Powered surgical instrument

a surgical instrument and power technology, applied in the field of surgical instruments, can solve the problems of user exerting a significant force on the operation of the handles and knobs

Inactive Publication Date: 2008-10-16
TYCO HEALTHCARE GRP LP
View PDF30 Cites 2047 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such surgical instruments can require the user to exert a significant force in oper...

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
  • Powered surgical instrument
  • Powered surgical instrument
  • Powered surgical instrument

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027]Embodiments of the presently disclosed powered surgical instrument are now described in detail with reference to the drawings, in which like reference numerals designate identical or corresponding elements in each of the several views. As used herein the term “distal” refers to that portion of the powered surgical instrument, or component thereof, farther from the user while the term “proximal” refers to that portion of the powered surgical instrument or component thereof, closer to the user.

[0028]A powered surgical instrument, e.g., a surgical stapler, in accordance with the present disclosure is referred to in the figures as reference numeral 100. Referring initially to FIG. 1, powered surgical instrument 100 includes a housing 110, an endoscopic portion 140 defining a longitudinal axis A-A extending therethrough, and an end effector 160, defining a longitudinal axis B-B (illustrated substantially aligned with axis A-A in FIG. 1) extending therethrough. Endoscopic portion 14...

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

A surgical instrument including a housing, an endoscopic portion, a shaft portion and an end effector is disclosed. The endoscopic portion extends distally from the housing and defines a longitudinal axis. The shaft portion is selectively connectable to a distal end of the endoscopic portion. The end effector is selectively connectable to a distal end of the shaft portion.

Description

CROSS REFERENCE TO RELATED APPLICATION[0001]This application is a continuation-in-part of U.S. patent application Ser. No. 11 / 786,934 filed on Apr. 13, 2007 by Zemlok, entitled “Powered Surgical Instrument,” the entire contents of which are hereby incorporated by reference herein.BACKGROUND[0002]1. Technical Field[0003]The present disclosure relates to surgical instruments for fastening body tissue and, more particularly, to a powered surgical instrument having a drive gear configured to be movable to affect rotation, articulation and actuation of the instrument.[0004]2. Background of Related Art[0005]Surgical devices wherein tissue is first grasped or clamped between opposing jaw structure and then joined by surgical fasteners are well known in the art. In some instruments, a knife is provided to cut the tissue which has been joined by the fasteners. The fasteners typically include surgical staples and two part polymeric fasteners.[0006]Instruments for this purpose may include two ...

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): A61B17/94
CPCA61B17/068A61B17/072A61B17/07207A61B17/1114A61B17/115A61B2017/00017A61B2017/00199A61B2017/00398A61B2017/00464A61B2017/00473A61B2017/00482A61B2017/00734A61B2017/2905A61B2017/2927A61B2017/2943A61B34/74A61B17/00234A61B2017/07214A61B2017/00477A61B17/1155A61B2017/07278
Inventor ZEMLOK, MICHAELRACENET, DAVID C.
Owner TYCO HEALTHCARE GRP LP
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