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Stoma plug used for colostomies

A stoma and colon technology, applied in the field of medical devices, can solve the problems of unavoidable contact with feces, unclear blocking effect, complicated design, etc., and achieve the effects of simple structure, avoiding related complications, and reducing compression.

Inactive Publication Date: 2015-03-25
王辉 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the characteristic of feces forming, it is possible to design a stoma plug to effectively seal the colostomy. However, the existing stoma sealing devices still have many shortcomings, including: large volume, poor concealment, unclear sealing effect, unavoidable contact with feces during replacement, complex design and expensive cost, etc.

Method used

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  • Stoma plug used for colostomies
  • Stoma plug used for colostomies
  • Stoma plug used for colostomies

Examples

Experimental program
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Effect test

Embodiment Construction

[0030] Embodiments of the present invention will now be described with reference to the drawings, in which like reference numerals represent like elements.

[0031] Please refer to figure 1 -5. The ostomy plug for colostomy includes a main body 1, a hollow inner core 2 for collecting feces, and a double-sided hollow bottom plate 3 that can be pasted repeatedly.

[0032] The main body 1 includes a hollow cylinder 11 inserted into the intestine and a disc 12 placed outside the intestine. One end of the hollow cylinder 11 is close to the abdominal wall, and the other end is the abdominal cavity end. The edge of the abdominal cavity end of the hollow cylinder 11 is bent outward to form a hook ring 11a. The disc 12 is connected to the end of the hollow cylinder 11 close to the abdominal wall, and the outer diameter of the disc 12 is larger than that of the hollow cylinder 11 . The disk 12 is made of transparent or non-transparent material, the transparent material is more conveni...

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Abstract

The invention discloses a stoma plug used for colostomies. The stoma plug used for the colostomies comprises a body and a hollow inner core used for collecting excrement. The body comprises a hollow pillar body inserted into an intestinal canal and a disc retained outside the intestinal canal, wherein the disc is connected to the end, close to the abdominal wall, of the hollow pillar body, the hollow inner core can be detachably installed inside the hollow pillar body, and a one-way valve capable of opening and closing a passage of the hollow inner core is arranged at the end, close to the abdominal cavity, of the hollow inner core. The stoma plug used for the colostomies is good in concealment, good in plugging effect and convenient to replace, does need to make contact with the excrement, and can reduce related complications caused by leakage of fecal sewage.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a stoma plug for colostomy. Background technique [0002] There are about 100,000 new patients with permanent colostomy in my country every year. At present, the cumulative number of patients with colostomy has exceeded one million. The demand for stoma-related products is constantly increasing. The ostomy bag is one of the most commonly used stoma care products, but because of its shortcomings such as easy leakage, skin damage, poor concealment, and strong odor, the ostomy bag brings inconvenience to the patient and cannot regulate defecation. Work life is even more negatively affected. [0003] In order to rebuild the defecation control of stoma patients, existing inventions are mainly divided into two categories: artificial sphincter and occlusion device. The artificial sphincter generally needs to be implanted during the operation, and the control of defecation is realized th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F5/445
Inventor 王辉汪建平黄榕康杨科力曾杨胡民辉赵日升初丽丽
Owner 王辉
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