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WO1997010760A3 - Chirurgisches instrument - Google Patents

Chirurgisches instrument Download PDF

Info

Publication number
WO1997010760A3
WO1997010760A3 PCT/EP1996/004023 EP9604023W WO9710760A3 WO 1997010760 A3 WO1997010760 A3 WO 1997010760A3 EP 9604023 W EP9604023 W EP 9604023W WO 9710760 A3 WO9710760 A3 WO 9710760A3
Authority
WO
WIPO (PCT)
Prior art keywords
surgical instrument
slot
outer tube
inner tube
jaw part
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.)
Ceased
Application number
PCT/EP1996/004023
Other languages
English (en)
French (fr)
Other versions
WO1997010760A2 (de
Inventor
Karl Schad
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.)
Individual
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 WO1997010760A2 publication Critical patent/WO1997010760A2/de
Publication of WO1997010760A3 publication Critical patent/WO1997010760A3/de
Anticipated expiration legal-status Critical
Ceased 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
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1442—Probes having pivoting end effectors, e.g. forceps
    • A61B18/1445—Probes having pivoting end effectors, e.g. forceps at the distal end of a shaft, e.g. forceps or scissors at the end of a rigid rod
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B2017/2926—Details of heads or jaws
    • A61B2017/2932—Transmission of forces to jaw members
    • A61B2017/2933—Transmission of forces to jaw members camming or guiding means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B2017/2926—Details of heads or jaws
    • A61B2017/2932—Transmission of forces to jaw members
    • A61B2017/2933—Transmission of forces to jaw members camming or guiding means
    • A61B2017/2934—Transmission of forces to jaw members camming or guiding means arcuate shaped guiding means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/08—Accessories or related features not otherwise provided for
    • A61B2090/0813—Accessories designed for easy sterilising, i.e. re-usable

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Otolaryngology (AREA)
  • Plasma & Fusion (AREA)
  • Ophthalmology & Optometry (AREA)
  • Surgical Instruments (AREA)

Abstract

Bei einem chirurgischen Instrument mit einem Maul (1) aus zwei zusammenwirkenden Maulteilen (2, 2a, 3) ist zumindest ein Maulteil (2a, 3) mit einem Innenrohr (5) lösbar verbunden und dieses Innenrohr (5) in einem Außenrohr (7) verschiebbar angeordnet. Das Maulteil (2a, 3) dreht um einen mit dem Außenrohr (7) verbundenen Achsstift (4). Dabei greift das Maulteil (2a, 3) mit einem Mitnehmer (22, 22a) in einen Schlitz (25, 25a) in dem Innenrohr (5) ein und ist in diesem Schlitz (25, 25a) lose geführt.
PCT/EP1996/004023 1995-09-18 1996-09-13 Chirurgisches instrument Ceased WO1997010760A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19534618.1 1995-09-18
DE19534618A DE19534618A1 (de) 1995-09-18 1995-09-18 Chirurgisches Instrument

Publications (2)

Publication Number Publication Date
WO1997010760A2 WO1997010760A2 (de) 1997-03-27
WO1997010760A3 true WO1997010760A3 (de) 1997-04-17

Family

ID=7772498

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1996/004023 Ceased WO1997010760A2 (de) 1995-09-18 1996-09-13 Chirurgisches instrument

Country Status (2)

Country Link
DE (1) DE19534618A1 (de)
WO (1) WO1997010760A2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19706914C2 (de) * 1997-02-20 1999-05-12 Karl Ernst Dr Ambs Chirurgisches Instrument
AU6357298A (en) 1997-04-28 1998-10-29 Ethicon Endo-Surgery, Inc. Methods and devices for controlling the vibration of ultrasonic transmission components
US5873873A (en) * 1997-10-10 1999-02-23 Ethicon Endo-Surgery, Inc. Ultrasonic clamp coagulator apparatus having improved clamp mechanism
US5947984A (en) * 1997-10-10 1999-09-07 Ethicon Endo-Surger, Inc. Ultrasonic clamp coagulator apparatus having force limiting clamping mechanism
US5980510A (en) * 1997-10-10 1999-11-09 Ethicon Endo-Surgery, Inc. Ultrasonic clamp coagulator apparatus having improved clamp arm pivot mount
US5954736A (en) * 1997-10-10 1999-09-21 Ethicon Endo-Surgery, Inc. Coagulator apparatus having indexed rotational positioning
US6214023B1 (en) 1999-06-21 2001-04-10 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instrument with removable clamp arm
DE10060769C2 (de) 2000-12-07 2003-07-24 Storz Karl Gmbh & Co Kg Medizinisches Instrument
US20020165577A1 (en) 2001-05-04 2002-11-07 Ethicon Endo-Surgery, Inc. Easily detachable ultrasonic clamping device
JP2011504767A (ja) 2007-11-26 2011-02-17 イースタン バージニア メディカル スクール マグナレトラクタシステムおよび方法
CL2009000279A1 (es) 2009-02-06 2009-08-14 Biotech Innovations Ltda Sistema de guia y traccion remota para cirugia mini-invasiva, que comprende: al menos una endopinza quirurgica y desprendible con medios de enganches y una porcion de material ferro magnaetico, una guia de introduccion de forma cilindrica, un mecanismo de desprendimiento, y al menos un medio de traccion remota con iman.
US8925782B2 (en) * 2010-09-30 2015-01-06 Ethicon Endo-Surgery, Inc. Implantable fastener cartridge comprising multiple layers
US8764769B1 (en) 2013-03-12 2014-07-01 Levita Magnetics International Corp. Grasper with magnetically-controlled positioning
US10010370B2 (en) 2013-03-14 2018-07-03 Levita Magnetics International Corp. Magnetic control assemblies and systems therefor
WO2015112645A1 (en) 2014-01-21 2015-07-30 Levita Magnetics International Corp. Laparoscopic graspers and systems therefor
WO2016168380A1 (en) 2015-04-13 2016-10-20 Levita Magnetics International Corp. Grasper with magnetically-controlled positioning
WO2016168377A1 (en) 2015-04-13 2016-10-20 Levita Magnetics International Corp. Retractor systems, devices, and methods for use
WO2017120540A1 (en) 2016-01-08 2017-07-13 Levita Magnetics International Corp. One-operator surgical system and methods of use
US11020137B2 (en) 2017-03-20 2021-06-01 Levita Magnetics International Corp. Directable traction systems and methods

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2082987A5 (de) * 1970-11-26 1971-12-10 Martinaud Camille
EP0119405A1 (de) * 1983-01-26 1984-09-26 Dyonics, Inc. Chirurgisches Instrument zum Schneiden von Knorpel sowie anderen Gewebebruchstücken
US4971067A (en) * 1988-05-05 1990-11-20 Lee Bolduc Biopsy instrument with a disposable cutting blade
EP0513471A2 (de) * 1991-04-19 1992-11-19 Lutz Kothe Chirurgisches Instrument
US5275615A (en) * 1992-09-11 1994-01-04 Anthony Rose Medical instrument having gripping jaws
WO1994000059A1 (en) * 1992-06-24 1994-01-06 Microsurge, Inc. Reusable endoscopic surgical instrument

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2082987A5 (de) * 1970-11-26 1971-12-10 Martinaud Camille
EP0119405A1 (de) * 1983-01-26 1984-09-26 Dyonics, Inc. Chirurgisches Instrument zum Schneiden von Knorpel sowie anderen Gewebebruchstücken
US4971067A (en) * 1988-05-05 1990-11-20 Lee Bolduc Biopsy instrument with a disposable cutting blade
EP0513471A2 (de) * 1991-04-19 1992-11-19 Lutz Kothe Chirurgisches Instrument
WO1994000059A1 (en) * 1992-06-24 1994-01-06 Microsurge, Inc. Reusable endoscopic surgical instrument
US5275615A (en) * 1992-09-11 1994-01-04 Anthony Rose Medical instrument having gripping jaws

Also Published As

Publication number Publication date
WO1997010760A2 (de) 1997-03-27
DE19534618A1 (de) 1997-03-20

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DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase