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Artificial anus

An artificial and anal plug technology, applied in the field of medical devices, can solve problems such as large amount of nursing care, inconvenient life for patients, fecal incontinence, etc., and achieve the effects of improving the quality of life, alleviating mental pain, and reducing the amount of nursing care.

Inactive Publication Date: 2011-03-30
侯宝星
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Patients with severe brain and spinal cord tissue damage can also lead to fecal incontinence, requiring a lot of care
So far, the vast majority of patients with abdominal ostomy in the world use fecal bags to receive stool, which makes life very inconvenient and stressful for patients
Fecal incontinence caused by brain and spinal cord injury, there is no clinically available medical device for controlling fecal incontinence

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] like figure 1 As shown, the anal plug (1) is a hollow cylindrical structure provided with ventilation holes, the upper end is glans-shaped, and the lower end is threaded and fixed to the center of the plug chassis (3). The pressure sensor (2) is fixed on the depression of the glans of the anal plug (1), and the pressure sensor (2') is fixed on the outer surface of the middle part of the anal plug. The glans of the anal plug (1) has several air inlets (6), which communicate with the hollow part of the anal plug (1). 2 pressure sensors (2, 2′), respectively have a wire connected to the circuit board (13), the circuit board (13) is connected to the liquid crystal display (14), and the liquid crystal display (14) displays the pressure in the intestine, the pressure sensor (2') shows the pressure in the air bag (4), so as to prevent damage to the intestinal mucosa caused by too much inflation of the balloon to excessive pressure on the intestinal wall. When the intestinal ...

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PUM

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Abstract

The invention discloses an artificial anus to be inserted in the abdominal wall for making a hole or into anus for control bowel movements. The artificial anus consists of an anus plug, a plug base, an air cell, a pressure sensor, a filter, an air inlet and an exhaust hole, and is a medical device for abdominal colostomy after colorectal operation or controlling bowel movements of the patient with fecal incontinence due to brain and spinal tissue damage. The artificial anus can help the patient to keep the feces in the intestinal cavity in place of the conventional feces bag, thereby radically changing the bowel movement mode of the patient.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to an artificial false anus for controlling defecation of patients with fecal incontinence after resection of rectal malignant tumors and rectal stoma and severe damage to the central nervous system. Background technique [0002] Some patients with rectal malignant tumors need to remove the rectum. In order to facilitate the patients to clean up their own feces, the doctor makes an incision on the patient's abdominal wall, and then sutures the broken end of the retained intestinal tube to the abdominostomy. At present, patients with abdominal wall stoma basically use fecal bags to receive stool. The feces that flow out will irritate the skin around the stoma for a long time, which will inflame the skin and even form ulcers. Patients with feces bags sometimes have loose seals due to changes in body posture, leaking stools will contaminate clothes, and the smell o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F2/02A61F2/48
Inventor 侯宝星
Owner 侯宝星
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