CN222657026U

CN222657026U - Multifunctional endoscope cleaning perfusion device

Info

Publication number: CN222657026U
Application number: CN202421069101.XU
Authority: CN
Inventors: 王岩岩
Original assignee: Individual
Current assignee: Individual
Priority date: 2024-05-16
Filing date: 2024-05-16
Publication date: 2025-03-25
Anticipated expiration: 2034-05-16

Abstract

The utility model provides a multifunctional endoscope cleaning perfusion device which comprises a four-way valve, a liquid inlet pipe, a first liquid outlet pipe, a second liquid outlet pipe and a third liquid outlet pipe, wherein one ends of the liquid inlet pipe, the first liquid outlet pipe, the second liquid outlet pipe and the third liquid outlet pipe are respectively and tightly connected to four ports of the four-way valve, a liquid inlet of the liquid inlet pipe is used for being connected with a water inlet of an endoscope cleaning tank, water outlets of the first liquid outlet pipe, the second liquid outlet pipe and the third liquid outlet pipe are respectively connected with interfaces of an endoscope, the third liquid outlet pipe is detachably connected with a fourth port of the four-way valve, and a sealing cap is detachably connected to the fourth port. The utility model can clean and disinfect the digestive endoscopes without the additional water delivery pipeline, and also can clean and disinfect the digestive endoscopes without the additional water delivery pipeline, without selecting a perfusion device, thereby saving the time of workers, ensuring the normal water flow pressure in other pipelines to reach the standard during cleaning, ensuring the cleaning and disinfecting effect, improving the working efficiency of the workers, avoiding the loss of a third water outlet pipe and being convenient for the management of the third water outlet pipe.

Description

Multifunctional endoscope cleaning perfusion device

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to a multifunctional endoscope cleaning perfusion device.

Background

The digestive endoscope is a group of equipment for diagnosing and treating digestive system diseases by directly acquiring digestive tract images through mouth or anus or acquiring common or enlarged pictures of digestive tracts and ultrasonic images of digestive organs through equipment attached with ultrasonic narrowband light, laser or confocal. Endoscopy has become an indispensable item for diagnosis and treatment of digestive system diseases, and since endoscopes are directly in contact with skin, mucous membrane, secretion and body fluid of patients, pathogenic bacteria are easily brought into the body to cause iatrogenic infection when contaminated and improperly treated, and therefore, cleaning, disinfection and sterilization are key links to ensure prevention and control of infection.

Currently, the cleaning and disinfecting of digestive endoscopes are divided into two types, manual cleaning and disinfecting and full-automatic cleaning and disinfecting machines, and no matter which type of cleaning and disinfecting is required to use a full-pipeline perfusion device. The digestive endoscopes are divided into two types, the structures of the two types of digestive endoscopes are basically the same, the difference is only that whether an additional water delivery pipeline (a forceps lifter pipeline) exists or not, a perfusion device special for cleaning the additional water delivery pipeline is needed when the endoscope with the additional water delivery pipeline (the forceps lifter pipeline) is cleaned and disinfected, the common perfusion device is used for cleaning and disinfecting when the endoscope without the additional water delivery pipeline is cleaned and disinfected, the additional water delivery pipeline (the forceps lifter pipeline) is manually flushed by using an injector when the endoscope with the additional water delivery pipeline (the forceps lifter pipeline) is cleaned and disinfected, and the efficiency is too low. In many cases, there are perfusion devices with water, but the endoscope to be cleaned is an endoscope without water, so that the water flow pressure is insufficient and the disinfection is not up to standard when the endoscope is cleaned and disinfected in the cleaning process, and in other cases, there are perfusion devices without water, but the endoscope to be cleaned is provided with a water pipeline, so that the working time is increased and the working efficiency is low when the water pipeline is manually attached by a syringe.

In view of the foregoing, there is a need to design a multi-functional endoscope cleaning perfusion device that overcomes the above-mentioned problems.

Disclosure of utility model

The utility model aims to provide a multifunctional endoscope cleaning perfusion device which overcomes the problems.

In order to achieve the purpose, the utility model adopts the technical scheme that the multifunctional endoscope cleaning perfusion device comprises:

The liquid outlet device comprises a four-way valve, a liquid inlet pipe, a first liquid outlet pipe, a second liquid outlet pipe and a third liquid outlet pipe, wherein one ends of the liquid inlet pipe, the first liquid outlet pipe, the second liquid outlet pipe and the third liquid outlet pipe are respectively and tightly connected to four ports of the four-way valve, a water inlet of the liquid inlet pipe is used for being connected with a water inlet of an endoscope cleaning tank, and water outlets of the first liquid outlet pipe, the second liquid outlet pipe and the third liquid outlet pipe are respectively used for being connected with all interfaces of an endoscope;

the third liquid outlet pipe is detachably connected with a fourth port of the four-way valve;

And the fourth port is also detachably connected with a sealing cap.

The aim and the technical problems of the utility model can be further realized by adopting the following technical measures.

Further, an inner wall of one end of the sealing cap is provided with an inner thread, an outer wall of the fourth port is provided with an outer thread matched with the inner thread, and the sealing cap is tightly connected with the fourth port through threads.

Further, the sealing cap is fixedly connected with the four-way valve through a connecting rope.

Further, the connecting rope is an elastic rubber rope.

Further, a groove is formed in one end, far away from the internal thread, of the sealing cap, and the groove is matched with the water inlet of the third liquid outlet pipe.

Further, the outer wall of the sealing cap is provided with anti-skid patterns.

Further, the perfusion device further comprises a connecting piece and a plug for plugging the water-gas interface of the digestive endoscope, and the connecting piece is connected with the first liquid outlet pipe and the plug.

Further, the connector and the plug are two groups.

Further, the perfusion device further comprises a first insertion joint for being inserted into the connector of the digestive endoscope air supply pipeline, and the first insertion joint is communicated with the water outlet of the second liquid outlet pipe.

Further, the perfusion device further comprises a second insertion joint for being inserted into the water supply pipeline interface of the digestive endoscope, and the second insertion joint is communicated with the water outlet of the third liquid outlet pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. The four ports of the four-way valve are respectively and tightly connected with the liquid pipe, the first liquid pipe, the second liquid pipe and the third liquid pipe, so that the digestion endoscope without the additional water pipe can be cleaned and disinfected, the digestion endoscope with the additional water pipe can also be cleaned and disinfected, the time of workers is saved, the third liquid pipe is detachably connected with the fourth port of the four-way valve, the sealing cap is detachably connected with the fourth port, the third liquid pipe is detached when the digestion endoscope without the additional water pipe is required to be cleaned, and then the sealing cap is tightly connected with the fourth port, thereby sealing the fourth port of the four-way valve, avoiding the water outlet of the port when the digestion endoscope without the additional water pipe is cleaned, ensuring the normal standard of the water flow pressure in other pipes when the digestion endoscope is cleaned, ensuring the cleaning effect and improving the working efficiency of the workers.

2. According to the multifunctional endoscope cleaning perfusion device, the groove matched with the third water outlet pipe is formed in the other end of the sealing cap, when the third water outlet pipe is not needed, the fourth port is sealed by the sealing cap, and then the third water outlet pipe is inserted into the groove, so that the third water outlet pipe can be always in a cleaning and disinfecting state for the next use, meanwhile, the third water outlet pipe can be prevented from being lost, and management of the third water outlet pipe is facilitated.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a multifunctional endoscope cleaning perfusion device (a third liquid outlet pipe using state);

fig. 2 is a schematic diagram of the overall structure of the multifunctional endoscope cleaning perfusion device (the third liquid outlet pipe is pulled out);

FIG. 3 is a schematic cross-sectional view of a sealing cap according to an embodiment of the present utility model;

reference numerals illustrate:

1. The four-way valve, 11, fourth port, 12, external screw thread;

2. A liquid inlet pipe;

3. A first liquid outlet pipe;

4. 41, a first insertion joint;

5. a third liquid outlet pipe, a second insertion joint and a third liquid outlet pipe;

6. The sealing cap is provided with 61, internal threads, 62, connecting ropes, 63, grooves, 64 and anti-skid threads;

7. plug 71, connector.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 3, a multifunctional endoscope cleaning perfusion apparatus includes:

The four-way valve 1, the liquid inlet pipe 2, the first liquid outlet pipe 3, the second liquid outlet pipe 4 and the third liquid outlet pipe 5, wherein one ends of the liquid inlet pipe 2, the first liquid outlet pipe 3, the second liquid outlet pipe 4 and the third liquid outlet pipe 5 are respectively and tightly connected to four ports of the four-way valve 1, a water inlet of the liquid inlet pipe 2 is used for being connected with a water inlet of an endoscope cleaning tank, and water outlets of the first liquid outlet pipe 3, the second liquid outlet pipe 4 and the third liquid outlet pipe 5 are respectively connected with various interfaces of an endoscope;

If the digestive endoscope is not provided with an attached water supply pipeline, the third liquid outlet pipe 5 is detached from the fourth port 11 of the four-way valve 1;

The fourth port 11 is also detachably connected with a sealing cap 6. If the digestive endoscope is not provided with the additional water delivery pipeline, the third liquid outlet pipe 5 is detached from the fourth port 11 of the four-way valve 1, and then the sealing cap 6 is connected to the fourth port 11, so that the fourth port is sealed, water is discharged from the port when the digestive endoscope without the additional water delivery pipeline is prevented from being cleaned, the normal standard of the water flow pressure in other pipelines during cleaning is ensured, the cleaning and disinfection effects are ensured, and the working efficiency of staff is improved.

As shown in fig. 2 and 3, an inner wall of one end of the sealing cap 6 is provided with an internal thread 61, an outer wall of the fourth port 11 is provided with an external thread 12 matched with the internal thread 61, the sealing cap 6 is tightly connected with the fourth port 11 through threads, and the sealing cap 6 can be manually screwed to be mounted or dismounted.

In order to facilitate the management and storage of the sealing cap 6, the sealing cap 6 is fixedly connected with the four-way valve 1 through a connecting rope 62.

Preferably, the connecting cord 62 is an elastic rubber cord.

Preferably, a groove 63 is formed at one end of the sealing cap 6 away from the internal thread 61, and the groove 63 is matched with the water inlet of the third liquid outlet pipe 5. The other end of the sealing cap 6 is provided with the groove 63 matched with the third water outlet pipe 5, when the third water outlet pipe 5 is not needed, the fourth port 11 is sealed by the sealing cap 6, and then the third water outlet pipe 5 is inserted into the groove 63, so that the third water outlet pipe 5 can be always in a cleaning and sterilizing state for the next use, meanwhile, the third water outlet pipe can be prevented from being lost, and the management of the third water outlet pipe is facilitated.

To facilitate pinching of the sealing cap 6, the outer wall of the sealing cap 6 is provided with anti-slip ridges 64.

Preferably, the perfusion device further comprises a connecting piece 71 and a plug 7 for plugging the water-gas interface of the digestive endoscope, wherein the connecting piece 71 connects the first liquid outlet pipe 3 and the plug 7. The connector 71 may be a metal chain, and the plug 7 is connected to the water-air interface of the digestive endoscope, so that the water-air supply pipeline of the digestive endoscope can be cleaned.

Preferably, the connector 71 and the plug 7 are two groups, wherein the connectors 71 are the same, and the plugs 7 are different in size and shape and are respectively used for connecting the water-gas interfaces of two commonly used digestive endoscopes manufactured by different manufacturers.

Preferably, the perfusion apparatus further comprises a first insertion joint 41 for inserting into the connector of the digestive endoscope air supply pipeline, and the first insertion joint 41 is communicated with the water outlet of the second liquid outlet pipe 4. The first plug-in connector 41 can be used for water or disinfectant, and the first plug-in connector 41 is communicated with the water outlet of the second liquid outlet pipe 4. The first insertion connector 41 can be communicated with the connector of the digestive endoscope air supply pipeline better in sealing performance, so that water entering the second liquid outlet pipe 4 can be kept at sufficient pressure to clean the digestive endoscope air pump pipeline.

Preferably, the perfusion apparatus further comprises a second insertion connector 51 for inserting a digestive endoscope auxiliary water pipeline interface, and the second insertion connector 51 is communicated with the water outlet of the third liquid outlet pipe 5. The second plug-in connector 51 is communicated with the water outlet of the third liquid outlet pipe 5. The second plug-in connector 51 can be connected with the connector opening of the water supply pipeline of the digestive endoscope in a better sealing way, so that water or disinfectant in the third liquid outlet pipe 5 can be kept at a sufficient pressure to clean and disinfect the water supply pipeline of the digestive endoscope.

The present utility model has been further described with reference to the examples, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a multi-functional scope washs perfusion device which characterized in that:

Comprises a four-way valve (1), a liquid inlet pipe (2), a first liquid outlet pipe (3), a second liquid outlet pipe (4) and a third liquid outlet pipe (5), wherein one ends of the liquid inlet pipe (2), the first liquid outlet pipe (3), the second liquid outlet pipe (4) and the third liquid outlet pipe (5) are respectively and tightly connected to four ports of the four-way valve (1), the water inlet of the liquid inlet pipe (2) is connected with the water inlet of the endoscope cleaning tank, and the water outlets of the first liquid outlet pipe (3), the second liquid outlet pipe (4) and the third liquid outlet pipe (5) are respectively connected with all interfaces of the endoscope;

The third liquid outlet pipe (5) is detachably connected with a fourth port (11) of the four-way valve (1);

And the fourth port (11) is also detachably connected with a sealing cap (6).

2. The multifunctional endoscope cleaning perfusion device according to claim 1, wherein an inner wall of one end of the sealing cap (6) is provided with an inner thread (61), an outer wall of the fourth port (11) is provided with an outer thread (12) matched with the inner thread (61), and the sealing cap (6) is tightly connected with the fourth port (11) through threads.

3. The multifunctional endoscope cleaning perfusion device according to claim 2, characterized in that the sealing cap (6) is fixedly connected with the four-way valve (1) through a connecting rope (62).

4. A multi-functional endoscope cleaning perfusion apparatus according to claim 3, characterized in that the connecting cord (62) is an elastic rubber cord.

5. The multifunctional endoscope cleaning perfusion device according to claim 2, wherein a groove (63) is formed at one end of the sealing cap (6) far away from the internal thread (61), and the groove (63) is matched with the water inlet of the third liquid outlet pipe (5).

6. The multifunctional endoscope cleaning perfusion device according to claim 2, characterized in that the outer wall of the sealing cap (6) is provided with anti-slip patterns (64).

7. The multifunctional endoscope cleaning perfusion apparatus according to claim 1, further comprising a connector (71) and a plug (7) for plugging a digestive endoscope water gas interface, wherein the connector (71) connects the first drain tube (3) and the plug (7).

8. The multi-functional endoscopic cleaning perfusion device according to claim 7, wherein said connection (71) and said plug (7) are in two groups.

9. The multi-functional endoscopic cleaning cartridge of claim 1, further comprising a first insertion connector (41) for insertion into an interface of a digestive endoscope air delivery conduit, said first insertion connector (41) being in communication with a water outlet of said second outlet tube (4).

10. The multi-functional endoscopic cleaning cartridge of claim 1, further comprising a second insertion connector (51) for insertion into a digestive endoscope accessory water line interface, said second insertion connector (51) being in communication with the water outlet of said third outlet tube (5).