JP5869925B2 - 心筋興奮波形検出装置、および検出プログラム - Google Patents

心筋興奮波形検出装置、および検出プログラム Download PDF

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JP5869925B2
JP5869925B2 JP2012058748A JP2012058748A JP5869925B2 JP 5869925 B2 JP5869925 B2 JP 5869925B2 JP 2012058748 A JP2012058748 A JP 2012058748A JP 2012058748 A JP2012058748 A JP 2012058748A JP 5869925 B2 JP5869925 B2 JP 5869925B2
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waveform
myocardial
detection
period
excitation
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JP2013188439A (ja
JP2013188439A5 (https=
Inventor
晃司 滝澤
晃司 滝澤
辰夫 西原
辰夫 西原
有歩 岩永
有歩 岩永
聖史 鈴木
聖史 鈴木
直樹 服部
直樹 服部
祐樹 湯瀬
祐樹 湯瀬
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Nihon Kohden Corp
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Nihon Kohden Corp
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Priority to JP2012058748A priority Critical patent/JP5869925B2/ja
Priority to US13/785,800 priority patent/US8825147B2/en
Priority to EP13157938.5A priority patent/EP2638852B1/en
Publication of JP2013188439A publication Critical patent/JP2013188439A/ja
Publication of JP2013188439A5 publication Critical patent/JP2013188439A5/ja
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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
    • A61B5/349—Detecting specific parameters of the electrocardiograph cycle
    • A61B5/361—Detecting fibrillation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physiology (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
JP2012058748A 2012-03-15 2012-03-15 心筋興奮波形検出装置、および検出プログラム Active JP5869925B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2012058748A JP5869925B2 (ja) 2012-03-15 2012-03-15 心筋興奮波形検出装置、および検出プログラム
US13/785,800 US8825147B2 (en) 2012-03-15 2013-03-05 Cardiac muscle excitation waveform detector
EP13157938.5A EP2638852B1 (en) 2012-03-15 2013-03-06 Cardiac muscle excitation waveform detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012058748A JP5869925B2 (ja) 2012-03-15 2012-03-15 心筋興奮波形検出装置、および検出プログラム

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JP2013188439A JP2013188439A (ja) 2013-09-26
JP2013188439A5 JP2013188439A5 (https=) 2014-11-13
JP5869925B2 true JP5869925B2 (ja) 2016-02-24

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US (1) US8825147B2 (https=)
EP (1) EP2638852B1 (https=)
JP (1) JP5869925B2 (https=)

Families Citing this family (11)

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Publication number Priority date Publication date Assignee Title
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
US10076258B2 (en) 2013-11-01 2018-09-18 Boston Scientific Scimed, Inc. Cardiac mapping using latency interpolation
WO2015138167A1 (en) * 2014-03-11 2015-09-17 Boston Scientific Scimed, Inc. Medical devices for mapping cardiac tissue
WO2016007816A1 (en) * 2014-07-11 2016-01-14 Brigham And Women's Hospital, Inc. Systems and methods for estimating and removing magnetic resonance imaging gradient field-induced voltages from electrophysiology signals
US9681818B2 (en) 2014-12-16 2017-06-20 Biosense Webster (Israel) Ltd. Detection and display of irregular periodic waveforms
US10226631B2 (en) 2015-08-28 2019-03-12 Cardiac Pacemakers, Inc. Systems and methods for infarct detection
US10888236B2 (en) 2015-09-07 2021-01-12 Ablacon Inc. System for analyzing electrophysiological data and method for analyzing electrophysiological data
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
JP6802445B2 (ja) * 2016-03-15 2020-12-16 国立大学法人滋賀医科大学 心筋興奮判別装置および心筋興奮判別装置の作動方法
JP6433530B2 (ja) * 2017-03-23 2018-12-05 中山水熱工業株式会社 波形分析補助装置、及び波形分析補助システム
CN116070081B (zh) * 2022-12-30 2026-01-09 苏州尚领医疗科技有限公司 一种波形识别方法及装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59216282A (ja) * 1983-05-24 1984-12-06 Advance Res & Dev Co Ltd 生体信号処理方式
JPS61100230A (ja) * 1984-10-24 1986-05-19 興和株式会社 心表面興奮伝播図作成装置
FR2749765B1 (fr) * 1996-06-18 1998-10-02 Ela Medical Sa Dispositif medical actif du type defibrillateur/cardioverteur implantable a discrimination perfectionnee des tachycardies
US6873870B2 (en) * 2001-04-30 2005-03-29 Medtronic, Inc. Methods for adjusting cardiac detection criteria and implantable medical devices using same
US6978184B1 (en) * 2002-07-29 2005-12-20 Marcus Frank I Optimization method for cardiac resynchronization therapy
US7437190B1 (en) 2004-03-02 2008-10-14 Pacesetter, Inc. Cardiac stimulation device with adjustable blanking intervals
US7818056B2 (en) * 2005-03-24 2010-10-19 Cardiac Pacemakers, Inc. Blending cardiac rhythm detection processes
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
US7907994B2 (en) 2007-01-11 2011-03-15 Biosense Webster, Inc. Automated pace-mapping for identification of cardiac arrhythmic conductive pathways and foci
EP2345024B1 (en) * 2008-11-10 2017-11-08 Cardioinsight Technologies, Inc. Visualization of electrophysiology data

Also Published As

Publication number Publication date
US20130245476A1 (en) 2013-09-19
EP2638852A1 (en) 2013-09-18
US8825147B2 (en) 2014-09-02
JP2013188439A (ja) 2013-09-26
EP2638852B1 (en) 2019-04-24

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