DE69831693D1 - Ein elektrochirurgisches gerät zur koagulation und zum schneiden - Google Patents

Ein elektrochirurgisches gerät zur koagulation und zum schneiden

Info

Publication number
DE69831693D1
DE69831693D1 DE69831693T DE69831693T DE69831693D1 DE 69831693 D1 DE69831693 D1 DE 69831693D1 DE 69831693 T DE69831693 T DE 69831693T DE 69831693 T DE69831693 T DE 69831693T DE 69831693 D1 DE69831693 D1 DE 69831693D1
Authority
DE
Germany
Prior art keywords
coagulation
cutting
electrosurgical device
electrosurgical
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.)
Expired - Lifetime
Application number
DE69831693T
Other languages
English (en)
Other versions
DE69831693T2 (de
Inventor
Niels Kornerup
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.)
Lina Medical ApS
Original Assignee
Lina Medical ApS
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 Lina Medical ApS filed Critical Lina Medical ApS
Publication of DE69831693D1 publication Critical patent/DE69831693D1/de
Application granted granted Critical
Publication of DE69831693T2 publication Critical patent/DE69831693T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • A61B17/295—Forceps for use in minimally invasive surgery combined with cutting implements
    • 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
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345—Vascular system
    • A61B2018/00404—Blood vessels other than those in or around the heart
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00601—Cutting
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/0063—Sealing
    • 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
    • A61B18/1206—Generators therefor
    • A61B2018/1246—Generators therefor characterised by the output polarity
    • A61B2018/126—Generators therefor characterised by the output polarity bipolar
    • 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
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1412—Blade
    • 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
    • A61B2018/1452—Probes having pivoting end effectors, e.g. forceps including means for cutting
    • A61B2018/1455—Probes having pivoting end effectors, e.g. forceps including means for cutting having a moving blade for cutting tissue grasped by the jaws

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Otolaryngology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (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)
DE69831693T 1998-06-22 1998-06-22 Ein elektrochirurgisches gerät zur koagulation und zum schneiden Expired - Lifetime DE69831693T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/DK1998/000276 WO1999066850A1 (en) 1998-06-22 1998-06-22 An electrosurgical device for coagulating and for making incisions, a method of severing blood vessels and a method of coagulating and for making incisions in or severing tissue

Publications (2)

Publication Number Publication Date
DE69831693D1 true DE69831693D1 (de) 2006-02-02
DE69831693T2 DE69831693T2 (de) 2006-07-06

Family

ID=8156595

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69831693T Expired - Lifetime DE69831693T2 (de) 1998-06-22 1998-06-22 Ein elektrochirurgisches gerät zur koagulation und zum schneiden

Country Status (4)

Country Link
EP (1) EP1089664B1 (de)
DE (1) DE69831693T2 (de)
DK (1) DK1089664T3 (de)
WO (1) WO1999066850A1 (de)

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US7811282B2 (en) 2000-03-06 2010-10-12 Salient Surgical Technologies, Inc. Fluid-assisted electrosurgical devices, electrosurgical unit with pump and methods of use thereof
US8048070B2 (en) 2000-03-06 2011-11-01 Salient Surgical Technologies, Inc. Fluid-assisted medical devices, systems and methods
US6458128B1 (en) 2001-01-24 2002-10-01 Ethicon, Inc. Electrosurgical instrument with a longitudinal element for conducting RF energy and moving a cutting element
US6620161B2 (en) 2001-01-24 2003-09-16 Ethicon, Inc. Electrosurgical instrument with an operational sequencing element
US6443970B1 (en) 2001-01-24 2002-09-03 Ethicon, Inc. Surgical instrument with a dissecting tip
US6652521B2 (en) 2001-01-24 2003-11-25 Ethicon, Inc. Surgical instrument with a bi-directional cutting element
US6464702B2 (en) 2001-01-24 2002-10-15 Ethicon, Inc. Electrosurgical instrument with closing tube for conducting RF energy and moving jaws
US6554829B2 (en) 2001-01-24 2003-04-29 Ethicon, Inc. Electrosurgical instrument with minimally invasive jaws
CA2442598C (en) 2001-04-06 2011-10-04 Sean T. Dycus Vessel sealer and divider with non-conductive stop members
US10849681B2 (en) 2001-04-06 2020-12-01 Covidien Ag Vessel sealer and divider
US7101371B2 (en) 2001-04-06 2006-09-05 Dycus Sean T Vessel sealer and divider
EP1435867B1 (de) 2001-09-05 2010-11-17 Salient Surgical Technologies, Inc. Flüssigkeitsgestützte geräte und systeme
US6773434B2 (en) * 2001-09-18 2004-08-10 Ethicon, Inc. Combination bipolar forceps and scissors instrument
US7276068B2 (en) 2002-10-04 2007-10-02 Sherwood Services Ag Vessel sealing instrument with electrical cutting mechanism
EP1572020A4 (de) 2002-10-29 2006-05-03 Tissuelink Medical Inc Flüssigkeitsunterstützte elektrochirurgischeschere und verfahren
US7799026B2 (en) 2002-11-14 2010-09-21 Covidien Ag Compressible jaw configuration with bipolar RF output electrodes for soft tissue fusion
US7160299B2 (en) 2003-05-01 2007-01-09 Sherwood Services Ag Method of fusing biomaterials with radiofrequency energy
AU2004241092B2 (en) 2003-05-15 2009-06-04 Covidien Ag Tissue sealer with non-conductive variable stop members and method of sealing tissue
US7156846B2 (en) 2003-06-13 2007-01-02 Sherwood Services Ag Vessel sealer and divider for use with small trocars and cannulas
USD956973S1 (en) 2003-06-13 2022-07-05 Covidien Ag Movable handle for endoscopic vessel sealer and divider
US9848938B2 (en) 2003-11-13 2017-12-26 Covidien Ag Compressible jaw configuration with bipolar RF output electrodes for soft tissue fusion
US7367976B2 (en) 2003-11-17 2008-05-06 Sherwood Services Ag Bipolar forceps having monopolar extension
US7232440B2 (en) * 2003-11-17 2007-06-19 Sherwood Services Ag Bipolar forceps having monopolar extension
US7442193B2 (en) 2003-11-20 2008-10-28 Covidien Ag Electrically conductive/insulative over-shoe for tissue fusion
US7727232B1 (en) 2004-02-04 2010-06-01 Salient Surgical Technologies, Inc. Fluid-assisted medical devices and methods
AU2011253698B2 (en) * 2004-10-21 2014-03-06 Covidien Ag Bipolar forceps having monopolar extension
US8627995B2 (en) 2006-05-19 2014-01-14 Ethicon Endo-Sugery, Inc. Electrically self-powered surgical instrument with cryptographic identification of interchangeable part
US8573462B2 (en) 2006-05-19 2013-11-05 Ethicon Endo-Surgery, Inc. Electrical surgical instrument with optimized power supply and drive
US9662116B2 (en) 2006-05-19 2017-05-30 Ethicon, Llc Electrically self-powered surgical instrument with cryptographic identification of interchangeable part
US10314583B2 (en) 2005-07-26 2019-06-11 Ethicon Llc Electrically self-powered surgical instrument with manual release
US9554803B2 (en) 2005-07-26 2017-01-31 Ethicon Endo-Surgery, Llc Electrically self-powered surgical instrument with manual release
US7628791B2 (en) 2005-08-19 2009-12-08 Covidien Ag Single action tissue sealer
CA2561034C (en) 2005-09-30 2014-12-09 Sherwood Services Ag Flexible endoscopic catheter with an end effector for coagulating and transfecting tissue
US7722607B2 (en) 2005-09-30 2010-05-25 Covidien Ag In-line vessel sealer and divider
US8734443B2 (en) 2006-01-24 2014-05-27 Covidien Lp Vessel sealer and divider for large tissue structures
EP2529671B1 (de) * 2006-05-19 2016-08-31 Ethicon Endo-Surgery, Inc. Chirurgisches Instrument
US20080065060A1 (en) * 2006-09-07 2008-03-13 Moshe Ein-Gal Controlled monopolar and bipolar application of RF energy
US9023043B2 (en) 2007-09-28 2015-05-05 Covidien Lp Insulating mechanically-interfaced boot and jaws for electrosurgical forceps
US8241283B2 (en) 2007-09-28 2012-08-14 Tyco Healthcare Group Lp Dual durometer insulating boot for electrosurgical forceps
US8469956B2 (en) 2008-07-21 2013-06-25 Covidien Lp Variable resistor jaw
US9603652B2 (en) 2008-08-21 2017-03-28 Covidien Lp Electrosurgical instrument including a sensor
US9375254B2 (en) 2008-09-25 2016-06-28 Covidien Lp Seal and separate algorithm
US8968314B2 (en) 2008-09-25 2015-03-03 Covidien Lp Apparatus, system and method for performing an electrosurgical procedure
US8016827B2 (en) 2008-10-09 2011-09-13 Tyco Healthcare Group Lp Apparatus, system, and method for performing an electrosurgical procedure
US8114122B2 (en) 2009-01-13 2012-02-14 Tyco Healthcare Group Lp Apparatus, system, and method for performing an electrosurgical procedure
US8187273B2 (en) 2009-05-07 2012-05-29 Tyco Healthcare Group Lp Apparatus, system, and method for performing an electrosurgical procedure
US8133254B2 (en) 2009-09-18 2012-03-13 Tyco Healthcare Group Lp In vivo attachable and detachable end effector assembly and laparoscopic surgical instrument and methods therefor
US8112871B2 (en) 2009-09-28 2012-02-14 Tyco Healthcare Group Lp Method for manufacturing electrosurgical seal plates
US9113940B2 (en) 2011-01-14 2015-08-25 Covidien Lp Trigger lockout and kickback mechanism for surgical instruments
EP2540242B1 (de) 2011-06-28 2014-05-21 Lina Medical ApS Elektrochirurgisches Instrument und Apparat für dieses Instrument
EP2540243B1 (de) 2011-06-28 2020-02-26 Lina Medical ApS Elektrochirurgisches instrument
US9844384B2 (en) 2011-07-11 2017-12-19 Covidien Lp Stand alone energy-based tissue clips
EP2974682B1 (de) 2013-03-15 2017-08-30 Gyrus ACMI, Inc. Kombiniertes elektrochirurgisches instrument
US20140276797A1 (en) 2013-03-15 2014-09-18 GYRUS ACMI, INC., d/b/a Olympus Surgical Technologies America Combination electrosurgical device
US9763730B2 (en) 2013-03-15 2017-09-19 Gyrus Acmi, Inc. Electrosurgical instrument
JP6129400B2 (ja) 2013-03-15 2017-05-17 ジャイラス エーシーエムアイ インク オフセット鉗子
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US10327835B2 (en) 2014-04-02 2019-06-25 Gyrus Acmi, Inc. Heat pipe cooling arrangement for electrosurgical devices
US20150324317A1 (en) 2014-05-07 2015-11-12 Covidien Lp Authentication and information system for reusable surgical instruments
EP3134019A1 (de) 2014-08-20 2017-03-01 Gyrus ACMI, Inc. (D.B.A. Olympus Surgical Technologies America) Rekonfigurierbare elektrochirurgische vorrichtung
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DE102015104033A1 (de) * 2015-03-18 2016-09-22 Aesculap Ag Elektrochirurgisches Instrument mit variabler Klingenbreite
CN107530121B (zh) * 2015-04-13 2020-09-01 奥林巴斯株式会社 医疗处置器具、医疗处置装置以及医疗处置装置的控制方法
US10213250B2 (en) 2015-11-05 2019-02-26 Covidien Lp Deployment and safety mechanisms for surgical instruments
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US10918407B2 (en) 2016-11-08 2021-02-16 Covidien Lp Surgical instrument for grasping, treating, and/or dividing tissue
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EP3406218A1 (de) 2017-05-24 2018-11-28 Erbe Elektromedizin GmbH Koagulations- und dissektions-instrument mit stiftelektroden
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US5445638B1 (en) * 1993-03-08 1998-05-05 Everest Medical Corp Bipolar coagulation and cutting forceps

Also Published As

Publication number Publication date
DK1089664T3 (da) 2006-02-13
DE69831693T2 (de) 2006-07-06
EP1089664A1 (de) 2001-04-11
WO1999066850A1 (en) 1999-12-29
EP1089664B1 (de) 2005-09-21

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