DE50012983D1 - Ablationskatheter zur Erzeugung linearer Läsionen in Herzmuskelgewebe - Google Patents

Ablationskatheter zur Erzeugung linearer Läsionen in Herzmuskelgewebe

Info

Publication number
DE50012983D1
DE50012983D1 DE50012983T DE50012983T DE50012983D1 DE 50012983 D1 DE50012983 D1 DE 50012983D1 DE 50012983 T DE50012983 T DE 50012983T DE 50012983 T DE50012983 T DE 50012983T DE 50012983 D1 DE50012983 D1 DE 50012983D1
Authority
DE
Germany
Prior art keywords
ablation catheter
myocardial tissue
linear lesions
creating linear
creating
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
DE50012983T
Other languages
English (en)
Inventor
Thomas Toellner
Michelle Maxfield
Jan Helge Richter
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.)
Biotronik SE and Co KG
Original Assignee
Biotronik SE and Co KG
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 Biotronik SE and Co KG filed Critical Biotronik SE and Co KG
Priority to DE50012983T priority Critical patent/DE50012983D1/de
Application granted granted Critical
Publication of DE50012983D1 publication Critical patent/DE50012983D1/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
    • 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
    • A61B2018/00577—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
    • A61B2018/00839—Bioelectrical parameters, e.g. ECG, EEG
DE50012983T 2000-02-25 2000-12-29 Ablationskatheter zur Erzeugung linearer Läsionen in Herzmuskelgewebe Expired - Lifetime DE50012983D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50012983T DE50012983D1 (de) 2000-02-25 2000-12-29 Ablationskatheter zur Erzeugung linearer Läsionen in Herzmuskelgewebe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10008918A DE10008918A1 (de) 2000-02-25 2000-02-25 Ablationskatheter zur Erzeugung linearer Läsionen in Herzmuskelgewebe
DE50012983T DE50012983D1 (de) 2000-02-25 2000-12-29 Ablationskatheter zur Erzeugung linearer Läsionen in Herzmuskelgewebe

Publications (1)

Publication Number Publication Date
DE50012983D1 true DE50012983D1 (de) 2006-07-27

Family

ID=7632413

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10008918A Withdrawn DE10008918A1 (de) 2000-02-25 2000-02-25 Ablationskatheter zur Erzeugung linearer Läsionen in Herzmuskelgewebe
DE50012983T Expired - Lifetime DE50012983D1 (de) 2000-02-25 2000-12-29 Ablationskatheter zur Erzeugung linearer Läsionen in Herzmuskelgewebe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10008918A Withdrawn DE10008918A1 (de) 2000-02-25 2000-02-25 Ablationskatheter zur Erzeugung linearer Läsionen in Herzmuskelgewebe

Country Status (3)

Country Link
US (1) US6595991B2 (de)
EP (1) EP1127552B1 (de)
DE (2) DE10008918A1 (de)

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US6932816B2 (en) * 2002-02-19 2005-08-23 Boston Scientific Scimed, Inc. Apparatus for converting a clamp into an electrophysiology device
EP1462141B1 (de) * 2003-03-26 2006-09-20 Terumo Kabushiki Kaisha Katheter mit Punktionssensor
JP4698128B2 (ja) * 2003-03-28 2011-06-08 テルモ株式会社 穿刺センサを有するカテーテル
US8002770B2 (en) 2003-12-02 2011-08-23 Endoscopic Technologies, Inc. (Estech) Clamp based methods and apparatus for forming lesions in tissue and confirming whether a therapeutic lesion has been formed
US7727231B2 (en) 2005-01-08 2010-06-01 Boston Scientific Scimed, Inc. Apparatus and methods for forming lesions in tissue and applying stimulation energy to tissue in which lesions are formed
US8945151B2 (en) 2005-07-13 2015-02-03 Atricure, Inc. Surgical clip applicator and apparatus including the same
DE102005040386A1 (de) * 2005-08-25 2007-03-01 Olympus Winter & Ibe Gmbh Elektrochirurgisches Schaftinstrument mit Elektrodenleitung
DE102006032583A1 (de) 2006-07-13 2008-01-17 Biotronik Crm Patent Ag Einführvorrichtung
ITBA20070049A1 (it) * 2007-06-14 2008-12-15 Massimo Grimaldi Cateteri per ablazione transcatetere per via percutanea di aritmie cardiache mediante radiofrequenza bipolare
US9011425B2 (en) 2008-03-12 2015-04-21 Afreeze Gmbh Ablation system
US9089331B2 (en) 2009-07-31 2015-07-28 Case Western Reserve University Characterizing ablation lesions using optical coherence tomography (OCT)
WO2014025394A1 (en) 2012-08-09 2014-02-13 University Of Iowa Research Foundation Catheters, catheter systems, and methods for puncturing through a tissue structure
EP3091921B1 (de) 2014-01-06 2019-06-19 Farapulse, Inc. Vorrichtung für nierendenervierungsablation
EP3495018B1 (de) 2014-05-07 2023-09-06 Farapulse, Inc. Vorrichtung zur selektiven gewebeablation
WO2015192027A1 (en) 2014-06-12 2015-12-17 Iowa Approach Inc. Method and apparatus for rapid and selective transurethral tissue ablation
EP3154464A4 (de) 2014-06-12 2018-01-24 Iowa Approach Inc. Verfahren und vorrichtung zur schnellen und selektiven gewebeablation mit kühlung
US10206584B2 (en) 2014-08-08 2019-02-19 Medlumics S.L. Optical coherence tomography probe for crossing coronary occlusions
WO2016060983A1 (en) 2014-10-14 2016-04-21 Iowa Approach Inc. Method and apparatus for rapid and safe pulmonary vein cardiac ablation
US20170156791A1 (en) * 2015-12-08 2017-06-08 Biosense Webster (Israel) Ltd. Ablating and sensing electrodes
US20170189097A1 (en) 2016-01-05 2017-07-06 Iowa Approach Inc. Systems, apparatuses and methods for delivery of ablative energy to tissue
US10660702B2 (en) 2016-01-05 2020-05-26 Farapulse, Inc. Systems, devices, and methods for focal ablation
US10130423B1 (en) 2017-07-06 2018-11-20 Farapulse, Inc. Systems, devices, and methods for focal ablation
US10172673B2 (en) 2016-01-05 2019-01-08 Farapulse, Inc. Systems devices, and methods for delivery of pulsed electric field ablative energy to endocardial tissue
US10512505B2 (en) 2018-05-07 2019-12-24 Farapulse, Inc. Systems, apparatuses and methods for delivery of ablative energy to tissue
EP3471631A4 (de) 2016-06-16 2020-03-04 Farapulse, Inc. Systeme, vorrichtungen und verfahren zur abgabe eines führungsdrahtes
US9987081B1 (en) 2017-04-27 2018-06-05 Iowa Approach, Inc. Systems, devices, and methods for signal generation
US10617867B2 (en) 2017-04-28 2020-04-14 Farapulse, Inc. Systems, devices, and methods for delivery of pulsed electric field ablative energy to esophageal tissue
CN107260297A (zh) * 2017-06-30 2017-10-20 上海微创电生理医疗科技股份有限公司 一种射频消融导管及射频消融系统
WO2019055512A1 (en) 2017-09-12 2019-03-21 Farapulse, Inc. SYSTEMS, APPARATUSES, AND METHODS FOR VENTRICULAR FOCAL ABLATION
EP3473200B1 (de) * 2017-10-23 2020-10-07 VascoMed GmbH Ablationskatheter mit mikroelektrode und verfahren zum herstellen eines ablationskatheters
US10820806B2 (en) 2017-12-27 2020-11-03 Medlumics S.L. Bi-refringence compensated waveguides
EP3790483A1 (de) 2018-05-07 2021-03-17 Farapulse, Inc. Systeme, vorrichtungen und verfahren zur filterung von hochspannungsrauschen durch gepulste feldablation
EP3790485A1 (de) 2018-05-07 2021-03-17 Farapulse, Inc. Epikardialer ablationskatheter
JP2022501112A (ja) 2018-09-20 2022-01-06 ファラパルス，インコーポレイテッド 心内膜組織へのパルス電界アブレーションエネルギーの送達のためのシステム、装置、および方法
EP3673951B1 (de) 2018-12-28 2022-05-04 Heraeus Medical Components, LLC Umgossene segmentierte elektrode
US10625080B1 (en) 2019-09-17 2020-04-21 Farapulse, Inc. Systems, apparatuses, and methods for detecting ectopic electrocardiogram signals during pulsed electric field ablation
US11065047B2 (en) 2019-11-20 2021-07-20 Farapulse, Inc. Systems, apparatuses, and methods for protecting electronic components from high power noise induced by high voltage pulses
US11497541B2 (en) 2019-11-20 2022-11-15 Boston Scientific Scimed, Inc. Systems, apparatuses, and methods for protecting electronic components from high power noise induced by high voltage pulses
US10842572B1 (en) 2019-11-25 2020-11-24 Farapulse, Inc. Methods, systems, and apparatuses for tracking ablation devices and generating lesion lines
US11331142B2 (en) 2020-01-13 2022-05-17 Medlumics S.L. Methods, devices, and support structures for assembling optical fibers in catheter tips
CN114929098A (zh) 2020-01-13 2022-08-19 梅德路米克斯有限公司 使用脉冲场或其它能量源的光学引导消融系统
EP4090232A1 (de) 2020-01-13 2022-11-23 Medlumics S.L. Systeme zur optischen analyse und vorhersage von läsion unter verwendung von ablationskathetern

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AU1899292A (en) * 1991-05-24 1993-01-08 Ep Technologies Inc Combination monophasic action potential/ablation catheter and high-performance filter system
US5284138A (en) * 1991-07-09 1994-02-08 C. R. Bard, Inc. Apparatus and method for positioning a sensor away from the blood vessel wall
ATE241938T1 (de) * 1991-11-08 2003-06-15 Boston Scient Ltd Ablationselektrode mit isoliertem temperaturmesselement
US5676693A (en) 1992-11-13 1997-10-14 Scimed Life Systems, Inc. Electrophysiology device
WO1995010225A1 (en) * 1993-10-15 1995-04-20 Ep Technologies, Inc. Multiple electrode element for mapping and ablating
US5730127A (en) * 1993-12-03 1998-03-24 Avitall; Boaz Mapping and ablation catheter system
EP0768842A4 (de) * 1994-06-27 1998-05-13 Ep Technologies Systeme und verfahren zur temperaturmessung im körper
US5967976A (en) * 1994-08-19 1999-10-19 Novoste Corporation Apparatus and methods for procedures related to the electrophysiology of the heart
US5676662A (en) 1995-03-17 1997-10-14 Daig Corporation Ablation catheter
US6002956A (en) * 1995-05-23 1999-12-14 Cardima, Inc. Method of treating using an over-the-wire EP catheter
US5685878A (en) * 1995-11-13 1997-11-11 C.R. Bard, Inc. Snap fit distal assembly for an ablation catheter
US5800428A (en) 1996-05-16 1998-09-01 Angeion Corporation Linear catheter ablation system
DE19721362B4 (de) * 1997-04-01 2011-05-26 Axel Muntermann Vorrichtung und Eichverfahren zur Katheterablation
US5849028A (en) * 1997-05-16 1998-12-15 Irvine Biomedical, Inc. Catheter and method for radiofrequency ablation of cardiac tissue
AUPO820897A0 (en) * 1997-07-24 1997-08-14 Cardiac Crc Nominees Pty Limited An intraoperative endocardial and epicardial ablation probe
DE19750850C1 (de) * 1997-11-17 1999-07-15 Univ Dresden Tech Anordnung zur optischen in-vivo Messung in Blutgefäßen
US6391024B1 (en) * 1999-06-17 2002-05-21 Cardiac Pacemakers, Inc. RF ablation apparatus and method having electrode/tissue contact assessment scheme and electrocardiogram filtering

Also Published As

Publication number Publication date
US20010031942A1 (en) 2001-10-18
DE10008918A1 (de) 2001-08-30
EP1127552A1 (de) 2001-08-29
US6595991B2 (en) 2003-07-22
EP1127552B1 (de) 2006-06-14

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