Drainage device for hepatobiliary surgery nursing

Abstract

The invention discloses a drainage device for for hepatobiliary surgery nursing. The drainage device comprises a device base, supporting bases, a fixing frame, a collection treatment box and a volute spiral spring; universal wheels are installed at the bottom part of the device base through screws, and a pedal is slidably connected onto the device base in a limited manner; a rubber rod is connected onto the pedal through a screw, and a baffle is connected to the top end of the rubber rod through a screw; a mounting plate is welded and fixed to the device base; a connecting line is bolted to the pedal; and the connecting line is slidably connected onto guide wheels. According to the drainage device for hepatobiliary surgery nursing, connecting rods are arranged, the connecting line can be driven to move downwards while the pedal moves downwards, and at the moment, the connecting line is combined with a coil, and thus, a second two-way threaded rod can be driven to rotate, while a second two-way threaded rod is combined with sliding blocks and all the connecting rods, and thus a fixed and limited drainage tube can be driven to extend to a horizontal position, and then blockage caused by bending of the drainage tube in the subsequent working process can be effectively prevented.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a drainage device for hepatobiliary surgery nursing. Background technique [0002] Hepatobiliary surgery mainly examines, diagnoses and treats diseases of the hepatobiliary system. Percutaneous puncture and drainage of hepatic bile ducts under the guidance of ultrasound is a common treatment for obstructive jaundice caused by liver cancer, hepatocellular carcinoma and pancreatic cancer. Systemic obstruction caused by cholestasis, obstructive jaundice, secondary infection and other diseases, can be treated with puncture needles, drainage catheters and other equipment, combined with the use of drainage devices, and at the same time, under the guidance of ultrasound, percutaneous transhepatic biliary puncture and catheter placement Drainage, so as to achieve the recovery of liver and gallbladder function, so as to achieve the purpose of treatment. [0003] However, most of ...

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a drainage device for hepatobiliary surgery nursing, to solve the problem that the drainage device for hepatobiliary surgery nursing on the market cannot carry out stable and convenient guiding and stretching work for the drainage tube, and can not move and Stable and convenient switching work in the placed state, and the problem of not being able to conveniently replace and fix the drainage tube

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