Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

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

A catheter fixing and multi-directional technology, applied in the direction of the catheter, can solve the problems that the device is difficult to apply to different diameter catheters, affect the circulation effect, bend and deform the catheter, etc., achieve good adsorption effect, avoid poor fluid flow, contact and good force effect

Active Publication Date: 2021-03-16
THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Liver and gallbladder pancreatic duct fixing device with multidirectional adjusting function and using method thereof
  • Liver and gallbladder pancreatic duct fixing device with multidirectional adjusting function and using method thereof
  • Liver and gallbladder pancreatic duct fixing device with multidirectional adjusting function and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] see Figure 1-5 , a hepatobiliary and pancreatic duct fixation device with multi-directional adjustment function, comprising a positioning plate 1, the bottom surface of the positioning plate 1 is movably connected with an adsorption device 2.

[0038] The top surface of the positioning plate 1 is fixedly connected with a hinge seat 3 , the inner side of the hinge seat 3 is sheathed with a rotating rod 4 , and the side surface of the rotating rod 4 is m...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A61M25/02
CPCA61M25/02A61M2025/028
Inventor 董赛男李慧
Owner THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com