CN219022458U

CN219022458U - Drainage device for bile return taking

Info

Publication number: CN219022458U
Application number: CN202220331446.2U
Authority: CN
Inventors: 袁雪丽; 李彩宏; 曾建平; 吕茵茵
Original assignee: Beijing Tsinghua Changgeng Hospital
Current assignee: Beijing Tsinghua Changgeng Hospital
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2023-05-16
Anticipated expiration: 2032-02-18

Abstract

The utility model discloses a drainage device for bile return taking, which comprises a sealing container with a cover, a flange plate, a butterfly valve, a filter screen, a flushing valve, a flushing pipe, a drainage liquid pipe and a drainage valve, wherein the sealing container is provided with the cover; the beneficial technical effects of the utility model are as follows: firstly, the device can directly filter bile, makes the patient drink directly, and secondly, can be directed against patient's different tastes, add honey and fruit juice class's flavor enhancer, promote patient's comfort of replying bile. Thirdly, the filtering operation saves labor and time and avoids the risk of contact infection. Fourth, the original drainage liquid sample can be reserved for inspection, and the filter screen can be cleaned in time. Fifth, the device can be disassembled, cleaned and disinfected for reuse. The utility model has the characteristics of simple structure, convenient operation, labor saving, safety and sanitation and improvement of the medical care operation efficiency.

Description

Drainage device for bile return taking

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a drainage device for bile return taking.

Background

For the treatment of diseases caused by cholestasis in hepatobiliary pancreas surgery, under the condition that primary focus cannot be directly treated by operation, biliary tract puncture drainage is performed, and biliary tract drainage tube external drainage bag is reserved for yellowing treatment. The main function of bile is to emulsify fat into droplets to facilitate digestion and promote absorption of fatty acids and fat-soluble vitamins. Therefore, under the condition that the bile loss of a patient is large, the liver can be stimulated to secrete more bile through bile back administration and recycling, and fat metabolism is helped. The bile in the drainage bag is clinically required to be filtered by sterile gauze and then taken by a patient, the operation steps are complicated, pollution is easy to cause, and the bile taste is unacceptable, so that the compliance of the patient is poor, and the clinical popularization and application of the method are influenced.

The presently disclosed utility model patent (CN202020829304. X, publication date: 2021.04.27) discloses a special infusion bag, wherein a control valve is arranged at a liquid inlet, a filter screen is arranged in the bag body, and a sealing and pressing structure is arranged at the lower end of the bag, so that the bile is prevented from being polluted by bacteria in the operation of inputting the bile back into a nasogastric tube or jejunostomy tube; another patent of the utility model, automatic bile back transfusion device (CN 201922295409.1, publication date: 2020.08.28), realizes automatic bile back transfusion to small intestine by arranging small circulation pump and connecting tube connected with small intestine of patient on bile drainage bag. Said utility model is not applicable to patients who do not have gastric or jejunal feeding tubes left and who are on a normal diet. In the prior art, a manual filtering method is adopted, a wide-mouth cup and filtering gauze need to be prepared in advance, bile is easy to pollute in the operation process, labor is occupied, time is consumed, and the working efficiency of medical care is reduced.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the drainage device for bile back taking, which can directly filter bile and add the flavoring agent to the bile for direct drinking of patients, avoids the contact with the bile, and has the characteristics of simple structure, convenient operation, manpower saving, safety and sanitation and improvement of the operation efficiency of medical care.

In order to solve the technical problems, the utility model adopts the following technical scheme: a drainage device for bile return clothing comprises a sealing container with a cover, a flange plate, a butterfly valve, a filter screen, a flushing valve, a flushing pipe, a drainage liquid pipe and a drainage valve; the butterfly valve is characterized in that the flange plate is arranged on the inner wall of the middle of the sealing container, the butterfly valve is arranged below the flange plate, the upper end of the butterfly valve outer cylinder is fixedly connected with the inner hole of the flange plate, the switch handle of the butterfly valve is arranged outside the sealing container, the filter screen is movably connected to the lower portion of the butterfly valve outer cylinder, the flushing valve is arranged outside the sealing container, one end of the flushing pipe is communicated with the flushing valve, the other end of the flushing pipe is communicated with the inside of the butterfly valve outer cylinder above the filter screen, the drainage liquid pipe is arranged above the sealing container and is communicated with the inside of the sealing container, and the drainage valve is arranged below the sealing container and is communicated with the inside of the sealing container.

The drainage device for bile back taking further comprises an initial bile sampling valve and a flavor enhancer adding valve, wherein the initial bile sampling valve is arranged outside the sealing container and is communicated with the inside of the sealing container above the flange plate through a pipeline, and the flavor enhancer adding valve is arranged outside the sealing container and is communicated with the inside of the sealing container below the flange plate through a pipeline.

The drainage device for bile return clothing further comprises a filter screen check ring, wherein the filter screen check ring is fastened to the lower end face of the outer barrel of the butterfly valve through screws, and the filter screen is arranged in the outer barrel of the butterfly valve and is located above the filter screen check ring.

The drainage device for bile back-taking further comprises a support ring for erecting the flange, wherein the support ring is positioned on the inner wall of the middle part of the sealing container and is connected with the sealing container.

The drainage device for bile return taking is characterized in that the cover is a sealing cover, the sealing container is a drainage liquid tank, and the sealing cover is connected to the top of the drainage liquid tank through threads.

The utility model provides a drainage device for bile return taking, which comprises a sealing container with a cover, a flange plate, a butterfly valve, a filter screen, a flushing valve, a flushing pipe, a drainage liquid pipe and a drainage valve, wherein the flange plate is arranged on the sealing container; the butterfly valve is characterized in that the flange plate is arranged on the inner wall of the middle of the sealing container, the butterfly valve is arranged below the flange plate, the upper end of the butterfly valve outer cylinder is fixedly connected with the inner hole of the flange plate, the switch handle of the butterfly valve is arranged outside the sealing container, the filter screen is movably connected to the lower portion of the butterfly valve outer cylinder, the flushing valve is arranged outside the sealing container, one end of the flushing pipe is communicated with the flushing valve, the other end of the flushing pipe is communicated with the inside of the butterfly valve outer cylinder above the filter screen, the drainage liquid pipe is arranged above the sealing container and is communicated with the inside of the sealing container, and the drainage valve is arranged below the sealing container and is communicated with the inside of the sealing container.

The beneficial technical effects of the utility model are as follows: firstly, the device can directly filter bile, makes the patient drink directly, and secondly, can be directed against patient's different tastes, add honey and fruit juice class's flavor enhancer, promote patient's comfort of replying bile. Thirdly, the filtering operation saves labor and time and avoids the risk of contact infection. Fourth, the original drainage liquid sample can be reserved for inspection, and the filter screen can be cleaned in time. Fifth, the device can be disassembled, cleaned and disinfected for reuse. The utility model has the characteristics of simple structure, convenient operation, labor saving, safety and sanitation and improvement of the medical care operation efficiency.

Drawings

FIG. 1 is a schematic diagram of a butterfly valve turning plate in a closed state;

fig. 2 is an enlarged view of a portion a in fig. 1;

FIG. 3 is a schematic diagram of the structure of the butterfly valve turning plate in the opening state of the utility model.

The reference numerals of all parts in the drawings are as follows: the drainage liquid tank 1, the flushing valve 2, the switch handle 3, the support ring 4, the flange 5, the sealing cover 6, the drainage liquid pipe 7, the initial bile sampling valve 8, the flavor enhancer adding valve 9, the butterfly valve turning plate 10, the butterfly valve outer barrel 11, the screw 12, the filter screen retainer ring 13, the filter screen 14, the drainage valve 15 and the flushing pipe 16.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, the drainage device for bile return administration provided by the utility model is used as follows: firstly, (see figure 1) the butterfly valve turning plate 10 is closed by the switch handle 3, so that drainage liquid in the drainage liquid pipe 7 enters the upper part of the drainage liquid tank 1, and the initial bile sampling valve 8 is opened to collect an original bile liquid sample of a patient, thereby facilitating the test. Secondly, (see figure 3) the bleeder valve 15 is closed, the butterfly valve turning plate 10 is opened through the switch handle 3, bile liquid is filtered to become purer through the filter screen 14, the flavoring agent adding valve 9 is opened, the flavoring agents of honey and fruit juice are input, the bleeder valve 15 is opened, and the bile is contained in a cup for patients to take. Third, the drain valve 15 and the flushing valve 2 are opened, the filter screen 14 is flushed with physiological saline, and the flush water is discharged through the drain valve 15. The sealing cover 6 can be opened, the flange plate 5, the butterfly valve and the filter screen 14 can be taken out, maintained and cleaned outside, and then placed in the drainage liquid tank 1 for thorough disinfection and reuse. The sealed container of the device can be a drainage liquid tank 1 or other shapes.

Those skilled in the art can also make appropriate changes and modifications to the above-described embodiments in light of the disclosure and teachings of the above specification. Therefore, the utility model is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the utility model should be also included in the scope of the claims of the utility model. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present utility model in any way.

Claims

1. A drainage device for bile is taken back, its characterized in that: comprises a sealing container with a cover, a flange plate (5), a butterfly valve, a filter screen (14), a flushing valve (2), a flushing pipe (16), a drainage liquid pipe (7) and a drainage valve (15); the butterfly valve is characterized in that the flange plate (5) is arranged on the inner wall of the middle of the sealing container, the butterfly valve is located below the flange plate (5), the upper end of the butterfly valve outer cylinder (11) is fixedly connected with the inner hole of the flange plate (5), the switch handle (3) of the butterfly valve is arranged outside the sealing container, the filter screen (14) is movably connected to the lower portion of the butterfly valve outer cylinder (11), the flushing valve (2) is arranged outside the sealing container, one end of the flushing pipe (16) is communicated with the flushing valve (2), the other end of the flushing pipe (16) is communicated with the inner portion of the butterfly valve outer cylinder (11) above the filter screen (14), the drainage liquid pipe (7) is located above the sealing container and is communicated with the inner portion of the sealing container, and the drainage valve (15) is located below the sealing container and is communicated with the inner portion of the sealing container.

2. A drainage device for bile administration according to claim 1, wherein: the device also comprises an initial bile sampling valve (8) and a flavor enhancer adding valve (9), wherein the initial bile sampling valve (8) is arranged outside the sealed container and is communicated with the inside of the sealed container above the flange plate (5) through a pipeline, and the flavor enhancer adding valve (9) is arranged outside the sealed container and is communicated with the inside of the sealed container below the flange plate (5) through a pipeline.

3. A drainage device for bile administration according to claim 2, wherein: the butterfly valve further comprises a filter screen check ring (13), the filter screen check ring (13) is fastened to the lower end face of the butterfly valve outer barrel (11) through a screw (12), and the filter screen (14) is arranged in the butterfly valve outer barrel (11) and is located above the filter screen check ring (13).

4. A drainage device for bile administration according to claim 3, wherein: the sealing device also comprises a support ring (4) for erecting the flange plate (5), wherein the support ring (4) is positioned on the inner wall of the middle part of the sealing container and is connected with the sealing container.

5. A drainage device for bile administration as claimed in claim 4, wherein: the cover is a sealing cover (6), the sealing container is a drainage liquid tank (1), and the sealing cover (6) is connected to the top of the drainage liquid tank (1) through threads.