CN106955184A - Ostomy bag - Google Patents

Abstract

The invention relates to an ostomy bag, which comprises a bag and a chassis, wherein the chassis is arranged on the right side of the inner surface of the bag, the chassis is detachably connected with the bag, the left end of the bag is provided with a liquid discharge port, the liquid discharge port is provided with a sealing plug, the inner surface of the chassis is provided with an outward convex nozzle, the convex nozzle is provided with a hollow support pipe, the convex nozzle is provided with meshes, and the meshes, the support pipe and the bag are communicated. The invention can not only store the human excrement, but also prevent the ureter from being narrow at the fistulization position and reduce the occurrence probability of ureteral calculus of a fistulization patient.

Description

an ostomy bag

technical field

The invention relates to the technical field of medical devices, 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.

Contents of the invention

The invention aims to provide an ostomy bag, which can prevent ureteral stenosis at the ostomy site and reduce the incidence of ureteral stones in patients with ostomy.

In order to achieve the above object, the technical scheme adopted in the present invention 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 present invention has the following beneficial effects:

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

Description of drawings

Fig. 1 is the back view of the present invention;

Fig. 2 is a top view of the present invention;

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.

detailed description

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

As shown in Figure 1, the ostomy bag disclosed by the present invention 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. There is a sealing plug 6 on the drain port 5 . 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 type of material different from the existing ostomy bag, which has better biocompatibility, and the part attached to the ureterostomy has the effect of sterilization and anti-inflammation.

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 internally connected. 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 5, and support pipe 3 is contained in the support pipe hole 5, 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. 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 present invention also can have other multiple implementation modes, without departing from the spirit and essence of the present invention, those skilled in the art can make various corresponding changes and deformations according to the present invention, but these corresponding changes All changes and modifications should belong to the scope of protection of the appended claims of the present invention.

Claims (9)

1. a kind of ostomy bag, it is characterised in that:Including pocket (1) and chassis (2), the chassis (2) is located at pocket (1) inner surface Right side, chassis (2) are detachably connected with pocket (1), and the left end of the pocket (1) is provided with leakage fluid dram (5), the leakage fluid dram (5) sealing-plug (6) is provided with, chassis (2) inner surface is provided with the convex mouth (4) of evagination, and the convex mouth (4) is provided with hollow Having on stand tube (3), the convex mouth (4) communicated inside mesh (8), 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 provided with support pore (5), The stand tube (3) is mounted in support pore (5), and the mesh (8) is located at 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 provided with manhole (7), described Convex mouth (4) and manhole (7) are just right.

7. ostomy bag according to claim 1, it is characterised in that：The chassis (2) is connected with pocket (1) flange.

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

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