Controllable artificial anus

Abstract

The controllable artificial anus includes one pipe with one valve connected to its front end and one stopper connected to the tail end; and one fixer in the middle part of the pipe. The fixer includes one fixing board and one duct connected to the fixing board, the fixing board has two notches symmetrically set in the middle part and the duct is provided with two regulating screws. In the outer side of the joint between the pipe and the fixing board, there are locating track set corresponding to the notches and locating slot corresponding to the regulating screws. The present invention has simple structure and convenient assembling and disassembling, and can protect wound well and make the patient convenient in life.

Description

technical field [0001] The invention mainly relates to the field of medical devices, in particular to a controllable artificial anus suitable for patients after rectal cancer surgery. Background technique [0002] At present, after fistula surgery for intra-abdominal tumors, intestinal tumors, and celiac diseases, the colon is pulled on the abdominal wall to the artificially formed defecation opening outside the skin of the abdominal wall, and then the feces collection bag is pasted on the defecation opening. There are many methods for this treatment Disadvantages: 1. Stool can be discharged at any time, but it often leaks due to loose fit, soils the body and clothes, and even causes an unpleasant smell, which greatly reduces the quality of life of patients after surgery, and even suffers from emotional distress. 2. There is no device to isolate the ostomy wound from the stool, so that the skin around the defecation opening and the intestinal mucosa are stimulated by feces, ...

AI Technical Summary

Problems solved by technology

[0002] At present, after fistula surgery for intra-abdominal tumors, intestinal tumors, and celiac diseases, the colon is pulled on the abdominal wall to the artificially formed defecation opening outside the skin of the abdominal wall, and then the feces collection bag is pasted on the defecation opening. There are many methods for this treatment Disadvantages: 1. Stool can be discharged at any time, but it often leaks due to loose fit, soils the body and clothes, and even causes an unpleasant smell, which greatly reduces the quality of life of patients after surgery, and even suffers from emotional distress. 2. There is no device to isolate the ostomy wound from the stool, so that the skin around the defecation opening and the intestinal mucosa are stimulated by feces, intestinal digestive juices, and chemical materials on the feces collection bag for a long time , easy to produce eczema, blisters, bleeding, ulceration, erosion, self-care of the patient is very troublesome, it is not easy to maintain a good condition of the artificial anus, it is easy to cause wound infection, and even the failure of the fistula; 3. Postoperative wound care is a difficult problem. Patients and medical workers bring many disadvantages, which cause inconvenience to patients' lives, cause mental pain, and limit their participation in normal social life. Some patients with rectal cancer are unwilling to remove the anus, and the cancer often has to be resected. to eradication, which reduces the survival rate of surgical treatment

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