Hepatobiliary drainage device for medical general surgery department

Abstract

The invention discloses a hepatobiliary drainage device for the medical general surgery department, which comprises a moving mechanism, fixing mechanisms and a disinfection mechanism. The fixing mechanisms are installed on the two sides of the moving mechanism, the disinfection mechanism is installed above the moving mechanism, and the medical general surgery department hepatobiliary drainage device further comprises a clamping mechanism, a drainage mechanism and a driving mechanism used for driving a piston plate to move. The clamping mechanism is fixed above the disinfection mechanism, the drainage mechanism is fixed above the clamping mechanism, and the driving mechanism is arranged on one side of the disinfection mechanism. By arranging the clamping mechanism, the liquid storage cylinder is placed on the inner side of the fixing ring, a rotating knob is rotated, the rotating knob drives a threaded rod to rotate, the threaded rod rotates to drive two movable blocks to move oppositely, the movable blocks drive arc-shaped plates to move through first bent rods, and the two arc-shaped plates jointly cooperate to fix the liquid storage cylinder; in this way, the liquid storage cylinder can be effectively prevented from shaking, and smooth drainage operation is guaranteed.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a hepatobiliary drainage device for medical general surgery. Background technique [0002] General surgery is a clinical discipline that treats liver, biliary tract, pancreas, gastrointestinal, anorectal, vascular diseases, thyroid and breast tumors, trauma and other diseases with surgery as the main method. It is the largest specialty in the surgical system. General surgery refers to general surgery. In addition to general surgery, general general hospital surgery also includes orthopedics, neurosurgery, cardiothoracic surgery, and urology. Due to excessive fluid accumulation in the liver and gallbladder of the patient, the pressure in the liver and gallbladder is too high. It must be drained to draw out the excess fluid to achieve the purpose of lowering blood pressure. [0003] A drainage device needs to be used in the drainage process, and the existing drainage devic...

AI Technical Summary

Problems solved by technology

[0004] 1. The liquid storage cylinder cannot be fixed, and the liquid storage cylinder will shake during the drainage process, which will affect the normal drainage;

[0005] 2. Using something similar to a syringe for drainage, only a small amount of effusion can be sucked at a time, and the drainage efficiency is low;

[0006] 3. Medical staff are required to manually control the movement of the piston plate, which increases the burden on medical staff and takes time and effort

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