CN103429183B - 基于射频消融过程中测得接触力的心房壁电重联预测系统 - Google Patents

基于射频消融过程中测得接触力的心房壁电重联预测系统 Download PDF

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CN103429183B
CN103429183B CN201180068522.XA CN201180068522A CN103429183B CN 103429183 B CN103429183 B CN 103429183B CN 201180068522 A CN201180068522 A CN 201180068522A CN 103429183 B CN103429183 B CN 103429183B
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ablation
lesions
wound
force
line
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CN103429183A (zh
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海德里克·兰伯特
斯图亚特·J·奥尔斯塔德
奥利维尔·B·弗里蒙特
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MediGuide Ltd
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Indussen LLC
St Jude Medical International Holding SARL
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    • 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
    • A61B18/08—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by means of electrically-heated probes
    • A61B18/082—Probes or electrodes therefor
    • 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
    • A61B18/08—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by means of electrically-heated probes
    • A61B18/10—Power sources therefor
    • 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
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1076—Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions inside body cavities, e.g. using catheters
    • 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
    • A61B2018/00357—Endocardium
    • 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
    • A61B2018/00375—Ostium, e.g. ostium of pulmonary vein or artery
    • 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
    • A61B2018/00696—Controlled or regulated parameters
    • A61B2018/00702—Power or energy
    • 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
    • A61B2018/00696—Controlled or regulated parameters
    • A61B2018/0072—Current
    • 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
    • A61B2018/00696—Controlled or regulated parameters
    • A61B2018/00767—Voltage
    • 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
    • A61B2018/00875—Resistance or impedance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/30—Surgical robots
    • A61B2034/301—Surgical robots for introducing or steering flexible instruments inserted into the body, e.g. catheters or endoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06—Measuring instruments not otherwise provided for
    • A61B2090/064—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension
    • A61B2090/065—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension for measuring contact or contact pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/002—Irrigation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/30—Surgical robots

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Otolaryngology (AREA)
  • Cardiology (AREA)
  • Biophysics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Pathology (AREA)
  • Surgical Instruments (AREA)
CN201180068522.XA 2010-12-27 2011-12-27 基于射频消融过程中测得接触力的心房壁电重联预测系统 Active CN103429183B (zh)

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CN201610003640.7A CN105662421B (zh) 2010-12-27 2011-12-27 基于射频消融过程中测得接触力的心房壁电重联预测方法

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US201061427425P 2010-12-27 2010-12-27
US201061427423P 2010-12-27 2010-12-27
US61/427,425 2010-12-27
US61/427,423 2010-12-27
PCT/US2011/067391 WO2012092275A1 (en) 2010-12-27 2011-12-27 Prediction of atrial wall electrical reconnection based on contact force measured during rf ablation

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CN201610003640.7A Active CN105662421B (zh) 2010-12-27 2011-12-27 基于射频消融过程中测得接触力的心房壁电重联预测方法

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US (2) US20160095653A1 (enExample)
EP (2) EP3482708B1 (enExample)
JP (3) JP6027024B2 (enExample)
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WO (1) WO2012092275A1 (enExample)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9211160B2 (en) 2008-01-16 2015-12-15 Luiz Geraldo Pivotto Remotely controlled catheter insertion system with automatic control system
US10292763B2 (en) * 2016-01-25 2019-05-21 Biosense Webster (Israel) Ltd. Temperature controlled short duration ablation
US10405920B2 (en) * 2016-01-25 2019-09-10 Biosense Webster (Israel) Ltd. Temperature controlled short duration ablation
US10441354B2 (en) * 2016-01-25 2019-10-15 Biosense Webster (Israel) Ltd. Temperature controlled short duration ablation
CN103429183B (zh) 2010-12-27 2016-01-06 圣犹达医疗用品卢森堡控股有限公司 基于射频消融过程中测得接触力的心房壁电重联预测系统
EP3603501B1 (en) 2012-08-09 2025-07-23 University of Iowa Research Foundation Catheter systems for surrounding a tissue structure
US11096741B2 (en) * 2012-10-10 2021-08-24 Biosense Webster (Israel) Ltd. Ablation power control based on contact force
EP3091921B1 (en) 2014-01-06 2019-06-19 Farapulse, Inc. Apparatus for renal denervation ablation
EP3122246B1 (en) 2014-03-25 2022-05-04 Acutus Medical, Inc. Cardiac analysis user interface system and method
WO2015171921A2 (en) 2014-05-07 2015-11-12 Mickelson Steven R Methods and apparatus for selective tissue ablation
EP3142584A1 (en) 2014-05-16 2017-03-22 Iowa Approach Inc. Methods and apparatus for multi-catheter tissue ablation
US9757182B2 (en) * 2014-06-02 2017-09-12 Biosense Webster (Israel) Ltd. Identification and visualization of gaps between cardiac ablation sites
EP4559428A3 (en) 2014-06-12 2025-08-20 Boston Scientific Scimed, Inc. Method and apparatus for rapid and selective tissue ablation with cooling
EP3154463B1 (en) 2014-06-12 2019-03-27 Farapulse, Inc. Apparatus for rapid and selective transurethral tissue ablation
EP3206613B1 (en) 2014-10-14 2019-07-03 Farapulse, Inc. Apparatus for rapid and safe pulmonary vein cardiac ablation
US11039888B2 (en) 2015-05-12 2021-06-22 Navix International Limited Calculation of an ablation plan
CN107635503B (zh) 2015-05-12 2021-09-07 纳维斯国际有限公司 通过介电性质分析进行损伤估计
US10517670B2 (en) * 2015-07-16 2019-12-31 Biosense Webster (Israel) Ltd. Estimation of lesion size
US10588692B2 (en) * 2015-11-06 2020-03-17 Biosense Webster (Israel) Ltd. Pulmonary vein isolation gap finder
US10792097B2 (en) * 2015-12-03 2020-10-06 Biosense Webster (Israel) Ltd. Ablation line contiguity index
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
US12144541B2 (en) 2016-01-05 2024-11-19 Boston Scientific Scimed, Inc. Systems, apparatuses and methods for delivery of ablative energy to tissue
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
US10130423B1 (en) 2017-07-06 2018-11-20 Farapulse, Inc. Systems, devices, and methods for focal ablation
US10307206B2 (en) * 2016-01-25 2019-06-04 Biosense Webster (Israel) Ltd. Temperature controlled short duration ablation
CN109069840B (zh) 2016-02-04 2022-03-15 心脏起搏器股份公司 具有用于无引线心脏装置的力传感器的递送系统
US10555776B2 (en) * 2016-03-08 2020-02-11 Biosense Webster (Israel) Ltd. Magnetic resonance thermometry during ablation
EP3471631A4 (en) 2016-06-16 2020-03-04 Farapulse, Inc. Systems, apparatuses, and methods for guide wire delivery
US11350996B2 (en) 2016-07-14 2022-06-07 Navix International Limited Characteristic track catheter navigation
WO2018130976A1 (en) * 2017-01-12 2018-07-19 Navix International Limited Estimation of effectiveness of ablation adjacency
WO2018092062A1 (en) 2016-11-16 2018-05-24 Navix International Limited Real-time display of tissue deformation by interactions with an intra-body probe
US11331029B2 (en) 2016-11-16 2022-05-17 Navix International Limited Esophagus position detection by electrical mapping
US10709507B2 (en) 2016-11-16 2020-07-14 Navix International Limited Real-time display of treatment-related tissue changes using virtual material
WO2018092059A1 (en) 2016-11-16 2018-05-24 Navix International Limited Tissue model dynamic visual rendering
WO2018092071A1 (en) 2016-11-16 2018-05-24 Navix International Limited Estimators for ablation effectiveness
US10321878B2 (en) 2016-12-22 2019-06-18 Biosense Webster (Israel) Ltd. Pulmonary vein display in two dimensions
US10332252B2 (en) 2016-12-29 2019-06-25 General Electric Company Slope constrained cubic interpolation
US10806503B2 (en) 2017-02-06 2020-10-20 General Electric Company Methods and systems for electrophysiology ablation gap analysis
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
WO2018204375A1 (en) * 2017-05-04 2018-11-08 St. Jude Medical, Cardiology Division, Inc. System and method for determining ablation parameters
CN115844523A (zh) 2017-09-12 2023-03-28 波士顿科学医学有限公司 用于心室局灶性消融的系统、设备和方法
US10881376B2 (en) * 2017-11-08 2021-01-05 Biosense Webster (Israel) Ltd. System and method for providing auditory guidance in medical systems
EP4275738B1 (en) 2018-02-08 2025-12-17 Boston Scientific Scimed, Inc. Apparatus for controlled delivery of pulsed electric field ablative energy to tissue
US11219488B2 (en) * 2018-04-25 2022-01-11 Biosense Webster (Israel) Ltd. Determining catheter touch location using force-vector information
US20190336198A1 (en) 2018-05-03 2019-11-07 Farapulse, Inc. Systems, devices, and methods for ablation using surgical clamps
JP2021522903A (ja) 2018-05-07 2021-09-02 ファラパルス，インコーポレイテッド 組織へアブレーションエネルギーを送達するためのシステム、装置、および方法
WO2019217317A1 (en) 2018-05-07 2019-11-14 Farapulse, Inc. Systems, apparatuses, and methods for filtering high voltage noise induced by pulsed electric field ablation
WO2019217300A1 (en) 2018-05-07 2019-11-14 Farapulse, Inc. Epicardial ablation catheter
US12303191B2 (en) * 2018-06-13 2025-05-20 Intuitive Surgical Operations, Inc. Systems and methods for powering an antenna
WO2020061359A1 (en) 2018-09-20 2020-03-26 Farapulse, Inc. Systems, apparatuses, and methods for delivery of pulsed electric field ablative energy to endocardial tissue
WO2020150336A1 (en) 2019-01-15 2020-07-23 Apn Health, Llc Cardiac catheter contact force determination
US11172984B2 (en) 2019-05-03 2021-11-16 Biosense Webster (Israel) Ltd. Device, system and method to ablate cardiac tissue
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
CN111429432B (zh) * 2020-03-24 2024-05-03 聚融医疗科技(杭州)有限公司 基于射频处理和模糊聚类的热消融区域监测方法及系统
EP3889966A1 (en) * 2020-04-02 2021-10-06 Koninklijke Philips N.V. Ablation zone assessment and configuration
US20220005198A1 (en) * 2020-07-06 2022-01-06 Biosense Webster (Israel) Ltd. Automatic contiguity estimation of wide area circumferential ablation points
US12310652B2 (en) 2020-07-24 2025-05-27 Boston Scientific Scimed, Inc. Hybrid electroporation ablation catheter
EP4185228A1 (en) 2020-07-24 2023-05-31 Boston Scientific Scimed Inc. Electric field application for single shot cardiac ablation by irreversible electroporation
US20220036560A1 (en) * 2020-07-30 2022-02-03 Biosense Webster (Israel) Ltd. Automatic segmentation of anatomical structures of wide area circumferential ablation points
WO2022072385A2 (en) 2020-09-30 2022-04-07 Boston Scientific Scimed Inc Pretreatment waveform for irreversible electroporation
US12343071B2 (en) 2021-01-27 2025-07-01 Boston Scientific Scimed, Inc Voltage controlled pulse sequences for irreversible electroporation ablations
WO2022178077A1 (en) * 2021-02-17 2022-08-25 Acutus Medical, Inc. Energy delivery systems with ablation index
US20230088042A1 (en) 2021-09-20 2023-03-23 Biosense Webster (Israel) Ltd. Ablating a region of patient organ using selected ablation electrodes of an expandable catheter
US20240341840A1 (en) * 2023-04-14 2024-10-17 Biosense Webster (Israel) Ltd. Catheter and system for combined ablation modalities

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101558993A (zh) * 2007-11-29 2009-10-21 韦伯斯特生物官能公司 绘制活体对象心脏中异常电活动的方法和装置
US7608072B2 (en) * 2003-12-02 2009-10-27 Boston Scientific Scimed, Inc. Surgical methods and apparatus for maintaining contact between tissue and electrophysiology elements and confirming whether a therapeutic lesion has been formed

Family Cites Families (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5542915A (en) 1992-08-12 1996-08-06 Vidamed, Inc. Thermal mapping catheter with ultrasound probe
US5370675A (en) 1992-08-12 1994-12-06 Vidamed, Inc. Medical probe device and method
US4940064A (en) 1986-11-14 1990-07-10 Desai Jawahar M Catheter for mapping and ablation and method therefor
US5233515A (en) 1990-06-08 1993-08-03 Cosman Eric R Real-time graphic display of heat lesioning parameters in a clinical lesion generator system
US5383917A (en) 1991-07-05 1995-01-24 Jawahar M. Desai Device and method for multi-phase radio-frequency ablation
US20010051803A1 (en) 1991-07-05 2001-12-13 Desai Jawahar M. Device and method for multi-phase radio-frequency ablation
US5540681A (en) 1992-04-10 1996-07-30 Medtronic Cardiorhythm Method and system for radiofrequency ablation of tissue
US5486161A (en) 1993-02-02 1996-01-23 Zomed International Medical probe device and method
US5542916A (en) 1992-08-12 1996-08-06 Vidamed, Inc. Dual-channel RF power delivery system
US5342357A (en) 1992-11-13 1994-08-30 American Cardiac Ablation Co., Inc. Fluid cooled electrosurgical cauterization system
US5348554A (en) 1992-12-01 1994-09-20 Cardiac Pathways Corporation Catheter for RF ablation with cooled electrode
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
US6129724A (en) 1993-10-14 2000-10-10 Ep Technologies, Inc. Systems and methods for forming elongated lesion patterns in body tissue using straight or curvilinear electrode elements
US6001093A (en) 1993-10-15 1999-12-14 Ep Technologies, Inc. Systems and methods for creating long, thin lesions in body tissue
US5545193A (en) 1993-10-15 1996-08-13 Ep Technologies, Inc. Helically wound radio-frequency emitting electrodes for creating lesions in body tissue
WO1995010320A1 (en) 1993-10-15 1995-04-20 Ep Technologies, Inc. Device for lengthening cardiac conduction pathways
US5454370A (en) 1993-12-03 1995-10-03 Avitall; Boaz Mapping and ablation electrode configuration
US5735846A (en) 1994-06-27 1998-04-07 Ep Technologies, Inc. Systems and methods for ablating body tissue using predicted maximum tissue temperature
US6030382A (en) 1994-08-08 2000-02-29 Ep Technologies, Inc. Flexible tissue ablatin elements for making long lesions
WO1996034570A1 (en) 1995-05-01 1996-11-07 Ep Technologies, Inc. Systems and methods for obtaining desired lesion characteristics while ablating body tissue
US5688267A (en) 1995-05-01 1997-11-18 Ep Technologies, Inc. Systems and methods for sensing multiple temperature conditions during tissue ablation
EP0957792A4 (en) 1995-05-02 2000-09-20 Heart Rhythm Tech Inc ARRANGEMENT FOR CONTROLLING AN ABLATION ENERGY SUPPLIED TO A PATIENT
US6322558B1 (en) * 1995-06-09 2001-11-27 Engineering & Research Associates, Inc. Apparatus and method for predicting ablation depth
US5697925A (en) 1995-06-09 1997-12-16 Engineering & Research Associates, Inc. Apparatus and method for thermal ablation
US5868737A (en) 1995-06-09 1999-02-09 Engineering Research & Associates, Inc. Apparatus and method for determining ablation
US6033399A (en) 1997-04-09 2000-03-07 Valleylab, Inc. Electrosurgical generator with adaptive power control
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
SE9702678D0 (sv) 1997-07-11 1997-07-11 Siemens Elema Ab Anordning för att kartlägga elektrisk aktivitet i hjärtat
US6059778A (en) 1998-05-05 2000-05-09 Cardiac Pacemakers, Inc. RF ablation apparatus and method using unipolar and bipolar techniques
US6287306B1 (en) 1998-06-22 2001-09-11 Daig Corporation Even temperature linear lesion ablation catheter
US7137980B2 (en) 1998-10-23 2006-11-21 Sherwood Services Ag Method and system for controlling output of RF medical generator
US6696844B2 (en) 1999-06-04 2004-02-24 Engineering & Research Associates, Inc. Apparatus and method for real time determination of materials' electrical properties
US7097641B1 (en) 1999-12-09 2006-08-29 Cryocath Technologies Inc. Catheter with cryogenic and heating ablation
US6546935B2 (en) 2000-04-27 2003-04-15 Atricure, Inc. Method for transmural ablation
WO2001082811A1 (en) 2000-04-27 2001-11-08 Medtronic, Inc. System and method for assessing transmurality of ablation lesions
US6989010B2 (en) 2001-04-26 2006-01-24 Medtronic, Inc. Ablation system and method of use
US20020198520A1 (en) 2001-06-20 2002-12-26 Scimed Life Systems, Inc. Irrigation sheath
US7306593B2 (en) * 2002-10-21 2007-12-11 Biosense, Inc. Prediction and assessment of ablation of cardiac tissue
EP1680039A1 (en) 2003-10-30 2006-07-19 Medical Cv, Inc. Apparatus and method for laser treatment
US8333764B2 (en) 2004-05-12 2012-12-18 Medtronic, Inc. Device and method for determining tissue thickness and creating cardiac ablation lesions
US7226447B2 (en) 2004-06-23 2007-06-05 Smith & Nephew, Inc. Electrosurgical generator
US7282049B2 (en) 2004-10-08 2007-10-16 Sherwood Services Ag Electrosurgical system employing multiple electrodes and method thereof
US8409191B2 (en) 2004-11-04 2013-04-02 Boston Scientific Scimed, Inc. Preshaped ablation catheter for ablating pulmonary vein ostia within the heart
DE102005025946A1 (de) 2005-01-26 2006-08-03 Erbe Elektromedizin Gmbh HF-Chirurgieeinrichtung
US8075498B2 (en) 2005-03-04 2011-12-13 Endosense Sa Medical apparatus system having optical fiber load sensing capability
US8182433B2 (en) 2005-03-04 2012-05-22 Endosense Sa Medical apparatus system having optical fiber load sensing capability
WO2007001981A2 (en) 2005-06-20 2007-01-04 Ablation Frontiers Ablation catheter
US8583220B2 (en) 2005-08-02 2013-11-12 Biosense Webster, Inc. Standardization of catheter-based treatment for atrial fibrillation
WO2007023407A1 (en) 2005-08-25 2007-03-01 Koninklijke Philips Electronics, N.V. System and method for electrophysiology regaining support to continue line and ring ablations
US8672936B2 (en) 2005-10-13 2014-03-18 St. Jude Medical, Atrial Fibrillation Division, Inc. Systems and methods for assessing tissue contact
AU2006305967B2 (en) 2005-10-27 2013-02-07 St. Jude Medical, Atrial Fibrillation Division, Inc. Systems and methods for electrode contact assessment
EP1956992B1 (en) * 2005-12-02 2013-03-06 Koninklijke Philips Electronics N.V. Automating the ablation procedure to minimize the need for manual intervention
US9492226B2 (en) 2005-12-06 2016-11-15 St. Jude Medical, Atrial Fibrillation Division, Inc. Graphical user interface for real-time RF lesion depth display
US20090177111A1 (en) 2006-12-06 2009-07-09 Miller Stephan P System and method for displaying contact between a catheter and tissue
US8403925B2 (en) 2006-12-06 2013-03-26 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for assessing lesions in tissue
US7736360B2 (en) * 2006-03-17 2010-06-15 Microcube, Llc Devices and methods for creating continuous lesions
US8048063B2 (en) 2006-06-09 2011-11-01 Endosense Sa Catheter having tri-axial force sensor
WO2008063195A1 (en) 2006-10-12 2008-05-29 St. Jude Medical, Atrial Fibrillation Division, Inc. Assessment of electrode coupling for tissue ablation
US8147484B2 (en) 2006-10-23 2012-04-03 Biosense Webster, Inc. Apparatus and method for monitoring early formation of steam pop during ablation
US7951143B2 (en) 2006-12-28 2011-05-31 St. Jude Medical, Artial Fibrillation Divsion, Inc. Cooled ablation catheter with reciprocating flow
US20080275440A1 (en) 2007-05-03 2008-11-06 Medtronic, Inc. Post-ablation verification of lesion size
US8157789B2 (en) 2007-05-24 2012-04-17 Endosense Sa Touch sensing catheter
US8357152B2 (en) 2007-10-08 2013-01-22 Biosense Webster (Israel), Ltd. Catheter with pressure sensing
US8535308B2 (en) 2007-10-08 2013-09-17 Biosense Webster (Israel), Ltd. High-sensitivity pressure-sensing probe
US8617145B2 (en) 2008-01-25 2013-12-31 Intrepid Medical, Inc. Methods of treating a cardiac arrhythmia by thoracoscopic production of a Cox maze III lesion set
US20090306643A1 (en) * 2008-02-25 2009-12-10 Carlo Pappone Method and apparatus for delivery and detection of transmural cardiac ablation lesions
US8437832B2 (en) 2008-06-06 2013-05-07 Biosense Webster, Inc. Catheter with bendable tip
US20100041986A1 (en) 2008-07-23 2010-02-18 Tho Hoang Nguyen Ablation and monitoring system including a fiber optic imaging catheter and an optical coherence tomography system
JP2010107727A (ja) 2008-10-30 2010-05-13 Konica Minolta Business Technologies Inc 画像形成装置
US9320565B2 (en) 2008-12-31 2016-04-26 St. Jude Medical, Atrial Fibrillation Division, Inc. Ablation devices, systems and method for measuring cooling effect of fluid flow
CN104605928B (zh) 2009-05-08 2018-01-05 圣犹达医疗用品国际控股有限公司 用于在基于导管的消融治疗中控制损伤尺寸的系统
US20100298825A1 (en) 2009-05-08 2010-11-25 Cellutions, Inc. Treatment System With A Pulse Forming Network For Achieving Plasma In Tissue
US8926604B2 (en) 2009-12-23 2015-01-06 Biosense Webster (Israel) Ltd. Estimation and mapping of ablation volume
CN103429183B (zh) 2010-12-27 2016-01-06 圣犹达医疗用品卢森堡控股有限公司 基于射频消融过程中测得接触力的心房壁电重联预测系统
US9149327B2 (en) 2010-12-27 2015-10-06 St. Jude Medical Luxembourg Holding S.À.R.L. Prediction of atrial wall electrical reconnection based on contact force measured during RF ablation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7608072B2 (en) * 2003-12-02 2009-10-27 Boston Scientific Scimed, Inc. Surgical methods and apparatus for maintaining contact between tissue and electrophysiology elements and confirming whether a therapeutic lesion has been formed
CN101558993A (zh) * 2007-11-29 2009-10-21 韦伯斯特生物官能公司 绘制活体对象心脏中异常电活动的方法和装置

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