CA2053681A1 - Surgical device - Google Patents

Surgical device

Info

Publication number
CA2053681A1
CA2053681A1 CA002053681A CA2053681A CA2053681A1 CA 2053681 A1 CA2053681 A1 CA 2053681A1 CA 002053681 A CA002053681 A CA 002053681A CA 2053681 A CA2053681 A CA 2053681A CA 2053681 A1 CA2053681 A1 CA 2053681A1
Authority
CA
Canada
Prior art keywords
surgical
drive
torque
surgical device
degreee
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002053681A
Other languages
French (fr)
Other versions
CA2053681C (en
Inventor
Graham Smith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Smith and Nephew Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2053681A1 publication Critical patent/CA2053681A1/en
Application granted granted Critical
Publication of CA2053681C publication Critical patent/CA2053681C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
    • A61B17/32002—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes with continuously rotating, oscillating or reciprocating cutting instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00477—Coupling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B2017/2901—Details of shaft
    • A61B2017/2904—Details of shaft curved, but rigid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S408/00—Cutting by use of rotating axially moving tool
    • Y10S408/713—Tool having detachable cutting edge

Abstract

A surgical device having a surgical element removably connected to a drive element so that drive torque is transmitted to the surgical element as the drive element rotates, while allowing the surgical element at least one degreee of freedom of motion relative to the drive element; a retaining element maintains the drive and surgical elements in torque-transmitting relation during operation of the device.
CA002053681A 1990-10-19 1991-10-18 Surgical device Expired - Fee Related CA2053681C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60053190A 1990-10-19 1990-10-19
US600531 1990-10-19

Publications (2)

Publication Number Publication Date
CA2053681A1 true CA2053681A1 (en) 1992-04-20
CA2053681C CA2053681C (en) 2003-04-15

Family

ID=24403973

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002053681A Expired - Fee Related CA2053681C (en) 1990-10-19 1991-10-18 Surgical device

Country Status (9)

Country Link
US (1) US5320635A (en)
EP (1) EP0481760B1 (en)
JP (1) JP3725180B2 (en)
AT (1) ATE166558T1 (en)
AU (2) AU650479B2 (en)
CA (1) CA2053681C (en)
DE (1) DE69129487T2 (en)
DK (1) DK0481760T3 (en)
ES (1) ES2118742T3 (en)

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Also Published As

Publication number Publication date
EP0481760B1 (en) 1998-05-27
US5320635A (en) 1994-06-14
JP3725180B2 (en) 2005-12-07
EP0481760A1 (en) 1992-04-22
ATE166558T1 (en) 1998-06-15
CA2053681C (en) 2003-04-15
DE69129487D1 (en) 1998-07-02
AU650479B2 (en) 1994-06-23
DE69129487T2 (en) 1999-01-07
DK0481760T3 (en) 1999-03-22
AU7412394A (en) 1994-12-01
JPH04269952A (en) 1992-09-25
AU674993B2 (en) 1997-01-16
AU8585591A (en) 1992-04-30
ES2118742T3 (en) 1998-10-01

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