Surgical hang hook device for department of hepatobiliary surgery

Abstract

The invention provides a surgical hang hook device for the department of hepatobiliary surgery. The surgical hang hook device comprises drag hook bodies, an annular ring and a slideway, wherein each drag hook body comprises a drag hook, a pull rod, a fixing rod and a screw, each fixing rod is in a through hole structure, a through hole in each fixing rod is in threaded connection with each corresponding pull rod, each drag hook structure is hinged to the front end of each corresponding pull rod, a screw cap structure is connected to the tail end of each corresponding pull rod, each screw structure is further mounted on each corresponding fixing rod, the slideway is arranged in the annular ring, and the fixing rods are mounted in the slideway of the annular ring through the screw structures. The whole surgical hang hook device is reasonable in design and easy to operate, the labor-saving operation of the device can be effectively realized, and the surgical hang hook device can be further popularized and applied.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to an operation hook device for hepatobiliary surgery. Background technique [0002] With the continuous improvement of living standards, the level of treatment for some surgical diseases is also constantly improving. Hepatobiliary surgery mainly studies hepatocellular carcinoma, hepatic bile duct stones, post-hepatitic cirrhosis and acute liver failure caused by severe hepatitis. serious diseases of the national health. [0003] In the current hepatobiliary surgery, it is often necessary to surgically resect some parts of the human body, but the cut skin part of the human body is affected by the tension of the muscles, which affects the operation, so it is often necessary to pull the cut skin part to prevent Muscle contraction has an impact on the operation. For some surgical retractor devices currently used, the design is simple, time-consuming and labor-intensive, and often re...

AI Technical Summary

Problems solved by technology

[0003] In the current hepatobiliary surgery, it is often necessary to surgically resect some parts of the human body, but the cut skin part of the human body is affected by the tension of the muscles, which affects the operation, so it is often necessary to pull the cut skin part to prevent Muscle contraction has an impact on surgery. For some surgical retractor devices currently used, the design is simple, time-consuming and labor-intensive, and often requires manual operation during use. The application and promotion value in medicine is not high.

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