CA3035472A1 - Simulation of heart pacing for modeling arrhythmia - Google Patents

Simulation of heart pacing for modeling arrhythmia Download PDF

Info

Publication number
CA3035472A1
CA3035472A1 CA3035472A CA3035472A CA3035472A1 CA 3035472 A1 CA3035472 A1 CA 3035472A1 CA 3035472 A CA3035472 A CA 3035472A CA 3035472 A CA3035472 A CA 3035472A CA 3035472 A1 CA3035472 A1 CA 3035472A1
Authority
CA
Canada
Prior art keywords
map
electrical activity
heart
locations
candidate locations
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA3035472A
Other languages
English (en)
French (fr)
Inventor
Elias SHAMILOV
Vladimir Rubinstein
Shiran Eliyahu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Biosense Webster Israel Ltd
Original Assignee
Biosense Webster Israel Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Biosense Webster Israel Ltd filed Critical Biosense Webster Israel Ltd
Publication of CA3035472A1 publication Critical patent/CA3035472A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/362—Heart stimulators
    • 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
    • G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
    • G16H20/30—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to physical therapies or activities, e.g. physiotherapy, acupressure or exercising
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0538—Measuring electrical impedance or conductance of a portion of the body invasively, e.g. using a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—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]
    • A61B5/319—Circuits for simulating ECG signals
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating three-dimensional [3D] models or images for computer graphics
    • 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
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
    • G16H40/63—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for local operation

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Primary Health Care (AREA)
  • Epidemiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Databases & Information Systems (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Data Mining & Analysis (AREA)
  • General Business, Economics & Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Business, Economics & Management (AREA)
  • Computer Graphics (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Electrotherapy Devices (AREA)
CA3035472A 2018-03-06 2019-03-04 Simulation of heart pacing for modeling arrhythmia Abandoned CA3035472A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/913,483 US11482338B2 (en) 2018-03-06 2018-03-06 Simulation of heart pacing for modeling arrhythmia
US15/913,483 2018-03-06

Publications (1)

Publication Number Publication Date
CA3035472A1 true CA3035472A1 (en) 2019-09-06

Family

ID=65818160

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3035472A Abandoned CA3035472A1 (en) 2018-03-06 2019-03-04 Simulation of heart pacing for modeling arrhythmia

Country Status (7)

Country Link
US (1) US11482338B2 (https=)
EP (1) EP3537444A1 (https=)
JP (2) JP2019155093A (https=)
CN (1) CN110227209B (https=)
AU (1) AU2019200926A1 (https=)
CA (1) CA3035472A1 (https=)
IL (1) IL264803B2 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2019379084B2 (en) 2018-11-13 2024-06-27 Vektor Medical, Inc. Augmentation of images with source locations
US11445935B2 (en) * 2018-11-26 2022-09-20 Biosense Webster (Israel) Ltd. Finding the origin of an arrythmia
US11607272B2 (en) * 2019-11-12 2023-03-21 Biosense Webster (Israel) Ltd. Visual route indication for activation clusters
US20220180219A1 (en) * 2020-12-04 2022-06-09 Biosense Webster (Israel) Ltd. Automatic acquisition of electrophysical data points using automated setting of signal rejection criteria based on big data analysis
FR3158219A1 (fr) * 2024-01-15 2025-07-18 Universite de Bordeaux Système d’aide à la localisation d’une source d’une arythmie

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1292572C (en) 1988-10-25 1991-11-26 Fernando C. Lebron Cardiac mapping system simulator
US5203326A (en) * 1991-12-18 1993-04-20 Telectronics Pacing Systems, Inc. Antiarrhythmia pacer using antiarrhythmia pacing and autonomic nerve stimulation therapy
US5722416A (en) * 1995-02-17 1998-03-03 Ep Technologies, Inc. Systems and methods for analyzing biopotential morphologies in heart tissue to locate potential ablation sites
US20050202384A1 (en) 2001-04-20 2005-09-15 Medtronic, Inc. Interactive computer model of the heart
US7123954B2 (en) * 2002-09-19 2006-10-17 Sanjiv Mathur Narayan Method for classifying and localizing heart arrhythmias
US7792563B2 (en) * 2006-03-16 2010-09-07 Massachusetts Institute Of Technology Method and apparatus for the guided ablative therapy of fast ventricular arrhythmia
US7828735B2 (en) 2006-05-11 2010-11-09 The Trustees Of Columbia In The City Of New York Methods for providing diagnostic information using endocardial surface data for a patient's heart
US8706195B2 (en) * 2007-05-08 2014-04-22 Mediguide Ltd. Method for producing an electrophysiological map of the heart
US20090112109A1 (en) * 2007-08-31 2009-04-30 Pawel Kuklik Reconstruction of geometry of a body component and analysis of spatial distribution of electrophysiological values
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
US8340766B2 (en) * 2010-10-07 2012-12-25 St. Jude Medical, Atrial Fibrillation Division, Inc. Method and system for identifying cardiac arrhythmia driver sites
US8805504B2 (en) 2011-02-01 2014-08-12 Brigham And Women's Hospital System and method for cardiac resynchronization therapy control parameter generation using ventricular activation simulation and surface ECG registration
EP2672889B1 (en) * 2011-02-11 2021-04-07 The Johns Hopkins University System and method for planning a patient-specific cardiac procedure
US8909502B2 (en) * 2011-12-29 2014-12-09 St. Jude Medical, Atrial Fibrillation Division, Inc. Method and system for constructing an electrophysiology map
US9277970B2 (en) * 2012-07-19 2016-03-08 Siemens Aktiengesellschaft System and method for patient specific planning and guidance of ablative procedures for cardiac arrhythmias
US9050011B2 (en) 2012-12-26 2015-06-09 Biosense Webster (Israel) Ltd. Removal of artifacts from map data
US9463072B2 (en) * 2013-08-09 2016-10-11 Siemens Aktiengesellschaft System and method for patient specific planning and guidance of electrophysiology interventions
US9642674B2 (en) * 2013-09-12 2017-05-09 Biosense Webster (Israel) Ltd. Method for mapping ventricular/atrial premature beats during sinus rhythm
EP3021745B1 (en) * 2013-10-30 2019-04-10 St. Jude Medical, Cardiology Division, Inc. Cardiac mapping system and method for voltage-based evaluation of electrograms
WO2015089480A1 (en) * 2013-12-12 2015-06-18 Biosig Technologies, Inc. Systems and methods for evaluation of electrophysiology systems
US10496729B2 (en) 2014-02-25 2019-12-03 Siemens Healthcare Gmbh Method and system for image-based estimation of multi-physics parameters and their uncertainty for patient-specific simulation of organ function
CN106535741B (zh) * 2014-04-02 2020-09-29 西门子保健有限责任公司 用于根据医学图像和体表电位来表征心脏的电性质的系统和方法
US10296707B2 (en) 2014-04-10 2019-05-21 Siemens Healthcare Gmbh System and method for patient-specific image-based guidance of cardiac arrhythmia therapies
US9589379B2 (en) 2014-06-24 2017-03-07 Siemens Healthcare Gmbh System and method for visualization of cardiac changes under various pacing conditions
US10925511B2 (en) 2014-07-24 2021-02-23 Cardiosolv Ablation Technologies, Inc. System and method for cardiac ablation
US10354758B2 (en) * 2014-08-28 2019-07-16 Siemens Healthcare Gmbh System and method for patient-specific image-based simulation of atrial electrophysiology
AU2016379418A1 (en) * 2015-12-22 2018-06-14 The Regents Of The University Of California Computational localization of fibrillation sources
US10136828B2 (en) 2016-03-31 2018-11-27 Biosense Webster (Israel) Ltd. Mapping of atrial fibrillation
GB201609207D0 (en) * 2016-05-25 2016-07-06 King S College London Method and system for predicting heart tissue activation

Also Published As

Publication number Publication date
US11482338B2 (en) 2022-10-25
IL264803B2 (en) 2023-07-01
JP2024169732A (ja) 2024-12-05
CN110227209B (zh) 2024-09-24
CN110227209A (zh) 2019-09-13
JP2019155093A (ja) 2019-09-19
IL264803B1 (en) 2023-03-01
AU2019200926A1 (en) 2019-09-26
EP3537444A1 (en) 2019-09-11
IL264803A (en) 2019-05-30
US20190279773A1 (en) 2019-09-12

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20220907