JP4195814B2 - 内部不関電極 - Google Patents

内部不関電極 Download PDF

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Publication number
JP4195814B2
JP4195814B2 JP2002569234A JP2002569234A JP4195814B2 JP 4195814 B2 JP4195814 B2 JP 4195814B2 JP 2002569234 A JP2002569234 A JP 2002569234A JP 2002569234 A JP2002569234 A JP 2002569234A JP 4195814 B2 JP4195814 B2 JP 4195814B2
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JP
Japan
Prior art keywords
indifferent electrode
connector
defines
internal
shape
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 - Fee Related
Application number
JP2002569234A
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English (en)
Japanese (ja)
Other versions
JP2004522544A (ja
JP2004522544A5 (enExample
Inventor
デイビッド ケイ． スワンソン，
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.)
Boston Scientific Ltd Barbados
Original Assignee
Boston Scientific Ltd Barbados
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Filing date
Publication date
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Publication of JP2004522544A publication Critical patent/JP2004522544A/ja
Publication of JP2004522544A5 publication Critical patent/JP2004522544A5/ja
Application granted granted Critical
Publication of JP4195814B2 publication Critical patent/JP4195814B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • A61B18/16—Indifferent or passive electrodes for grounding
    • 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
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
    • 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
    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • 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
    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
    • 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
    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00047—Cooling or heating of the probe or tissue immediately surrounding the probe using Peltier effect
    • 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
    • A61B2018/00351—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
    • A61B2018/00315—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
    • A61B2018/00351—Heart
    • A61B2018/00363—Epicardium
    • 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
    • A61B2018/00577—Ablation
    • 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
    • A61B2018/00589—Coagulation
    • 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
    • A61B18/16—Indifferent or passive electrodes for grounding
    • A61B2018/162—Indifferent or passive electrodes for grounding located on the probe body
    • 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
    • A61B18/16—Indifferent or passive electrodes for grounding
    • A61B2018/165—Multiple indifferent electrodes

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Otolaryngology (AREA)
  • Cardiology (AREA)
  • Surgical Instruments (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Electron Tubes For Measurement (AREA)
  • Ceramic Capacitors (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrotherapy Devices (AREA)
JP2002569234A 2001-03-07 2002-02-20 内部不関電極 Expired - Fee Related JP4195814B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/801,416 US6827714B2 (en) 2001-03-07 2001-03-07 Internal indifferent electrode device for use with lesion creation apparatus and method of forming lesions using the same
PCT/EP2002/001792 WO2002070064A2 (en) 2001-03-07 2002-02-20 Internal indifferent electrode

Publications (3)

Publication Number Publication Date
JP2004522544A JP2004522544A (ja) 2004-07-29
JP2004522544A5 JP2004522544A5 (enExample) 2005-05-26
JP4195814B2 true JP4195814B2 (ja) 2008-12-17

Family

ID=25181038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002569234A Expired - Fee Related JP4195814B2 (ja) 2001-03-07 2002-02-20 内部不関電極

Country Status (9)

Country Link
US (4) US6827714B2 (enExample)
EP (1) EP1365697B1 (enExample)
JP (1) JP4195814B2 (enExample)
AT (1) ATE301971T1 (enExample)
AU (1) AU2002249231A1 (enExample)
CA (1) CA2438806C (enExample)
DE (1) DE60205593T2 (enExample)
ES (1) ES2247314T3 (enExample)
WO (1) WO2002070064A2 (enExample)

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US6942661B2 (en) * 2000-08-30 2005-09-13 Boston Scientific Scimed, Inc. Fluid cooled apparatus for supporting diagnostic and therapeutic elements in contact with tissue
US6827714B2 (en) 2001-03-07 2004-12-07 Scimed Life Systems, Inc. Internal indifferent electrode device for use with lesion creation apparatus and method of forming lesions using the same
US8961541B2 (en) 2007-12-03 2015-02-24 Cardio Vascular Technologies Inc. Vascular closure devices, systems, and methods of use
US20080109030A1 (en) 2001-04-24 2008-05-08 Houser Russell A Arteriotomy closure devices and techniques
US8992567B1 (en) 2001-04-24 2015-03-31 Cardiovascular Technologies Inc. Compressible, deformable, or deflectable tissue closure devices and method of manufacture
US6939350B2 (en) 2001-10-22 2005-09-06 Boston Scientific Scimed, Inc. Apparatus for supporting diagnostic and therapeutic elements in contact with tissue including electrode cooling device
US10098640B2 (en) 2001-12-04 2018-10-16 Atricure, Inc. Left atrial appendage devices and methods
US20050149069A1 (en) * 2001-12-04 2005-07-07 Bertolero Arthur A. Left atrial appendage devices and methods
US7104989B2 (en) * 2003-09-05 2006-09-12 Medtronic, Inc. RF ablation catheter including a virtual electrode assembly
US20050059862A1 (en) * 2003-09-12 2005-03-17 Scimed Life Systems, Inc. Cannula with integrated imaging and optical capability
US7569052B2 (en) 2003-09-12 2009-08-04 Boston Scientific Scimed, Inc. Ablation catheter with tissue protecting assembly
US7438714B2 (en) * 2003-09-12 2008-10-21 Boston Scientific Scimed, Inc. Vacuum-based catheter stabilizer
US20050059963A1 (en) * 2003-09-12 2005-03-17 Scimed Life Systems, Inc. Systems and method for creating transmural lesions
US20050131513A1 (en) * 2003-12-16 2005-06-16 Cook Incorporated Stent catheter with a permanently affixed conductor
EP1753357B1 (en) * 2004-05-11 2014-11-26 Wisconsin Alumni Research Foundation Radiofrequency ablation with independently controllable ground pad conductors
US20060009756A1 (en) * 2004-05-14 2006-01-12 Francischelli David E Method and devices for treating atrial fibrillation by mass ablation
US20050261672A1 (en) * 2004-05-18 2005-11-24 Mark Deem Systems and methods for selective denervation of heart dysrhythmias
US20090240249A1 (en) * 2004-11-08 2009-09-24 Cardima, Inc. System and Method for Performing Ablation and Other Medical Procedures Using An Electrode Array with Flexible Circuit
WO2008112870A2 (en) 2007-03-13 2008-09-18 University Of Virginia Patent Foundation Epicardial ablation catheter and method of use
AU2008229154B2 (en) 2007-03-19 2013-12-19 University Of Virginia Patent Foundation Access needle pressure sensor device and method of use
US11058354B2 (en) 2007-03-19 2021-07-13 University Of Virginia Patent Foundation Access needle with direct visualization and related methods
US9468396B2 (en) 2007-03-19 2016-10-18 University Of Virginia Patent Foundation Systems and methods for determining location of an access needle in a subject
WO2011103456A2 (en) 2010-02-18 2011-08-25 University Of Virginia Patent Foundation System, method, and computer program product for simulating epicardial electrophysiology procedures
US9211405B2 (en) * 2007-03-22 2015-12-15 University Of Virginia Patent Foundation Electrode catheter for ablation purposes and related method thereof
US20100241185A1 (en) 2007-11-09 2010-09-23 University Of Virginia Patent Foundation Steerable epicardial pacing catheter system placed via the subxiphoid process
US8137344B2 (en) * 2008-12-10 2012-03-20 Alcon Research, Ltd. Flexible, automated capsulorhexis device
WO2010091701A1 (en) * 2009-02-12 2010-08-19 Umc Utrecht Holding B.V. Ablation catheter and method for electrically isolating cardiac tissue
JP5807970B2 (ja) 2009-04-09 2015-11-10 カーディオバスキュラー テクノロジーズ、インク． 組織縫合装置、移送装置及びシステム、キット及びそのための方法
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US9642534B2 (en) 2009-09-11 2017-05-09 University Of Virginia Patent Foundation Systems and methods for determining location of an access needle in a subject
US10751122B2 (en) * 2010-03-29 2020-08-25 Atricure, Inc. Protective systems and methods for use during ablation procedures
WO2013009872A1 (en) 2011-07-11 2013-01-17 The Regents Of The University Of Michigan Multimodality left atrial appendage occlusion device
DE102011112290B4 (de) * 2011-09-05 2017-01-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Aktor mit wenigstens einem, thermisches Wandlermaterial aufweisenden Stellelement
WO2013181740A1 (en) * 2012-06-05 2013-12-12 Goyal Mayank Systems and methods for enhancing preparation and completion of surgical and medical procedures
CN104869932B (zh) * 2013-01-31 2018-03-23 雷纳尔动力有限公司 单极和/或双极消融导管
JP6723153B2 (ja) 2013-12-05 2020-07-15 アールエフイーエムビー ホールディングス リミテッド ライアビリティ カンパニー 生体内の望ましくない軟部組織を切除するシステム
US9918790B2 (en) 2014-01-23 2018-03-20 Old Dominion University Research Foundation Ablation of myocardial tissues with nanosecond pulsed electric fields
KR102128856B1 (ko) 2015-01-30 2020-07-02 알에프이엠비 홀딩스, 엘엘씨 고주파 전기적 막 파괴를 이용하여 생명체의 바람직하지 않은 연조직을 절제하는 시스템
EP3402517B1 (en) 2016-01-15 2025-08-20 RFEMB Holdings, LLC Immunologic treatment of cancer by using a tumor ablation technic together with a combination of a ctla-4 inhibitor, a pd-1 inhibitor and gm-csf
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Also Published As

Publication number Publication date
EP1365697A2 (en) 2003-12-03
WO2002070064A3 (en) 2002-11-21
US20050085805A1 (en) 2005-04-21
EP1365697B1 (en) 2005-08-17
ATE301971T1 (de) 2005-09-15
DE60205593D1 (de) 2005-09-22
US20140309633A1 (en) 2014-10-16
WO2002070064A2 (en) 2002-09-12
JP2004522544A (ja) 2004-07-29
ES2247314T3 (es) 2006-03-01
CA2438806C (en) 2011-05-03
US20020128640A1 (en) 2002-09-12
US20080021446A1 (en) 2008-01-24
CA2438806A1 (en) 2002-09-12
US8758335B2 (en) 2014-06-24
US7288090B2 (en) 2007-10-30
DE60205593T2 (de) 2006-05-24
AU2002249231A1 (en) 2002-09-19
US6827714B2 (en) 2004-12-07

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