A clinical stone extraction device for hepatobiliary surgery that can automatically store stones

Abstract

The invention discloses a clinical lithotripsy device for hepatobiliary surgery that can automatically store stones. It includes a support rod, a first support rod is fixedly provided with a lifting mechanism, and the lifting mechanism includes a transverse rod. The inner side of the transverse rod is provided with a groove. A vacuum cleaner is fixedly arranged, a positioning block is fixedly arranged at one end of the crossbar away from the first support rod, a hose is fixedly connected to one side of the vacuum cleaner, one end of the hose is fixedly connected to a hard pipe, a sliding plate is fixedly arranged on the side wall of the groove, and one side of the sliding plate is fixedly arranged. A support block is fixedly arranged, the inner side of the support block is fixedly arranged with a second electric push rod, the telescopic end of the second electric push rod is fixed with a second support rod, one end of the second support rod is fixed with a U-shaped slider, and the second support rod is fixed with a U-shaped slider. The other end is fixedly provided with a third electric push rod. The invention solves the problem of stone-removing forceps, which are commonly used stone-removing tools in surgery. When in use, the stones are clamped and taken out piece by piece, which has low clamping efficiency and causes more pain to the patient. question.

Description

technical field [0001] The invention relates to the technical field of hepatobiliary surgery, in particular to a clinical stone extraction device for hepatobiliary surgery that can automatically store stones. Background technique [0002] Hepatobiliary surgery mainly studies major diseases such as hepatocellular carcinoma, hepatolithiasis, post-hepatitis cirrhosis and acute liver failure caused by severe hepatitis that seriously threaten the health of Chinese people. A relatively complete theoretical and technical system has been formed in the surgical treatment of hepatolithiasis, hepatolithiasis and traumatic bile duct stricture. [0003] Intrahepatic bile duct calculi is one of the common diseases in hepatobiliary department. Currently, there are commonly used drugs to remove stones, lithotripsy to remove stones, and sometimes surgery-based treatment methods must be adopted. The stones are clamped and taken out one by one, the clamping efficiency is low, and more pain is...

AI Technical Summary

Problems solved by technology

[0003] Intrahepatic bile duct stones are one of the common diseases in the hepatobiliary department. At present, drugs are commonly used to expel stones, and stone crushers are commonly used to expel stones. Sometimes surgery is the main treatment method. When the stones are clamped and taken out one by one, the clamping efficiency is low, and it causes more pain to the patient. Therefore, the present invention proposes a clinical stone removal device for hepatobiliary surgery that can automatically store stones to solve the above problems.

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