ATE361712T1 - Selbst benetzende, bipolare trockenfeldelektroden für die endoskopische chirurgie - Google Patents

Selbst benetzende, bipolare trockenfeldelektroden für die endoskopische chirurgie

Info

Publication number
ATE361712T1
ATE361712T1 AT02800979T AT02800979T ATE361712T1 AT E361712 T1 ATE361712 T1 AT E361712T1 AT 02800979 T AT02800979 T AT 02800979T AT 02800979 T AT02800979 T AT 02800979T AT E361712 T1 ATE361712 T1 AT E361712T1
Authority
AT
Austria
Prior art keywords
bipolar
wetting
self
endoscopic surgery
field electrodes
Prior art date
Application number
AT02800979T
Other languages
English (en)
Inventor
Scott Ciarrocca
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
Application granted granted Critical
Publication of ATE361712T1 publication Critical patent/ATE361712T1/de

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

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)
AT02800979T 2001-10-09 2002-10-09 Selbst benetzende, bipolare trockenfeldelektroden für die endoskopische chirurgie ATE361712T1 (de)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
ATE361712T1 true ATE361712T1 (de) 2007-06-15

Family

ID=26951798

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02800979T ATE361712T1 (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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US6953461B2 (en) 2002-05-16 2005-10-11 Tissuelink Medical, Inc. Fluid-assisted medical devices, systems and methods
EP1435867B1 (de) 2001-09-05 2010-11-17 Salient Surgical Technologies, Inc. Flüssigkeitsgestützte geräte und systeme
WO2003049631A1 (en) 2001-12-12 2003-06-19 Tissuelink Medical, Inc. Fluid-assisted medical devices, systems and methods
EP1572020A4 (de) 2002-10-29 2006-05-03 Tissuelink Medical Inc Flüssigkeitsunterstützte elektrochirurgischeschere und verfahren
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US7727232B1 (en) 2004-02-04 2010-06-01 Salient Surgical Technologies, Inc. Fluid-assisted medical devices and methods
US20060178668A1 (en) * 2005-02-07 2006-08-10 Albritton Ford D Iv Electrode tip apparatus for electrosurgery with protective insulation arrangement
US7935112B2 (en) * 2005-06-30 2011-05-03 Microline Surgical, Inc. Electrosurgical instrument
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US8882756B2 (en) 2007-12-28 2014-11-11 Medtronic Advanced Energy Llc Fluid-assisted electrosurgical devices, methods and systems
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US9254168B2 (en) 2009-02-02 2016-02-09 Medtronic Advanced Energy Llc Electro-thermotherapy of tissue using penetrating microelectrode array
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US8791711B2 (en) * 2009-10-21 2014-07-29 Stmicroelectronics S.R.L. Testing of electronic devices through capacitive interface
EP2544616B1 (de) 2010-03-11 2017-09-06 Medtronic Advanced Energy LLC Bipolarer elektrochirurgischer schneider mit positionsunabhängigem rückführelektrodenkontrakt
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
US8906012B2 (en) 2010-06-30 2014-12-09 Medtronic Advanced Energy Llc Electrosurgical devices with wire electrode
US8920417B2 (en) 2010-06-30 2014-12-30 Medtronic Advanced Energy Llc Electrosurgical devices and methods of use thereof
ES2912092T3 (es) 2010-10-01 2022-05-24 Applied Med Resources Instrumentos electroquirúrgicos y conexiones a los mismos
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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
US9226792B2 (en) 2012-06-12 2016-01-05 Medtronic Advanced Energy Llc Debridement device and method
US11234760B2 (en) 2012-10-05 2022-02-01 Medtronic Advanced Energy Llc Electrosurgical device for cutting and removing tissue
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Also Published As

Publication number Publication date
WO2003030721A2 (en) 2003-04-17
EP1439793A4 (de) 2006-01-04
EP1439793A2 (de) 2004-07-28
ES2287358T3 (es) 2007-12-16
AU2002334925A1 (en) 2003-04-22
DE60220079D1 (de) 2007-06-21
US20030073993A1 (en) 2003-04-17
EP1439793B1 (de) 2007-05-09
WO2003030721A3 (en) 2003-07-03
US6855145B2 (en) 2005-02-15
DE60220079T2 (de) 2008-01-10

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