A minimally invasive surgical tissue clamp

A minimally invasive surgery, tissue forceps technology, applied in the direction of surgical forceps, etc., can solve the problems of elasticity change, tissue forceps do not have a buffer effect, affecting the buffer effect and so on

Active Publication Date: 2020-08-14
THE AFFILIATED HOSPITAL OF QINGDAO UNIV
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing tissue forceps usually do not have a cushioning effect. When applied in some fields, such as surgical robots, it is easy to cause excessive damage to the tissue. In some improved solutions, the spring is used for cushioning, but the spring is in a squeezed state for a long time When the time, its elasticity will change, affecting the cushioning effect

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
  • A minimally invasive surgical tissue clamp
  • A minimally invasive surgical tissue clamp
  • A minimally invasive surgical tissue clamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] Below in conjunction with accompanying drawing, the present invention is described in detail.

[0027] Such as figure 1 As shown, the present invention provides a minimally invasive surgical tissue forceps, comprising a handle 100, a connecting portion 200 connected to the handle, and an operating portion 300 connected to the connecting portion, the handle controls the operating portion 300 through the connecting portion, the The connecting part includes a connecting pipe 210 and a connecting rod 220 located inside the connecting pipe. The connecting pipe is fixedly connected to the handle and the operating part respectively. The connecting rod can be driven by the handle to drive the operating part to open and close the tissue forceps. The operating part is extended into the human body for operation, and the operating part can be surgical instruments such as applying forceps, electrocoagulation forceps, and surgical forceps.

[0028] Such as Figure 2-4 As shown, the...

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 minimally invasive surgical tissue forceps, belonging to the field of medical instruments, comprising a handle, a connection part connected with the handle, and an operation part connected with the connection part, the handle controls the operation part through the connection part, and the connection The part includes a connecting tube and a connecting rod located inside the connecting tube, the connecting tube is fixedly connected to the handle and the operating part respectively, and the connecting rod can be driven by the handle to drive the operating part to open and close the tissue forceps.

Description

technical field [0001] The invention relates to the field of tissue clamps. Background technique [0002] Tissue forceps are also called mouse tooth forceps (Allis). The compression on the tissue is lighter than that of the vascular forceps, so it is generally used to clamp the soft tissue, which is not easy to slip off. For example, the lesion that has been excised is clamped and pulled to facilitate the operation. polluted. [0003] Existing tissue forceps usually do not have a cushioning effect. When applied in some fields, such as surgical robots, it is easy to cause excessive damage to the tissue. In some improved solutions, the spring is used for cushioning, but the spring is in a squeezed state for a long time When the time, its elasticity will change, affecting the cushioning effect. Contents of the invention [0004] The object of the present invention is to provide a minimally invasive surgical tissue forceps, comprising a handle, a connection part connected t...

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 Patents(China)
IPC IPC(8): A61B17/29
CPCA61B17/29A61B2017/2902
Inventor 赵静赵凯董大海其他发明人请求不公开姓名
Owner THE AFFILIATED HOSPITAL OF QINGDAO UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap