CN216318315U

CN216318315U - Small intestine stoma

Info

Publication number: CN216318315U
Application number: CN202122514073.0U
Authority: CN
Inventors: 高丽媛
Original assignee: Shanxi Provincial Peoples Hospital
Current assignee: Shanxi Provincial Peoples Hospital
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-04-19
Anticipated expiration: 2031-10-19

Abstract

The utility model relates to the field of intestinal tract artificial assistance after small intestine fistulization. The utility model provides a small intestine stoma, this small intestine stoma is including fixed chassis (1), first stoma (2), second stoma (3), hose (4), fixed chassis (1) is a single opening and opening part have the drum that the extension was followed, first stoma (2) and second stoma (3) structure are the same all be a single opening and the drum that the opening part has the extension to be followed, respectively have a connector on first stoma (2) and the second stoma (3), two connectors pass through hose (4) and link together. The utility model has simple structure, can meet the requirements after the double-cavity stoma operation, can recycle nutrient substances and can not cause the necrosis of the mouth part of the small intestine stoma.

Description

Small intestine stoma

Technical Field

The utility model relates to the field of intestinal tract artificial assistance after small intestine fistulization.

Background

The stoma is caused by diseases of digestive system or urinary system, and the intestinal canal needs to be separated through surgical treatment, and one end of the intestinal canal is led out to the body surface (anus or urethra is moved to abdominal wall) to form an opening.

The stoma is generally directed to pathological changes of rectum, bladder and small intestine (such as rectal cancer, bladder cancer, intestinal obstruction, etc.), and in order to keep the life of a patient, a doctor surgically cuts off the pathological changes, for example, rectal cancer cuts off the rectum and anal canal, bladder cancer cuts off the bladder, and then opens an opening on the left side or the right side of the abdomen of the patient. Stool or urine is involuntarily expelled through the stoma, and such patients will need to stick a bag at the stoma to contain the expelled contents after discharge. Such patients are medically known as "ostomy persons".

Patient need carry out two-chamber stoma operation after doing the small intestine excision operation, generally need carry out the fistulization in 3 months and regain, and the small intestine is as important digestion in the alimentary canal, absorbs the organ, if do not handle good most nutrition that can make food by whiteout and run off, often arouse the necrosis of small intestine stoma mouth portion easily if using complete butt joint operation simultaneously to if simple intubate is because small intestine wriggling, the intubate is extruded easily.

Disclosure of Invention

The technical problem to be solved by the utility model is as follows: how to provide a suitable small intestine stoma for a patient with a double-cavity stoma operation and solve various problems after the operation.

The technical scheme adopted by the utility model is as follows: the utility model provides a small intestine stoma, this small intestine stoma is including fixed chassis (1), first stoma (2), second stoma (3), hose (4), fixed chassis (1) is a single opening and opening part have the drum that the extension was followed, first stoma (2) and second stoma (3) structure are the same all be a single opening and the drum that the opening part has the extension to be followed, respectively have a connector on first stoma (2) and the second stoma (3), two connectors pass through hose (4) and link together.

The small intestine stoma also comprises an elastic pad (5), and the tops of the outer sides of the first stoma (2) and the second stoma (3) are fixed on the top of the inner side of the chassis (1) through viscose glue.

Each of the first (2) and second (3) stoma is open at one end by means of a quick-coupling connection hose (4).

An insertion tube (21) is arranged at the opening of the first stoma (2), and an elastic sleeve (22) is sleeved on the insertion tube (21).

The utility model has the beneficial effects that: the utility model has simple structure, can meet the requirements after the double-cavity stoma operation, can recycle nutrient substances and can not cause the necrosis of the mouth part of the small intestine stoma.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view taken along line A-A of FIG. 1;

figure 3 is a schematic view of a first stoma configuration;

the device comprises a fixing base plate 1, a fixing base plate 2, a first stoma 3, a second stoma 4, a hose 5 and an elastic pad.

Detailed Description

The materials adopted by the utility model are all medical silicon rubber.

In use, as shown in fig. 1-3, the present invention first measures the distance between two small intestine ostomy openings of a patient, and then selects a first ostomy and a second ostomy (mainly referring to the appropriate size of the openings) which are matched with the specifications of the small intestine ostomy openings.

The utility model provides a small intestine stoma, this small intestine stoma is including fixed chassis 1, first stoma 2, second stoma 3, hose 4, and fixed chassis 1 is a single opening and the opening part has the drum that the extension was followed, and first stoma 2 and the same drum that all is a single opening and the opening part has the extension to follow of 3 structures of second stoma, and its size can be different, and first stoma 2 and second are respectively had a connector on stoma 3, and two connectors pass through hose 4 and link together.

The utility model connects two stoma together through two stoma, and directly transfers from one stoma to the other stoma under the action of the internal pressure of the small intestine. The nutrient substances are recycled, and undigested nutrient substances are prevented from being directly discharged from the stoma.

The small intestine stoma also comprises an elastic pad 5, and the tops of the outer sides of the first stoma 2 and the second stoma 3 are fixed on the top of the inner side of the chassis 1 through viscose glue. The elastic cushion 5 is a spongy cushion made of silica gel.

Each of the first and

second stoma

2, 3 is open at one end by means of a quick-coupling connection hose 4.

An insertion tube 21 is arranged at the opening of the first stoma 2, and an elastic sleeve 22 is sleeved on the insertion tube 21.

The present invention requires a plurality of first and second stomas of different sizes (different diameters of the mouth, different diameters of the mouth cannula). In practice, it is necessary to manufacture a plurality of standard sizes, for example, a first stoma and a second stoma having circular mouths with mouth diameters of 2cm, 2.5cm and 3cm, and a mouth cannula having a diameter of 1cm or 1.5 cm. So as to meet different regulations of small intestine fistulization mouths.

The elastic pad is a cake pad, and it is installed at fixed chassis top inboard, and its external diameter is the same with fixed chassis top internal diameter, according to the distance of making a mouthful on measuring two fistulizations, makes first mouthful of making and the second mouthful of making the outside of top fix on the elastic pad (if fixed through medical viscose), then uses the connector that suitable length hose connection was made to first mouthful and second through quick-operation joint, makes two mouthful UNICOMs.

The first stoma and the second stoma are well aligned with the two small intestine stoma, and the expansion edge is fixed by medical viscose or medical stoma leak-proof glue and the like. And finally, the fixing chassis is well buckled and fixed by medical viscose or medical stoma leakage-proof glue and the like.

Furthermore, the first stoma and the second stoma have the same structure, an insertion tube is arranged at the opening of the first stoma, and an elastic sleeve made of silica gel material is sleeved on the insertion tube to further prevent stoma leakage.

The utility model has simple structure, can meet the requirements after the double-cavity stoma operation, can recycle nutrient substances and can not cause the necrosis of the mouth part of the small intestine stoma.

Claims

1. A small intestine stoma, characterized in that: this small intestine stoma includes fixed chassis (1), first stoma (2), second stoma (3), hose (4), fixed chassis (1) is a single opening and the opening part has the drum that the extension was followed, first stoma (2) and second stoma (3) the same all be a single opening and the opening part has the drum that the extension was followed, respectively have a connector on first stoma (2) and the second stoma (3), two connectors pass through hose (4) and link together.

2. The small intestine stoma according to claim 1, wherein: the small intestine stoma also comprises an elastic pad (5), and the tops of the outer sides of the first stoma (2) and the second stoma (3) are fixed on the top of the inner side of the chassis (1) through viscose glue.

3. The small intestine stoma according to claim 1, wherein: each of the first (2) and second (3) stoma is open at one end by means of a quick-coupling connection hose (4).

4. The small intestine stoma according to claim 1, wherein: an insertion tube (21) is arranged at the opening of the first stoma (2), and an elastic sleeve (22) is sleeved on the insertion tube (21).