Unlock instant, AI-driven research and patent intelligence for your innovation.

Suture instrument and seaming driver thereof

A surgical suture and driver technology, applied in the field of surgical instruments, can solve the problems of low firing suture efficiency, unstable and smooth operation, etc., and achieve the effects of good operability, smooth and stable operability, and improved efficiency

Active Publication Date: 2013-07-03
REACH SURGICAL
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The embodiment of the present invention provides a surgical suturing instrument and its staple driver, which can solve the above-mentioned problems of low firing and suturing efficiency and unstable and smooth operation

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
  • Suture instrument and seaming driver thereof
  • Suture instrument and seaming driver thereof
  • Suture instrument and seaming driver thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0035] figure 1 is a schematic diagram of a surgical suturing instrument. As shown in the figure, the surgical suturing instrument 1 includes a handle 2 , an elongated body 3 and an implementing device 4 . The implementing device 4 is a clamp structure, which can be opened and closed to clamp the tissue to be sutured.

[0036] figure 2 is a schematic diagram of the implementation device of the surgical suturing instrument. As shown in the figure, one clamp arm of the actuator 4 is provided with a nail anvil 41 , the other clamp arm is provided with a staple cartridge base 42 , and the staple cartridge base 42 is provided with a staple cartridge 43 .

[0037] The staple cartridge 43 is provided with staples 44 . Staple 44 includes a staple back 441 and staple legs 442 . The staples 44 are set in the staple outlet holes in the staple cartri...

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 embodiment of the invention discloses a suture instrument and a seaming driver thereof. The seaming driver comprises at least one oblique working plane, wherein each working plane comprises a pushing curved surface and a forming curved surface; and the curvature of the pushing curved surface is greater than that of the forming curved surface. The suture instrument can effectively increase the seaming and firing efficiencies, and has good operability which is smooth and stable.

Description

technical field [0001] The invention relates to the field of surgical instruments, in particular to surgical suturing instruments. Background technique [0002] Surgical suturing instruments for suturing human tissues in surgical operations are widely used. Currently known surgical suturing instruments mainly include handles and actuators. Wherein, the handle is used to drive the firing part. The implementing device is generally a clamp structure that can be opened and closed to clamp the tissue to be sutured. One clamp arm of the clamp structure is usually provided with a nail anvil, the other clamp arm is provided with a staple cartridge base, and the staple cartridge base is provided with a staple cartridge. Staples, a staple driver and a staple pusher are arranged in the staple cartridge, wherein the staple driver has an inclined working surface. [0003] When working, the user clamps the tissue to be sutured with the actuator, drives the firing part through the hand...

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): A61B17/072
Inventor 潘桂仙陈飚方云才吉恩·博普瑞汪炬
Owner REACH SURGICAL