Butt joint device for installation of gastric tube after operation of gastrointestinal tumor

Abstract

The invention discloses a butt joint device for installation of a gastric tube after operation of gastrointestinal tumor, wherein the butt joint device includes a hoop, and a first gastric tube body and a second gastric tube body which are in butt joint. The butt joint ends of the first gastric tube body and the second gastric tube body are respectively fixedly connected with a first butt joint end and a second butt joint end, and at least two first installation grooves are symmetrically arranged on the end surface, close to the outer edge, of the first butt joint end, and a second installation groove is arranged close to the inner edge; semicircle clamping grooves are arranged at the upper and lower opposite positions of the middle, in a length direction, of each first installation groove; the end face of the first butt joint end is fixedly connected with a rubber seal gasket, and the end face of the second butt joint end is fixedly connected with a first installation strip and a second installation strip; grooves are arranged at the upper and lower opposite positions of the middle of the first installation strip; the grooves are each internally provided with a semicircle clamp block matched with the semicircle clamp groove, and a spring is connected between each semicircle clamp block and the groove bottom of each groove. The device can improve firm butt joint of the two gastric tubes.

Description

technical field [0001] The invention relates to the technical field of gastrointestinal tumors, in particular to a butt joint device for gastric tube installation after gastrointestinal tumor surgery. Background technique [0002] Gastrointestinal tumors are the most common and dominant malignant tumors, including gastric cancer, colon and rectal cancer, etc. There are obvious regional differences in the incidence of gastric cancer. The incidence of gastric cancer in the northwest and eastern coastal areas of my country is significantly higher than that in the south. The age of onset is more than 50 years old, and the ratio of male to female incidence is 2:1. Colorectal cancer is a common malignant tumor, including colon cancer and rectal cancer. In recent years, there is a tendency to develop to the proximal end (right colon). Its incidence is closely related to lifestyle, heredity, and colorectal adenoma. After surgery for gastrointestinal tumors, the doctor will use a ...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a butt joint device for gastric tube installation after gastrointestinal tumor surgery, to solve the above-mentioned background technology. When the traditional gastric tube is used, usually because the gastric tube is not long enough, it needs to be docked with another gastric tube outside the body. Gastric tube, to increase its length, due to the poor sealing when installing butt joint, there will be a problem of leakage between the two gastric tubes

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