DE60220079D1 - Selbst benetzende, bipolare trockenfeldelektroden für die endoskopische chirurgie - Google Patents

Selbst benetzende, bipolare trockenfeldelektroden für die endoskopische chirurgie

Info

Publication number
DE60220079D1
DE60220079D1 DE60220079T DE60220079T DE60220079D1 DE 60220079 D1 DE60220079 D1 DE 60220079D1 DE 60220079 T DE60220079 T DE 60220079T DE 60220079 T DE60220079 T DE 60220079T DE 60220079 D1 DE60220079 D1 DE 60220079D1
Authority
DE
Germany
Prior art keywords
weting
bipolar
self
endoscopic surgery
field electrodes
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
DE60220079T
Other languages
English (en)
Other versions
DE60220079T2 (de
Inventor
Scott Ciarrocca
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.)
Ethicon Inc
Original Assignee
Ethicon Inc
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 Ethicon Inc filed Critical Ethicon Inc
Publication of DE60220079D1 publication Critical patent/DE60220079D1/de
Application granted granted Critical
Publication of DE60220079T2 publication Critical patent/DE60220079T2/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
    • A61B18/1402—Probes for open 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00059—Material properties
    • A61B2018/00071—Electrical conductivity
    • A61B2018/00083—Electrical conductivity low, i.e. electrically insulating
    • 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
    • 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
    • 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
    • A61B2018/1467—Probes or electrodes therefor using more than two electrodes on a single probe
    • 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
    • A61B2090/0817—Spatulas or spatula like extensions
DE60220079T 2001-10-09 2002-10-09 Selbst benetzende, bipolare trockenfeldelektroden für die endoskopische chirurgie Expired - Lifetime DE60220079T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US32793301P 2001-10-09 2001-10-09
US327933P 2001-10-09
US10/266,386 US6855145B2 (en) 2001-10-09 2002-10-08 Self-wetting, dry-field bipolar electrodes for endoscopic surgery
US266386 2002-10-08
PCT/US2002/032258 WO2003030721A2 (en) 2001-10-09 2002-10-09 Self-wetting, dry-field bipolar electrodes for endoscopic surgery

Publications (2)

Publication Number Publication Date
DE60220079D1 true DE60220079D1 (de) 2007-06-21
DE60220079T2 DE60220079T2 (de) 2008-01-10

Family

ID=26951798

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60220079T Expired - Lifetime DE60220079T2 (de) 2001-10-09 2002-10-09 Selbst benetzende, bipolare trockenfeldelektroden für die endoskopische chirurgie

Country Status (7)

Country Link
US (1) US6855145B2 (de)
EP (1) EP1439793B1 (de)
AT (1) ATE361712T1 (de)
AU (1) AU2002334925A1 (de)
DE (1) DE60220079T2 (de)
ES (1) ES2287358T3 (de)
WO (1) WO2003030721A2 (de)

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US8083736B2 (en) * 2000-03-06 2011-12-27 Salient Surgical Technologies, Inc. Fluid-assisted medical devices, systems and methods
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US9592090B2 (en) 2010-03-11 2017-03-14 Medtronic Advanced Energy Llc Bipolar electrosurgical cutter with position insensitive return electrode contact
US20110295249A1 (en) * 2010-05-28 2011-12-01 Salient Surgical Technologies, Inc. Fluid-Assisted Electrosurgical Devices, and Methods of Manufacture Thereof
US9138289B2 (en) 2010-06-28 2015-09-22 Medtronic Advanced Energy Llc Electrode sheath for electrosurgical device
US8920417B2 (en) 2010-06-30 2014-12-30 Medtronic Advanced Energy Llc Electrosurgical devices and methods of use thereof
US8906012B2 (en) 2010-06-30 2014-12-09 Medtronic Advanced Energy Llc Electrosurgical devices with wire electrode
ES2664081T3 (es) 2010-10-01 2018-04-18 Applied Medical Resources Corporation Sistema electro-quirúrgico con un amplificador de radio frecuencia y con medios para la adaptación a la separación entre electrodos
US9023040B2 (en) 2010-10-26 2015-05-05 Medtronic Advanced Energy Llc Electrosurgical cutting devices
US20120150165A1 (en) * 2010-12-10 2012-06-14 Salient Surgical Technologies, Inc. Bipolar Electrosurgical Device
US9427281B2 (en) 2011-03-11 2016-08-30 Medtronic Advanced Energy Llc Bronchoscope-compatible catheter provided with electrosurgical device
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US8870864B2 (en) 2011-10-28 2014-10-28 Medtronic Advanced Energy Llc Single instrument electrosurgery apparatus and its method of use
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Also Published As

Publication number Publication date
EP1439793B1 (de) 2007-05-09
ATE361712T1 (de) 2007-06-15
EP1439793A4 (de) 2006-01-04
US6855145B2 (en) 2005-02-15
DE60220079T2 (de) 2008-01-10
WO2003030721A3 (en) 2003-07-03
AU2002334925A1 (en) 2003-04-22
ES2287358T3 (es) 2007-12-16
EP1439793A2 (de) 2004-07-28
US20030073993A1 (en) 2003-04-17
WO2003030721A2 (en) 2003-04-17

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Legal Events

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