DE69716940D1 - Elektro-physiologischer katheter mit elektrode in form eines bullauges - Google Patents

Elektro-physiologischer katheter mit elektrode in form eines bullauges

Info

Publication number
DE69716940D1
DE69716940D1 DE69716940T DE69716940T DE69716940D1 DE 69716940 D1 DE69716940 D1 DE 69716940D1 DE 69716940 T DE69716940 T DE 69716940T DE 69716940 T DE69716940 T DE 69716940T DE 69716940 D1 DE69716940 D1 DE 69716940D1
Authority
DE
Germany
Prior art keywords
electro
electrode
bull eye
catheter
physiological
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
DE69716940T
Other languages
English (en)
Other versions
DE69716940T2 (de
Inventor
H Wittkampf
W Webster
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.)
Biosense Webster Inc
Original Assignee
Cordis Webster 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 Cordis Webster Inc filed Critical Cordis Webster Inc
Application granted granted Critical
Publication of DE69716940D1 publication Critical patent/DE69716940D1/de
Publication of DE69716940T2 publication Critical patent/DE69716940T2/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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—Catheters
    • A61B5/6855—Catheters with a distal curved tip
    • 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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • A61B5/283—Invasive
    • A61B5/287—Holders for multiple electrodes, e.g. electrode catheters for electrophysiological study [EPS]
    • 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
    • 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
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0209—Special features of electrodes classified in A61B5/24, A61B5/25, A61B5/283, A61B5/291, A61B5/296, A61B5/053
    • A61B2562/0215—Silver or silver chloride containing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/04—Arrangements of multiple sensors of the same type
    • A61B2562/043—Arrangements of multiple sensors of the same type in a linear array
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/04—Arrangements of multiple sensors of the same type
    • A61B2562/046—Arrangements of multiple sensors of the same type in a matrix array

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Plasma & Fusion (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Otolaryngology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
DE69716940T 1996-04-02 1997-03-31 Elektro-physiologischer katheter mit elektrode in form eines bullauges Expired - Lifetime DE69716940T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1519596P 1996-04-02 1996-04-02
PCT/US1997/005703 WO1997036541A1 (en) 1996-04-02 1997-03-31 Electrophysiology catheter with a bullseye electrode

Publications (2)

Publication Number Publication Date
DE69716940D1 true DE69716940D1 (de) 2002-12-12
DE69716940T2 DE69716940T2 (de) 2003-07-03

Family

ID=21770027

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69716940T Expired - Lifetime DE69716940T2 (de) 1996-04-02 1997-03-31 Elektro-physiologischer katheter mit elektrode in form eines bullauges

Country Status (5)

Country Link
EP (1) EP0944353B1 (de)
AU (1) AU2443397A (de)
CA (1) CA2250875C (de)
DE (1) DE69716940T2 (de)
WO (1) WO1997036541A1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060089637A1 (en) 2004-10-14 2006-04-27 Werneth Randell L Ablation catheter
US8617152B2 (en) 2004-11-15 2013-12-31 Medtronic Ablation Frontiers Llc Ablation system with feedback
US7468062B2 (en) 2004-11-24 2008-12-23 Ablation Frontiers, Inc. Atrial ablation catheter adapted for treatment of septal wall arrhythmogenic foci and method of use
US7429261B2 (en) 2004-11-24 2008-09-30 Ablation Frontiers, Inc. Atrial ablation catheter and method of use
AU2006262447A1 (en) 2005-06-20 2007-01-04 Medtronic Ablation Frontiers Llc Ablation catheter
WO2007008954A2 (en) 2005-07-11 2007-01-18 Ablation Frontiers Low power tissue ablation system
US8657814B2 (en) 2005-08-22 2014-02-25 Medtronic Ablation Frontiers Llc User interface for tissue ablation system
US8641704B2 (en) 2007-05-11 2014-02-04 Medtronic Ablation Frontiers Llc Ablation therapy system and method for treating continuous atrial fibrillation
JP5693471B2 (ja) 2009-02-11 2015-04-01 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 絶縁された切除カテーテルデバイスおよびその使用法
WO2011008444A1 (en) 2009-06-30 2011-01-20 Boston Scientific Scimed, Inc. Map and ablate open irrigated hybrid catheter
US8280477B2 (en) 2009-07-29 2012-10-02 Medtronic Cryocath Lp Mono-phasic action potential electrogram recording catheter, and method
EP2932999A1 (de) * 2009-07-29 2015-10-21 Medtronic Ablation Frontiers LLC Katheter zur aufzeichnung von monophasischen aktionspotenzial-elektrogrammen
TWI556849B (zh) 2010-10-21 2016-11-11 美敦力阿福盧森堡公司 用於腎臟神經協調的導管裝置
MX2013004437A (es) 2010-10-25 2013-07-17 Medtronic Ardian Luxembourg Aparatos de cateter que tienen series de multiples electrodos para la neuromodulacion renal y sistemas y metodos asociados.
JP6117209B2 (ja) 2011-09-14 2017-04-19 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 複数のアブレーションモードを備えたアブレーション装置及び同アブレーション装置を含むシステム
AU2012308464B2 (en) 2011-09-14 2016-10-20 Boston Scientific Scimed, Inc. Ablation device with ionically conductive balloon
WO2013106557A1 (en) 2012-01-10 2013-07-18 Boston Scientific Scimed, Inc. Electrophysiology system
EP2809253B8 (de) 2012-01-31 2016-09-21 Boston Scientific Scimed, Inc. Ablationssonde mit fluidbasierter akustischer kopplung zur ultraschallbildgebung von gewebe
EP4079245A1 (de) 2012-05-11 2022-10-26 Medtronic Ireland Manufacturing Unlimited Company Multielektrodenkatheteranordnungen zur renalen neuromodulation sowie zugehörige systeme
EP2897544B1 (de) 2012-09-18 2018-12-12 Boston Scientific Scimed, Inc. Kartierung und abtragung durch einen im geschlossenen kreis gekühlten ablationskatheter
US9211156B2 (en) 2012-09-18 2015-12-15 Boston Scientific Scimed, Inc. Map and ablate closed-loop cooled ablation catheter with flat tip
US9044575B2 (en) 2012-10-22 2015-06-02 Medtronic Adrian Luxembourg S.a.r.l. Catheters with enhanced flexibility and associated devices, systems, and methods
US10548663B2 (en) 2013-05-18 2020-02-04 Medtronic Ardian Luxembourg S.A.R.L. Neuromodulation catheters with shafts for enhanced flexibility and control and associated devices, systems, and methods
EP4253024A3 (de) 2014-01-27 2023-12-27 Medtronic Ireland Manufacturing Unlimited Company Neuromodulationskatheter mit ummantelten neuromodulationselementen und zugehörige vorrichtungen
US10736690B2 (en) 2014-04-24 2020-08-11 Medtronic Ardian Luxembourg S.A.R.L. Neuromodulation catheters and associated systems and methods
CN106793968A (zh) 2014-10-13 2017-05-31 波士顿科学医学有限公司 使用微电极的组织诊断和治疗
US10603105B2 (en) 2014-10-24 2020-03-31 Boston Scientific Scimed Inc Medical devices with a flexible electrode assembly coupled to an ablation tip
CN106999080B (zh) 2014-12-18 2020-08-18 波士顿科学医学有限公司 针对病变评估的实时形态分析
AU2016246091A1 (en) 2015-04-09 2017-11-02 Heartbeam, Inc. Mobile three-lead cardiac monitoring device and method for automated diagnostics
US11071490B1 (en) 2015-04-09 2021-07-27 Heartbeam, Inc. Electrocardiogram patch devices and methods
EP3893742A4 (de) 2018-12-14 2022-09-07 Heartbeam, Inc. Handgehaltene vorrichtung zur automatischen kardialen risiko- und diagnosebeurteilung
CA3137699A1 (en) * 2019-05-13 2020-11-19 Branislav Vajdic Compact mobile three-lead cardiac monitoring device
US11445963B1 (en) 2021-10-05 2022-09-20 Heartbeam, Inc. Method and apparatus for reconstructing electrocardiogram (ECG) data
US11529085B1 (en) 2022-04-21 2022-12-20 Heartbeam, Inc. Apparatus for generating an electrocardiogram

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4955382A (en) * 1984-03-06 1990-09-11 Ep Technologies Apparatus and method for recording monophasic action potentials from an in vivo heart
US4920980A (en) * 1987-09-14 1990-05-01 Cordis Corporation Catheter with controllable tip
CA2109793A1 (en) * 1991-05-24 1992-12-10 Stuart D. Edwards Combination monophasic action potential/ablation catheter and high-performance filter system
US5184621A (en) * 1991-05-29 1993-02-09 C. R. Bard, Inc. Steerable guidewire having electrodes for measuring vessel cross-section and blood flow
AU3067392A (en) * 1991-11-08 1993-06-07 Ep Technologies Inc Systems and methods for ablating tissue while monitoring tissue impedance
US6099524A (en) * 1994-01-28 2000-08-08 Cardiac Pacemakers, Inc. Electrophysiological mapping and ablation catheter and method

Also Published As

Publication number Publication date
CA2250875C (en) 2006-01-03
EP0944353B1 (de) 2002-11-06
WO1997036541A1 (en) 1997-10-09
CA2250875A1 (en) 1997-10-09
AU2443397A (en) 1997-10-22
DE69716940T2 (de) 2003-07-03
EP0944353A1 (de) 1999-09-29
EP0944353A4 (de) 1999-11-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: BOEHMERT & BOEHMERT, 28209 BREMEN