Decompression tube for intestinal surgery

Abstract

The invention discloses a decompression tube for intestinal surgery. The decompression tube comprises a tube body, an intestinal tube supporting opening, a one-way valve, and a hose connecting and fixing device. The hose connecting and fixing device comprises a first fixing buckle, a second fixing buckle, a first hose limiting block, a second hose limiting block, a first screw hole and a second screw hole. The decompression tube is provided with the hose connecting and fixing device, the connecting position does not loosen or fall off during negative pressure aspiration, and secondary pollution caused by exposure of content is avoided; an intestinal canal supporting opening is formed and can be placed in the intestinal canal in the intestinal tract operation process, and pollution causedby content leakage in the negative pressure suction process is avoided. The cost is low, the practicability is high, and the decompression tube can be widely applied to various intestinal surgeries. The problems that in the prior art, in the intestinal tract operation process, an aspirator is prone to sliding off, intestinal tract content leaks, secondary pollution is caused, and in the negative pressure aspiration process, the aspirator is prone to adhering to the wall, and effective pressure reduction cannot be achieved are solved.

Description

technical field [0001] The invention belongs to the field of intestinal surgery, and in particular relates to a decompression tube for intestinal surgery. Background technique [0002] Intestinal obstruction is a common disease in general surgery, and most cases of intestinal obstruction require emergency surgery. One of the most common problems encountered in intestinal obstruction surgery is that it is often necessary to decompress the proximal dilated bowel to facilitate the exposure of the surgical field and subsequent operations. In addition, in some cases of colonic obstruction, in addition to decompression, it is necessary to flush the proximal obstructed bowel. The obstructed bowel is usually accompanied by edema, which is difficult to expose, and the obstructed site is often a tumor or dense adhesion, etc. Therefore, it is impossible to decompress the bowel after a specific operation is decided. The current common clinical method is to open the intestinal tube aft...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the purpose of the present invention is to provide a decompression tube for intestinal surgery, which solves the problem that the aspirator in the prior art is easy to slip during the intestinal surgery, which makes the contents of the intestinal tract leak and cause secondary pollution. And the problem that it is easy to cause the suction device to stick to the wall during negative pressure suction and cannot effectively decompress

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