Leakage prevention and treatment device used for post-rectum anastomosis

Abstract

The invention relates to the technical field of medical apparatuses, and discloses a leakage prevention and treatment device used for post-rectum anastomosis. The leakage prevention and treatment device used for the post-rectum anastomosis comprises an outer tube, an inner tube and a balloon, wherein the outer tube is covered with the balloon and the balloon is located at the front end of the outer tube, the rear end of the outer tube is provided with a balloon injection tube used for making the balloon filled with mediums, the rear end of the outer tube is further provided with a washing and water injection channel which extends to the front end of the outer tube, the front end of the washing and water injection channel is provided with a water spraying hole, the rear end of the outer tube is provided with an air inflation tube, and the air inflation tube reaches the front end of the outer tube through an air supplying channel. According to the leakage prevention and treatment device used for the post-rectum anastomosis, through the adoption of a method of water injection and attenuation, extraction and air supplement, excreta in the rectum is sucked thoroughly, and a good environment is built for healing of anastomotic wound in the rectum; meanwhile, through a blocking effect of the balloon, the colon is prevented from intensively contracting and motioning before the anastomotic wound heals, through the flushing and sucking effect of the leakage prevention and treatment device, a good active drainage is built, a patient who suffers anastomotic wound leakage can get effective drainage, and thus healing of the anastomotic wound is promoted.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a leak prevention and control device for rectal anastomosis. Background technique [0002] Intestinal cutting and suturing operations, such as low rectal cancer resection, in order to avoid excrement from infecting the anastomosis, need to implement protective measures on the anastomosis. The traditional method is to make a protective enterostomy on the abdominal wall of the human body, that is, after the colon is cut off, the The stump of the colon that communicates with the esophagus and stomach is pulled to the abdominal wall and fixed on the abdominal wall to form a temporary enterostomy. After the rectal anastomosis is healed, a second operation is performed to restore the intestine. However, such an approach requires a second operation, which will cause secondary injury to the patient, and the entire recovery period lasts for several years. The above-mentioned appro...

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is: in order to solve the problem that the drainage tube in the prior art has poor effect on rectal irrigation, a rectal anastomosis is now provided The last anti-leakage and anti-leakage device, the drainage component can protect the anastomosis in the rectum while flushing the excrement in the rectum, avoiding the retained excrement from penetrating from the balloon and the rectum to the anastomosis, and speeding up the patient's recovery. recovery cycle

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