CN101448454B - 用于映射复杂碎裂电描记图信息的系统和方法 - Google Patents

用于映射复杂碎裂电描记图信息的系统和方法 Download PDF

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CN101448454B
CN101448454B CN2007800179626A CN200780017962A CN101448454B CN 101448454 B CN101448454 B CN 101448454B CN 2007800179626 A CN2007800179626 A CN 2007800179626A CN 200780017962 A CN200780017962 A CN 200780017962A CN 101448454 B CN101448454 B CN 101448454B
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heart
electrogram
measured
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CN101448454A (zh
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V·X·阿方索
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St Jude Medical Atrial Fibrillation Division Inc
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St Jude Medical Atrial Fibrillation Division Inc
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    • 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
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/346—Analysis of electrocardiograms
    • 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
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/339—Displays specially adapted therefor

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
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  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
CN2007800179626A 2006-05-17 2007-05-16 用于映射复杂碎裂电描记图信息的系统和方法 Active CN101448454B (zh)

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US80085206P 2006-05-17 2006-05-17
US60/800,852 2006-05-17
US11/647,301 2006-12-29
US11/647,301 US8229545B2 (en) 2005-09-15 2006-12-29 System and method for mapping complex fractionated electrogram information
PCT/US2007/069055 WO2007137077A2 (en) 2006-05-17 2007-05-16 System and method for mapping complex fractionated electrogram information

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CN101448454A CN101448454A (zh) 2009-06-03
CN101448454B true CN101448454B (zh) 2012-10-03

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US (2) US8229545B2 (https=)
EP (1) EP2018114A4 (https=)
JP (1) JP5323687B2 (https=)
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WO (1) WO2007137077A2 (https=)

Families Citing this family (100)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8528565B2 (en) 2004-05-28 2013-09-10 St. Jude Medical, Atrial Fibrillation Division, Inc. Robotic surgical system and method for automated therapy delivery
US10258285B2 (en) 2004-05-28 2019-04-16 St. Jude Medical, Atrial Fibrillation Division, Inc. Robotic surgical system and method for automated creation of ablation lesions
US10863945B2 (en) 2004-05-28 2020-12-15 St. Jude Medical, Atrial Fibrillation Division, Inc. Robotic surgical system with contact sensing feature
US9782130B2 (en) 2004-05-28 2017-10-10 St. Jude Medical, Atrial Fibrillation Division, Inc. Robotic surgical system
US8755864B2 (en) 2004-05-28 2014-06-17 St. Jude Medical, Atrial Fibrillation Division, Inc. Robotic surgical system and method for diagnostic data mapping
US8155910B2 (en) 2005-05-27 2012-04-10 St. Jude Medical, Atrial Fibrillation Divison, Inc. Robotically controlled catheter and method of its calibration
US8038625B2 (en) * 2005-09-15 2011-10-18 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for three-dimensional mapping of electrophysiology information
US8229545B2 (en) 2005-09-15 2012-07-24 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for mapping complex fractionated electrogram information
US9629567B2 (en) * 2006-01-12 2017-04-25 Biosense Webster, Inc. Mapping of complex fractionated atrial electrogram
US7988639B2 (en) * 2006-05-17 2011-08-02 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for complex geometry modeling of anatomy using multiple surface models
US8155756B2 (en) 2007-02-16 2012-04-10 Pacesetter, Inc. Motion-based optimization for placement of cardiac stimulation electrodes
US7825925B2 (en) 2007-03-09 2010-11-02 St. Jude Medical, Atrial Fibrillation Division, Inc. Method and system for repairing triangulated surface meshes
US8359092B2 (en) * 2007-11-29 2013-01-22 Biosense Webster, Inc. Determining locations of ganglia and plexi in the heart using complex fractionated atrial electrogram
CN102056537B (zh) * 2008-04-18 2014-12-10 美敦力公司 用于映射结构的方法和装置
US8676303B2 (en) 2008-05-13 2014-03-18 The Regents Of The University Of California Methods and systems for treating heart instability
US8301219B2 (en) * 2008-07-16 2012-10-30 The General Hospital Corporation Patient monitoring systems and methods
CA2942986A1 (en) 2008-10-09 2010-04-15 The Regents Of The University Of California Methods, system and apparatus for the detection, diagnosis and treatment of biological rhythm disorders
EP2345024B1 (en) * 2008-11-10 2017-11-08 Cardioinsight Technologies, Inc. Visualization of electrophysiology data
CN102223838B (zh) * 2008-11-24 2015-10-07 皇家飞利浦电子股份有限公司 用于对心脏成像的成像设备
CN102625669B (zh) 2009-06-08 2015-09-23 核磁共振成像介入技术有限公司 能够近实时地跟踪和生成柔性体内装置的动态可视化的mri导向的介入系统
WO2010148083A2 (en) 2009-06-16 2010-12-23 Surgivision, Inc. Mri-guided devices and mri-guided interventional systems that can track and generate dynamic visualizations of the devices in near real time
US9332915B2 (en) 2013-03-15 2016-05-10 The Regents Of The University Of California System and method to identify sources associated with biological rhythm disorders
US10398326B2 (en) 2013-03-15 2019-09-03 The Regents Of The University Of California System and method of identifying sources associated with biological rhythm disorders
US9392948B2 (en) 2011-12-09 2016-07-19 The Regents Of The University Of California System and method of identifying sources for biological rhythms
US10434319B2 (en) 2009-10-09 2019-10-08 The Regents Of The University Of California System and method of identifying sources associated with biological rhythm disorders
US20110213260A1 (en) * 2010-02-26 2011-09-01 Pacesetter, Inc. Crt lead placement based on optimal branch selection and optimal site selection
BR112012025468A2 (pt) 2010-04-08 2019-09-24 The Regents Of The University Of California sistema para reconstruir sinais cardíacos associados a uma desordem de ritmo complexa recebida através de uma pluralidade de canais do coração de um paciente, montagem para reconstruir sinais cardíacos associados a uma desordem de ritmo complexa recebida através de uma pluralidade de canais do coração de um paciente e método de recontrução dos sinais cardíacos associados a uma desordem de ritmo complexa recebida através de uma pluralidade de canais do coração de um paciente
US8340766B2 (en) 2010-10-07 2012-12-25 St. Jude Medical, Atrial Fibrillation Division, Inc. Method and system for identifying cardiac arrhythmia driver sites
WO2012061612A2 (en) * 2010-11-03 2012-05-10 Cardioinsight Technologies, Inc. System and method for assessing heart function
US8948837B2 (en) 2011-01-13 2015-02-03 Rhythmia Medical, Inc. Electroanatomical mapping
US9002442B2 (en) 2011-01-13 2015-04-07 Rhythmia Medical, Inc. Beat alignment and selection for cardiac mapping
US8548587B2 (en) 2011-04-19 2013-10-01 Pacesetter, Inc. Devices, systems and methods for characterizing a tachycardia and/or selecting treatment for a tachycardia using results of a fractionation analysis
US9205274B2 (en) * 2011-04-19 2015-12-08 Pacesetter, Inc. Devices, systems, and methods for characterizing a tachycardia and/or selecting treatment for a tachycardia using results of a dominant frequency analysis
CA2835001A1 (en) 2011-05-02 2012-11-08 Topera, Inc. System and method for targeting heart rhythm disorders using shaped ablation
US8165666B1 (en) 2011-05-02 2012-04-24 Topera, Inc. System and method for reconstructing cardiac activation information
US9107600B2 (en) 2011-05-02 2015-08-18 The Regents Of The University Of California System and method for reconstructing cardiac activation information
US9050006B2 (en) 2011-05-02 2015-06-09 The Regents Of The University Of California System and method for reconstructing cardiac activation information
CA2841388A1 (en) 2011-07-05 2013-01-10 Cardioinsight Technologies, Inc. Localization for electrocardiographic mapping
EP2765902B1 (en) 2011-10-12 2019-08-14 CardioInsight Technologies, Inc. Sensing zone for spatially relevant electrical information
JP5869925B2 (ja) 2012-03-15 2016-02-24 日本光電工業株式会社 心筋興奮波形検出装置、および検出プログラム
US8676305B2 (en) * 2012-03-21 2014-03-18 Biosense Webster (Israel) Ltd. Automated analysis of complex fractionated electrograms
US8577450B1 (en) * 2012-07-23 2013-11-05 Biosense Webster (Israel) Ltd. Graphic interface for multi-spine probe
US11571160B2 (en) * 2013-01-16 2023-02-07 University Of Vermont Methods and systems for wavelength mapping cardiac fibrillation and optimizing ablation lesion placement
US8715199B1 (en) 2013-03-15 2014-05-06 Topera, Inc. System and method to define a rotational source associated with a biological rhythm disorder
KR101443156B1 (ko) 2013-04-05 2014-09-22 연세대학교 산학협력단 모의 부정맥 전극도자 절제 시술 장치
US9427168B2 (en) 2013-05-22 2016-08-30 Aftx, Inc. Methods, systems, and apparatus for identification, characterization, and treatment of rotors associated with fibrillation
US9078583B2 (en) 2013-08-22 2015-07-14 Aftx, Inc. Methods, systems, and apparatus for identification and characterization of rotors associated with atrial fibrillation
CA2915252C (en) 2013-07-01 2023-03-21 Zurich Medical Corporation Apparatus and method for intravascular measurements
US10835183B2 (en) 2013-07-01 2020-11-17 Zurich Medical Corporation Apparatus and method for intravascular measurements
US9351657B2 (en) * 2013-07-19 2016-05-31 Biosense Webster (Israel) Ltd. Cardiac activity visualization with frequency discrimination
CN105722459B (zh) 2013-08-28 2019-06-14 波士顿科学医学有限公司 在电生理学标测期间估计数据段中激活模式的普遍率
US9990470B2 (en) 2013-10-30 2018-06-05 St. Jude Medical, Cardiology Division, Inc. Cardiac mapping system and method for voltage-based evaluation of electrograms
US9538929B2 (en) * 2013-10-30 2017-01-10 St. Jude Medical, Cardiology Division, Inc. Cardiac mapping system and method for bi-directional activation detection of electrograms
JP6203951B2 (ja) * 2013-10-31 2017-09-27 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． 局所一致を使用する高解像度マッピング用の医療用デバイス
CN103637797B (zh) * 2013-12-24 2017-03-15 中国科学技术大学 基于st段损伤向量罗盘的心肌血液扇区显示与定位方法
CN103637794A (zh) * 2013-12-24 2014-03-19 中国科学技术大学 一种心肌血量分布三维彩色编码显示方法
US9554718B2 (en) * 2014-01-29 2017-01-31 Biosense Webster (Israel) Ltd. Double bipolar configuration for atrial fibrillation annotation
US9380953B2 (en) * 2014-01-29 2016-07-05 Biosense Webster (Israel) Ltd. Hybrid bipolar/unipolar detection of activation wavefront
WO2015130824A1 (en) * 2014-02-25 2015-09-03 St. Jude Medical, Cardiology Division, Inc. System and method for local electrophysiological characterization of cardiac substrate using multi-electrode catheters
EP3139827A1 (en) * 2014-05-09 2017-03-15 Boston Scientific Scimed, Inc. Medical devices for mapping cardiac tissue
CN106456035A (zh) * 2014-05-09 2017-02-22 波士顿科学医学有限公司 用于映射心脏组织的医疗装置
WO2015196107A1 (en) * 2014-06-20 2015-12-23 Boston Scientific Scimed Inc. Medical devices for mapping cardiac tissue
WO2016081606A1 (en) * 2014-11-19 2016-05-26 Advanced Cardiac Therapeutics, Inc. Systems and methods for high-resolution mapping of tissue
US9681818B2 (en) 2014-12-16 2017-06-20 Biosense Webster (Israel) Ltd. Detection and display of irregular periodic waveforms
JP6594651B2 (ja) * 2015-04-28 2019-10-23 フクダ電子株式会社 心電図検査装置
US12220199B2 (en) * 2015-09-07 2025-02-11 Cortex, Inc. Systems, devices, components and methods for detecting the locations of sources of cardiac rhythm disorders in a patient's heart using improved electrographic flow (EGF) methods
US20220248956A1 (en) * 2015-09-07 2022-08-11 Ablacon Inc. Systems, Devices, Components and Methods for Detecting the Locations of Sources of Cardiac Rhythm Disorders in a Patient's Heart Using Body Surface Electrodes and/or Cardiac Monitoring Patches
US10143374B2 (en) 2015-09-07 2018-12-04 Ablacon Inc. Systems, devices, components and methods for detecting the locations of sources of cardiac rhythm disorders in a patient's heart
US10888236B2 (en) 2015-09-07 2021-01-12 Ablacon Inc. System for analyzing electrophysiological data and method for analyzing electrophysiological data
US20210282693A1 (en) * 2019-04-18 2021-09-16 Ablacon Inc. Systems, Devices, Components and Methods for Detecting the Locations of Sources of Cardiac Rhythm Disorders in a Patient's Heart and Generating an Estimate or Probability of the Patient Being Free from Atrial Fibrillation
CN108024747B (zh) 2015-09-26 2020-12-04 波士顿科学医学有限公司 心内egm信号用于搏动匹配和接受
CN108471942B (zh) * 2015-09-30 2021-10-15 心测实验室公司 定量心脏测试
US9949657B2 (en) * 2015-12-07 2018-04-24 Biosense Webster (Israel) Ltd. Displaying multiple-activation areas on an electroanatomical map
CN116269415B (zh) * 2015-12-22 2025-04-08 加利福尼亚大学董事会 振动源的计算局部化
WO2017125794A1 (en) * 2016-01-19 2017-07-27 Pulido Garcia Adragão Pedro Manuel Device and method for dynamic mapping by intracardiac electrogram overlay namely for diagnosis or treatment of atrial fibrillation
US10835139B2 (en) 2016-03-24 2020-11-17 The Regents Of The University Of California Method to determine wavefront vector flow-field and vorticity from spatially-distributed recordings
US10918303B2 (en) 2016-03-24 2021-02-16 The Regents Of The University Of California System and method to determine driving sources of heart rhythm disorders
EP3454734B1 (en) 2016-05-11 2024-04-17 Affera, Inc. Anatomical model generation
US11728026B2 (en) 2016-05-12 2023-08-15 Affera, Inc. Three-dimensional cardiac representation
US11304644B2 (en) * 2017-03-07 2022-04-19 Biosense Webster (Israel) Ltd. 3-D electrophysiology heart simulation system and related methods
US10709349B2 (en) 2017-04-18 2020-07-14 Boston Scientific Scimed Inc. Annotation waveform
CN110769750B (zh) 2017-04-18 2023-01-24 波士顿科学医学有限公司 由激活波形促使的电解剖标测工具
WO2018195052A1 (en) 2017-04-18 2018-10-25 Boston Scientific Scimed Inc. Annotation histogram for electrophysiological signals
US20200196885A1 (en) * 2017-08-30 2020-06-25 Affera, Inc. Catheter-based identification of cardiac regions
US11164371B2 (en) 2017-12-20 2021-11-02 Biosense Webster (Israel) Ltd. Marking a computerized model of a cardiac surface
US10645017B2 (en) 2018-05-09 2020-05-05 Biosig Technologies, Inc. Systems, apparatus, and methods for conveying biomedical signals between a patient and monitoring and treatment devices
CN111096740B (zh) * 2018-10-25 2022-04-01 上海微创电生理医疗科技股份有限公司 心电信号分析方法及装置、信号记录仪和三维标测系统
EP3914183A4 (en) 2019-01-23 2022-10-05 Affera, Inc. THERAPY ANNOTATION SYSTEMS AND METHODS
WO2020171998A2 (en) 2019-02-21 2020-08-27 St. Jude Medical, Cardiology Division, Inc. Systems and methods for assessing ablation lesions
US11426126B2 (en) * 2019-05-23 2022-08-30 Biosense Webster (Israel) Ltd. Indicating electrode contact
US10905349B1 (en) * 2019-07-16 2021-02-02 Biosense Webster (Israel) Ltd. Mapping atrial fibrillation using fragmentation index
US11844616B2 (en) * 2019-08-13 2023-12-19 Biosense Webster (Israel) Ltd. Enhanced visualization of organ electrical activity
US11160485B2 (en) * 2020-04-01 2021-11-02 Biosense Webster (Israel) Ltd. Propagation map of a heart chamber with areas demonstrating fractionated electrograms
US12029570B1 (en) * 2020-10-16 2024-07-09 Neutrace Inc. Method and system for measuring unipolar and bipolar cardiac electrogram fractionation
US11478182B2 (en) * 2021-01-07 2022-10-25 Biosense Webster (Israel) Ltd. Incorporating a confidence level into an electrophysiological (EP) map
FR3119537B1 (fr) * 2021-02-09 2023-04-07 Substrate Hd Dispositif informatique pour analyse en temps réel d’électrogrammes
US12048562B2 (en) 2021-08-31 2024-07-30 Biosense Webster (Israel) Ltd. Reducing perceived latency of catheters
CN115993315B (zh) * 2021-10-18 2025-12-09 长春理工大学 生理条件下一种单个贴壁细胞全表面力学图谱研究方法
US12161396B2 (en) * 2021-10-19 2024-12-10 Riccardo Cappato System, device, and method for determining location of arrhythmogenic foci
EP4427681A1 (en) 2023-03-09 2024-09-11 St. Jude Medical, Cardiology Division, Inc. Guidance for navigation and positioning of intravascularly delivered devices

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5954665A (en) * 1995-06-07 1999-09-21 Biosense, Inc. Cardiac ablation catheter using correlation measure
US6236883B1 (en) * 1999-02-03 2001-05-22 The Trustees Of Columbia University In The City Of New York Methods and systems for localizing reentrant circuits from electrogram features

Family Cites Families (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548211A (en) 1984-01-12 1985-10-22 Marks Lloyd A Computer assisted admittance plethysmograph
US4991587A (en) 1985-08-09 1991-02-12 Picker International, Inc. Adaptive filtering of physiological signals in physiologically gated magnetic resonance imaging
US4721114A (en) * 1986-02-21 1988-01-26 Cardiac Pacemakers, Inc. Method of detecting P-waves in ECG recordings
DE58909118D1 (de) * 1989-06-15 1995-04-20 Pacesetter Ab Verfahren und Einrichtung zum Detektieren einer Folge von anormalen Ereignissen in einem elektrischen Signal, insbesondere dem Depolarisationssignal eines Herzens.
GB9013177D0 (en) 1990-06-13 1990-08-01 Brown Brian H Real-time imaging, etc.
US5490516A (en) 1990-12-14 1996-02-13 Hutson; William H. Method and system to enhance medical signals for real-time analysis and high-resolution display
US5217022A (en) 1991-11-27 1993-06-08 Cornell Research Foundation, Inc. Electrical impedance imaging to monitor myometrial activity
US6647617B1 (en) 1992-09-23 2003-11-18 Graydon Ernest Beatty Method of construction an endocardial mapping catheter
US5662108A (en) * 1992-09-23 1997-09-02 Endocardial Solutions, Inc. Electrophysiology mapping system
US7189208B1 (en) 1992-09-23 2007-03-13 Endocardial Solutions, Inc. Method for measuring heart electrophysiology
ATE160273T1 (de) 1992-09-23 1997-12-15 Endocardial Solutions Inc Endokard-mapping system
IT1266217B1 (it) 1993-01-18 1996-12-27 Xtrode Srl Elettrocatetere per la mappatura e l'intervento su cavita' cardiache.
US6285898B1 (en) 1993-07-20 2001-09-04 Biosense, Inc. Cardiac electromechanics
US6983179B2 (en) 1993-07-20 2006-01-03 Biosense, Inc. Method for mapping a heart using catheters having ultrasonic position sensors
US6939309B1 (en) 1993-09-23 2005-09-06 Endocardial Solutions, Inc. Electrophysiology mapping system
US5494042A (en) 1994-01-28 1996-02-27 Ep Technologies, Inc. Systems and methods for deriving electrical characteristics of cardiac tissue for output in iso-characteristic displays
US5577509A (en) 1994-01-28 1996-11-26 Ep Technologies, Inc. Systems and methods for examining the electrical characteristics and timing of electrical events in cardiac tissue
US5829444A (en) 1994-09-15 1998-11-03 Visualization Technology, Inc. Position tracking and imaging system for use in medical applications
EP0951874A3 (en) 1994-09-15 2000-06-14 Visualization Technology, Inc. Position tracking and imaging system for use in medical applications using a reference unit secured to a patients head
US5503157A (en) 1995-03-17 1996-04-02 Sramek; Bohumir System for detection of electrical bioimpedance signals
US5824005A (en) 1995-08-22 1998-10-20 Board Of Regents, The University Of Texas System Maneuverable electrophysiology catheter for percutaneous or intraoperative ablation of cardiac arrhythmias
DE19533663A1 (de) 1995-09-12 1997-03-13 Heinemann & Gregori Gmbh Verfahren und Vorrichtung zur Herzzeitvolumenbestimmung
US5697377A (en) * 1995-11-22 1997-12-16 Medtronic, Inc. Catheter mapping system and method
US5904651A (en) * 1996-10-28 1999-05-18 Ep Technologies, Inc. Systems and methods for visualizing tissue during diagnostic or therapeutic procedures
EP0961574B1 (en) 1996-12-18 2004-07-21 ANDERSON, John McCune Apparatus for body surface mapping
US6625482B1 (en) * 1998-03-06 2003-09-23 Ep Technologies, Inc. Graphical user interface for use with multiple electrode catheters
JP3702577B2 (ja) 1997-04-04 2005-10-05 株式会社デンソー 乗員保護装置の故障診断装置
US6839588B1 (en) 1997-07-31 2005-01-04 Case Western Reserve University Electrophysiological cardiac mapping system based on a non-contact non-expandable miniature multi-electrode catheter and method therefor
SE9801238D0 (sv) 1998-04-08 1998-04-08 Siemens Elema Ab Apparatus and method for locating electrically active sites within an animal
US7806829B2 (en) * 1998-06-30 2010-10-05 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for navigating an ultrasound catheter to image a beating heart
US7263397B2 (en) * 1998-06-30 2007-08-28 St. Jude Medical, Atrial Fibrillation Division, Inc. Method and apparatus for catheter navigation and location and mapping in the heart
US6301496B1 (en) 1998-07-24 2001-10-09 Biosense, Inc. Vector mapping of three-dimensionally reconstructed intrabody organs and method of display
US6226542B1 (en) 1998-07-24 2001-05-01 Biosense, Inc. Three-dimensional reconstruction of intrabody organs
US6185448B1 (en) 1998-09-29 2001-02-06 Simcha Borovsky Apparatus and method for locating and mapping a catheter in intracardiac operations
US6892091B1 (en) 2000-02-18 2005-05-10 Biosense, Inc. Catheter, method and apparatus for generating an electrical map of a chamber of the heart
US6699200B2 (en) 2000-03-01 2004-03-02 Medtronic, Inc. Implantable medical device with multi-vector sensing electrodes
AU2001253490A1 (en) 2000-04-13 2001-10-30 The Trustees Of Columbia University In The City Of New York Method and apparatus for processing echocardiogram video images
EP1284670B1 (en) 2000-05-03 2009-06-03 C.R. Bard, Inc. Apparatus for mapping and ablation in electrophysiology procedures
US6400981B1 (en) 2000-06-21 2002-06-04 Biosense, Inc. Rapid mapping of electrical activity in the heart
US6370421B1 (en) 2000-06-30 2002-04-09 Siemens Corporate Research, Inc. Density modulated catheter for use in fluoroscopy based 3-D neural navigation
US6650927B1 (en) 2000-08-18 2003-11-18 Biosense, Inc. Rendering of diagnostic imaging data on a three-dimensional map
EP1377938B1 (en) 2001-04-02 2018-12-26 Koninklijke Philips N.V. Heart modeling using a template
US20030040676A1 (en) 2001-05-03 2003-02-27 Prentice John A. Method and apparatus for determining spatial relation of multiple implantable electrodes
US7286877B2 (en) 2001-07-13 2007-10-23 Cardiac Pacemakers, Inc. Device programmer with enclosed imaging capability
US6704600B2 (en) 2001-07-13 2004-03-09 Cardiac Pacemakers, Inc. Device programmer with enclosed imaging capability
US7006862B2 (en) 2001-07-17 2006-02-28 Accuimage Diagnostics Corp. Graphical user interfaces and methods for retrospectively gating a set of images
EP1427332A1 (en) 2001-08-24 2004-06-16 Glucosens, Inc. Biological signal sensor and device for recording biological signals incorporating the said sensor
US6575912B1 (en) 2001-10-16 2003-06-10 Pacesetter, Inc. Assessing heart failure status using morphology of a signal representative of arterial pulse pressure
US6993384B2 (en) 2001-12-04 2006-01-31 Advanced Bionics Corporation Apparatus and method for determining the relative position and orientation of neurostimulation leads
US6976967B2 (en) 2002-02-19 2005-12-20 Medtronic, Inc. Apparatus and method for sensing spatial displacement in a heart
DE10210650B4 (de) 2002-03-11 2005-04-28 Siemens Ag Verfahren zur dreidimensionalen Darstellung eines Untersuchungsbereichs eines Patienten in Form eines 3D-Rekonstruktionsbilds und medizinische Untersuchungs- und/oder Behandlungseinrichtung
US6922586B2 (en) 2002-05-20 2005-07-26 Richard J. Davies Method and system for detecting electrophysiological changes in pre-cancerous and cancerous tissue
US7043292B2 (en) 2002-06-21 2006-05-09 Tarjan Peter P Single or multi-mode cardiac activity data collection, processing and display obtained in a non-invasive manner
US7123954B2 (en) * 2002-09-19 2006-10-17 Sanjiv Mathur Narayan Method for classifying and localizing heart arrhythmias
US7873403B2 (en) 2003-07-15 2011-01-18 Brainlab Ag Method and device for determining a three-dimensional form of a body from two-dimensional projection images
US7321676B2 (en) 2003-07-30 2008-01-22 Koninklijke Philips Electronics N.V. Automatic determination of the long axis of the left ventricle in 3D cardiac imaging
EP1691666B1 (en) 2003-12-12 2012-05-30 University of Washington Catheterscope 3d guidance and interface system
US7076300B1 (en) * 2003-12-24 2006-07-11 Pacesetter, Inc. Implantable cardiac stimulation device and method that discriminates between and treats atrial tachycardia and atrial fibrillation
CA2555201A1 (en) 2004-02-09 2005-08-18 Institut De Cardiologie De Montreal Computation of a geometric parameter of a cardiac chamber from a cardiac tomography data set
US8038625B2 (en) 2005-09-15 2011-10-18 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for three-dimensional mapping of electrophysiology information
US8229545B2 (en) 2005-09-15 2012-07-24 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for mapping complex fractionated electrogram information
WO2007120290A2 (en) 2005-11-22 2007-10-25 Proteus Biomedical, Inc. External continuous field tomography
US8920411B2 (en) 2006-06-28 2014-12-30 Kardium Inc. Apparatus and method for intra-cardiac mapping and ablation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5954665A (en) * 1995-06-07 1999-09-21 Biosense, Inc. Cardiac ablation catheter using correlation measure
US6236883B1 (en) * 1999-02-03 2001-05-22 The Trustees Of Columbia University In The City Of New York Methods and systems for localizing reentrant circuits from electrogram features

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