DE60041401D1 - Gerät zur Durchführung von Ablationen am Herzen - Google Patents

Gerät zur Durchführung von Ablationen am Herzen

Info

Publication number
DE60041401D1
DE60041401D1 DE60041401T DE60041401T DE60041401D1 DE 60041401 D1 DE60041401 D1 DE 60041401D1 DE 60041401 T DE60041401 T DE 60041401T DE 60041401 T DE60041401 T DE 60041401T DE 60041401 D1 DE60041401 D1 DE 60041401D1
Authority
DE
Germany
Prior art keywords
electrode
heart
ablation
heat
convection
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
DE60041401T
Other languages
English (en)
Inventor
Gary S Falwell
Donald Patterson
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.)
CR Bard Inc
Original Assignee
CR Bard 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 CR Bard Inc filed Critical CR Bard Inc
Application granted granted Critical
Publication of DE60041401D1 publication Critical patent/DE60041401D1/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
    • A61B18/1492—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
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/003—Steerable
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00791—Temperature

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Otolaryngology (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
DE60041401T 1999-06-03 2000-06-01 Gerät zur Durchführung von Ablationen am Herzen Expired - Lifetime DE60041401D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/325,230 US6616655B1 (en) 1999-06-03 1999-06-03 Method and apparatus for performing cardiac ablations
PCT/US2000/015443 WO2000074555A2 (en) 1999-06-03 2000-06-01 Method and apparatus for performing cardiac ablations

Publications (1)

Publication Number Publication Date
DE60041401D1 true DE60041401D1 (de) 2009-03-05

Family

ID=23266985

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60041401T Expired - Lifetime DE60041401D1 (de) 1999-06-03 2000-06-01 Gerät zur Durchführung von Ablationen am Herzen

Country Status (9)

Country Link
US (2) US6616655B1 (de)
EP (1) EP1189544B1 (de)
JP (1) JP4243058B2 (de)
AT (1) ATE420604T1 (de)
CA (1) CA2374302A1 (de)
DE (1) DE60041401D1 (de)
ES (1) ES2319501T3 (de)
MX (1) MXPA01012356A (de)
WO (1) WO2000074555A2 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4926359B2 (ja) 2000-05-03 2012-05-09 シー・アール・バード・インコーポレーテッド 電気生理学的処置でマッピング及び焼灼を行うための装置及び方法
ATE418287T1 (de) * 2001-04-27 2009-01-15 Bard Inc C R Katheter zur drei-dimensionallen abbildung der elektrischen aktivität in blutgefässen
US7727229B2 (en) 2001-05-01 2010-06-01 C.R. Bard, Inc. Method and apparatus for altering conduction properties in the heart and in adjacent vessels
EP1383439A1 (de) * 2001-05-01 2004-01-28 C.R. Bard, Inc. Verfahren und gerät zur veränderung von leitungseigenschaften im herz und angrenzenden gefässen
US20020169444A1 (en) * 2001-05-08 2002-11-14 Mest Robert A. Catheter having continuous braided electrode
US20040092806A1 (en) * 2001-12-11 2004-05-13 Sagon Stephen W Microelectrode catheter for mapping and ablation
US7311705B2 (en) 2002-02-05 2007-12-25 Medtronic, Inc. Catheter apparatus for treatment of heart arrhythmia
US6926714B1 (en) 2002-02-05 2005-08-09 Jasbir S. Sra Method for pulmonary vein isolation and catheter ablation of other structures in the left atrium in atrial fibrillation
US20050143777A1 (en) * 2003-12-19 2005-06-30 Sra Jasbir S. Method and system of treatment of heart failure using 4D imaging
US20050137661A1 (en) * 2003-12-19 2005-06-23 Sra Jasbir S. Method and system of treatment of cardiac arrhythmias using 4D imaging
JP2007519498A (ja) 2004-01-30 2007-07-19 エヌエムティー メディカル， インコーポレイティッド 心臓開口部の閉鎖のためのデバイス、システム、および方法
WO2006060459A1 (en) * 2004-12-01 2006-06-08 Vision-Sciences, Inc. Add-on for invasive probe
WO2007030433A2 (en) 2005-09-06 2007-03-15 Nmt Medical, Inc. Removable intracardiac rf device
WO2007030430A1 (en) * 2005-09-06 2007-03-15 Nmt Medical, Inc. Devices and methods for treating cardiac tissue
US9259267B2 (en) * 2005-09-06 2016-02-16 W.L. Gore & Associates, Inc. Devices and methods for treating cardiac tissue
US20070106290A1 (en) * 2005-11-08 2007-05-10 Turano Thomas A Conformable electrode catheter and method of use
JP4855482B2 (ja) * 2005-12-30 2012-01-18 シー・アール・バード・インコーポレーテッド 心臓組織を剥離する方法及び装置
WO2009086418A1 (en) * 2007-12-28 2009-07-09 Boston Scientific Scimed, Inc. Electrosurgical probe having conductive outer surface to initiate ablation between electrodes
WO2009086409A1 (en) * 2007-12-28 2009-07-09 Boston Scientific Scimed, Inc. Electrosurgical probe having current enhancing protrusions
US10695126B2 (en) 2008-10-06 2020-06-30 Santa Anna Tech Llc Catheter with a double balloon structure to generate and apply a heated ablative zone to tissue
JP5339630B2 (ja) * 2010-02-25 2013-11-13 日本ライフライン株式会社 電極カテーテル
US8979840B2 (en) 2010-12-17 2015-03-17 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigant distribution system for flexible electrodes
US9788891B2 (en) 2010-12-28 2017-10-17 St. Jude Medical, Atrial Fibrillation Division, Inc. Ablation electrode assemblies and methods for using same
US9855094B2 (en) 2010-12-28 2018-01-02 St. Jude Medical, Atrial Fibrillation Division, Inc. Multi-rate fluid flow and variable power delivery for ablation electrode assemblies used in catheter ablation procedures
WO2012173673A1 (en) * 2011-06-16 2012-12-20 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigant distribution system for flexible electrodes
US9066725B2 (en) 2012-12-06 2015-06-30 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigant distribution system for electrodes
GB2508905A (en) 2012-12-14 2014-06-18 Gyrus Medical Ltd Endoscopic instrument with bypass lead
KR101374320B1 (ko) * 2013-10-15 2014-03-17 홍문기 방향 조절 전극 카테터 조립체
US11331140B2 (en) 2016-05-19 2022-05-17 Aqua Heart, Inc. Heated vapor ablation systems and methods for treating cardiac conditions
EP4319673A1 (de) 2021-04-07 2024-02-14 BTL Medical Development A.S. Pulsfeldablationsvorrichtung und -verfahren
IL309432A (en) 2021-07-06 2024-02-01 Btl Medical Dev A S Apparatus and method for ablation (burning) by electric pulse field

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444206A (en) * 1982-04-29 1984-04-24 Cordis Corporation Mesh tip pacing lead assembly
US4945912A (en) 1988-11-25 1990-08-07 Sensor Electronics, Inc. Catheter with radiofrequency heating applicator
US5005587A (en) 1989-11-13 1991-04-09 Pacing Systems, Inc. Braid Electrode leads and catheters and methods for using the same
US5156151A (en) 1991-02-15 1992-10-20 Cardiac Pathways Corporation Endocardial mapping and ablation system and catheter probe
US5281213A (en) 1992-04-16 1994-01-25 Implemed, Inc. Catheter for ice mapping and ablation
US5277201A (en) 1992-05-01 1994-01-11 Vesta Medical, Inc. Endometrial ablation apparatus and method
CA2137566A1 (en) * 1992-06-26 1994-01-06 Joseph E. Laptewicz Catheter with expandable wire mesh tip
US5462527A (en) 1993-06-29 1995-10-31 C.R. Bard, Inc. Actuator for use with steerable catheter
US5403311A (en) * 1993-03-29 1995-04-04 Boston Scientific Corporation Electro-coagulation and ablation and other electrotherapeutic treatments of body tissue
US5860974A (en) 1993-07-01 1999-01-19 Boston Scientific Corporation Heart ablation catheter with expandable electrode and method of coupling energy to an electrode on a catheter shaft
US5673695A (en) * 1995-08-02 1997-10-07 Ep Technologies, Inc. Methods for locating and ablating accessory pathways in the heart
US5462521A (en) 1993-12-21 1995-10-31 Angeion Corporation Fluid cooled and perfused tip for a catheter
US5891136A (en) 1996-01-19 1999-04-06 Ep Technologies, Inc. Expandable-collapsible mesh electrode structures
GB2314274A (en) * 1996-06-20 1997-12-24 Gyrus Medical Ltd Electrode construction for an electrosurgical instrument
US5800494A (en) * 1996-08-20 1998-09-01 Fidus Medical Technology Corporation Microwave ablation catheters having antennas with distal fire capabilities
US5913854A (en) * 1997-02-04 1999-06-22 Medtronic, Inc. Fluid cooled ablation catheter and method for making
US5919188A (en) * 1997-02-04 1999-07-06 Medtronic, Inc. Linear ablation catheter
US5971983A (en) * 1997-05-09 1999-10-26 The Regents Of The University Of California Tissue ablation device and method of use
US5913856A (en) * 1997-05-19 1999-06-22 Irvine Biomedical, Inc. Catheter system having a porous shaft and fluid irrigation capabilities
US5935063A (en) * 1997-10-29 1999-08-10 Irvine Biomedical, Inc. Electrode catheter system and methods thereof
JP2001521774A (ja) 1997-10-31 2001-11-13 シー・アール・バード・インコーポレーテッド 診断用および切除用カテーテルのためのリング状電極構造
US6522930B1 (en) * 1998-05-06 2003-02-18 Atrionix, Inc. Irrigated ablation device assembly

Also Published As

Publication number Publication date
MXPA01012356A (es) 2002-10-31
EP1189544B1 (de) 2009-01-14
EP1189544A4 (de) 2003-02-05
ES2319501T3 (es) 2009-05-08
WO2000074555A2 (en) 2000-12-14
ATE420604T1 (de) 2009-01-15
WO2000074555A3 (en) 2001-09-27
US6616655B1 (en) 2003-09-09
USRE42724E1 (en) 2011-09-20
JP4243058B2 (ja) 2009-03-25
EP1189544A2 (de) 2002-03-27
JP2003504096A (ja) 2003-02-04
CA2374302A1 (en) 2000-12-14

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Legal Events

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