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

Pull device for endoscopic surgery

A pulling device and surgical technology, applied in the field of pulling devices and endoscopic surgery pulling devices, can solve the problems of cumbersome effects and achieve the effect of improving operation efficiency and safety

Pending Publication Date: 2017-05-24
WUXI SHENGNUOYA TECH CO LTD
View PDF7 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to realize the smooth operation of the endoscopic scalpel, several methods commonly used at present are relatively cumbersome and the effect is poor. There is an urgent need for a reliable and convenient endoscopic surgical traction operation instrument in clinical practice.

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
  • Pull device for endoscopic surgery
  • Pull device for endoscopic surgery
  • Pull device for endoscopic surgery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0029] like Figure 1 to Figure 10 Shown: In order to effectively pull up the edge of the tiled part of the cut and free diseased tissue, fully expose the operation site of the endoscopic operation to the endoscopic field of view, ensure the smooth progress of the operation, and improve the efficiency and safety of the operation. The invention includes a surgical clipping forceps body for clamping diseased tissue 15, an operating barrel for placing the surgical clamping forceps body into the operation channel and controlling the surgical clamping forceps body to clamp diseased tissue 15, and a device for pulling the surgical clamping forceps body. Describe the clamping forceps pulling operating mechanism of the surgical clamping forceps body;

[0030] The pulling operation mechanism of the clamping forceps comprises a clamping forceps connecting wire 6 connect...

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 relates to a pull device for an endoscopic surgery, and belongs to the technical field of medical devices. According to the technical scheme provided by the invention, the pull device for the endoscopic surgery comprises a pair of surgical clipping forceps body for clipping pathological tissues, an operating tube for placing the surgical clipping forceps body in a surgical cavity and controlling the surgical clipping forceps body to clip pathological tissues, and a clipping forceps pull operating mechanism for pulling the surgical clipping forceps body, wherein the clipping forceps pull operating mechanism comprises a clipping forceps connecting suture connected with the tail end of the surgical clipping forceps body, one end of the clipping forceps connecting suture is connected with the tail end of the surgical clipping forceps body, and the other end of the clipping forceps connecting suture is connected with one end of a pull operating rod. The pull device provided by the invention can effectively pull up the edge of a tiled part of the dissected dissociative pathological tissue, and allow the operating part of the endoscopic surgery to be fully exposed in the endoscopic field of view so as to ensure the smooth surgery and improve the surgery efficiency and safety.

Description

technical field [0001] The invention relates to a pulling device, in particular to a pulling device for endoscopic surgery, which belongs to the technical field of medical instruments. Background technique [0002] Endoscopic surgery can remove the diseased tissue in the human cavity when it is small. It has the characteristics of early minimally invasive, and has irreplaceable advantages in the treatment of the diseased tissue in the patient's cavity. Direction of development. [0003] Endoscopic scalpels, especially those in the deep parts of long lumens (such as urinary tract, digestive tract, airway), are extremely difficult to operate, because when cutting a lesion with a slightly larger area, the edges of the lesion are flattened Some parts often cover the operating part of the endoscopic scalpel, so that the field of view of the electronic screen of the endoscopic operation cannot smoothly observe the surgical incision site. It is necessary to adopt various methods ...

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
IPC IPC(8): A61B17/02A61B17/94
CPCA61B17/0218
Inventor 张国强高宏占强
Owner WUXI SHENGNUOYA TECH CO LTD
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