Liver and gallbladder pancreatic duct fixing device with multidirectional adjusting function and using method thereof

Abstract

The invention discloses a liver and gallbladder pancreatic duct fixing device with a multidirectional adjusting function. The device comprises a positioning plate, and the bottom surface of the positioning plate is movably connected with an adsorption device. The invention relates to the field of medical equipment. According to the liver and gallbladder pancreatic duct fixing device with the multidirectional adjusting function and the using method thereof, liver and gallbladder pancreatic ducts with different pipe diameters can be bound and fixed through a limiting device, the surface contactand force application effects are better, bending deformation of the inner diameter of the duct is not prone to being affected, the problem of fluid transmission blockage is avoided, the orientation adjusting range of the device is wider through a telescopic sleeve and a telescopic rod, the adsorption effect of a suction cup film is enhanced through the threaded effect between a column head and ashifting ring, the problems of equipment disengagement and potential movement are effectively avoided, and the problems that an existing device is difficult to adapt to the ducts with different pipe diameters, bending deformation of the ducts is easily caused during fixing, the circulation effect of the ducts is affected, the potential adjusting range of the device is narrow, and the fixing effectof the device is not ideal are solved.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a hepatobiliary and pancreatic duct fixation device with multi-directional adjustment functions and a method for using the same. Background technique [0002] Hepatobiliary and pancreatic surgery is a branch of general surgery. As a tertiary discipline of clinical medicine, hepatobiliary and pancreatic surgery mainly diagnoses and treats diseases of the gallbladder, liver and pancreas. [0003] The existing patent (notification number: CN211188717U) discloses a catheter fixing device for hepatobiliary and pancreatic surgery, including a base, a fixing frame, a connecting seat and a fixing device. The fixing frame is a tripod, and the upper surface of the connecting seat is welded and fixed with a rotating Rod, the upper end of the rotating rod is inserted and fixed to the bearing in the first bearing seat, the first bearing seat is welded and fixed on the lower surface of the fix...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a hepatobiliary and pancreatic duct fixation device with multi-directional adjustment function and its use method, which solves the problem that the existing device is difficult to apply to catheters with different diameters, and the catheter is easily bent and deformed during fixation. Affect its circulation effect, the potential adjustment range of the device itself is narrow, and the fixation effect of the device is not ideal

Images