CN207721951U - an ostomy bag - Google Patents

Abstract

The utility model relates to a stoma bag, including pocket and chassis, the right side of pocket internal surface is located on the chassis, and the chassis can be dismantled with the pocket and be connected, the left end of pocket is equipped with the leakage fluid dram, be equipped with the sealing plug on the leakage fluid dram, the chassis internal surface is equipped with the protruding mouth of evagination, be equipped with hollow stand pipe on the protruding mouth, there is the mesh on the protruding mouth, mesh, stand pipe and pocket inside communicate with each other. The utility model discloses not only can deposit human excrement, still can prevent that the ureter of fistulization department is narrow, reduces the emergence probability of patient's ureteral calculus of fistulization.

Description

an ostomy bag

technical field

The utility model relates to the technical field of medical instruments, in particular to an ostomy bag.

Background technique

"Ostomy" is caused by diseases of the digestive system or urinary system. It is necessary to separate the intestinal tube through surgical treatment, and lead one end of the intestinal tube to the body surface (the anus or urethra is moved to the abdominal wall) to form an opening. It can achieve intestinal decompression, reduce obstruction, protect the anastomosis or damage of the distal intestine, promote the recovery of intestinal and urinary tract diseases, and even save the patient's life. However, the ureter at the stoma is narrow, which increases the incidence of ureteral stones in stoma patients.

An ostomy bag is usually used at the stoma to store human excrement containers, such as urine and feces. The stoma is divided into one-piece type and two-piece type. One-piece type: usually disposable, with a cut opening, easy to use, suitable for people with flexible hands and feet, and the elderly. Two-piece: the bag and the chassis can be separated, the stoma can be cared for without tearing the chassis, the bag is easy to replace, and the skin around the stoma can be protected; the chassis can be cut according to the shape of the stoma. However, the current ostomy bag usually only plays the role of storing human excrement, and cannot solve the problem of ureteral stenosis at the stoma.

Utility model content

The utility model aims at providing an ostomy bag, which can prevent the stenosis of the ureter at the ostomy site and reduce the occurrence rate of ureteral calculi in patients with ostomy.

In order to achieve the above object, the technical scheme adopted by the utility model is as follows:

An ostomy bag, comprising a bag and a chassis, the chassis is arranged on the right side of the inner surface of the bag, the chassis is detachably connected to the bag, the left end of the bag is provided with a drain port, and a sealing plug is provided on the drain port, The inner surface of the chassis is provided with an outwardly protruding mouth, and a hollow bracket tube is arranged on the mouth, and a mesh is arranged on the mouth, and the mesh, the bracket tube and the pocket are connected to each other.

Further, the convex mouth is in the shape of a truncated cone.

Further, a support tube hole is provided in the center of the protruding nozzle, the support tube is installed in the support tube hole, and the mesh is provided on the side wall of the protruding nozzle.

Further, the protruding mouth is a thin-walled structure.

Further, one end of the support tube extends into the pocket, and the other end of the support tube is a free end.

Further, the chassis is provided with a circular through hole, and the protruding mouth is directly opposite to the circular through hole.

Further, the chassis is connected to the pocket flange.

Further, the inner surface of the chassis has an adhesive surface, and a protective paper is provided on the adhesive surface.

Further, the pocket is made of transparent material.

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

The utility model can not only store human excrement, but also prevent ureteral stenosis at the ostomy site, and reduce the occurrence rate of ureteral stones in ostomy patients.

Description of drawings

Fig. 1 is the back view of the utility model;

Fig. 2 is the top view of the utility model;

Fig. 3 is the structural representation of chassis;

Fig. 4 is the structural representation of pocket;

In the figure: 1-pocket, 2-chassis, 3-bracket tube, 4-protruding nozzle, 5-drainage port, 6-sealing plug, 7-circular through hole, 8-mesh hole, 9-chassis flange, 10-pocket flange, 11-bracket tube hole.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings.

As shown in Figure 1, the ostomy bag disclosed by the utility model includes a bag 1 and a chassis 2, the chassis 2 is arranged on the right side of the inner surface of the bag 1, the chassis 2 is detachably connected to the bag 1, and the left end of the bag 1 is provided with a drain Port 5 and drain port 5 are provided with a sealing plug 6 . The inner surface of the chassis 2 has an adhesive surface, the adhesive surface is provided with a protective paper, and the pocket 1 is made of a transparent material. The chassis 2 adopts a new material different from the existing ostomy bag, which has better biocompatibility, and the part attached to the ureterostomy has bactericidal and anti-inflammatory effects.

As shown in Figures 2 and 3, the inner surface of the chassis 2 is provided with a protruding mouth 4, the mouth 4 is provided with a hollow support pipe 3, and the mouth 4 has a mesh 8, the mesh 8, the support pipe 3 and Pocket 1 is connected internally. Further, the protruding mouth 4 is a truncated cone, and the protruding mouth 4 is a thin-walled structure. Protruding mouth 4 center is provided with support pipe hole 11, and support pipe 3 is contained in support pipe hole 11, and mesh 8 is located at convex mouth 4 sidewalls. One end of the support pipe 3 extends into the pocket 1, and the other end of the support pipe 3 is a free end. The chassis 2 is provided with a circular through hole 7, and the convex mouth 4 is directly opposite to the circular through hole 7. Further, a chassis flange 9 is provided on the outer surface of the chassis 2, as shown in FIG. 4 , a pocket flange 10 is provided on the inner surface of the pocket 1, and the pocket flange 10 is adapted to the chassis flange 9. Of course, the pocket 1 has a through hole through its interior, and the pocket flange 10 is directly opposite to the through hole.

When in use, tear off the protective paper on the chassis 2, extend the free end of the stent tube 3 into the ureter of the patient, and paste the chassis 2 flat on the skin, the stent tube 3 can prevent the ureter at the ostomy from narrowing and reduce the risk of ostomy The incidence of ureteral stones in patients. When the outer diameter of the stent tube 3 is smaller than the inner diameter of the ureter, a part of the liquid flows into the pocket 1 through the stent tube 3, and another part of the liquid flows into the pocket 1 through the mesh 8, so that the ureter can be excreted smoothly.

Certainly, the utility model also can have other multiple implementation modes, under the situation of not departing from the spirit and essence of the utility model, those skilled in the art can make various corresponding changes and distortions according to the utility model, but these Corresponding changes and deformations should all belong to the scope of protection of the appended claims of the utility model.

Claims (9)

1. a kind of ostomy bag, it is characterised in that:Including pocket (1) and chassis (2), the chassis (2) is set to pocket (1) inner surface Right side, chassis (2) are detachably connected with pocket (1), and the left end of the pocket (1) is equipped with leakage fluid dram (5), the leakage fluid dram (5) it is equipped with sealing-plug (6), chassis (2) inner surface is equipped with the convex mouth (4) of evagination, and the convex mouth (4) is equipped with hollow Stand tube (3) has mesh (8) on the convex mouth (4), is communicated inside the mesh (8), stand tube (3) and pocket (1).

2. ostomy bag according to claim 1, it is characterised in that：The convex mouth (4) is circular platform type.

3. ostomy bag according to claim 1 or 2, it is characterised in that：Convex mouth (4) center is equipped with holder pore (11), for the stand tube (3) in holder pore (11), the mesh (8) is set to convex mouth (4) side wall.

4. ostomy bag according to claim 3, it is characterised in that：The convex mouth (4) is thin-wall construction.

5. ostomy bag according to claim 3, it is characterised in that：Described stand tube (3) one end is put in pocket (1), branch Frame pipe (3) other end is free end.

6. ostomy bag according to claim 1, it is characterised in that：The chassis (2) is equipped with circular through hole (7), described Convex mouth (4) and circular through hole (7) face.

7. ostomy bag according to claim 1, it is characterised in that：The chassis (2) and pocket (1) flanged joint.

8. ostomy bag according to claim 1, it is characterised in that：Chassis (2) inner surface has adhesive surface, the stickup Face is equipped with protection sheet.

9. ostomy bag according to claim 1, it is characterised in that：The pocket (1) is transparent material.