MXPA02012177A - Instrumento quirurgicos manuales con acapacidad de accionamiento omnicircunferenciales. - Google Patents

Instrumento quirurgicos manuales con acapacidad de accionamiento omnicircunferenciales.

Info

Publication number
MXPA02012177A
MXPA02012177A MXPA02012177A MXPA02012177A MXPA02012177A MX PA02012177 A MXPA02012177 A MX PA02012177A MX PA02012177 A MXPA02012177 A MX PA02012177A MX PA02012177 A MXPA02012177 A MX PA02012177A MX PA02012177 A MXPA02012177 A MX PA02012177A
Authority
MX
Mexico
Prior art keywords
radial force
levers
actuator
retaining ring
bearing surfaces
Prior art date
Application number
MXPA02012177A
Other languages
English (en)
Inventor
Sharon Fekrat
Original Assignee
Univ Duke
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 Univ Duke filed Critical Univ Duke
Publication of MXPA02012177A publication Critical patent/MXPA02012177A/es

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
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B17/2909—Handles
    • 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
    • A61B17/2909—Handles
    • A61B2017/2912—Handles transmission of forces to actuating rod or piston
    • A61B2017/2913—Handles transmission of forces to actuating rod or piston cams or guiding means
    • 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
    • A61B17/2909—Handles
    • A61B2017/2912—Handles transmission of forces to actuating rod or piston
    • A61B2017/2918—Handles transmission of forces to actuating rod or piston flexible handles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/30—Surgical pincettes without pivotal connections
    • A61B2017/305—Tweezer like handles with tubular extensions, inner slidable actuating members and distal tools, e.g. microsurgical instruments

Landscapes

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

Abstract

Se proporcionan instrumentos manuales que tienen un montaje accionador el cual se puede utilizar para accionar una herramienta montada distalmente por aplicacion de fuerza radial alrededor de la totalidad de la circunferencia del instrumento (es decir, omniaccionable). De manera mas preferible, el montaje (10-1) accionador incluye una pluralidad de palancas (20) accionadoras generalmente en forma de L separadas circunferencialmente que definen superficies (22-1) de apoyo arqueadas respectivas a lo largo de regiones de borde exterior de las mismas y un anillo (22) de retencion el cual une circunferencialmente las palancas accionadoras alrededor de las regiones de borde exterior de las mismas. El anillo de retencion de manera mas preferible define una superficie (20-3) de guia arqueada estacionaria interior en una relacion coincidente y adaptable a las superficies (22-1) de apoyo de las palancas accionadoras. La fuerza radial aplicada a las secciones de brazo que se extienden proximalmente de las palancas, de esta manera responden provocando que las superficies de apoyo de las mismas se muevan deslizablemente a lo largo de la superficie de guia del anillo de retencion de manera que cambian la fuerza radial a movimientos longitudinales de un perno (18) de accionamiento alargado entre las posiciones retraida y extendida del mismo. Al proporcionar una herramienta la cual actua de manera conjunta operativamente con el perno de accionamiento, un cirujano puede accionar la herramienta segun se necesite al aplicar fuerza radial en cualquier punto alrededor de la circunferencia del montaje accionador.
MXPA02012177A 2001-04-19 2002-03-29 Instrumento quirurgicos manuales con acapacidad de accionamiento omnicircunferenciales. MXPA02012177A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/837,555 US6482198B2 (en) 2001-04-19 2001-04-19 Hand-held surgical instruments with omni-circumferential actuation capabilities
PCT/US2002/009578 WO2002085220A1 (en) 2001-04-19 2002-03-29 Hand-held surgical instruments with omni-circumferential actuation capabilities

Publications (1)

Publication Number Publication Date
MXPA02012177A true MXPA02012177A (es) 2005-11-08

Family

ID=25274792

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02012177A MXPA02012177A (es) 2001-04-19 2002-03-29 Instrumento quirurgicos manuales con acapacidad de accionamiento omnicircunferenciales.

Country Status (9)

Country Link
US (1) US6482198B2 (es)
EP (1) EP1292232B1 (es)
JP (1) JP4195303B2 (es)
AR (1) AR033219A1 (es)
AU (1) AU2002255960B2 (es)
BR (1) BRPI0205039B8 (es)
CA (2) CA2753905C (es)
MX (1) MXPA02012177A (es)
WO (1) WO2002085220A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003086210A1 (de) * 2002-04-16 2003-10-23 Alcon Grieshaber Ag Vorrichtung zum verbinden einer lösbar an einem gehäuse angeorneten funktionseinheit
AU2003231296A1 (en) * 2002-05-06 2003-11-11 Duke University Omni-actuable hand-held surgical instruments
WO2005048849A1 (en) 2003-11-13 2005-06-02 Synergetics, Inc. Surgical instrument handle with adjustable actuator position
US8137263B2 (en) * 2007-08-24 2012-03-20 Karl Storz Endovision, Inc. Articulating endoscope instrument
US8579887B2 (en) 2010-11-09 2013-11-12 Synergetics Usa, Inc. Axially reciprocating microsurgical instrument with radially compressed actuator handle
WO2012082736A1 (en) * 2010-12-13 2012-06-21 I-Tech Development Company Proximally actuated surgical instrument
US20120150216A1 (en) * 2010-12-13 2012-06-14 Hickingbotham Dyson W Distally Actuated Surgical Instrument
US9161769B2 (en) 2012-07-30 2015-10-20 Covidien Lp Endoscopic instrument
FR3009905B1 (fr) * 2013-08-20 2015-09-04 Virax Sa Dispositif de detection de butee arriere sur un actionneur lineaire
US10194892B2 (en) 2014-10-15 2019-02-05 Karl Storz Endovision, Inc. Detachable articulating endoscopic tool cartridge
ITUB20154977A1 (it) 2015-10-16 2017-04-16 Medical Microinstruments S R L Strumento medicale e metodo di fabbricazione di detto strumento medicale
US11246752B2 (en) 2018-02-09 2022-02-15 Alcon Inc. Surgical tool attachment systems and method of use
JP7430726B2 (ja) 2018-12-12 2024-02-13 アルコン インコーポレイティド 作動ハンドル
US11672424B2 (en) * 2019-01-19 2023-06-13 Marek Sekowski Microsurgical imaging system
EP3897486A1 (en) 2019-02-01 2021-10-27 Alcon Inc. Actuation mechanism with arcuate levers
US11759237B2 (en) * 2019-06-24 2023-09-19 Alcon Inc. Retractable cannula assembly
USD934424S1 (en) 2019-08-29 2021-10-26 Alcon Inc. 360 degree actuation handle
AU2020337073A1 (en) * 2019-08-29 2022-01-27 Alcon Inc. Actuation mechanism with grooved actuation levers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3526821A1 (de) * 1985-07-26 1987-02-05 Ewald Hensler Griffstueck mit betaetigungsvorrichtung fuer ein handbetaetigtes chirurgisches mikroinstrument
US4760848A (en) * 1986-11-03 1988-08-02 Hasson Harrith M Rotational surgical instrument
DE69020550D1 (de) * 1989-04-07 1995-08-03 Univ Melbourne Verbessertes chirurgisches instrument.
US5338317A (en) * 1991-05-03 1994-08-16 Vance Products Incorporated Rotational surgical instrument handle
US5275607A (en) * 1991-09-23 1994-01-04 Visionary Medical, Inc. Intraocular surgical scissors
US5634918A (en) * 1994-10-26 1997-06-03 Grieshaber & Co. Ag Schaffhausen Ophthalmic surgical instrument
US6391046B1 (en) * 2000-04-14 2002-05-21 Duke University Omni-actuatable hand-held surgical instruments

Also Published As

Publication number Publication date
JP2004520141A (ja) 2004-07-08
EP1292232A1 (en) 2003-03-19
EP1292232B1 (en) 2012-11-21
CA2753905C (en) 2014-02-18
BR0205039A (pt) 2003-06-10
BRPI0205039B8 (pt) 2021-06-22
CA2753905A1 (en) 2002-10-31
US6482198B2 (en) 2002-11-19
WO2002085220A1 (en) 2002-10-31
JP4195303B2 (ja) 2008-12-10
EP1292232A4 (en) 2007-01-03
US20020156465A1 (en) 2002-10-24
AR033219A1 (es) 2003-12-10
CA2413297C (en) 2012-06-26
BR0205039B1 (pt) 2015-01-06
CA2413297A1 (en) 2002-10-31
AU2002255960B2 (en) 2005-12-22

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Legal Events

Date Code Title Description
FG Grant or registration