Balloon sheathing canal for common bile duct exploration

Abstract

The invention discloses a balloon sheathing canal for common bile duct exploration. The balloon sheathing canal comprises a sheathing canal body, wherein the sheathing canal body comprises a first canal body and a second canal body; the first canal body is perpendicular to the second canal body in position; the first canal body is communicated with the second canal body through a bent pipe; the first tube body is longer than the second tube body; a first balloon and a second balloon are arranged at the end, close to the bent pipe, of the first tube body; a gap is formed between the first balloon and the second balloon; and a protruding part is arranged on the side, close to the second balloon, of the first balloon. According to the balloon sheathing canal, an incision can be blocked from the two sides of the incision, and abdominal infection and intraperitoneal abscess caused by the fact a large amount of infectious bile, broken stone, bile mud and choledochoscope flushing fluid flow into the abdominal cavity through the incision in the common bile duct exploration process can be prevented.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a common bile duct exploration balloon sheath. Background technique [0002] Laparoscopic surgery is a newly developed minimally invasive surgery, which is an inevitable trend in the development of future surgical methods. It is to make several small incisions in different parts of the abdomen, insert camera lenses and various special surgical instruments through these small incisions, and use various surgical instruments to operate outside the body to complete the operation. Compared with traditional surgery, laparoscopic surgery has the advantages of less trauma, faster postoperative recovery, and smaller abdominal incision scar. Laparoscopic surgery is a newly developed minimally invasive surgery, and it is an inevitable trend in the development of future surgical methods. It is to make several small incisions in different parts of the abdomen, insert camera lens...

AI Technical Summary

Problems solved by technology

At present, there are still disadvantages when inserting the choledochoscope from the cannula of the abdominal puncture device for common bile duct exploration and stone removal. Intra-abdominal infection, abdominal abscess

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