CN219462060U

CN219462060U - Drainage device for diarrhea patient

Info

Publication number: CN219462060U
Application number: CN202320031964.7U
Authority: CN
Inventors: 王营营; 徐强林
Original assignee: Anhui Provincial Hospital First Affiliated Hospital of USTC
Current assignee: Anhui Provincial Hospital First Affiliated Hospital of USTC
Priority date: 2022-03-17
Filing date: 2023-01-06
Publication date: 2023-08-04
Anticipated expiration: 2033-01-06

Abstract

The utility model relates to the technical field of medical tools, in particular to a drainage device for diarrhea patients, which comprises a tube body and an air bag, wherein the tube body comprises an inner tube and an outer tube, the outer tube is sleeved outside the inner tube, both ends of the outer tube are open, one end of the outer tube is an insertion end inserted into an anal tube, the other end of the outer tube is a drainage end connected with a drainage bag, one end of the inner tube is an open end flush with the insertion end, the other end of the inner tube is a closed end, the closed end is arranged inside the outer tube, an inner tube opening is formed in the inner tube, the inner tube opening penetrates through the outer tube and extends to the outside of the outer tube, and the air bag is positioned between the inner tube opening and the insertion end.

Description

Drainage device for diarrhea patient

Technical Field

The utility model relates to the technical field of medical tools, in particular to a drainage device for diarrhea patients.

Background

In hospital clinical care, patients who are bedridden and diarrhea are frequently encountered, for which a diarrhea patient drainage device is often required for care. The existing drainage device for diarrhea patients generally uses single-cavity pipeline for clysis, which is easy to cause partial excrement to flow back into the intestines, and causes incomplete excretion and secondary infection, thereby affecting the bodies of the patients.

In view of the above drawbacks, the present inventors have finally achieved the present utility model through long-time studies and practices.

Disclosure of Invention

The utility model aims to solve the problem that the existing drainage device for diarrhea patients usually uses single-cavity pipeline for clysis and is easy to cause part of excrement to flow back into the intestines, and provides the drainage device for diarrhea patients.

In order to achieve the above purpose, the utility model discloses a drainage device for diarrhea patients, which comprises a tube body and an air bag, wherein the tube body comprises an inner tube and an outer tube, the outer tube is sleeved outside the inner tube, both ends of the outer tube are open, one end of the outer tube is an insertion end inserted into an anal tube, the other end of the outer tube is a drainage end connected with a drainage bag, one end of the inner tube is an open end flush with the insertion end, the other end of the inner tube is a closed end, the inner tube is arranged inside the outer tube, an inner tube opening is formed in the inner tube, the inner tube opening penetrates through the outer tube and extends to the outside of the outer tube, and the air bag is positioned between the inner tube opening and the insertion end. The inner tube is used for performing clysis, the outer tube is used for draining the excrement of the patient, the condition that the excrement flows back into the intestines during clysis is avoided, and the clysis liquid enters the patient from the inner tube instead of the outer tube, so that the clysis liquid is more sanitary.

The inside of the opening end is provided with a backflow prevention valve, and the diameter of the backflow prevention valve is the same as that of the inner tube. By arranging the anti-backflow valve at the opening end of the inner tube, excrement is prevented from flowing into the inner tube and polluting the inner tube,

the air bag is provided with an air bag pressure test bag which is communicated with the air bag, and one end of the air bag pressure test bag, which is far away from the air bag, is provided with an air bag charging port.

Be equipped with a plurality of apertures on the outer tube front end pipe wall, the aperture is blunt aperture, can accompany the damage of intestinal intima when the diarrhea number of times is great, and intestinal intima damage is difficult to distinguish its position, if take place the intestinal hemorrhage, when drainage bloody fluid or intestinal recovery initial stage can lead to at every turn drainage blood volume or digest volume more, and a plurality of blunt openings of outer tube help the abundant drainage of intestinal content, prevent oozing from the anus, lead to the emergence of incontinence dermatitis.

An inner pipe sealing cover is arranged on the inner pipe orifice. By arranging the inner pipe sealing cover, the inner pipe is sealed when not in use, so that the sanitation condition of the inner pipe is ensured.

The outer tube is also provided with a sampling port, and the sampling port is provided with a sampling port sealing cover. Through setting up the sample mouth in the outward appearance, the medical personnel of being convenient for take a sample patient's excrement promptly and carry out the relevant analysis of state of illness, provide convenient for medical personnel.

Compared with the prior art, the utility model has the beneficial effects that: the drainage device for diarrhea patients is mainly used for patients lying in bed for a long time and diarrhea, the inner tube and the outer tube are arranged, the inner tube is used for performing enema during enema operation, the problem that part of excrement flows back into the intestines when the traditional single-cavity pipeline enema is used is solved, the air bag is arranged at the middle and lower positions of the pipeline and can be inflated and fixed after being inserted into the body of the patient, the drainage device is prevented from falling off, the air bag pressure test bag can be used for measuring pressure and preventing gas from flowing back, so that the intestinal mucosa is prevented from being pressed due to excessive inflation, the tail end of the air bag is connected with the drainage bag, and meanwhile, a sampling port is formed, so that medical staff can sample in real time.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic cross-sectional view of the open end of the inner tube.

The figures represent the numbers:

1-an air bag; 2-an inner tube; 3-an outer tube; 4-an insertion end; 5-drainage bags; 6-drainage ends; 7-an open end; 8-closed end; 9-an inner tube opening; 10-an anti-reflux valve; 11-an air bag pressure test bladder; 12-an air bag inflation port; 13-capping the inner tube; 14-sampling port; 15-sealing the sampling port.

Detailed Description

The above and further technical features and advantages of the present utility model are described in more detail below with reference to the accompanying drawings.

Example 1

This embodiment provides a diarrhea patient drainage device, as shown in fig. 1, including body and gasbag 1, the body includes inner tube 2 and outer tube 3, outer tube 3 cover is located the inner tube 2 is outside, outer tube 3 both ends are open-ended, and one end is the insertion end 4 of inserting the anal canal, and the other end is drainage end 6 that drainage bag 5 is connected, the one end of inner tube 2 be with the open end 7 that insertion end 4 flush, the other end is closed blind end 8, blind end 8 locates inside outer tube 3, establish inner tube opening 9 on the inner tube 2, inner tube opening 9 passes outer tube 3 extends to the outer tube outside, gasbag 1 is located between inner tube opening 9 and insertion end 4.

As shown in fig. 2, the inside of the open end 7 is provided with a backflow prevention valve 10, and the diameter of the backflow prevention valve 10 is the same as that of the inner tube 2.

When the diarrhea patient drainage device is used, the insertion end 4 is inserted into a patient, the air bag 1 is arranged at the middle-lower position outside the outer tube, after the tube body is inserted into the patient, the air bag 1 is inflated and fixed to prevent the tube body from falling off, then the enema liquid is fed into the anal canal of the patient through the opening 9 of the inner tube, the excrement of the patient flows out from the outer tube, enters the drainage bag 5, the excrement in the patient is discharged out, the anti-reflux valve 10 at the opening 9 of the inner tube can prevent the excrement from entering the inner tube 2 after the enema is stopped, the excrement drainage is performed in a double-tube mode, the problem that part of excrement flows back into the intestines when the traditional single-cavity pipeline enema is used is solved, the enema liquid and the excrement circulate in different pipelines respectively, the comfort of the patient is improved, and the patient is more beneficial to rehabilitation of the patient.

Example 2

In this embodiment, on the basis of embodiment 1, as shown in fig. 1, an air bag pressure testing bag 11 is disposed on the air bag 1, the air bag pressure testing bag 11 is communicated with the air bag 1, and an air bag inflation inlet 12 is disposed at one end of the air bag pressure testing bag 11 away from the air bag. Through setting up gasbag pressure test bag 11, can learn the pressure size in the gasbag 1 through pressing gasbag pressure test bag 11 when inflating to control the pressure of gasbag 1, prevent that the too little drainage device that leads to of pressure from droing, also can prevent that the too big patient's intestinal mucosa that leads to of pressure from being pressed, leads to local necrosis.

Furthermore, a plurality of small holes are formed in the front end pipe wall of the outer pipe 3, the small holes are blunt holes, when the diarrhea frequency is high, the damage of the intestinal lining is accompanied, the position of the damage of the intestinal lining is not easy to distinguish, if the intestinal bleeding occurs, the bleeding amount or the digestive juice amount is large each time when the bloody liquid is drained or the intestinal recovery is in the initial stage, the blunt openings of the outer pipe are beneficial to the full drainage of intestinal contents, and the leakage from the anus is prevented, so that the incontinent dermatitis is caused.

Further, the inner tube opening 9 is provided with an inner tube sealing cover 13, and the inner tube sealing cover 13 can be used for sealing the inner tube opening 9 after the enema is finished, so that the inner tube opening 9 is prevented from overflowing.

Furthermore, the outer tube 3 is further provided with a sampling port 14, and the sampling port 14 is provided with a sampling port cover 15. The sampling port 14 is arranged on the outer tube 3, so that medical staff can sample excreta of patients in real time, sampling from a drainage bag is not needed, and the operation of the medical staff is convenient.

The foregoing description of the preferred embodiment of the utility model is merely illustrative of the utility model and is not intended to be limiting. It will be appreciated by persons skilled in the art that many variations, modifications, and even equivalents may be made thereto without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a diarrhea patient drainage device, its characterized in that, includes body and gasbag, the body includes inner tube and outer tube, the outer tube cover is located the inner tube is outside, outer tube both ends are open-ended, and one end is the inserted end of inserting the anal canal, and the other end is the drainage end that the drainage bag is connected, the one end of inner tube be with the open end that inserts the end flush, the other end is closed blind end, the blind end is located inside the outer tube, establish the inner tube opening on the inner tube, the inner tube opening passes the outer tube extends to the outer tube outside, the gasbag is located between inner tube opening and the inserted end.

2. The drainage device for diarrhea patients according to claim 1, wherein the inside of the open end is provided with a backflow prevention valve, and the diameter of the backflow prevention valve is the same as the diameter of the inner tube.

3. The drainage device for diarrhea patients according to claim 1, wherein an air bag pressure test bag is arranged on the air bag, the air bag pressure test bag is communicated with the air bag, and an air bag inflation inlet is arranged at one end of the air bag pressure test bag, which is far away from the air bag.

4. The drainage device for diarrhea patients according to claim 1, wherein a plurality of small holes are formed in the front wall of the outer tube, and the small holes are blunt holes.

5. The drainage device for diarrhea patients according to claim 1, wherein the inner tube opening is provided with an inner tube cover.

6. The drainage device for diarrhea patients according to claim 1, wherein the outer tube is further provided with a sampling port, and the sampling port is provided with a sampling port cover.