JP5323687B2 - コンプレックス細分化電気的活動図情報をマッピングするシステムおよび方法 - Google Patents
コンプレックス細分化電気的活動図情報をマッピングするシステムおよび方法 Download PDFInfo
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- JP5323687B2 JP5323687B2 JP2009511224A JP2009511224A JP5323687B2 JP 5323687 B2 JP5323687 B2 JP 5323687B2 JP 2009511224 A JP2009511224 A JP 2009511224A JP 2009511224 A JP2009511224 A JP 2009511224A JP 5323687 B2 JP5323687 B2 JP 5323687B2
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- A—HUMAN NECESSITIES
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- A61B5/316—Modalities, i.e. specific diagnostic methods
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
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- A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
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- A—HUMAN NECESSITIES
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80085206P | 2006-05-17 | 2006-05-17 | |
| US60/800,852 | 2006-05-17 | ||
| US11/647,301 US8229545B2 (en) | 2005-09-15 | 2006-12-29 | System and method for mapping complex fractionated electrogram information |
| US11/647,301 | 2006-12-29 | ||
| PCT/US2007/069055 WO2007137077A2 (en) | 2006-05-17 | 2007-05-16 | System and method for mapping complex fractionated electrogram information |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009537252A JP2009537252A (ja) | 2009-10-29 |
| JP2009537252A5 JP2009537252A5 (enExample) | 2010-06-24 |
| JP5323687B2 true JP5323687B2 (ja) | 2013-10-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009511224A Active JP5323687B2 (ja) | 2006-05-17 | 2007-05-16 | コンプレックス細分化電気的活動図情報をマッピングするシステムおよび方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US8229545B2 (enExample) |
| EP (1) | EP2018114A4 (enExample) |
| JP (1) | JP5323687B2 (enExample) |
| CN (1) | CN101448454B (enExample) |
| WO (1) | WO2007137077A2 (enExample) |
Families Citing this family (99)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10863945B2 (en) | 2004-05-28 | 2020-12-15 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Robotic surgical system with contact sensing feature |
| 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 |
| US9782130B2 (en) | 2004-05-28 | 2017-10-10 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Robotic surgical system |
| US8528565B2 (en) | 2004-05-28 | 2013-09-10 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Robotic surgical system and method for automated therapy delivery |
| 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 |
| US8229545B2 (en) | 2005-09-15 | 2012-07-24 | St. Jude Medical, Atrial Fibrillation Division, Inc. | System and method for mapping complex fractionated electrogram information |
| 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 |
| 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 |
| WO2009129484A1 (en) * | 2008-04-18 | 2009-10-22 | Medtronic, Inc. | Method and apparatus for mapping a structure |
| 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 |
| WO2010042826A1 (en) | 2008-10-09 | 2010-04-15 | Sanjiv Narayan | Machine and process for the automatic localization of sources of biological rhythm disorders |
| JP5911726B2 (ja) * | 2008-11-10 | 2016-04-27 | カーディオインサイト テクノロジーズ インコーポレイテッド | 電気生理学データの視覚化 |
| JP5553319B2 (ja) * | 2008-11-24 | 2014-07-16 | コーニンクレッカ フィリップス エヌ ヴェ | 心臓を画像化する画像化装置 |
| WO2010144419A2 (en) | 2009-06-08 | 2010-12-16 | Surgivision, Inc. | Mri-guided interventional systems that can track and generate dynamic visualizations of flexible intrabody devices in near real time |
| EP2442717B1 (en) | 2009-06-16 | 2020-11-25 | ClearPoint Neuro, Inc. | Mri-guided devices and mri-guided interventional systems that can track and generate dynamic visualizations of the devices in near real time |
| 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 |
| 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 |
| 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 |
| US20110213260A1 (en) * | 2010-02-26 | 2011-09-01 | Pacesetter, Inc. | Crt lead placement based on optimal branch selection and optimal site selection |
| EP2555674B1 (en) | 2010-04-08 | 2019-06-12 | The Regents of The University of California | Methods, system and apparatus for the detection, diagnosis and treatment of biological rhythm disorders |
| US8340766B2 (en) | 2010-10-07 | 2012-12-25 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Method and system for identifying cardiac arrhythmia driver sites |
| JP5805204B2 (ja) * | 2010-11-03 | 2015-11-04 | カーディオインサイト テクノロジーズ インコーポレイテッド | 心臓の機能を評価するためのシステム |
| US9002442B2 (en) | 2011-01-13 | 2015-04-07 | Rhythmia Medical, Inc. | Beat alignment and selection for cardiac mapping |
| US9277872B2 (en) | 2011-01-13 | 2016-03-08 | Rhythmia Medical, Inc. | Electroanatomical 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 |
| US9050006B2 (en) | 2011-05-02 | 2015-06-09 | The Regents Of The University Of California | System and method for reconstructing cardiac activation information |
| US8165666B1 (en) | 2011-05-02 | 2012-04-24 | Topera, Inc. | System and method for reconstructing cardiac activation information |
| WO2012151301A1 (en) | 2011-05-02 | 2012-11-08 | Topera, Inc. | System and method for targeting heart rhythm disorders using shaped ablation |
| US9107600B2 (en) | 2011-05-02 | 2015-08-18 | The Regents Of The University Of California | System and method for reconstructing cardiac activation information |
| JP6139518B2 (ja) | 2011-07-05 | 2017-05-31 | カーディオインサイト テクノロジーズ インコーポレイテッド | 心電図マッピングのための位置決め |
| JP6259762B2 (ja) | 2011-10-12 | 2018-01-10 | カーディオインサイト テクノロジーズ インコーポレイテッド | 空間的に関連する電気情報用の検知ゾーン |
| 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 |
| US10835183B2 (en) | 2013-07-01 | 2020-11-17 | Zurich Medical Corporation | Apparatus and method for intravascular measurements |
| JP5976983B1 (ja) | 2013-07-01 | 2016-08-24 | ズーリック・メディカル・コーポレイションZurich Medical Corporation | 血管内測定のための装置および方法 |
| US9351657B2 (en) * | 2013-07-19 | 2016-05-31 | Biosense Webster (Israel) Ltd. | Cardiac activity visualization with frequency discrimination |
| EP3035843B1 (en) | 2013-08-22 | 2021-11-03 | AFTx, Inc. | Methods, systems, and apparatus for identification and characterization of rotors associated with atrial fibrillation |
| 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 |
| JP6300911B2 (ja) | 2013-10-30 | 2018-03-28 | セント・ジュード・メディカル,カーディオロジー・ディヴィジョン,インコーポレイテッド | 電位図の双方向活性化検出のための心臓マッピングのシステム及び方法 |
| WO2015066164A1 (en) | 2013-10-31 | 2015-05-07 | Boston Scientific Scimed, Inc. | Medical device for high resolution mapping using localized matching |
| 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 |
| US9380953B2 (en) * | 2014-01-29 | 2016-07-05 | Biosense Webster (Israel) Ltd. | Hybrid bipolar/unipolar detection of activation wavefront |
| US9554718B2 (en) * | 2014-01-29 | 2017-01-31 | Biosense Webster (Israel) Ltd. | Double bipolar configuration for atrial fibrillation annotation |
| CN105960200B (zh) | 2014-02-25 | 2019-08-30 | 圣犹达医疗用品心脏病学部门有限公司 | 用于使用电生理性质来对心律失常源进行分类的系统和方法 |
| WO2015171492A1 (en) | 2014-05-05 | 2015-11-12 | Cardionxt, Inc. | Methods, systems, and apparatus for identification, characterization, and treatment of rotors associated with fibrillation |
| WO2015171898A1 (en) * | 2014-05-09 | 2015-11-12 | Boston Scientific Scimed, Inc. | Medical devices for mapping cardiac tissue |
| EP3139827A1 (en) * | 2014-05-09 | 2017-03-15 | Boston Scientific Scimed, Inc. | Medical devices for mapping cardiac tissue |
| JP6345806B2 (ja) | 2014-06-20 | 2018-06-20 | 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. | 心臓組織のマッピングのための医療装置 |
| JP6825789B2 (ja) * | 2014-11-19 | 2021-02-03 | エピックス セラピューティクス,インコーポレイテッド | 組織の高分解能マッピングのためのシステムおよび方法 |
| 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 |
| 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 |
| US10888236B2 (en) | 2015-09-07 | 2021-01-12 | Ablacon Inc. | System for analyzing electrophysiological data and method for analyzing electrophysiological data |
| EP3346915A4 (en) | 2015-09-07 | 2018-10-10 | Ablacon Inc. | Systems, devices, components and methods for detecting the locations of sources of cardiac rhythm disorders in a patient's heart |
| 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 |
| 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 |
| AU2016332207B2 (en) * | 2015-09-30 | 2021-08-12 | Heartsciences Inc. | Quantitative heart testing |
| US9949657B2 (en) * | 2015-12-07 | 2018-04-24 | Biosense Webster (Israel) Ltd. | Displaying multiple-activation areas on an electroanatomical map |
| AU2016379418A1 (en) * | 2015-12-22 | 2018-06-14 | The Regents Of The University Of California | Computational localization of fibrillation sources |
| 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 |
| WO2017165846A1 (en) | 2016-03-24 | 2017-09-28 | 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 |
| WO2017197114A1 (en) | 2016-05-11 | 2017-11-16 | 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 |
| US11272887B2 (en) | 2017-04-18 | 2022-03-15 | Boston Scientific Scimed Inc. | Electroanatomical mapping tools facilitated by activation waveforms |
| CN110769744B (zh) * | 2017-04-18 | 2024-02-13 | 波士顿科学医学有限公司 | 用于电生理学信号的注释直方图 |
| 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 |
| US10686715B2 (en) | 2018-05-09 | 2020-06-16 | Biosig Technologies, Inc. | Apparatus and methods for removing a large-signal voltage offset from a biomedical signal |
| 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 |
| 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 |
Family Cites Families (65)
| 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 |
| EP0402508B2 (de) * | 1989-06-15 | 2002-10-23 | St. Jude Medical AB | 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 |
| CA2447239C (en) | 1992-09-23 | 2010-10-19 | Endocardial Therapeutics, Inc. | Endocardial mapping system |
| 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 |
| 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 |
| 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 |
| 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 |
| US5829444A (en) | 1994-09-15 | 1998-11-03 | Visualization Technology, Inc. | Position tracking and imaging system for use in medical applications |
| US5803089A (en) | 1994-09-15 | 1998-09-08 | Visualization Technology, Inc. | Position tracking and imaging system for use in medical applications |
| US5503157A (en) | 1995-03-17 | 1996-04-02 | Sramek; Bohumir | System for detection of electrical bioimpedance signals |
| US5954665A (en) * | 1995-06-07 | 1999-09-21 | Biosense, Inc. | Cardiac ablation catheter using correlation measure |
| 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 |
| DE69729960T2 (de) | 1996-12-18 | 2005-08-25 | Anderson, John McCune, Holywood | Gerät zur kartierenden erfassung von körperoberflächenpotentialen |
| 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 |
| US6226542B1 (en) | 1998-07-24 | 2001-05-01 | Biosense, Inc. | Three-dimensional reconstruction of intrabody organs |
| US6301496B1 (en) | 1998-07-24 | 2001-10-09 | Biosense, Inc. | Vector mapping of three-dimensionally reconstructed intrabody organs and method of display |
| US6185448B1 (en) | 1998-09-29 | 2001-02-06 | Simcha Borovsky | Apparatus and method for locating and mapping a catheter in intracardiac operations |
| 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 |
| 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 |
| WO2001078492A2 (en) | 2000-04-13 | 2001-10-25 | The Trustees Of Columbia University In The City Of New York | Method and apparatus for processing echocardiogram video images |
| DE60138880D1 (de) | 2000-05-03 | 2009-07-16 | Bard Inc C R | Vorrichtung zur mehrdimensionalen darstellung und ablation bei elektrophysiologischen prozeduren |
| 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 |
| US7225011B2 (en) | 2001-04-02 | 2007-05-29 | Koninklijke Philips Electronics, N.V. | Heart modeling using a template |
| WO2002089901A2 (en) | 2001-05-03 | 2002-11-14 | Quetzal Biomedical, Inc. | 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 |
| EP1723570A4 (en) | 2004-02-09 | 2010-06-02 | Inst Cardiologie De Montreal M | CALCULATION OF A GEOMETRIC PARAMETER OF A HEART CHAMBER FROM A HEART TOMOGRAPHY RECORD |
| US8229545B2 (en) | 2005-09-15 | 2012-07-24 | St. Jude Medical, Atrial Fibrillation Division, Inc. | System and method for mapping complex fractionated electrogram information |
| 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 |
| US8204586B2 (en) | 2005-11-22 | 2012-06-19 | 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 |
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| CN101448454B (zh) | 2012-10-03 |
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| US8647284B2 (en) | 2014-02-11 |
| US20070208260A1 (en) | 2007-09-06 |
| EP2018114A2 (en) | 2009-01-28 |
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