CN219461605U

CN219461605U - Intestinal stoma plugging device

Info

Publication number: CN219461605U
Application number: CN202320705010.XU
Authority: CN
Inventors: 雷晓艳
Original assignee: Anhui Children's Hospital Anhui Xinhua Hospital Anhui Institute Of Pediatrics Anhui Hospital Of Pediatrics Affiliated To Fudan University
Current assignee: Anhui Children's Hospital Anhui Xinhua Hospital Anhui Institute Of Pediatrics Anhui Hospital Of Pediatrics Affiliated To Fudan University
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-08-04
Anticipated expiration: 2033-04-03

Abstract

The utility model discloses an enterostomy plugging device, which comprises a hollow plunger and a central plunger, wherein the hollow plunger comprises a sealing cover and a hollow column, the hollow column is coaxially arranged in the middle of the sealing cover, the hollow column is hollow and passes through the sealing cover to be communicated with the outside, a plugging groove is formed in the inner wall of the hollow column, the central plunger comprises a solid column, a groove is formed in the solid column, an expansion air bag is arranged in the groove, and the expansion air bag is communicated with an air inflation channel formed in the solid column. The utility model discloses a form a whole after inserting hollow plunger with the central plunger, insert the stoma with whole device again in, can reduce the pressure of body fluid to whole device in the abdominal cavity to put the risk that reduces whole device and deviate from the stoma. And by utilizing the mutual matching of the expansion air bag and the blocking groove, body fluid cannot overflow from the middle of the hollow column after entering the hollow column, but is blocked by the expansion air bag, so that the blocking capacity of the device at the stoma is enhanced, and the blocking performance of the device is improved.

Description

Intestinal stoma plugging device

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an enterostomy occluder.

Background

An enterostomy operation is an important operation mode for treating various intestinal obstruction caused by congenital deformity or secondary factors and the like. Typically, the intestinal tract is provided with an artificial stoma and the stoma is placed outside the body (typically on the abdomen) in place of the anal function. After the intestinal tract is recovered, the external stoma is plugged to test whether the functions of organs such as the intestinal tract are complete, so as to determine whether the external stoma is to be sutured and returned into the body.

However, the traditional external ostomy appliance is usually plugged by using medical gauze, balloon catheter and the like, but the plugging is incomplete, and the intestinal tract is damaged. The T-shaped plug is further inserted into the external stoma, but the existing T-shaped plug is poor in plugging performance, body fluid in the body possibly overflows out of the body along a gap of the T-shaped plug, and risks such as dirt and infection are formed.

Disclosure of Invention

The utility model aims to provide an enterostomy occluder, which solves the technical problem of poor occlusion effect caused by the possibility of body fluid overflowing along a gap in the prior art.

In order to solve the technical problems, the utility model specifically provides the following technical scheme:

the intestinal stoma stopper comprises a hollow plunger and a central plunger, wherein the central plunger is inserted into the hollow plunger to form an integral plug for sealing an intestinal stoma;

the hollow plunger comprises a sealing cover and a hollow column, the hollow column is coaxially arranged in the middle of the sealing cover, the hollow column is hollow and penetrates through the sealing cover to be communicated with the outside, a blocking groove is formed in the inner wall of the hollow column, and the track of the blocking groove extends at least over one circle of the outer wall of the hollow column;

the central plunger comprises a solid column, a groove is formed in the solid column, an expansion air bag is arranged in the groove, and the expansion air bag is communicated with an air inflation channel formed in the solid column;

the position distribution of the expansion air bags corresponds to the position of the blocking groove, and the expansion air bags are embedded into the blocking groove for blocking after being inflated and expanded through the inflation channel.

As a preferred embodiment of the present utility model, the outer wall of the hollow column is provided in a wave shape.

As a preferred mode of the utility model, the cover comprises a cover edge and a cover body, wherein the cover edge is arranged at the edge of the cover body, and a containing area is formed between the cover edge and the cover body in a downward extending mode.

As a preferable mode of the utility model, the cover body comprises a main shaft and a main cover, the end part of the main shaft is respectively connected with the cover edge and the hollow column, the cover body is arranged between the cover edge and the hollow column, the cover body is rotatably connected to the main shaft, and the cover body can rotate by taking the main shaft as a rotating shaft.

As a preferable mode of the utility model, the main cover is provided with a holding buckle.

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

the utility model discloses a form a whole after inserting hollow plunger with the central plunger, insert the stoma with whole device again in, can reduce the pressure of body fluid to whole device in the abdominal cavity to put the risk that reduces whole device and deviate from the stoma. And by utilizing the mutual matching of the expansion air bag and the blocking groove, body fluid cannot overflow from the middle of the hollow column after entering the hollow column, but is blocked by the expansion air bag, so that the blocking capacity of the device at the stoma is enhanced, and the blocking performance of the device is improved. And this device still is provided with the lid that can rotate to can more audio-visual observation arrange the state of external intestinal stoma in, the humanized of device that increases has also reduced the oppression to intestinal body.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.

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

FIG. 2 is a schematic cross-sectional view of a hollow plunger of the present utility model;

fig. 3 is a schematic cross-sectional view of a center plunger according to the present utility model.

Reference numerals in the drawings are respectively as follows:

1. a hollow plunger; 2. a central plunger; 3. a cover; 4. a hollow column; 5. blocking the groove; 6. a solid column; 7. a groove; 8. inflating the balloon; 9. an air charging passage; 10. a cover rim; 11. a cover body; 12. a receiving area; 13. a main shaft; 14. a main cover; 15. and (5) holding the buckle.

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.

As shown in fig. 1 to 3, the present utility model provides an enterostomy stopper comprising a hollow plunger 1 and a central plunger 2, wherein the central plunger 2 is inserted into the hollow plunger 1 to form an integral plug for blocking an enterostomy.

The hollow plunger 1 comprises a sealing cover 3 and a hollow column 4, the hollow column 4 is coaxially arranged in the middle of the sealing cover 3, the hollow column 4 is hollow and penetrates through the sealing cover 3 to be communicated with the outside, a blocking groove 5 is formed in the inner wall of the hollow column 4, and the track of the blocking groove 5 extends at least over one circle of the outer wall of the hollow column 4.

The central plunger 2 comprises a solid column 6, a groove 7 is arranged on the solid column 6, an expansion air bag 8 is arranged in the groove 7, and the expansion air bag 8 is communicated with an air charging channel 9 arranged on the solid column 6.

The position distribution of the expansion air bags 8 corresponds to the position of the blocking groove 5, and the expansion air bags 8 are embedded into the blocking groove 5 for blocking after being inflated and expanded through the inflation channels 9.

In the present device, the central plunger 2 is inserted into the hollow plunger 1, so that the enterostomy is blocked. This arrangement allows on the one hand the removal of the central plunger 2, which facilitates the administration and the inspection, and is more flexible to use, and on the other hand the reduction of the pressure of the abdominal cavity on the whole device, thus reducing the risk of the whole device coming out of the enterostomy.

The inflation channel 9 arranged on the central plunger 2 is communicated with the inflation air bag 8, but is not communicated with the inside of the abdominal cavity, so that the inflation channel 9 is inflated from the outside to bulge the inflation air bag 8 so as to be embedded into the blocking groove 5, and the blocking work is completed.

The blocking groove 5 needs to be disposed at least around the outer wall of the hollow column 4, and may be circumferentially distributed in a circular shape or spirally distributed, but needs to be disposed around the outer wall of the hollow column 4 for completely blocking body fluid so that body fluid cannot leak.

Inflation of the inflation channel 9 from the outside allows the inflatable bladder 8 to expand and fit into the blind groove 5, and suction from the outside also allows the inflatable bladder 8 to be hidden from the recess 7, ready for insertion into the hollow column 4.

As shown in fig. 2, the outer wall of the hollow column 4 is provided in a wavy shape. The shape can increase the friction between the hollow column 4 and the intestinal canal opening, so that the blockage is firmer and can not fall off.

In addition, the closure 3 comprises a lid rim 10 and a lid body 11, the lid rim 10 being arranged at the edge of the lid body 11, and the lid rim 10 extending downwards forming a receiving zone 12 with the lid body 11.

Since the enterostomy has a portion of the intestinal body located outside the body, the conventional plug is directly disposed on this portion of the intestinal body, thereby being aligned to form compression, and even the occurrence of compression ischemia. The device extends downwardly from the cover rim 10 to form a receiving area 12 for receiving the bowel body disposed outside the body, thereby greatly reducing compression of alignment.

Further, the cover 11 includes a main shaft 13 and a main cover 14, the end of the main shaft 13 is connected with the cover rim 10 and the hollow column 4 respectively, the cover 11 is disposed between the cover rim 10 and the hollow column 4, the cover 11 is rotatably connected to the main shaft 13, and the cover 11 can rotate around the main shaft 13 as a rotation axis.

Wherein the lower part of the cover 11 is the sausage body arranged outside, and the sausage body can be observed more conveniently by arranging the cover 11 capable of rotating, so that more accurate judgment can be made.

The main cover 14 is provided with the holding buckle 15, so that the cover body 11 can be turned over more conveniently.

The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application, the scope of which is defined by the claims. Various modifications and equivalent arrangements may be made to the present application by those skilled in the art, which modifications and equivalents are also considered to be within the scope of the present application.

Claims

1. The intestinal stoma stopper is characterized by comprising a hollow plunger (1) and a central plunger (2), wherein the central plunger (2) is inserted into the hollow plunger (1) to form an integral plug for sealing an intestinal stoma;

the hollow plunger (1) comprises a sealing cover (3) and a hollow column (4), the hollow column (4) is coaxially arranged in the middle of the sealing cover (3), the hollow column (4) is hollow and penetrates through the sealing cover (3) to be communicated with the outside, a blocking groove (5) is formed in the inner wall of the hollow column (4), and the track of the blocking groove (5) extends at least over one circle of the outer wall of the hollow column (4);

the central plunger (2) comprises a solid column (6), a groove (7) is formed in the solid column (6), an expansion air bag (8) is arranged in the groove (7), and the expansion air bag (8) is communicated with an air charging channel (9) formed in the solid column (6);

the positions of the expansion air bags (8) are distributed corresponding to the positions of the blocking grooves (5), and the expansion air bags (8) are embedded into the blocking grooves (5) for blocking after being inflated and expanded through the inflation channels (9).

2. An enterostomy occluder according to claim 1, characterized in that the outer wall of the hollow column (4) is provided in a wave-like shape.

3. An enterostomy occluder according to claim 1, wherein the closure cap (3) comprises a cap rim (10) and a cap body (11), the cap rim (10) being arranged at the edge of the cap body (11) and the cap rim (10) extending downwards forming a receiving zone (12) with the cap body (11).

4. A enterostomy occluder according to claim 3, characterized in that the cover body (11) comprises a main shaft (13) and a main cover (14), the ends of the main shaft (13) are respectively connected with the cover rim (10) and the hollow column (4), the cover body (11) is arranged between the cover rim (10) and the hollow column (4), the cover body (11) is rotatably connected to the main shaft (13), and the cover body (11) can rotate with the main shaft (13) as a rotation axis.

5. An enterostomy occluder according to claim 4, characterized in that the main cap (14) is provided with a grip (15).