CN219230884U

CN219230884U - Excrement drainage device

Info

Publication number: CN219230884U
Application number: CN202222395887.1U
Authority: CN
Inventors: 仲慧慧; 田瑶; 陈玲玲; 蔡婷玉
Original assignee: Affiliated Childrens Hospital of Soochow University
Current assignee: Affiliated Childrens Hospital of Soochow University
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-06-23
Anticipated expiration: 2032-09-07

Abstract

The utility model discloses a fecal drainage device, which comprises a drainage bag body, wherein the upper end surface of the drainage bag body is integrally connected with an external thread joint, the external thread joint is screwed with a connecting cover, a drainage tube is fixedly arranged on the connecting cover in a penetrating manner, the outer surface of the drainage tube is wrapped with an air bag, when the fecal drainage device is used, the drainage tube is inserted into the anus of a patient, then a pressing sleeve is repeatedly pressed, when the pressing sleeve is pressed towards the direction of an air inlet sleeve, a spring is compressed, the piston presses air inside the air inlet sleeve into the air bag under the cooperation of a first one-way valve and a second one-way valve, after the pressing sleeve is loosened, the pressing sleeve is reset under the action of the spring, and meanwhile, the external air is re-fed into the air inlet sleeve through an air inlet pipe, so that the air bag is filled in the anus of the patient, and the drainage tube is prevented from falling off.

Description

Excrement drainage device

Technical Field

The utility model relates to the field of medical instruments, in particular to a fecal drainage device.

Background

Fecal incontinence is caused by relaxation of the anal sphincter and dysfunction of control, and causes inflammation of the skin around the anus, severe necrosis of the skin around the anus, and various complications are easily caused. The nursing machine not only brings great inconvenience and pain to patients, causes psychological disorder and increases the economic burden of families, but also increases the nursing workload and brings a plurality of difficulties to nursing work.

In clinical care, different catheters or anal tubes are commonly used for drainage of excrement from anus into intestinal tracts, and the catheters used in the drainage method are easy to slip, cause complications such as intestinal damage and the like and increase pain to patients.

Disclosure of Invention

The utility model aims to provide a fecal drainage device so as to solve the problems in the background art.

The technical scheme of the utility model is as follows:

the utility model provides a fecal drainage ware, includes the drainage bag body, the up end integration of the drainage bag body is connected with external screw thread joint, external screw thread joint's surface screw thread connects soon has the connecting cover, the fixed drainage tube that wears to be equipped with on the connecting cover, the through-hole has been seted up to the one end that the drainage bag body was kept away from to the drainage tube, the surface parcel of drainage tube has the gasbag, the gasbag has the cover that admits air through the intake pipe connection, the outside slip cover of the cover that admits air is equipped with presses the cover, be connected with the exhaust tube on the cover that admits air, install first check valve on the exhaust tube, install the second check valve on the intake pipe, the inside sliding connection of cover that admits air has the piston, fixedly connected with slide post between piston and the cover that presses, slide post slides and wears to establish on the cover that admits air, the surface cover of slide post is equipped with the spring, the one end and the surface fixed connection of cover that admits air, the other end and the pressure of spring are pressed the inner wall fixed connection of cover, be connected with the pressure release pipe on the intake pipe. The air bag is filled in the anus of the patient by repeatedly pressing the pressing sleeve, so that the drainage tube can be positioned, and the drainage tube is prevented from sliding off.

Preferably, the outer surface of the air inlet sleeve and the outer surface of the pressing sleeve are both provided with pressure stabilizing holes. The pressure stabilizing hole can maintain the pressure inside the pressing sleeve stable.

Preferably, a flushing pipe is arranged in the drainage tube, one end of the flushing pipe extends out of the drainage tube, and one end of the flushing pipe extending out of the drainage tube is connected with a connector. The flushing pipe can flush the drainage tube.

Preferably, a sealing ring is sleeved on the outer surface of the external threaded joint, and the sealing ring is arranged between the drainage bag body and the connecting cover. The sealing ring prevents the liquid seepage at the external thread joint.

Preferably, the bottom of the drainage bag body is connected with a liquid discharge pipe, a valve is arranged on the liquid discharge pipe, a gas discharge pipe is connected to the drainage bag body, the top of the drainage bag body is integrally connected with symmetrically distributed convex blocks, and hanging holes are formed in the convex blocks.

Preferably, the drainage bag body is internally connected with an anti-backflow film layer. The anti-backflow film layer can seal the inlet of the drainage bag body.

The utility model has the advantages that: this excrement and urine drainage ware convenient to use, easy operation, simple structure is simple and easy, presses the cover through pressing repeatedly, presses the cover to the cover direction of admitting air when pressing, and the spring is compressed, and the piston is pressed the inside air of cover of admitting air into the gasbag under the cooperation of first check valve and second check valve, loosens and presses the cover after, presses the cover under the effect of spring and resets the motion, and outside air will fill the cover of admitting air again through the intake pipe simultaneously in, and then the gasbag will be full in patient anus, avoids the drainage tube to produce and drops.

Drawings

FIG. 1 is a schematic front cross-sectional view of a main body structure of a fecal drainage device;

fig. 2 is an enlarged schematic view of the structure of the fecal drainage device at a in fig. 1.

In the figure: 1-drainage bag body, 2-backflow prevention film layer, 3-external threaded connector, 4-bump, 5-hanging hole, 6-connecting cover, 7-drainage tube, 8-sealing ring, 9-deflation tube, 10-air inlet tube, 11-air bag, 12-flushing tube, 13-connector, 14-drainage tube, 15-first check valve, 16-exhaust tube, 17-air inlet sleeve, 18-pressing sleeve, 19-spring, 20-pressure stabilizing hole, 21-slide column, 22-piston and 23-second check valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a fecal drainage ware, includes drainage bag body 1, the up end integration of drainage bag body 1 is connected with external screw thread joint 3, external screw thread joint 3's surface screw thread connects soon has connecting cover 6, fixedly wears to be equipped with drainage tube 7 on the connecting cover 6, the through-hole has been seted up to the one end that drainage bag body 1 was kept away from to drainage tube 7, the surface parcel of drainage tube 7 has gasbag 11, gasbag 11 is connected with air inlet cover 17 through intake pipe 10, air inlet cover 17's outside slip cap is equipped with presses cover 18, be connected with exhaust tube 16 on the air inlet cover 17, install first check valve 15 on the exhaust tube 16, install second check valve 23 on the intake pipe 10, air inlet cover 17's inside sliding connection has piston 22, fixedly connected with slide post 21 between piston 22 and the pressure cover 18, slide post 21 slides and wears to establish on air inlet cover 17, slide post 21's surface cover is equipped with spring 19, the one end and the surface fixed connection of air inlet cover 17, the other end and the pressure cover 19's of spring 18 are pressed the inner wall and are pressed cover 18, be connected with pressure release tube 10.

When the drainage tube 7 is used, the drainage tube 7 is inserted into the anus of a patient, the pressing sleeve 18 is repeatedly pressed, when the pressing sleeve 18 is pressed towards the air inlet sleeve 17, the spring 19 is compressed, the piston 22 presses air inside the air inlet sleeve 17 into the air bag 11 under the cooperation of the first one-way valve 15 and the second one-way valve 23, after the pressing sleeve 18 is loosened, the pressing sleeve 18 resets the movement under the action of the spring 19, and meanwhile, the external air is supplied into the air inlet sleeve 17 again through the air inlet tube 10, so that the air bag 11 is filled in the anus of the patient, and the drainage tube 7 is prevented from falling off.

Wherein, the outer surface of the air inlet sleeve 17 and the outer surface of the pressing sleeve 18 are both provided with pressure stabilizing holes 20.

The pressure inside the pressing sleeve 18 can be maintained by the pressure stabilizing hole 20.

Wherein, the inside of drainage tube 7 is installed wash pipe 12, the outside of drainage tube 7 is stretched out to the one end of wash pipe 12, and the one end that the wash pipe 12 stretched out the outside of drainage tube 7 is connected with joint 13.

The drainage tube 7 can be flushed through the flushing tube 12.

The external surface of the external threaded connector 3 is sleeved with a sealing ring 8, and the sealing ring 8 is arranged between the drainage bag body 1 and the connecting cover 6.

The tightness between the male screw 3 and the connection cover 6 can be improved by sealing off which 8.

The drainage bag comprises a drainage bag body 1, wherein the bottom end of the drainage bag body 1 is connected with a liquid discharge pipe 14, a valve is arranged on the liquid discharge pipe 14, a gas discharge pipe 9 is connected to the drainage bag body 1, a pair of symmetrically distributed protruding blocks 4 are integrally connected to the top of the drainage bag body 1, and hanging holes 5 are formed in the protruding blocks 4.

The excrement in the drainage bag 1 is conveniently discharged through the liquid discharge pipe 14, the air pressure in the drainage bag body 1 can be maintained to be stable through the air release pipe 9, and the drainage bag body 1 is conveniently hung and placed through the hanging hole 5.

Example 2: referring to fig. 1-2, a fecal drainage device is different from embodiment 1 in that an anti-backflow film layer 2 is connected to the inside of the drainage bag 1.

The inlet of the drainage bag body 1 can be sealed by the backflow prevention film layer 2.

The working principle of the utility model is as follows: when the drainage tube 7 is used, the drainage tube 7 is inserted into the anus of a patient, the pressing sleeve 18 is repeatedly pressed, when the pressing sleeve 18 is pressed towards the air inlet sleeve 17, the spring 19 is compressed, the piston 22 presses air in the air inlet sleeve 17 into the air bag 11 under the cooperation of the first one-way valve 15 and the second one-way valve 23, after the pressing sleeve 18 is loosened, the pressing sleeve 18 moves to reset under the action of the spring 19, and meanwhile, the external air is re-filled into the air inlet sleeve 17 through the air inlet tube 10, so that the air bag 11 is filled in the anus of the patient, and the drainage tube 7 is prevented from falling off; the drainage tube 7 can be flushed through the flushing tube 12; the excrement in the drainage bag 1 is conveniently discharged through the liquid discharge pipe 14, the air pressure in the drainage bag body 1 can be maintained stable through the air discharge pipe 9, and the drainage bag body 1 is conveniently hung and placed through the hanging hole 5; the inlet of the drainage bag body 1 can be sealed by the backflow prevention film layer 2.

The above embodiments are merely for illustrating the technical concept and features of the present utility model, and are not intended to limit the scope of the present utility model to those skilled in the art to understand the present utility model and implement the same. All modifications made according to the spirit of the main technical proposal of the utility model should be covered in the protection scope of the utility model.

Claims

1. The utility model provides a fecal drainage ware, includes drainage bag body (1), its characterized in that: the utility model discloses a drainage bag body, including drainage bag body (1), outer screwed joint (3) are connected with in the up end integration of drainage bag body (1), the surface screw of outer screwed joint (3) connects soon has connecting cover (6), fixedly wear to be equipped with drainage tube (7) on connecting cover (6), the through-hole has been seted up to the one end that drainage tube (7) kept away from drainage bag body (1), the surface parcel of drainage tube (7) has gasbag (11), gasbag (11) are connected with air inlet cover (17) through intake pipe (10), the outside slip cover of air inlet cover (17) is equipped with presses cover (18), be connected with exhaust tube (16) on air inlet cover (17), install first check valve (15) on exhaust tube (16), install second check valve (23) on intake pipe (10), the inside sliding connection of air inlet cover (17) has piston (22), fixedly connected with a plurality of slide posts (21) between piston (22) and pressing cover (18), slide posts (21) slide and wear to establish on cover (17), the outside slip cover (21) is connected with air inlet spring (19) and the other end of fixed surface (19) of pressing cover (19), the air inlet pipe (10) is connected with a pressure relief pipe.

2. A fecal drainage device according to claim 1, wherein: the outer surface of the air inlet sleeve (17) and the outer surface of the pressing sleeve (18) are both provided with pressure stabilizing holes (20).

3. A fecal drainage device according to claim 2, wherein: the inside of drainage tube (7) is installed wash pipe (12), the outside of drainage tube (7) is stretched out to one end of wash pipe (12), and the outside one end of drainage tube (7) is stretched out to wash pipe (12) is connected with joint (13).

4. A fecal drainage device according to claim 3, wherein: the external surface of the external thread joint (3) is sleeved with a sealing ring (8), and the sealing ring (8) is arranged between the drainage bag body (1) and the connecting cover (6).

5. The fecal drainage device of claim 4 wherein: the drainage bag is characterized in that the bottom end of the drainage bag body (1) is connected with a liquid discharge pipe (14), a valve is arranged on the liquid discharge pipe (14), a gas release pipe (9) is connected to the drainage bag body (1), the top of the drainage bag body (1) is integrally connected with symmetrically distributed protruding blocks (4), and hanging holes (5) are formed in the protruding blocks (4).

6. A fecal drainage device according to claim 5, wherein: the inside of the drainage bag body (1) is connected with an anti-backflow film layer (2).