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

Gastrointestinal minimally-invasive anastomat and gastrointestinal minimally-invasive anastomosing method

A stapler and gastrointestinal technology, applied in the field of staplers, can solve problems such as difficulty in natural discharge and large volume of magnetic rings

Active Publication Date: 2016-04-20
JIANGSU TEPUYOU MINIMALLY INVASIVE MEDICAL TECH CO LTD
View PDF5 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

like figure 1 As shown, the existing magnetic anastomosis device includes a pair of circular magnetic rings 1 with exactly the same shape and size, but the magnetic rings are large in size and difficult to discharge naturally

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
  • Gastrointestinal minimally-invasive anastomat and gastrointestinal minimally-invasive anastomosing method
  • Gastrointestinal minimally-invasive anastomat and gastrointestinal minimally-invasive anastomosing method
  • Gastrointestinal minimally-invasive anastomat and gastrointestinal minimally-invasive anastomosing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0050] Please refer to attached picture. It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. Limiting conditions, so it has no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of the present invention, should still fall within the scope of the present invention. within the scope covered by the disclosed technical content. At the same...

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 provides a gastrointestinal minimally-invasive anastomat and a gastrointestinal minimally-invasive anastomosing method, and relates to the anastomat field. The gastrointestinal minimally-invasive anastomat comprises a head ring and a bottom ring which are of the same structure and have the magnetism; each of the head ring and the bottom ring comprises at least two magnetic blocks which are connected in series and connected through an absorbable suture line; the head ring is connected with a tectorial membrane sleeve, the two ends of the tectoral membrane sleeve serve as an opening end and a tying end respectively, the opening end is connected with the axial end face, far away from the bottom ring, of the head ring, and the tying end of the tectorial membrane sleeve is provided with a tying piece; the magnetic blocks of the head ring are each connected with a head traction piece; the magnetic blocks of the bottom ring are each connected with a bottom traction piece. The gastrointestinal minimally-invasive anastomat can be applied to a surgery for cutting and anastomosing the gastrointestinal tract in a minimally-invasive mode and can be conveniently excreted out of a body.

Description

technical field [0001] The invention relates to the field of staplers, in particular to a gastrointestinal minimally invasive stapler and a gastrointestinal minimally invasive anastomotic method. Background technique [0002] Gastrointestinal anastomosis reconstruction is the most basic surgical operation in abdominal surgery. Manual suture anastomosis was the first method, but the suture anastomosis operation is cumbersome, time-consuming, and traumatic. In modern times, various nail-type mechanical staplers for the gastrointestinal tract have appeared and are widely used in clinics. They have been developed into disposable gastrointestinal staplers that are widely used in clinical practice. The operation is simple and the anastomosis time is shortened. However, these disposable staplers have large main parts, and the medical waste formed by discarded materials after one use has increased rapidly, resulting in a great waste of materials and resources. Moreover, with the ap...

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): A61B17/115A61B17/00
CPCA61B17/00234A61B17/1114A61B17/115
Inventor 崔龙张颖异
Owner JIANGSU TEPUYOU MINIMALLY INVASIVE MEDICAL 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