DE60230499D1 - Katheter zur drei-dimensionallen abbildung der elektrischen aktivität in blutgefässen - Google Patents

Katheter zur drei-dimensionallen abbildung der elektrischen aktivität in blutgefässen

Info

Publication number
DE60230499D1
DE60230499D1 DE60230499T DE60230499T DE60230499D1 DE 60230499 D1 DE60230499 D1 DE 60230499D1 DE 60230499 T DE60230499 T DE 60230499T DE 60230499 T DE60230499 T DE 60230499T DE 60230499 D1 DE60230499 D1 DE 60230499D1
Authority
DE
Germany
Prior art keywords
catheter
blood vessels
dimensional illustration
electric activity
activity
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
DE60230499T
Other languages
English (en)
Inventor
Gary Falwell
Adam David Mac
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 DE60230499D1 publication Critical patent/DE60230499D1/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
    • A61B5/6853—Catheters with a balloon
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0538—Measuring electrical impedance or conductance of a portion of the body invasively, e.g. using a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient
    • A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
    • A61B5/062—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body using magnetic field
    • 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
    • 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
    • A61B5/6858—Catheters with a distal basket, e.g. expandable basket
    • 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
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • 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
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • A61B2018/00267—Expandable means emitting energy, e.g. by elements carried thereon having a basket shaped structure
    • 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
    • A61B2018/00898—Alarms or notifications created in response to an abnormal condition
    • 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
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1417—Ball
    • 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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Human Computer Interaction (AREA)
  • Physiology (AREA)
  • Cardiology (AREA)
  • Surgical Instruments (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Materials For Medical Uses (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
DE60230499T 2001-04-27 2002-04-26 Katheter zur drei-dimensionallen abbildung der elektrischen aktivität in blutgefässen Expired - Lifetime DE60230499D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US28688601P 2001-04-27 2001-04-27
US36914102P 2002-04-01 2002-04-01
PCT/US2002/013191 WO2002087437A1 (en) 2001-04-27 2002-04-26 Catheter for three dimensional mapping of electrical activity in blood vessels and ablation procedure

Publications (1)

Publication Number Publication Date
DE60230499D1 true DE60230499D1 (de) 2009-02-05

Family

ID=26964120

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60230499T Expired - Lifetime DE60230499D1 (de) 2001-04-27 2002-04-26 Katheter zur drei-dimensionallen abbildung der elektrischen aktivität in blutgefässen

Country Status (6)

Country Link
US (1) US7255695B2 (de)
EP (1) EP1383426B1 (de)
JP (1) JP4344140B2 (de)
AT (1) ATE418287T1 (de)
DE (1) DE60230499D1 (de)
WO (1) WO2002087437A1 (de)

Families Citing this family (99)

* 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
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
US7335218B2 (en) 2002-08-28 2008-02-26 Heart Leaflet Technologies, Inc. Delivery device for leaflet valve
JP4728224B2 (ja) * 2003-03-28 2011-07-20 シー・アール・バード・インコーポレーテッド 改善された電気生理学的ループカテーテル
US7922714B2 (en) * 2003-03-28 2011-04-12 C.R. Bard, Inc. Method and apparatus for selecting operating parameter values in electrophysiology procedures
US8260436B2 (en) * 2003-10-31 2012-09-04 Medtronic, Inc. Implantable stimulation lead with fixation mechanism
US8249685B2 (en) 2004-05-17 2012-08-21 C.R. Bard, Inc. Method and apparatus for mapping and/or ablation of cardiac tissue
US7288104B2 (en) * 2004-06-25 2007-10-30 Cardiac Pacemakers, Inc. Endocardial splint and method therefor
US7481808B2 (en) * 2004-06-30 2009-01-27 Ethicon, Inc. Flexible electrode device and surgical apparatus equipped with same
US20060089637A1 (en) * 2004-10-14 2006-04-27 Werneth Randell L Ablation catheter
US7496394B2 (en) 2004-11-15 2009-02-24 Biosense Webster, Inc. Internal reference coronary sinus 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
US20060271032A1 (en) * 2005-05-26 2006-11-30 Chin Albert K Ablation instruments and methods for performing abalation
EP1887958B1 (de) * 2005-06-10 2019-05-01 Cook Medical Technologies LLC Kauterisationskatheter
EP2759276A1 (de) 2005-06-20 2014-07-30 Medtronic Ablation Frontiers LLC Ablationskatheter
AU2006268238A1 (en) 2005-07-11 2007-01-18 Medtronic Ablation Frontiers Llc Low power tissue ablation system
US7536218B2 (en) * 2005-07-15 2009-05-19 Biosense Webster, Inc. Hybrid magnetic-based and impedance-based position sensing
US8657814B2 (en) 2005-08-22 2014-02-25 Medtronic Ablation Frontiers Llc User interface for tissue ablation system
US7918847B2 (en) * 2005-08-29 2011-04-05 Washington University Method and associated system for the interventional treatment of atrial fibrillation
US8639311B2 (en) * 2005-09-08 2014-01-28 Philadelphia Health & Education Corporation Sensing probe comprising multiple, spatially separate, sensing sites
US20070083192A1 (en) * 2005-10-07 2007-04-12 Eric Welch Apparatus and method for ablation of targeted tissue
US7879029B2 (en) * 2005-12-30 2011-02-01 Biosense Webster, Inc. System and method for selectively energizing catheter electrodes
US9480552B2 (en) 2006-04-26 2016-11-01 The Cleveland Clinic Foundation Apparatus and method for treating cardiovascular diseases
US8920411B2 (en) 2006-06-28 2014-12-30 Kardium Inc. Apparatus and method for intra-cardiac mapping and ablation
US11389232B2 (en) 2006-06-28 2022-07-19 Kardium Inc. Apparatus and method for intra-cardiac mapping and ablation
EP2038002A4 (de) * 2006-06-28 2010-12-29 Bard Inc C R Verfahren und gerät zur beurteilung und verbesserung des elektrodenkontakts mit herzgewebe
US10028783B2 (en) 2006-06-28 2018-07-24 Kardium Inc. Apparatus and method for intra-cardiac mapping and ablation
US9119633B2 (en) 2006-06-28 2015-09-01 Kardium Inc. Apparatus and method for intra-cardiac mapping and ablation
BRPI0717540A2 (pt) * 2006-09-28 2013-10-22 Heart Leaflet Technologies Inc Instrumento de fornecimento para o fornecimento percutâneo de uma prótese
US20080103573A1 (en) * 2006-10-31 2008-05-01 Medtronic, Inc. Implantable medical elongated member including wire-like fixation elements
US8641704B2 (en) 2007-05-11 2014-02-04 Medtronic Ablation Frontiers Llc Ablation therapy system and method for treating continuous atrial fibrillation
CN100535904C (zh) * 2007-08-11 2009-09-02 腾讯科技（深圳）有限公司 检索在线广告资源的方法和装置
JP2010540160A (ja) 2007-10-05 2010-12-24 マッケ カーディオバスキュラー，エルエルシー 最小限に侵襲的な外科的処置のための装置および方法
CA2751629C (en) * 2007-10-19 2016-08-23 Metritrack, Llc Three dimensional mapping display system for diagnostic ultrasound machines and method
US8906011B2 (en) 2007-11-16 2014-12-09 Kardium Inc. Medical device for use in bodily lumens, for example an atrium
WO2009072060A1 (en) 2007-12-06 2009-06-11 Koninklijke Philips Electronics N.V. Apparatus, method and computer program for applying energy to an object
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
US9352174B2 (en) * 2008-12-30 2016-05-31 St. Jude Medical, Atrial Fibrillation Division, Inc. Ablation system with blood leakage minimization and tissue protective capabilities
EP2429384B1 (de) * 2009-05-15 2013-08-21 Koninklijke Philips Electronics N.V. Gerät, verfahren und computerprogramm zur bestimmung einer herzeigenschaft
US20110213260A1 (en) * 2010-02-26 2011-09-01 Pacesetter, Inc. Crt lead placement based on optimal branch selection and optimal site selection
US9539046B2 (en) 2010-08-03 2017-01-10 Medtronic Cryocath Lp Cryogenic medical mapping and treatment device
US8998893B2 (en) * 2010-12-07 2015-04-07 Boaz Avitall Catheter systems for cardiac arrhythmia ablation
CA2764494A1 (en) * 2011-01-21 2012-07-21 Kardium Inc. Enhanced medical device for use in bodily cavities, for example an atrium
US9480525B2 (en) * 2011-01-21 2016-11-01 Kardium, Inc. High-density electrode-based medical device system
US11259867B2 (en) 2011-01-21 2022-03-01 Kardium Inc. High-density electrode-based medical device system
US9452016B2 (en) 2011-01-21 2016-09-27 Kardium Inc. Catheter system
US8864762B2 (en) * 2011-05-13 2014-10-21 Sanovas, Inc. Balloon catheter mesh
US20140163372A1 (en) * 2011-07-22 2014-06-12 Koninklijke Philips N.V. Ablation apparatus
US9387031B2 (en) 2011-07-29 2016-07-12 Medtronic Ablation Frontiers Llc Mesh-overlayed ablation and mapping device
EP2757933B1 (de) 2011-09-22 2019-02-06 The George Washington University Systeme zur visualisierung von ablatiertem gewebe
JP5926806B2 (ja) 2011-09-22 2016-05-25 ザ・ジョージ・ワシントン・ユニバーシティＴｈｅ Ｇｅｏｒｇｅ Ｗａｓｈｉｎｇｔｏｎｕｎｉｖｅｒｓｉｔｙ アブレーションされた組織を視覚化するシステムと方法
US8498686B2 (en) 2011-10-04 2013-07-30 Biosense Webster (Israel), Ltd. Mapping catheter with spiral electrode assembly
US11109835B2 (en) 2011-12-18 2021-09-07 Metritrack Llc Three dimensional mapping display system for diagnostic ultrasound machines
USD777926S1 (en) 2012-01-20 2017-01-31 Kardium Inc. Intra-cardiac procedure device
USD777925S1 (en) 2012-01-20 2017-01-31 Kardium Inc. Intra-cardiac procedure device
WO2013112844A2 (en) * 2012-01-26 2013-08-01 Landy Toth Controlled sympathectomy and micro-ablation systems and methods
US9649064B2 (en) 2012-01-26 2017-05-16 Autonomix Medical, Inc. Controlled sympathectomy and micro-ablation systems and methods
SG11201407873RA (en) 2012-05-29 2014-12-30 Autonomix Medical Inc Endoscopic sympathectomy systems and methods
US10881459B2 (en) 2012-07-18 2021-01-05 Bernard Boon Chye Lim Apparatus and method for assessing tissue treatment
US10499984B2 (en) 2012-07-18 2019-12-10 Bernard Boon Chye Lim Apparatus and method for assessing tissue treatment
US9526426B1 (en) 2012-07-18 2016-12-27 Bernard Boon Chye Lim Apparatus and method for assessing tissue composition
US9370311B2 (en) * 2012-08-17 2016-06-21 Medtronic Ablation Frontiers Llc Electrophysiology catheter design
US9113911B2 (en) 2012-09-06 2015-08-25 Medtronic Ablation Frontiers Llc Ablation device and method for electroporating tissue cells
US20140200639A1 (en) * 2013-01-16 2014-07-17 Advanced Neuromodulation Systems, Inc. Self-expanding neurostimulation leads having broad multi-electrode arrays
US9345540B2 (en) 2013-03-15 2016-05-24 Medtronic Ablation Frontiers Llc Contact specific RF therapy balloon
SG11201507936UA (en) 2013-03-27 2015-10-29 Autonomix Medical Inc Neurological traffic and receptor evaluation and modification: systems and methods
WO2015009495A1 (en) * 2013-07-17 2015-01-22 Cook Medical Technologies Llc Ablation mesh
US20150105772A1 (en) * 2013-10-14 2015-04-16 Boston Scientific Scimed, Inc. Devices and methods for nerve modulation
US20150141847A1 (en) 2013-11-20 2015-05-21 The George Washington University Systems and methods for hyperspectral analysis of cardiac tissue
US9993160B2 (en) * 2014-01-07 2018-06-12 Kardium Inc. Medical device including manipulable portion with connected elongate members
US9480416B2 (en) * 2014-01-17 2016-11-01 Biosense Webster (Israel) Ltd. Signal transmission using catheter braid wires
WO2016065464A1 (en) 2014-10-30 2016-05-06 Kardium Inc. Catheter system
KR102499045B1 (ko) 2014-11-03 2023-02-10 더 조지 워싱턴 유니버시티 병변 평가를 위한 시스템 및 방법
WO2016073492A1 (en) 2014-11-03 2016-05-12 Luxcath, Llc. Systems and methods for assessment of contact quality
US10779904B2 (en) 2015-07-19 2020-09-22 460Medical, Inc. Systems and methods for lesion formation and assessment
US20170071543A1 (en) * 2015-09-14 2017-03-16 Biosense Webster (Israel) Ltd. Convertible basket catheter
US11331140B2 (en) 2016-05-19 2022-05-17 Aqua Heart, Inc. Heated vapor ablation systems and methods for treating cardiac conditions
WO2018039516A1 (en) * 2016-08-26 2018-03-01 New York Institute Of Technology System with electrodes for modulating and recording gastrointestinal activity and associated methods
US11647935B2 (en) 2017-07-24 2023-05-16 St. Jude Medical, Cardiology Division, Inc. Masked ring electrodes
US20190314083A1 (en) 2018-04-11 2019-10-17 Biosense Webster (Israel) Ltd. Flexible Multi-Arm Catheter with Diametrically Opposed Sensing Electrodes
US11045628B2 (en) 2018-12-11 2021-06-29 Biosense Webster (Israel) Ltd. Balloon catheter with high articulation
CN109498147B (zh) * 2018-12-12 2021-08-06 上海魅丽纬叶医疗科技有限公司 具有形状稳定化设计的网管状支架结构的射频消融导管及其制造工艺
US11850051B2 (en) 2019-04-30 2023-12-26 Biosense Webster (Israel) Ltd. Mapping grid with high density electrode array
US11564614B2 (en) 2019-10-30 2023-01-31 St. Jude Medical, Cardiology Division, Inc. Systems and methods for identifying ablation locations using electrical parameter data
US11950930B2 (en) 2019-12-12 2024-04-09 Biosense Webster (Israel) Ltd. Multi-dimensional acquisition of bipolar signals from a catheter
US11517218B2 (en) 2019-12-20 2022-12-06 Biosense Webster (Israel) Ltd. Selective graphical presentation of electrophysiological parameters
US11987017B2 (en) 2020-06-08 2024-05-21 Biosense Webster (Israel) Ltd. Features to assist in assembly and testing of devices
US11950840B2 (en) 2020-09-22 2024-04-09 Biosense Webster (Israel) Ltd. Basket catheter having insulated ablation electrodes
US11950841B2 (en) 2020-09-22 2024-04-09 Biosense Webster (Israel) Ltd. Basket catheter having insulated ablation electrodes and diagnostic electrodes
US11974803B2 (en) 2020-10-12 2024-05-07 Biosense Webster (Israel) Ltd. Basket catheter with balloon
US11918383B2 (en) 2020-12-21 2024-03-05 Biosense Webster (Israel) Ltd. Visualizing performance of catheter electrodes
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
US12004804B2 (en) 2021-09-09 2024-06-11 Biosense Webster (Israel) Ltd. Basket catheter with mushroom shape distal tip
US12011280B2 (en) 2021-10-04 2024-06-18 Biosense Webster (Israel) Ltd. Electrophysiological mapping in the presence of injury current
US20230149021A1 (en) * 2021-11-18 2023-05-18 Covidien Lp Retrieval of material from corporeal lumens

Family Cites Families (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3996938A (en) 1975-07-10 1976-12-14 Clark Iii William T Expanding mesh catheter
WO1986002331A1 (en) 1984-10-12 1986-04-24 Arnold Clair Virgil Holmberg Propellors for watercraft
US4660571A (en) 1985-07-18 1987-04-28 Cordis Corporation Percutaneous lead having radially adjustable electrode
US4699147A (en) 1985-09-25 1987-10-13 Cordis Corporation Intraventricular multielectrode cardial mapping probe and method for using same
US4664120A (en) 1986-01-22 1987-05-12 Cordis Corporation Adjustable isodiametric atrial-ventricular pervenous lead
US4709698A (en) 1986-05-14 1987-12-01 Thomas J. Fogarty Heatable dilation catheter
US5365926A (en) 1986-11-14 1994-11-22 Desai Jawahar M Catheter for mapping and ablation and method therefor
US5231995A (en) 1986-11-14 1993-08-03 Desai Jawahar M Method for catheter mapping and ablation
US5215103A (en) 1986-11-14 1993-06-01 Desai Jawahar M Catheter for mapping and ablation and method therefor
US4940064A (en) 1986-11-14 1990-07-10 Desai Jawahar M Catheter for mapping and ablation and method therefor
SE8800019D0 (sv) 1988-01-07 1988-01-07 Knut Olof Edhag For kardiell defibillering anvendbar intravaskuler elektrodkabel
US4921484A (en) 1988-07-25 1990-05-01 Cordis Corporation Mesh balloon catheter device
US5005587A (en) * 1989-11-13 1991-04-09 Pacing Systems, Inc. Braid Electrode leads and catheters and methods for using the same
US5100423A (en) 1990-08-21 1992-03-31 Medical Engineering & Development Institute, Inc. Ablation catheter
AU660444B2 (en) 1991-02-15 1995-06-29 Ingemar H. Lundquist Torquable catheter and method
US5465717A (en) 1991-02-15 1995-11-14 Cardiac Pathways Corporation Apparatus and Method for ventricular mapping and ablation
US5415166A (en) 1991-02-15 1995-05-16 Cardiac Pathways Corporation Endocardial mapping apparatus and cylindrical semiconductor device mounting structure for use therewith and method
US5156151A (en) * 1991-02-15 1992-10-20 Cardiac Pathways Corporation Endocardial mapping and ablation system and catheter probe
US6029671A (en) 1991-07-16 2000-02-29 Heartport, Inc. System and methods for performing endovascular procedures
US5190542A (en) 1991-11-05 1993-03-02 Nakao Naomi L Surgical retrieval assembly and related method
US5263493A (en) 1992-02-24 1993-11-23 Boaz Avitall Deflectable loop electrode array mapping and ablation catheter for cardiac chambers
SE9200803D0 (sv) 1992-03-16 1992-03-16 Siemens Elema Ab Defibrilleringselektrod
US5255679A (en) 1992-06-02 1993-10-26 Cardiac Pathways Corporation Endocardial catheter for mapping and/or ablation with an expandable basket structure having means for providing selective reinforcement and pressure sensing mechanism for use therewith, and method
US5324284A (en) 1992-06-05 1994-06-28 Cardiac Pathways, Inc. Endocardial mapping and ablation system utilizing a separately controlled ablation catheter and method
CA2137566A1 (en) 1992-06-26 1994-01-06 Joseph E. Laptewicz Catheter with expandable wire mesh tip
USRE41334E1 (en) 1992-09-23 2010-05-11 St. Jude Medical, Atrial Fibrillation Division, Inc. Endocardial mapping system
CA2144973C (en) 1992-09-23 2010-02-09 Graydon Ernest Beatty Endocardial mapping system
US5311866A (en) 1992-09-23 1994-05-17 Endocardial Therapeutics, Inc. Heart mapping catheter
US5313943A (en) 1992-09-25 1994-05-24 Ep Technologies, Inc. Catheters and methods for performing cardiac diagnosis and treatment
US5309910A (en) 1992-09-25 1994-05-10 Ep Technologies, Inc. Cardiac mapping and ablation systems
US5549108A (en) 1992-09-25 1996-08-27 Ep Technologies, Inc. Cardiac mapping and ablation systems
GB2271932B (en) 1992-11-03 1996-05-08 George Thomas Watts Surgical instrument for tissue coagulation
US5383852A (en) 1992-12-04 1995-01-24 C. R. Bard, Inc. Catheter with independent proximal and distal control
US5462527A (en) 1993-06-29 1995-10-31 C.R. Bard, Inc. Actuator for use with steerable catheter
US5706809A (en) * 1993-01-29 1998-01-13 Cardima, Inc. Method and system for using multiple intravascular sensing devices to detect electrical activity
US5433198A (en) 1993-03-11 1995-07-18 Desai; Jawahar M. Apparatus and method for cardiac ablation
US5636634A (en) 1993-03-16 1997-06-10 Ep Technologies, Inc. Systems using guide sheaths for introducing, deploying, and stabilizing cardiac mapping and ablation probes
EP0673225A4 (de) 1993-03-16 1996-01-24 Ep Technologies Anordnung zur mehrdimensionalen darstellung und zur gewebeablation des herzens.
US5476495A (en) 1993-03-16 1995-12-19 Ep Technologies, Inc. Cardiac mapping and ablation systems
US5403311A (en) 1993-03-29 1995-04-04 Boston Scientific Corporation Electro-coagulation and ablation and other electrotherapeutic treatments of body tissue
AU676559B2 (en) * 1993-04-07 1997-03-13 Cardiac Pathways Corporation Apparatus and method for ventricular mapping
US5611777A (en) 1993-05-14 1997-03-18 C.R. Bard, Inc. Steerable electrode catheter
JP3898754B2 (ja) 1993-07-01 2007-03-28 ボストン サイエンティフィック リミテッド 像形成、電位検出型及び切除カテーテル
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
US5921982A (en) 1993-07-30 1999-07-13 Lesh; Michael D. Systems and methods for ablating body tissue
US5409000A (en) 1993-09-14 1995-04-25 Cardiac Pathways Corporation Endocardial mapping and ablation system utilizing separately controlled steerable ablation catheter with ultrasonic imaging capabilities and method
US5400783A (en) 1993-10-12 1995-03-28 Cardiac Pathways Corporation Endocardial mapping apparatus with rotatable arm and method
US6001093A (en) 1993-10-15 1999-12-14 Ep Technologies, Inc. Systems and methods for creating long, thin lesions in body tissue
WO1995010319A1 (en) 1993-10-15 1995-04-20 Ep Technologies, Inc. Electrodes for creating lesions in body tissue
US6146379A (en) 1993-10-15 2000-11-14 Ep Technologies, Inc. Systems and methods for creating curvilinear lesions in body tissue
US5575810A (en) 1993-10-15 1996-11-19 Ep Technologies, Inc. Composite structures and methods for ablating tissue to form complex lesion patterns in the treatment of cardiac conditions and the like
US5968040A (en) 1994-03-04 1999-10-19 Ep Technologies, Inc. Systems and methods using asymmetric multiple electrode arrays
US5680860A (en) 1994-07-07 1997-10-28 Cardiac Pathways Corporation Mapping and/or ablation catheter with coilable distal extremity and method for using same
US5836947A (en) 1994-10-07 1998-11-17 Ep Technologies, Inc. Flexible structures having movable splines for supporting electrode elements
US5885278A (en) 1994-10-07 1999-03-23 E.P. Technologies, Inc. Structures for deploying movable electrode elements
US5722401A (en) 1994-10-19 1998-03-03 Cardiac Pathways Corporation Endocardial mapping and/or ablation catheter probe
US5542434A (en) 1994-10-28 1996-08-06 Intelliwire Inc. Guide wire with deflectable tip and method
DE69534065T2 (de) 1994-12-27 2005-09-15 Advanced Cardiovascular Systems, Inc., Santa Clara Katheter mit verstärktem länglichem querschnitt
US5681280A (en) 1995-05-02 1997-10-28 Heart Rhythm Technologies, Inc. Catheter control system
US5702438A (en) 1995-06-08 1997-12-30 Avitall; Boaz Expandable recording and ablation catheter system
US5891136A (en) 1996-01-19 1999-04-06 Ep Technologies, Inc. Expandable-collapsible mesh electrode structures
US5800482A (en) * 1996-03-06 1998-09-01 Cardiac Pathways Corporation Apparatus and method for linear lesion ablation
US5722403A (en) 1996-10-28 1998-03-03 Ep Technologies, Inc. Systems and methods using a porous electrode for ablating and visualizing interior tissue regions
US5893885A (en) 1996-11-01 1999-04-13 Cordis Webster, Inc. Multi-electrode ablation catheter
US5916213A (en) 1997-02-04 1999-06-29 Medtronic, Inc. Systems and methods for tissue mapping and ablation
US5904698A (en) 1997-06-10 1999-05-18 Applied Medical Resources Corporation Surgical shaving device for use within body conduits
US6652515B1 (en) 1997-07-08 2003-11-25 Atrionix, Inc. Tissue ablation device assembly and method for electrically isolating a pulmonary vein ostium from an atrial wall
US6500174B1 (en) * 1997-07-08 2002-12-31 Atrionix, Inc. Circumferential ablation device assembly and methods of use and manufacture providing an ablative circumferential band along an expandable member
US5928260A (en) 1997-07-10 1999-07-27 Scimed Life Systems, Inc. Removable occlusion system for aneurysm neck
DE69828623T2 (de) 1997-09-23 2005-12-29 United States Surgical Corp., Norwalk Katheter mit sicherheitsabstandsstruktur
US6183463B1 (en) 1997-12-01 2001-02-06 Cordis Webster, Inc. Bidirectional steerable cathether with bidirectional control handle
US6917834B2 (en) * 1997-12-03 2005-07-12 Boston Scientific Scimed, Inc. Devices and methods for creating lesions in endocardial and surrounding tissue to isolate focal arrhythmia substrates
US5931863A (en) 1997-12-22 1999-08-03 Procath Corporation Electrophysiology catheter
US5951471A (en) 1998-03-09 1999-09-14 Irvine Biomedical, Inc. Catheter-based coronary sinus mapping and ablation
US6522930B1 (en) 1998-05-06 2003-02-18 Atrionix, Inc. Irrigated ablation device assembly
US6231572B1 (en) 1998-05-29 2001-05-15 Applied Medical Resources Corporation Electrosurgical catheter apparatus and method
US6178354B1 (en) 1998-12-02 2001-01-23 C. R. Bard, Inc. Internal mechanism for displacing a slidable electrode
US20010007070A1 (en) 1999-04-05 2001-07-05 Medtronic, Inc. Ablation catheter assembly and method for isolating a pulmonary vein
US6375668B1 (en) 1999-06-02 2002-04-23 Hanson S. Gifford Devices and methods for treating vascular malformations
US6616655B1 (en) 1999-06-03 2003-09-09 C. R. Bard, Inc. Method and apparatus for performing cardiac ablations
US6315778B1 (en) 1999-09-10 2001-11-13 C. R. Bard, Inc. Apparatus for creating a continuous annular lesion
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
JP2002126096A (ja) * 2000-10-27 2002-05-08 Aisin Seiki Co Ltd 電極を備えたカテーテル装置
US6941166B2 (en) 2000-11-10 2005-09-06 C.R. Bard, Inc. Software controlled electrophysiology data management
EP1383439A1 (de) 2001-05-01 2004-01-28 C.R. Bard, Inc. Verfahren und gerät zur veränderung von leitungseigenschaften im herz und angrenzenden gefässen

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WO2002087437A1 (en) 2002-11-07
EP1383426B1 (de) 2008-12-24
US7255695B2 (en) 2007-08-14
ATE418287T1 (de) 2009-01-15
EP1383426A1 (de) 2004-01-28
JP4344140B2 (ja) 2009-10-14
US20040181139A1 (en) 2004-09-16
WO2002087437A8 (en) 2003-01-09

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