Schnellkupplung fuer chirurgische instrumente

Abstract

A quick coupling makes it possible to connect and disconnect surgical instruments with holding devices, extensions, etc. without the need for complicated manipulation. The quick coupling consists of an insert pin (1) with at least one recess (5) in its peripheral surface, a housing (8) with an insert opening (9) for the insert pin, a locking body (16) which is held in the wall of the housing so that it can be displaced radially but non axially and which is aligned with the recess when the insert pin is inserted. A slider (18) is mounted on the housing so that it can slide between two end positions. In a first end position, the slider rests against the locking body and pushes it inward over the inner wall of the insert opening and into the latter and in a second end position frees the path of the locking body so that the latter is pushed radially outward until it no longer penetrates the insert opening.

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (2)

    Publication numberPublication dateAssigneeTitle
    EP-0056266-A1July 21, 1982Gustav Neuhäuser oHG PräzisionswerkzeugfabrikQuick release chuck
    EP-0183958-B1May 04, 1988Siemens AktiengesellschaftRaccord rotatif avec verrouillage à billes pour pièces à main dentaires

NO-Patent Citations (0)

    Title

Cited By (26)

    Publication numberPublication dateAssigneeTitle
    DE-102008027676-A1December 10, 2009Karl Storz Gmbh & Co. KgKupplung für ein medizinisches Instrument
    DE-19514098-A1October 17, 1996Storz Karl Gmbh & CoKupplung für Rohrschaftinstrumente
    DE-19514098-C2January 25, 2001Storz Karl Gmbh & Co KgKupplung für Rohrschaftinstrumente
    DE-19731522-C1February 11, 1999Eska Implants Gmbh & CoHalter für ein chirurgisches Instrument
    DE-19930426-A1January 18, 2001Storz Karl Gmbh & Co KgMedizinisches, insbesondere chirurgisches Instrument
    DE-19930426-C2May 03, 2001Storz Karl Gmbh & Co KgMedizinisches, insbesondere chirurgisches Instrument
    DE-4341736-A1June 14, 1995Aesculap AgChirurgisches Rohrschaftinstrument
    EP-0893097-A2January 27, 1999ESKA Implants GmbH & Co.Dispositif support pour instrument chirurgical
    EP-0893097-A3May 14, 2003ESKA Implants GmbH & Co.Surgical instrument holder
    EP-1537828-A1June 08, 2005Richard Wolf GmbHMedical instrument comprising coupling for instrument insert
    EP-1779792-A1May 02, 2007Joimax GmbHMilling device for vertebral facets
    US-5630832-AMay 20, 1997Aesculap AgTubular-shafted surgical instrument
    US-6706056-B2March 16, 2004Karl Storz Gmbh & Co. KgMedical, especially surgical, instrument
    US-6979335-B2December 27, 2005Precimed SaHolder for surgical reamer
    US-7296804-B2November 20, 2007Precimed S.A.Hand-held instrument holder for surgical use
    US-7909828-B2March 22, 2011Greatbatch Medical S.A.Contoured reamer teeth and method of manufacture
    US-7922722-B2April 12, 2011Greatbatch Medical S.A.Contoured reamer teeth and method of manufacture
    US-7931667-B2April 26, 2011Richard Wolf GmbhMedical instrument
    US-8435243-B2May 07, 2013Greatbatch Ltd.Disposable reamer
    US-9511213-B2December 06, 2016Karl Storz Gmbh & Co. KgCoupling for a medical instrument
    WO-0101870-A1January 11, 2001Karl Storz Gmbh & Co. KgInstrument medical, notamment chirurgical
    WO-0249516-A1June 27, 2002Precimed S.A.Holder for surgical reamer
    WO-2004082490-A1September 30, 2004Aesculap Ag & Co. KgCoupling for a surgical rotary drive tool holder
    WO-2004098421-A1November 18, 2004Precimed S.A.Porte-instrument a main pour applications chirurgicales
    WO-2016087333-A1June 09, 2016MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KGClamping chuck
    WO-9944517-A1September 10, 1999Aesculap Ag & Co. KgTubular surgical instrument