WO2003011112A3 - System and method for determining reentrant ventricular tachycardia isthmus location and shape for catheter ablation - Google Patents
System and method for determining reentrant ventricular tachycardia isthmus location and shape for catheter ablation Download PDFInfo
- Publication number
- WO2003011112A3 WO2003011112A3 PCT/US2002/024130 US0224130W WO03011112A3 WO 2003011112 A3 WO2003011112 A3 WO 2003011112A3 US 0224130 W US0224130 W US 0224130W WO 03011112 A3 WO03011112 A3 WO 03011112A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- location
- isthmus
- determining
- shape
- ventricular tachycardia
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—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
- A61B5/341—Vectorcardiography [VCG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
- A61B5/346—Analysis of electrocardiograms
- A61B5/349—Detecting specific parameters of the electrocardiograph cycle
-
- 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
- A61B2018/00315—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
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00773—Sensed parameters
- A61B2018/00839—Bioelectrical parameters, e.g. ECG, EEG
-
- 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
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
- G16H50/50—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for simulation or modelling of medical disorders
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/485,676 US7245962B2 (en) | 2001-07-30 | 2002-07-30 | System and method for determining reentrant ventricular tachycardia isthmus location and shape for catheter ablation |
AU2002355738A AU2002355738A1 (en) | 2001-07-30 | 2002-07-30 | System and method for determining reentrant ventricular tachycardia isthmus location and shape for catheter ablation |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/918,216 | 2001-07-30 | ||
US09/918,216 US6847839B2 (en) | 2001-07-30 | 2001-07-30 | System and method for determining reentrant ventricular tachycardia isthmus location and shape for catheter ablation |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003011112A2 WO2003011112A2 (en) | 2003-02-13 |
WO2003011112A3 true WO2003011112A3 (en) | 2003-12-11 |
Family
ID=25439999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2002/024130 WO2003011112A2 (en) | 2001-07-30 | 2002-07-30 | System and method for determining reentrant ventricular tachycardia isthmus location and shape for catheter ablation |
Country Status (3)
Country | Link |
---|---|
US (2) | US6847839B2 (en) |
AU (1) | AU2002355738A1 (en) |
WO (1) | WO2003011112A2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9241667B2 (en) | 2010-04-08 | 2016-01-26 | The Regents Of The University Of California | System and method for reconstructing cardiac signals associated with a complex rhythm disorder |
US9398883B2 (en) | 2011-05-02 | 2016-07-26 | The Regents Of The University Of California | System and method for reconstructing cardiac activation information |
Families Citing this family (124)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7519416B2 (en) * | 2002-02-04 | 2009-04-14 | Heartview, Llc | Diagnostic method utilizing standard lead ECG signals |
ES2398749T3 (en) * | 2003-07-11 | 2013-03-21 | C.R. Bard, Inc. | Multicolored overlay system to process and visualize eletrocardiac signals |
US7787946B2 (en) | 2003-08-18 | 2010-08-31 | Cardiac Pacemakers, Inc. | Patient monitoring, diagnosis, and/or therapy systems and methods |
US8002553B2 (en) | 2003-08-18 | 2011-08-23 | Cardiac Pacemakers, Inc. | Sleep quality data collection and evaluation |
US20060247693A1 (en) | 2005-04-28 | 2006-11-02 | Yanting Dong | Non-captured intrinsic discrimination in cardiac pacing response classification |
US7774064B2 (en) | 2003-12-12 | 2010-08-10 | Cardiac Pacemakers, Inc. | Cardiac response classification using retriggerable classification windows |
US8521284B2 (en) | 2003-12-12 | 2013-08-27 | Cardiac Pacemakers, Inc. | Cardiac response classification using multisite sensing and pacing |
US20050288599A1 (en) | 2004-05-17 | 2005-12-29 | C.R. Bard, Inc. | High density atrial fibrillation cycle length (AFCL) detection and mapping system |
US7706866B2 (en) | 2004-06-24 | 2010-04-27 | Cardiac Pacemakers, Inc. | Automatic orientation determination for ECG measurements using multiple electrodes |
US7917196B2 (en) | 2005-05-09 | 2011-03-29 | Cardiac Pacemakers, Inc. | Arrhythmia discrimination using electrocardiograms sensed from multiple implanted electrodes |
US7805185B2 (en) | 2005-05-09 | 2010-09-28 | Cardiac Pacemakers, In. | Posture monitoring using cardiac activation sequences |
US7509170B2 (en) | 2005-05-09 | 2009-03-24 | Cardiac Pacemakers, Inc. | Automatic capture verification using electrocardiograms sensed from multiple implanted electrodes |
US7890159B2 (en) | 2004-09-30 | 2011-02-15 | Cardiac Pacemakers, Inc. | Cardiac activation sequence monitoring and tracking |
US7797036B2 (en) | 2004-11-30 | 2010-09-14 | Cardiac Pacemakers, Inc. | Cardiac activation sequence monitoring for ischemia detection |
US7457664B2 (en) | 2005-05-09 | 2008-11-25 | Cardiac Pacemakers, Inc. | Closed loop cardiac resynchronization therapy using cardiac activation sequence information |
US20060122481A1 (en) * | 2004-11-22 | 2006-06-08 | Crispian Lee Sievenpiper | System and method for location based remote services |
US7996072B2 (en) | 2004-12-21 | 2011-08-09 | Cardiac Pacemakers, Inc. | Positionally adaptable implantable cardiac device |
US7715627B2 (en) * | 2005-03-25 | 2010-05-11 | Siemens Medical Solutions Usa, Inc. | Automatic determination of the standard cardiac views from volumetric data acquisitions |
US7392086B2 (en) | 2005-04-26 | 2008-06-24 | Cardiac Pacemakers, Inc. | Implantable cardiac device and method for reduced phrenic nerve stimulation |
US8242170B2 (en) * | 2005-06-06 | 2012-08-14 | The Regents Of The University Of California | Use of cis-epoxyeicosatrienoic acids and inhibitors of soluble epoxide hydrolase to reduce cardiomyopathy |
US8583220B2 (en) * | 2005-08-02 | 2013-11-12 | Biosense Webster, Inc. | Standardization of catheter-based treatment for atrial fibrillation |
US7590288B1 (en) * | 2005-11-07 | 2009-09-15 | Maxim Integrated Products, Inc. | Method and/or apparatus for detecting edges of blocks in an image processing system |
US20070118180A1 (en) | 2005-11-18 | 2007-05-24 | Quan Ni | Cardiac resynchronization therapy for improved hemodynamics based on disordered breathing detection |
US7515954B2 (en) * | 2006-06-13 | 2009-04-07 | Rhythmia Medical, Inc. | Non-contact cardiac mapping, including moving catheter and multi-beat integration |
US7729752B2 (en) | 2006-06-13 | 2010-06-01 | Rhythmia Medical, Inc. | Non-contact cardiac mapping, including resolution map |
US7505810B2 (en) * | 2006-06-13 | 2009-03-17 | Rhythmia Medical, Inc. | Non-contact cardiac mapping, including preprocessing |
US8527048B2 (en) | 2006-06-29 | 2013-09-03 | Cardiac Pacemakers, Inc. | Local and non-local sensing for cardiac pacing |
US7580741B2 (en) | 2006-08-18 | 2009-08-25 | Cardiac Pacemakers, Inc. | Method and device for determination of arrhythmia rate zone thresholds using a probability function |
US8712507B2 (en) * | 2006-09-14 | 2014-04-29 | Cardiac Pacemakers, Inc. | Systems and methods for arranging and labeling cardiac episodes |
US8209013B2 (en) | 2006-09-14 | 2012-06-26 | Cardiac Pacemakers, Inc. | Therapeutic electrical stimulation that avoids undesirable activation |
US7776003B2 (en) * | 2006-10-28 | 2010-08-17 | Alois Zauner | Multimodal catheter for focal brain monitoring and ventriculostomy |
US7941208B2 (en) | 2006-11-29 | 2011-05-10 | Cardiac Pacemakers, Inc. | Therapy delivery for identified tachyarrhythmia episode types |
US7907994B2 (en) | 2007-01-11 | 2011-03-15 | Biosense Webster, Inc. | Automated pace-mapping for identification of cardiac arrhythmic conductive pathways and foci |
US20080190438A1 (en) * | 2007-02-08 | 2008-08-14 | Doron Harlev | Impedance registration and catheter tracking |
US8386014B2 (en) * | 2007-06-21 | 2013-02-26 | The Trustees Of Columbia University In The City Of New York | Systems and methods for implementing heart geometrical measurements |
US9037239B2 (en) | 2007-08-07 | 2015-05-19 | Cardiac Pacemakers, Inc. | Method and apparatus to perform electrode combination selection |
US8265736B2 (en) | 2007-08-07 | 2012-09-11 | Cardiac Pacemakers, Inc. | Method and apparatus to perform electrode combination selection |
US8103327B2 (en) | 2007-12-28 | 2012-01-24 | Rhythmia Medical, Inc. | Cardiac mapping catheter |
EP2254661B1 (en) | 2008-02-14 | 2015-10-07 | Cardiac Pacemakers, Inc. | Apparatus for phrenic stimulation detection |
US8538509B2 (en) * | 2008-04-02 | 2013-09-17 | Rhythmia Medical, Inc. | Intracardiac tracking system |
US8676303B2 (en) | 2008-05-13 | 2014-03-18 | The Regents Of The University Of California | Methods and systems for treating heart instability |
WO2010042364A2 (en) | 2008-10-06 | 2010-04-15 | Cardiac Pacemakers, Inc. | Dynamic cardiac resynchronization therapy by tracking intrinsic conduction |
JP5991706B2 (en) | 2008-10-09 | 2016-09-14 | ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア | Method, system, and apparatus for detection, diagnosis, and treatment of biorhythm disorders |
US8167876B2 (en) | 2008-10-27 | 2012-05-01 | Rhythmia Medical, Inc. | Tracking system using field mapping |
US8725241B2 (en) * | 2008-11-07 | 2014-05-13 | Cardioinsight Technologies, Inc. | Visualization of physiological data for virtual electrodes |
US8475445B2 (en) * | 2008-12-01 | 2013-07-02 | Daniel Soroff | Spectral analysis of intracardiac electrograms to predict identification of radiofrequency ablation sites |
US9398862B2 (en) * | 2009-04-23 | 2016-07-26 | Rhythmia Medical, Inc. | Multi-electrode mapping system |
US8571647B2 (en) | 2009-05-08 | 2013-10-29 | Rhythmia Medical, Inc. | Impedance based anatomy generation |
US8103338B2 (en) | 2009-05-08 | 2012-01-24 | Rhythmia Medical, Inc. | Impedance based anatomy generation |
US9392948B2 (en) | 2011-12-09 | 2016-07-19 | The Regents Of The University Of California | System and method of identifying sources for biological rhythms |
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 |
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 |
US8452404B1 (en) * | 2009-11-24 | 2013-05-28 | Angel Medical Systems, Inc. | Ischemia detection systems for paced-patients having three different detection modes |
US9381363B2 (en) * | 2009-12-07 | 2016-07-05 | Pacesetter, Inc. | Optimal pacing configuration via ventricular conduction delays |
US20110213260A1 (en) * | 2010-02-26 | 2011-09-01 | Pacesetter, Inc. | Crt lead placement based on optimal branch selection and optimal site selection |
US9131869B2 (en) | 2010-05-11 | 2015-09-15 | Rhythmia Medical, Inc. | Tracking using field mapping |
US8428700B2 (en) | 2011-01-13 | 2013-04-23 | Rhythmia Medical, Inc. | Electroanatomical mapping |
US9002442B2 (en) | 2011-01-13 | 2015-04-07 | Rhythmia Medical, Inc. | Beat alignment and selection for cardiac mapping |
US8897516B2 (en) | 2011-03-16 | 2014-11-25 | Biosense Webster (Israel) Ltd. | Two-dimensional cardiac mapping |
US8165666B1 (en) | 2011-05-02 | 2012-04-24 | Topera, Inc. | System and method for reconstructing cardiac activation information |
EP2705464B1 (en) | 2011-05-02 | 2018-04-18 | Topera, Inc. | System and method for targeting heart rhythm disorders using shaped ablation |
US9050006B2 (en) | 2011-05-02 | 2015-06-09 | The Regents Of The University Of California | System and method for reconstructing cardiac activation information |
US9713432B2 (en) * | 2011-05-31 | 2017-07-25 | Cardiac Pacemakers, Inc. | Wide QRS detector |
US10149626B1 (en) * | 2011-08-27 | 2018-12-11 | American Medical Technologies, Llc | Methods and systems for mapping and ablation of cardiac arrhythmias comprising atrial flutter |
US9198592B2 (en) | 2012-05-21 | 2015-12-01 | Kardium Inc. | Systems and methods for activating transducers |
US10827977B2 (en) | 2012-05-21 | 2020-11-10 | Kardium Inc. | Systems and methods for activating transducers |
US9693832B2 (en) | 2012-05-21 | 2017-07-04 | Kardium Inc. | Systems and methods for selecting, activating, or selecting and activating transducers |
US8715199B1 (en) | 2013-03-15 | 2014-05-06 | Topera, Inc. | System and method to define a rotational source associated with a biological rhythm disorder |
GB201307211D0 (en) | 2013-04-22 | 2013-05-29 | Imp Innovations Ltd | Image display interfaces |
US20140330270A1 (en) * | 2013-05-03 | 2014-11-06 | William J. Anderson | Method of ablating scar tissue to orient electrical current flow |
JP6240751B2 (en) | 2013-05-06 | 2017-11-29 | 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. | Anatomic mapping system for continuous display of recent heart rate characteristics during real-time or playback electrophysiological data visualization |
US9918649B2 (en) | 2013-05-14 | 2018-03-20 | Boston Scientific Scimed Inc. | Representation and identification of activity patterns during electro-physiology mapping using vector fields |
US9662178B2 (en) | 2013-05-17 | 2017-05-30 | University Health Network | System and method for Decrement EvokEd Potential (DEEP) mapping to identify components of the arrythmogenic circuit in cardiac arrhythmias |
WO2015027191A1 (en) * | 2013-08-22 | 2015-02-26 | Cardionxt, Inc. | Methods, systems, and apparatus for identification and characterization of rotors associated with atrial fibrillation |
US9642674B2 (en) | 2013-09-12 | 2017-05-09 | Biosense Webster (Israel) Ltd. | Method for mapping ventricular/atrial premature beats during sinus rhythm |
CN105592778B (en) | 2013-10-14 | 2019-07-23 | 波士顿科学医学有限公司 | High-resolution cardiac mapping electrod-array conduit |
US9380953B2 (en) | 2014-01-29 | 2016-07-05 | Biosense Webster (Israel) Ltd. | Hybrid bipolar/unipolar detection of activation wavefront |
EP3139830A4 (en) | 2014-05-05 | 2018-01-24 | Cardionxt, Inc. | Methods, systems, and apparatus for identification, characterization, and treatment of rotors associated with fibrillation |
JP6288676B2 (en) * | 2014-05-29 | 2018-03-07 | 富士通株式会社 | Visualization device, visualization method, and visualization program |
WO2015187386A1 (en) | 2014-06-03 | 2015-12-10 | Boston Scientific Scimed, Inc. | Electrode assembly having an atraumatic distal tip |
WO2015187430A2 (en) | 2014-06-04 | 2015-12-10 | Boston Scientific Scimed, Inc. | Electrode assembly |
US20160008342A1 (en) | 2014-06-16 | 2016-01-14 | The Regents Of The University Of California | Methods of improving cell-based therapy |
US20150367577A1 (en) * | 2014-06-19 | 2015-12-24 | Materialise N.V. | Use of multiple beam spot sizes for obtaining improved performance in optical additive manufacturing techniques |
US10980439B2 (en) | 2014-08-06 | 2021-04-20 | Biosense Webster (Israel) Ltd | Wavefront analysis based on ablation parameters |
US9955889B2 (en) * | 2014-11-03 | 2018-05-01 | Biosense Webster (Israel) Ltd. | Registration maps using intra-cardiac signals |
US10722184B2 (en) | 2014-11-17 | 2020-07-28 | Kardium Inc. | Systems and methods for selecting, activating, or selecting and activating transducers |
US10368936B2 (en) | 2014-11-17 | 2019-08-06 | Kardium Inc. | Systems and methods for selecting, activating, or selecting and activating transducers |
US9833161B2 (en) | 2015-02-09 | 2017-12-05 | Biosense Webster (Israel) Ltd. | Basket catheter with far-field electrode |
FR3034548A1 (en) * | 2015-04-03 | 2016-10-07 | Univ De Lorraine | METHOD AND SYSTEM FOR IDENTIFYING ISTHMA IN THREE DIMENSIONAL CARTOGRAPHY |
CN107920740B (en) | 2015-08-20 | 2020-11-24 | 波士顿科学医学有限公司 | Flexible electrodes for cardiac sensing and methods of making the same |
WO2017041892A1 (en) | 2015-09-07 | 2017-03-16 | Ablacon Inc. | System for analyzing electrophysiological data and method for analyzing electrophysiological data |
US10271758B2 (en) | 2015-09-26 | 2019-04-30 | Boston Scientific Scimed, Inc. | Intracardiac EGM signals for beat matching and acceptance |
EP3352648B1 (en) | 2015-09-26 | 2022-10-26 | Boston Scientific Scimed Inc. | Multiple rhythm template monitoring |
EP3353753A1 (en) | 2015-09-26 | 2018-08-01 | Boston Scientific Scimed Inc. | Systems and methods for anatomical shell editing |
US10405766B2 (en) | 2015-09-26 | 2019-09-10 | Boston Scientific Scimed, Inc. | Method of exploring or mapping internal cardiac structures |
US9949657B2 (en) * | 2015-12-07 | 2018-04-24 | Biosense Webster (Israel) Ltd. | Displaying multiple-activation areas on an electroanatomical map |
US10582894B2 (en) | 2016-01-14 | 2020-03-10 | Biosense Webster (Israel) Ltd. | Region of interest rotational activity pattern detection |
US11006887B2 (en) | 2016-01-14 | 2021-05-18 | Biosense Webster (Israel) Ltd. | Region of interest focal source detection using comparisons of R-S wave magnitudes and LATs of RS complexes |
US10517496B2 (en) | 2016-01-14 | 2019-12-31 | Biosense Webster (Israel) Ltd. | Region of interest focal source detection |
US10624554B2 (en) * | 2016-01-14 | 2020-04-21 | Biosense Webster (Israel) Ltd. | Non-overlapping loop-type or spline-type catheter to determine activation source direction and activation source type |
US10314542B2 (en) | 2016-01-14 | 2019-06-11 | Biosense Webster (Israel) Ltd. | Identification of fractionated signals |
WO2017192892A1 (en) * | 2016-05-04 | 2017-11-09 | Bullinga John R Md | Leads and methods for cardiac resynchronization therapy |
CN110167432B (en) * | 2017-01-13 | 2023-03-10 | 圣犹达医疗用品心脏病学部门有限公司 | System and method for generating an electrophysiology map of ventricular premature beats |
US10893819B2 (en) | 2017-01-25 | 2021-01-19 | Biosense Webster (Israel) Ltd. | Analyzing and mapping ECG signals and determining ablation points to eliminate Brugada syndrome |
US10952793B2 (en) | 2017-01-25 | 2021-03-23 | Biosense Webster (Israel) Ltd. | Method and system for eliminating a broad range of cardiac conditions by analyzing intracardiac signals providing a detailed map and determining potential ablation points |
US10888379B2 (en) | 2017-01-25 | 2021-01-12 | Biosense Webster (Israel) Ltd. | Analyzing and mapping ECG signals and determining ablation points to eliminate brugada syndrome |
GB201706561D0 (en) | 2017-04-25 | 2017-06-07 | Imp Innovations Ltd | Systems and methods for treating cardiac arrhythmia |
JP6857885B2 (en) * | 2017-07-26 | 2021-04-14 | 富士通株式会社 | Designated device, control program and control method of designated device |
US11164371B2 (en) * | 2017-12-20 | 2021-11-02 | Biosense Webster (Israel) Ltd. | Marking a computerized model of a cardiac surface |
US11350867B2 (en) * | 2018-04-27 | 2022-06-07 | Duke University | Small-scale time delay and single-shot conduction velocity analysis and mapping for cardiac electrophysiology |
CN108903935B (en) * | 2018-07-11 | 2021-06-25 | 上海夏先机电科技发展有限公司 | Ventricular premature beat identification method and system and electronic equipment |
US11160481B2 (en) | 2018-08-22 | 2021-11-02 | Biosense Webster (Israel) Ltd. | Atrial fibrillation mapping using atrial fibrillation cycle length (AFCL) gradients |
US11006886B2 (en) * | 2018-12-20 | 2021-05-18 | Biosense Webster (Israel) Ltd. | Visualization of different cardiac rhythms using different timing-pattern displays |
US20220088402A1 (en) * | 2019-01-23 | 2022-03-24 | Impulse Dynamics Nv | Discrimination of supraventricular tachycardias in combined ccm-icd device |
CN110930857B (en) * | 2019-05-31 | 2022-04-15 | 上海华兴数字科技有限公司 | Method and device for drawing scattered points |
US11116435B2 (en) * | 2019-08-26 | 2021-09-14 | Biosense Webster (Israel) Ltd. | Automatic identification of a location of focal source in atrial fibrillation (AF) |
US20210059549A1 (en) | 2019-08-26 | 2021-03-04 | Biosense Webster (Israel) Ltd. | Error estimation of local activation times (lat) measured by multiple electrode catheter |
US11253183B2 (en) * | 2019-10-16 | 2022-02-22 | Biosense Webster (Israel) Ltd. | Data reuse for filling in missing data points |
US11607272B2 (en) * | 2019-11-12 | 2023-03-21 | Biosense Webster (Israel) Ltd. | Visual route indication for activation clusters |
US11730413B2 (en) * | 2020-07-01 | 2023-08-22 | Biosense Webster (Israel) Ltd. | Analyzing multi-electrode catheter signals to determine electrophysiological (EP) wave propagation vector |
CN111863264B (en) * | 2020-07-27 | 2021-06-22 | 哈尔滨医科大学 | Method for constructing zero-X-ray mapping ventricular premature beat three-dimensional model by adopting hot spot radius tracking method |
IL293942A (en) | 2021-06-22 | 2023-01-01 | Biosense Webster Israel Ltd | Improving mapping resolution of electrophysiological (ep) wave propagating on the surface of patient heart |
US20230093600A1 (en) * | 2021-09-22 | 2023-03-23 | Biosense Webster (Israel) Ltd. | Finding a cardiac line of block using statistical analysis of activation wave velocity |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
2001
- 2001-07-30 US US09/918,216 patent/US6847839B2/en not_active Expired - Fee Related
-
2002
- 2002-07-30 AU AU2002355738A patent/AU2002355738A1/en not_active Abandoned
- 2002-07-30 WO PCT/US2002/024130 patent/WO2003011112A2/en not_active Application Discontinuation
- 2002-07-30 US US10/485,676 patent/US7245962B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9241667B2 (en) | 2010-04-08 | 2016-01-26 | The Regents Of The University Of California | System and method for reconstructing cardiac signals associated with a complex rhythm disorder |
US9398883B2 (en) | 2011-05-02 | 2016-07-26 | The Regents Of The University Of California | System and method for reconstructing cardiac activation information |
Also Published As
Publication number | Publication date |
---|---|
US7245962B2 (en) | 2007-07-17 |
US20030023130A1 (en) | 2003-01-30 |
US20040243012A1 (en) | 2004-12-02 |
WO2003011112A2 (en) | 2003-02-13 |
AU2002355738A1 (en) | 2003-02-17 |
US6847839B2 (en) | 2005-01-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2003011112A3 (en) | System and method for determining reentrant ventricular tachycardia isthmus location and shape for catheter ablation | |
CA2285342A1 (en) | Method and device for detecting catheter-tissue contact and interaction with tissue during catheter ablation | |
ATE291381T1 (en) | DEVICE FOR TREATING ATRIAL ARRYTHMIA | |
Segal et al. | Long-term results after ablation of infarct-related ventricular tachycardia | |
JPS6162444A (en) | Method and apparatus for detecting frequent pulse generatingposition | |
JP2002172097A5 (en) | ||
JPH1147148A (en) | Ablation catheter with plurality of electrode | |
WO2004050171A3 (en) | Devices and methods for selective orientation of electrosurgical devices | |
WO2003041602A3 (en) | Tissue ablation device and methods of using | |
EP1803486A3 (en) | Method for discriminating between ventricular and supraventricular arrhythmias | |
AU2002367292A1 (en) | Method and apparatus for monitoring left ventricular work or power | |
EP2092955A3 (en) | Leads for pacing and/or sensing the heart from within the coronary veins | |
WO2007029254A3 (en) | Apparatus and method for delivering electrical signals to a heart | |
ATE514389T1 (en) | ABLATION CATHETER | |
WO2002069810A3 (en) | Sealing access canula system | |
ATE205066T1 (en) | MULTIPLE SENSOR FOR DISPLAYING ELECTRICAL SIGNALS IN BLOOD VESSELS | |
WO2004030513A3 (en) | Device for providing thoracoscopic intracardiac access | |
IL268741B (en) | Atrial fibrillation mapping using atrial fibrillation cycle length (afcl) gradients | |
Man et al. | Spatial resolution of atrial pace mapping as determined by unipolar atrial pacing at adjacent sites | |
Tada et al. | Pulmonary vein isolation: comparison of bipolar and unipolar electrograms at successful and unsuccessful ostial ablation sites | |
WO2001030397A3 (en) | Ultrasound inducement of artial and ventricular rhythms | |
Mondésert et al. | Arrhythmias in adult congenital heart disease: the year in review | |
WO2003015607A3 (en) | A method and system for analyzing an electrocardiographic signal | |
Ashar et al. | Localization of arrhythmogenic triggers of atrial fibrillation | |
Wellens | Forty years of invasive clinical electrophysiology: 1967–2007 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BY BZ CA CH CN CO CR CU CZ DE DM DZ EC EE ES FI GB GD GE GH HR HU ID IL IN IS JP KE KG KP KR LC LK LR LS LT LU LV MA MD MG MN MW MX MZ NO NZ OM PH PL PT RU SD SE SG SI SK SL TJ TM TN TR TZ UA UG US UZ VN YU ZA ZM Kind code of ref document: A2 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG Kind code of ref document: A2 Designated state(s): GH GM KE LS MW MZ SD SL SZ UG ZM ZW AM AZ BY KG KZ RU TJ TM AT BE BG CH CY CZ DK EE ES FI FR GB GR IE IT LU MC PT SE SK TR BF BJ CF CG CI GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 10485676 Country of ref document: US |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
122 | Ep: pct application non-entry in european phase | ||
NENP | Non-entry into the national phase |
Ref country code: JP |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: JP |