction soot pipe P2 is inserted into the connection port 73a and further insertion force is applied, the suction soot pipe P2 enters the position of the suction port 71a provided in the adapter main body 71. Since the suction port 71a has a larger diameter than the connection port 73a, the suction rod P2 slides on the peripheral wall surface of the connection port 73a, and the insertion of the suction port 71a is not restricted by the suction port 71a. 71 can be inserted. Therefore, if the operator can pass the suction soot pipe P2 through the connection port 73a of the packing 73, the operator can push the suction soot tube P2 to the back of the adapter main body 71 while sliding the connection port 73a. In this way, the operator connects the suction soot pipes P2 that need to be cleaned one by one to the suction soot pipe connection adapter 7, and places the suction soot pipes P2 on the bottom surface of the cleaning tank 3 having an inclined surface. I will do it. The connection ports 73a are arranged in a staggered manner. For example, if the same number of connection ports 73a are connected adapters that are arranged in a straight line at the same interval as when they are arranged in a staggered manner, the connection ports 73a are larger than the width of the adapter body 71 that is arranged in a staggered manner. turn into. In the present embodiment, since the connection ports 73a are arranged in a staggered manner, the suction soot tube connection adapter 7 for connecting a large number of suction soot tubes P2 can be formed in a compact manner. Moreover, although the suction soot pipe P2 is formed in a square shape, since the arrangement height of the connection port 73a is alternately arranged with the adjacent connection port 73a, the suction soot pipe P2 is arranged in a staggered manner. When setting, it is possible to reduce the degree to which the suction soot tubes P2 collide or overlap each other.

Next, the operator turns on the cleaning device 1 with the power switch 23 and presses the start button 24, whereby the control device 6 performs cleaning. The cleaning is started by first opening the water supply valve 32 by the control device 6 so that the cleaning water containing the chemical solution is supplied to a predetermined liquid level based on information from the liquid level monitoring device 4. When the water supply is completed, the suction pump 5 is operated to circulate the cleaning liquid. The suction of the suction pump 5 is transmitted to the suction soot tube connection adapter 7 via the nozzle 35 b of the suction unit 35. Since seven suction soot pipes P2 are connected to the suction soot pipe connection adapter 7, a considerable suction force is required to allow the washing water to pass through the pipelines of these seven suction soot pipes P2. It is. In the present embodiment, since the suction soot tube connection adapter 7 uses the suction soot tube connection adapter 7 connected to the two nozzles 35b, a suction force twice as large as that connected to one nozzle 35b is secured. can do. Therefore, it is possible to prevent the suction force from being reduced even when a large number of suction pipes P2 are connected. Moreover, since the suction soot pipe P2 is connected to each connection port 73a one by one, the suction force acts almost evenly. Accordingly, it is possible to prevent the unevenness of the cleaning depending on the position where the suction soot pipe P2 is attached.
Further, since the bottom surface of the cleaning tank 3 is inclined so as to be lowered in the direction of suction of the cleaning water, the cleaning water flowing in the suction pipe P2 is sucked down so that the cleaning effect is improved. be able to.

  Washing by circulation is performed for 3 cycles, with a 2-minute operation and a 5-minute stop by the suction pump 5 as one cycle. This cycle is executed by programming the control device 6. Thus, as one cycle of cleaning, by providing a period during which the cleaning water flows through the conduit of the suction pipe P2 and a period during which the cleaning water stays, deposits that cannot be removed rise to the period during which the cleaning water remains. Since the adhering matter that floats during the period when the next washing water flows can be discharged and removed, the washing power can be improved.

  When the cleaning by the circulation is completed, the control device 6 opens the drain port 34 and drains the cleaning water. The bottom surface of the washing tub 3 is formed on an inclined surface that descends from one end portion where the water discharge port 33 is provided toward the other end portion where the drain port 34 is provided, so that quick drainage is possible. It is.

  After draining, the control device 6 completes cleaning by rinsing and drying by suction. As described above, the cleaning device 1 according to the present embodiment includes the suction soot tube connection adapter 7 that connects a large number of suction soot tubes P2 that need to be cleaned one by one. Since the pipe P2 can be reliably washed, it can be washed in a short time, and secondary infection can be prevented.

  As mentioned above, although embodiment of this invention has been described, this invention is not limited to the said embodiment. In the present embodiment, the suction soot tube connection adapter 7 connected to the two nozzles 35b has been described as an example. For example, as shown in FIG. A suction soot tube connection adapter 11 connected to one nozzle 35b or a suction soot tube connection adapter 12 connected to all six nozzles 35b as shown in FIG. 9B can be used. Further, in the present embodiment, as shown in FIG. 2 or FIG. 7, as the suction soot tube connection adapter 7, the case where seven suction soot tubes P <b> 2 can be connected has been described as an example. Can be made more efficient. However, if the number of suction soot pipes P2 that can be connected to the suction soot pipe connection adapter is increased, the suction force per suction soot pipe P2 is reduced and the cleaning power is affected. It is desirable to determine the number of connections that can be made accordingly.

  The suction soot tube P2 is mounted so as to be inserted into the connection port 73a of the packing 73 provided in the suction soot tube connection adapter 7. As a connection portion of the connection adapter, a soft tube such as a silicon tube or a vinyl tube is used. It can also be a tube. The connection adapter can be applied to various medical devices by using a tube as the connection portion and appropriately changing the shape of the portion connected to the medical device according to the shape of the medical device to be connected.

  INDUSTRIAL APPLICATION This invention is suitable for the washing | cleaning apparatus of the medical instrument which has a pipe line which needs washing | cleaning by using it for a patient's surgery and treatment. In particular, it is most suitable for cleaning a suction fistula used for sucking out body fluids such as saliva and nasal discharge as well as medicinal liquids and cleaning liquids by placing them in the oral cavity or nostril.

It is an external view of the washing | cleaning apparatus of the medical device which concerns on embodiment of this invention, (A) is a top view, (B) is a front view, (C) is a right view. It is a top view which shows the state inside the washing | cleaning apparatus shown in FIG. It is a front view which shows the state inside the washing | cleaning apparatus shown in FIG. It is a right view which shows the state inside the washing | cleaning apparatus shown in FIG. It is a perspective view which shows a liquid level monitoring apparatus. It is a perspective view which shows the state in which the suction suction pipe connection adapter was connected to the suction unit. It is a side view of a suction soot tube connection adapter. It is a disassembled perspective view of a suction soot tube connection adapter. (A) And (B) is a figure which shows the suction soot tube connection adapter which concerns on other embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Cleaning apparatus 2 Apparatus main body 21 Lid part 21a Transparent member 21b Handle 21c Hinge 22 Door latch 23 Power switch 24 Start button 3 Washing tank 31 Water supply piping 32 Water supply valve 33 Water outlet 34 Drain outlet 34a Drain pipe 34b Drain valve 35 Suction unit 35a Inhalation unit 35a Pipe 35b Nozzle 36 Overflow 37 Water intake 4 Liquid level monitoring device 41 Level pipe 42a, 42b Liquid level sensor 43 Partition plate 5 Suction pump 6 Control device 7 Suction soot pipe connection adapter 71 Adapter body 71a Suction port 72 Connection tube 73 Packing 73a Connection Port 74 Cover body 74a Insert port 75 Screw 8 Forceps connection adapter 81 Connection tube 82 Adapter body 11, 12 Suction fistula connection adapter P1 Forceps P2 Suction fistula

Claims (4)

In a cleaning apparatus for cleaning a medical instrument having a pipeline,
A cleaning tank for storing cleaning water for immersing the medical instrument;
A suction pump for sucking the cleaning water from a nozzle provided in the cleaning tank;
In the nozzle,
An adapter body with a conduit formed inside;
A plurality of connection portions provided on the upstream side of the adapter body, each connected to a pipeline of a plurality of medical instruments;
A cleaning device for a medical instrument, wherein a connection adapter is provided on a downstream side of the adapter main body and includes a nozzle joint connected to the nozzle.   The medical device cleaning apparatus according to claim 1, wherein the plurality of connecting portions are arranged in a staggered manner. The connecting portion is
An elastic member provided with a connection port that can be mounted in a state in which the end of the medical device is in close contact;
The medical device cleaning apparatus according to claim 1, further comprising: a cover body provided with an insertion port having a larger diameter than the connection port at a position where the connection port is provided. . The cleaning tank is provided with a plurality of nozzles connected to the suction pump,
The medical according to any one of claims 1 to 3, wherein the connection adapter is provided with a plurality of nozzle joints each connectable to two or more of the plurality of nozzles. Equipment cleaning device.

Images