Gastrointestinal surgical scissors

Abstract

The invention discloses a pair of gastrointestinal surgical scissors, comprising a first scissor blade, a fixed shaft and a second scissor blade, wherein the right end of the bottom of the first scissor blade is fixedly connected with a first finger ring, a first wire groove is formed in the surface of the first scissor blade, a first pulley is fixedly mounted at the left end of the first wire groove, the right end of the first wire groove is fixedly connected with a second pulley, and a first groove is formed in the left end of the first scissor blade. According to the gastrointestinal surgical scissors, the first groove, a first chute, a first slider, a first gear lever, a first spring, a second gear lever, a second chute, a second slider, a second groove, a second spring, a first thin wire, a first scissor arm, a second thin wire and a second scissor arm are mutually matched to solve the problem that when existing surgical scissors is used for cutting off the intestinal wall, because the intestinal canal is free and lubricating materials are on the surface of the intestinal canal, scissor blades easily slide, and medical staff cannot conveniently cut.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a kind of gastrointestinal surgical scissors. Background technique [0002] In hospitals, drug therapy, radiotherapy and surgical resection are usually used for the treatment of patients with relatively high incidence of esophageal cancer and colon cancer, but in comparison, surgical resection has the best effect, so surgical resection is generally used in the early stage of the disease. Doctors need a lot of medical equipment when performing surgery, such as needles, threads, scissors, and gauze. However, when the current surgical scissors cut the intestinal wall, since the intestinal tube is free, and the surface of the intestinal tract has substances that act as lubricants, As a result, the scissor blades are easy to slide during use, and it is inconvenient for medical personnel to cut. Therefore, we propose a gastrointestinal surgical scissors. Contents of the i...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of gastrointestinal surgical scissors, which has the advantage of conveniently cutting the intestinal wall, and solves the problem that the current surgical scissors cut the intestinal wall because the intestinal tube is free and the surface of the intestinal tract acts as a lubricant. substances, causing scissor blades to slide easily during use, making it inconvenient for medical staff to cut

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