ATE301971T1 - Innerkörperliche referenzelektrode - Google Patents

Innerkörperliche referenzelektrode

Info

Publication number
ATE301971T1
ATE301971T1 AT02718149T AT02718149T ATE301971T1 AT E301971 T1 ATE301971 T1 AT E301971T1 AT 02718149 T AT02718149 T AT 02718149T AT 02718149 T AT02718149 T AT 02718149T AT E301971 T1 ATE301971 T1 AT E301971T1
Authority
AT
Austria
Prior art keywords
reference electrode
inner body
body reference
connector
shaft
Prior art date
Application number
AT02718149T
Other languages
English (en)
Inventor
David K Swanson
Original Assignee
Boston Scient Ltd
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 Boston Scient Ltd filed Critical Boston Scient Ltd
Application granted granted Critical
Publication of ATE301971T1 publication Critical patent/ATE301971T1/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
    • A61B18/16—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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Otolaryngology (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Cardiology (AREA)
  • Surgical Instruments (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Ceramic Capacitors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Electron Tubes For Measurement (AREA)
  • Electrotherapy Devices (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
AT02718149T 2001-03-07 2002-02-20 Innerkörperliche referenzelektrode ATE301971T1 (de)

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 (1)

Publication Number Publication Date
ATE301971T1 true ATE301971T1 (de) 2005-09-15

Family

ID=25181038

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02718149T ATE301971T1 (de) 2001-03-07 2002-02-20 Innerkörperliche referenzelektrode

Country Status (9)

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

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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
US8992567B1 (en) 2001-04-24 2015-03-31 Cardiovascular Technologies Inc. Compressible, deformable, or deflectable tissue closure devices and method of manufacture
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
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
US20050149069A1 (en) * 2001-12-04 2005-07-07 Bertolero Arthur A. Left atrial appendage devices and methods
US10098640B2 (en) * 2001-12-04 2018-10-16 Atricure, Inc. Left atrial appendage devices and methods
US7104989B2 (en) * 2003-09-05 2006-09-12 Medtronic, Inc. RF ablation catheter including a virtual electrode assembly
US7569052B2 (en) 2003-09-12 2009-08-04 Boston Scientific Scimed, Inc. Ablation catheter with tissue protecting assembly
US20050059963A1 (en) * 2003-09-12 2005-03-17 Scimed Life Systems, Inc. Systems and method for creating transmural lesions
US20050059862A1 (en) * 2003-09-12 2005-03-17 Scimed Life Systems, Inc. Cannula with integrated imaging and optical capability
US7438714B2 (en) * 2003-09-12 2008-10-21 Boston Scientific Scimed, Inc. Vacuum-based catheter stabilizer
US20050131513A1 (en) * 2003-12-16 2005-06-16 Cook Incorporated Stent catheter with a permanently affixed conductor
WO2005110263A2 (en) * 2004-05-11 2005-11-24 Wisconsin Alumni Research Foundation Radiofrequency ablation with independently controllable ground pad conductors
ATE547990T1 (de) * 2004-05-14 2012-03-15 Medtronic Inc Vorrichtungen zur behandlung von vorhofflimmern durch massenablation
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
US10166066B2 (en) 2007-03-13 2019-01-01 University Of Virginia Patent Foundation Epicardial ablation catheter and method of use
WO2008118737A1 (en) * 2007-03-22 2008-10-02 University Of Virginia Patent Foundation Electrode catheter for ablation purposes and related method thereof
WO2008115745A2 (en) 2007-03-19 2008-09-25 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
WO2011103456A2 (en) 2010-02-18 2011-08-25 University Of Virginia Patent Foundation System, method, and computer program product for simulating epicardial electrophysiology procedures
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
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
EP2395933B1 (de) * 2009-02-12 2016-05-04 UMC Utrecht Holding B.V. Ablationskatheter zur elektrischen isolierung von herzgewebe
NZ595417A (en) 2009-04-09 2013-10-25 Cardivascular Systems Tissue closure devices, device and systems for delivery, kits and methods therefor
US20100277578A1 (en) * 2009-04-30 2010-11-04 David Mitchell Inspection camera
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
US20110238058A1 (en) * 2010-03-29 2011-09-29 Estech, Inc. (Endoscopic Technologies, Inc.) Indifferent electrode pad systems and methods for tissue ablation
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
US9186217B2 (en) 2012-06-05 2015-11-17 Mayank Goyal Systems and methods for enhancing preparation and completion of surgical and medical procedures
WO2014118734A2 (en) * 2013-01-31 2014-08-07 David Prutchi Unipolar and/or bipolar ablation catheter
CN111167008A (zh) 2013-12-05 2020-05-19 免疫系统公司 利用射频电学膜击穿（rf-emb）的癌症免疫疗法
US9918790B2 (en) * 2014-01-23 2018-03-20 Old Dominion University Research Foundation Ablation of myocardial tissues with nanosecond pulsed electric fields
JP6723249B2 (ja) 2015-01-30 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 軟部組織を切除するためのシステムおよび方法
CA3011460A1 (en) * 2016-01-15 2017-07-20 Rfemb Holdings, Llc Immunologic treatment of cancer
CN106175925B (zh) * 2016-08-04 2018-11-16 上海澳华光电内窥镜有限公司 一种可插入式中性电极以及电极组件
US12364538B2 (en) 2018-11-05 2025-07-22 Biosense Webster (Israel) Ltd. Indifferent electrode with selectable area

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Also Published As

Publication number Publication date
DE60205593T2 (de) 2006-05-24
CA2438806C (en) 2011-05-03
WO2002070064A2 (en) 2002-09-12
EP1365697B1 (de) 2005-08-17
AU2002249231A1 (en) 2002-09-19
US20080021446A1 (en) 2008-01-24
EP1365697A2 (de) 2003-12-03
ES2247314T3 (es) 2006-03-01
DE60205593D1 (de) 2005-09-22
WO2002070064A3 (en) 2002-11-21
CA2438806A1 (en) 2002-09-12
US20050085805A1 (en) 2005-04-21
US6827714B2 (en) 2004-12-07
US8758335B2 (en) 2014-06-24
US20020128640A1 (en) 2002-09-12
JP2004522544A (ja) 2004-07-29
JP4195814B2 (ja) 2008-12-17
US20140309633A1 (en) 2014-10-16
US7288090B2 (en) 2007-10-30

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