JP4020637B2 - 心房細動の検出方法と装置 - Google Patents

心房細動の検出方法と装置 Download PDF

Info

Publication number
JP4020637B2
JP4020637B2 JP2001396040A JP2001396040A JP4020637B2 JP 4020637 B2 JP4020637 B2 JP 4020637B2 JP 2001396040 A JP2001396040 A JP 2001396040A JP 2001396040 A JP2001396040 A JP 2001396040A JP 4020637 B2 JP4020637 B2 JP 4020637B2
Authority
JP
Japan
Prior art keywords
computer
state
wave
interval
information
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.)
Expired - Lifetime
Application number
JP2001396040A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002301039A5 (https=
JP2002301039A (ja
Inventor
エリザベス・アン・ボック
Original Assignee
ジーイー・メディカル・システムズ・インフォメーション・テクノロジーズ・インコーポレーテッド
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 ジーイー・メディカル・システムズ・インフォメーション・テクノロジーズ・インコーポレーテッド filed Critical ジーイー・メディカル・システムズ・インフォメーション・テクノロジーズ・インコーポレーテッド
Publication of JP2002301039A publication Critical patent/JP2002301039A/ja
Publication of JP2002301039A5 publication Critical patent/JP2002301039A5/ja
Application granted granted Critical
Publication of JP4020637B2 publication Critical patent/JP4020637B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/024—Measuring pulse rate or heart rate
    • A61B5/02405—Determining heart rate variability
    • 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
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
    • 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
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physiology (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing (AREA)
  • Psychiatry (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
JP2001396040A 2000-12-28 2001-12-27 心房細動の検出方法と装置 Expired - Lifetime JP4020637B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/750,846 US6490479B2 (en) 2000-12-28 2000-12-28 Atrial fibrillation detection method and apparatus
US09/750846 2000-12-28

Publications (3)

Publication Number Publication Date
JP2002301039A JP2002301039A (ja) 2002-10-15
JP2002301039A5 JP2002301039A5 (https=) 2005-08-04
JP4020637B2 true JP4020637B2 (ja) 2007-12-12

Family

ID=25019390

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001396040A Expired - Lifetime JP4020637B2 (ja) 2000-12-28 2001-12-27 心房細動の検出方法と装置

Country Status (3)

Country Link
US (2) US6490479B2 (https=)
EP (1) EP1219237B1 (https=)
JP (1) JP4020637B2 (https=)

Families Citing this family (137)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6944495B2 (en) * 2000-11-10 2005-09-13 C.R. Bard, Inc. Methods for processing electrocardiac signals having superimposed complexes
US6490479B2 (en) * 2000-12-28 2002-12-03 Ge Medical Systems Information Technologies, Inc. Atrial fibrillation detection method and apparatus
US20050119580A1 (en) 2001-04-23 2005-06-02 Eveland Doug C. Controlling access to a medical monitoring system
US7187965B2 (en) * 2001-05-29 2007-03-06 Bischoff Edward T Cardiac rhythm monitoring device
US7286866B2 (en) * 2001-11-05 2007-10-23 Ge Medical Systems Global Technology Company, Llc Method, system and computer product for cardiac interventional procedure planning
IL147502A0 (en) * 2002-01-07 2002-08-14 Widemed Ltd Self-adaptive system, for the analysis of biomedical signals of a patient
US7311705B2 (en) 2002-02-05 2007-12-25 Medtronic, Inc. Catheter apparatus for treatment of heart arrhythmia
US7499743B2 (en) * 2002-03-15 2009-03-03 General Electric Company Method and system for registration of 3D images within an interventional system
US7346381B2 (en) * 2002-11-01 2008-03-18 Ge Medical Systems Global Technology Company Llc Method and apparatus for medical intervention procedure planning
US20030216654A1 (en) * 2002-05-07 2003-11-20 Weichao Xu Bayesian discriminator for rapidly detecting arrhythmias
US7778686B2 (en) * 2002-06-04 2010-08-17 General Electric Company Method and apparatus for medical intervention procedure planning and location and navigation of an intervention tool
US6871089B2 (en) * 2002-06-05 2005-03-22 Card Guard Technologies, Inc. Portable ECG monitor and method for atrial fibrillation detection
US6609023B1 (en) * 2002-09-20 2003-08-19 Angel Medical Systems, Inc. System for the detection of cardiac events
FR2847361B1 (fr) 2002-11-14 2005-01-28 Ela Medical Sa Dispositif d'analyse d'un signal, notamment d'un signal physiologique tel qu'un signal ecg
US20040148109A1 (en) * 2003-01-16 2004-07-29 Fischer Russell John Method and apparatus for prediction of cardiac dysfunction
US20040171958A1 (en) * 2003-02-05 2004-09-02 Fitts Stephanie M. Atrial fibrillation detection via a ventricular lead
US7747047B2 (en) * 2003-05-07 2010-06-29 Ge Medical Systems Global Technology Company, Llc Cardiac CT system and method for planning left atrial appendage isolation
US7343196B2 (en) * 2003-05-09 2008-03-11 Ge Medical Systems Global Technology Company Llc Cardiac CT system and method for planning and treatment of biventricular pacing using epicardial lead
US7565190B2 (en) * 2003-05-09 2009-07-21 Ge Medical Systems Global Technology Company, Llc Cardiac CT system and method for planning atrial fibrillation intervention
IL155955A0 (en) * 2003-05-15 2003-12-23 Widemed Ltd Adaptive prediction of changes of physiological/pathological states using processing of biomedical signal
US7344543B2 (en) * 2003-07-01 2008-03-18 Medtronic, Inc. Method and apparatus for epicardial left atrial appendage isolation in patients with atrial fibrillation
US20050010105A1 (en) * 2003-07-01 2005-01-13 Sra Jasbir S. Method and system for Coronary arterial intervention
US7813785B2 (en) 2003-07-01 2010-10-12 General Electric Company Cardiac imaging system and method for planning minimally invasive direct coronary artery bypass surgery
US20190357827A1 (en) 2003-08-01 2019-11-28 Dexcom, Inc. Analyte sensor
US20060009755A1 (en) * 2003-09-04 2006-01-12 Sra Jasbir S Method and system for ablation of atrial fibrillation and other cardiac arrhythmias
US20050054918A1 (en) * 2003-09-04 2005-03-10 Sra Jasbir S. Method and system for treatment of atrial fibrillation and other cardiac arrhythmias
US7092751B2 (en) * 2003-09-23 2006-08-15 Instrumentarium Corp. Detection of atrial arrhythmia
GB2407226B (en) * 2003-10-18 2008-01-23 Hewlett Packard Development Co Image processing scheme
US7308299B2 (en) * 2003-10-22 2007-12-11 General Electric Company Method, apparatus and product for acquiring cardiac images
US7308297B2 (en) * 2003-11-05 2007-12-11 Ge Medical Systems Global Technology Company, Llc Cardiac imaging system and method for quantification of desynchrony of ventricles for biventricular pacing
EP1691683B1 (en) * 2003-11-26 2014-12-31 CardioNet, Inc. System and method for processing and presenting arrhythmia information to facilitate heart arrhythmia identification and treatment
US20050137661A1 (en) * 2003-12-19 2005-06-23 Sra Jasbir S. Method and system of treatment of cardiac arrhythmias using 4D imaging
US20050143777A1 (en) * 2003-12-19 2005-06-30 Sra Jasbir S. Method and system of treatment of heart failure using 4D imaging
US7194300B2 (en) * 2004-01-21 2007-03-20 Cardionet, Inc. Cardiac monitoring
US7454248B2 (en) * 2004-01-30 2008-11-18 Ge Medical Systems Global Technology, Llc Method, apparatus and product for acquiring cardiac images
US7020517B2 (en) * 2004-02-20 2006-03-28 Biophan Technologies, Inc. Fibrillation/tachycardia monitoring and preventive system and methodology
US20050288599A1 (en) * 2004-05-17 2005-12-29 C.R. Bard, Inc. High density atrial fibrillation cycle length (AFCL) detection and mapping system
EP1804656A4 (en) * 2004-08-30 2009-05-13 Uscom Ltd METHOD AND APPARATUS FOR DEFINING TIME HEART INTERVALS
WO2006029438A1 (en) * 2004-09-16 2006-03-23 The University Of Queensland A medical monitoring system
US8515527B2 (en) * 2004-10-13 2013-08-20 General Electric Company Method and apparatus for registering 3D models of anatomical regions of a heart and a tracking system with projection images of an interventional fluoroscopic system
US7327872B2 (en) * 2004-10-13 2008-02-05 General Electric Company Method and system for registering 3D models of anatomical regions with projection images of the same
US8326407B2 (en) 2004-10-19 2012-12-04 University Of Washington Long-term monitoring for discrimination of different heart rhythms
US7630756B2 (en) 2004-10-19 2009-12-08 University Of Washington Long-term monitoring for detection of atrial fibrillation
US7578793B2 (en) * 2004-11-22 2009-08-25 Widemed Ltd. Sleep staging based on cardio-respiratory signals
US7756572B1 (en) 2005-01-25 2010-07-13 Pacesetter, Inc. System and method for efficiently distinguishing among cardiac ischemia, hypoglycemia and hyperglycemia using an implantable medical device and an external system
US7297114B2 (en) * 2005-01-25 2007-11-20 Pacesetter, Inc. System and method for distinguishing among cardiac ischemia, hypoglycemia and hyperglycemia using an implantable medical device
EP1848336A4 (en) * 2005-02-07 2009-11-11 Widemed Ltd COLLECTION AND MONITORING OF STRESS EVENTS DURING SLEEPING
US7596405B2 (en) * 2005-03-07 2009-09-29 United Therapeutics Corporation Atrial fibrillation detection
US7590443B2 (en) * 2005-04-27 2009-09-15 Pacesetter, Inc System and method for detecting hypoglycemia based on a paced depolarization integral using an implantable medical device
US20060276716A1 (en) * 2005-06-07 2006-12-07 Jennifer Healey Atrial fibrillation detection method and apparatus
KR100692201B1 (ko) 2005-06-21 2007-03-09 계명대학교 산학협력단 히든 마르코프 모델을 이용한 심음 분류 방법
CN102440785A (zh) 2005-08-31 2012-05-09 弗吉尼亚大学专利基金委员会 传感器信号处理方法及传感器信号处理装置
WO2007038861A1 (en) * 2005-10-04 2007-04-12 Hopital Du Sacre-Coeur De Montreal Method and apparatus for predicting potential occurrence of atrial fibrillation events
US7657307B2 (en) * 2005-10-31 2010-02-02 Medtronic, Inc. Method of and apparatus for classifying arrhythmias using scatter plot analysis
US7630748B2 (en) 2006-10-25 2009-12-08 Abbott Diabetes Care Inc. Method and system for providing analyte monitoring
US8219173B2 (en) 2008-09-30 2012-07-10 Abbott Diabetes Care Inc. Optimizing analyte sensor calibration
US9392969B2 (en) 2008-08-31 2016-07-19 Abbott Diabetes Care Inc. Closed loop control and signal attenuation detection
US9675290B2 (en) 2012-10-30 2017-06-13 Abbott Diabetes Care Inc. Sensitivity calibration of in vivo sensors used to measure analyte concentration
US8224415B2 (en) 2009-01-29 2012-07-17 Abbott Diabetes Care Inc. Method and device for providing offset model based calibration for analyte sensor
US9326709B2 (en) 2010-03-10 2016-05-03 Abbott Diabetes Care Inc. Systems, devices and methods for managing glucose levels
US7846106B2 (en) * 2006-04-26 2010-12-07 The General Electric Company Atrial fibrillation detection using SPO2
WO2008007236A2 (en) * 2006-06-07 2008-01-17 Koninklijke Philips Electronics N.V. Atrial fibrillation detection
AU2007308804A1 (en) 2006-10-26 2008-05-02 Abbott Diabetes Care, Inc. Method, system and computer program product for real-time detection of sensitivity decline in analyte sensors
US7634310B2 (en) * 2006-10-30 2009-12-15 Medtronic, Inc. Method and apparatus for atrial fibrillation detection based on ventricular cycle lengths
US7627368B2 (en) 2006-12-28 2009-12-01 Medtronic, Inc. Method and apparatus for atrial arrhythmia detection
US7806832B2 (en) * 2007-04-30 2010-10-05 The General Electric Company False positive reduction in SPO2 atrial fibrillation detection using average heart rate and NIBP
US20080300500A1 (en) * 2007-05-30 2008-12-04 Widemed Ltd. Apnea detection using a capnograph
US8019410B1 (en) 2007-08-22 2011-09-13 Pacesetter, Inc. System and method for detecting hypoglycemia using an implantable medical device based on pre-symptomatic physiological responses
US8216138B1 (en) 2007-10-23 2012-07-10 Abbott Diabetes Care Inc. Correlation of alternative site blood and interstitial fluid glucose concentrations to venous glucose concentration
US8396541B2 (en) 2007-10-24 2013-03-12 Siemens Medical Solutions Usa, Inc. Signal analysis of cardiac and other patient medical signals
US8666483B2 (en) * 2007-10-24 2014-03-04 Siemens Medical Solutions Usa, Inc. System for cardiac medical condition detection and characterization
US20090164239A1 (en) 2007-12-19 2009-06-25 Abbott Diabetes Care, Inc. Dynamic Display Of Glucose Information
WO2009090581A1 (en) * 2008-01-14 2009-07-23 Koninklijke Philips Electronics N.V. Atrial fibrillation monitoring
US8121675B2 (en) * 2008-04-25 2012-02-21 Pacesetter, Inc. Device and method for detecting atrial fibrillation
US8233973B2 (en) * 2008-05-02 2012-07-31 Spacelabs Healthcare, Llc Methods for detection of cardiac arrhythmias
US20100057158A1 (en) * 2008-08-26 2010-03-04 Pacesetter, Inc. Neurostimulation Based On Glycemic Condition
US8521277B2 (en) * 2008-09-04 2013-08-27 Pacesetter, Inc. Implantable systems and method for use therewith for tracking changes in hemodynamics and cardiac disease
US8019407B2 (en) 2008-10-24 2011-09-13 Biotronik Crm Patent Ag Heart monitoring device and method
US9149220B2 (en) 2011-04-15 2015-10-06 Dexcom, Inc. Advanced analyte sensor calibration and error detection
US9326707B2 (en) 2008-11-10 2016-05-03 Abbott Diabetes Care Inc. Alarm characterization for analyte monitoring devices and systems
US8301233B2 (en) * 2009-03-31 2012-10-30 Medtronic, Inc. Detecting a condition of a patient using a probability-correlation based model
WO2010121229A1 (en) 2009-04-16 2010-10-21 Abbott Diabetes Care Inc. Analyte sensor calibration management
US10588527B2 (en) * 2009-04-16 2020-03-17 Braemar Manufacturing, Llc Cardiac arrhythmia report
US8855755B2 (en) 2009-04-27 2014-10-07 Medtronic, Inc. Distinguishing between treatable and non-treatable heart rhythms
EP2490587A1 (en) 2009-10-20 2012-08-29 Widemed Ltd. Method and system for detecting cardiac arrhythmia
EP2494323A4 (en) 2009-10-30 2014-07-16 Abbott Diabetes Care Inc METHOD AND DEVICE FOR DETECTING UNNORMAL HYPOGLYKEMIC VALUES
US8442624B2 (en) 2010-05-12 2013-05-14 Siemens Medical Solutions Usa, Inc. System for cardiac medical condition detection
US8635046B2 (en) 2010-06-23 2014-01-21 Abbott Diabetes Care Inc. Method and system for evaluating analyte sensor response characteristics
US10092229B2 (en) 2010-06-29 2018-10-09 Abbott Diabetes Care Inc. Calibration of analyte measurement system
US8433398B2 (en) 2011-03-10 2013-04-30 Siemens Medical Solutions Usa, Inc. Signal analysis system for heart condition determination
US8744559B2 (en) * 2011-08-11 2014-06-03 Richard P. Houben Methods, systems and devices for detecting atrial fibrillation
WO2013066849A1 (en) 2011-10-31 2013-05-10 Abbott Diabetes Care Inc. Model based variable risk false glucose threshold alarm prevention mechanism
US9277956B2 (en) 2011-11-09 2016-03-08 Siemens Medical Solutions Usa, Inc. System for automatic medical ablation control
US8897863B2 (en) 2012-05-03 2014-11-25 University Of Washington Through Its Center For Commercialization Arrhythmia detection using hidden regularity to improve specificity
US9907492B2 (en) 2012-09-26 2018-03-06 Abbott Diabetes Care Inc. Method and apparatus for improving lag correction during in vivo measurement of analyte concentration with analyte concentration variability and range data
US9474475B1 (en) 2013-03-15 2016-10-25 Abbott Diabetes Care Inc. Multi-rate analyte sensor data collection with sample rate configurable signal processing
US10433773B1 (en) 2013-03-15 2019-10-08 Abbott Diabetes Care Inc. Noise rejection methods and apparatus for sparsely sampled analyte sensor data
US10076285B2 (en) 2013-03-15 2018-09-18 Abbott Diabetes Care Inc. Sensor fault detection using analyte sensor data pattern comparison
EP4151150B1 (en) 2014-03-30 2025-08-27 Abbott Diabetes Care Inc. Method and apparatus for determining meal start and peak events in analyte monitoring systems
US20180116537A1 (en) 2014-07-07 2018-05-03 Zoll Medical Corporation System and Method for Distinguishing a Cardiac Event From Noise in an Electrocardiogram (ECG) Signal
WO2016007410A1 (en) * 2014-07-07 2016-01-14 Zoll Medical Corporation System and method for distinguishing a cardiac event from noise in an electrocardiogram (ecg) signal
EP3179910A1 (en) 2014-08-14 2017-06-21 Cardiac Pacemakers, Inc. Atrial fibrillation detection using ventricular rate variability
US9901276B2 (en) * 2015-02-18 2018-02-27 Medtronic, Inc. Method and apparatus for identifying sick sinus syndrome in an implantable cardiac monitoring device
US9999368B2 (en) 2015-04-02 2018-06-19 Cardiac Pacemakers, Inc. Atrial fibrillation detection
EP3328483B1 (en) 2015-07-30 2021-09-01 Cardiac Pacemakers, Inc. Triggering atrial fibrillation electrograms in an implantable device
US10485442B2 (en) 2015-11-06 2019-11-26 Cardiac Pacemakers, Inc. Method and apparatus for enhancing ventricular based atrial fibrillation detection using atrial activity
TWI610657B (zh) 2015-11-13 2018-01-11 慶旺科技股份有限公司 藉由心跳相關訊號評估個人心臟健康之穿戴式裝置及其訊號處理方法
EP3400055B1 (en) 2016-01-08 2019-11-06 Cardiac Pacemakers, Inc. Progressive adaptive data transfer
EP3400054B1 (en) 2016-01-08 2020-10-28 Cardiac Pacemakers, Inc. Syncing multiple sources of physiological data
US10827929B2 (en) 2016-01-08 2020-11-10 Cardiac Pacemakers, Inc. Obtaining high-resolution information from an implantable medical device
WO2017152152A1 (en) 2016-03-04 2017-09-08 Cardiac Pacemakers, Inc. Reducing false positives in detection of potential cardiac pauses
US10039469B2 (en) * 2016-03-30 2018-08-07 Medtronic, Inc. Atrial arrhythmia episode detection in a cardiac medical device
US10045710B2 (en) 2016-03-30 2018-08-14 Medtronic, Inc. Atrial arrhythmia episode detection in a cardiac medical device
US10631744B2 (en) 2016-04-13 2020-04-28 Cardiac Pacemakers, Inc. AF monitor and offline processing
US10850093B2 (en) 2016-04-13 2020-12-01 Cardiac Pacemakers, Inc. Lead integrity monitoring
US10786172B2 (en) 2017-03-07 2020-09-29 Cardiac Pacemakers, Inc. Systems and methods for atrial arrhythmia detection
US10881317B2 (en) 2017-03-07 2021-01-05 Cardiac Pacemakers, Inc. Post-hoc atrial fibrillation detection
US10517497B2 (en) 2017-06-23 2019-12-31 General Electric Company System and method for detecting atrial fibrillation
DK3928687T3 (da) 2017-10-24 2024-09-30 Dexcom Inc Bærbar indretning med på forhånd forbundet analytsensor
US11331022B2 (en) 2017-10-24 2022-05-17 Dexcom, Inc. Pre-connected analyte sensors
US10687726B2 (en) 2017-11-07 2020-06-23 General Electric Company System and method for processing ECG recordings from multiple patients
US10881861B2 (en) * 2018-01-10 2021-01-05 Medtronic, Inc. Adaptive cardiac resynchronization therapy
US10930392B2 (en) 2018-02-19 2021-02-23 General Electric Company System and method for processing ECG recordings from multiple patients for clinician overreading
US10729350B2 (en) 2018-03-19 2020-08-04 General Electric Company System and method for monitoring cardiac arrhythmias
CN108968941B (zh) * 2018-05-25 2022-03-25 深圳市太空科技南方研究院 一种心律失常检测方法、装置及终端
CN109044348A (zh) * 2018-08-08 2018-12-21 广州视源电子科技股份有限公司 房颤检测装置及存储介质
US11207536B2 (en) 2019-01-09 2021-12-28 Cardiac Pacemakers, Inc. Method and apparatus for enhancing atrial fibrillation detection
JP7424370B2 (ja) * 2019-04-04 2024-01-30 株式会社タダノ 作業機
EP3735894B1 (en) * 2019-05-09 2022-11-30 Tata Consultancy Services Limited Recurrent neural network architecture based classification of atrial fibrillation using single lead ecg
US11559242B2 (en) 2020-01-30 2023-01-24 Pacesetter, Inc. Methods and systems for distinguishing over-sensed R-R intervals from true R-R intervals
US11647940B2 (en) 2020-05-04 2023-05-16 Pacesetter, Inc R-R interval pattern recognition for use in arrhythmia discrimination
US11766207B2 (en) 2020-06-01 2023-09-26 Pacesetter, Inc. Methods, devices and systems for improving R-wave detection and arrhtymia detection accuracy
US12161474B2 (en) 2020-06-02 2024-12-10 Pacesetter, Inc. Methods, devices and systems for identifying false R-R intervals and false arrhythmia detections due to R-wave undersensing or intermittent AV conduction block
US11523766B2 (en) 2020-06-25 2022-12-13 Spacelabs Healthcare L.L.C. Systems and methods of analyzing and displaying ambulatory ECG data
US20220095983A1 (en) * 2020-09-30 2022-03-31 Cardiac Pacemakers, Inc. Systems and methods for detecting atrial tachyarrhythmia
US12390167B2 (en) 2021-06-22 2025-08-19 Pacesetter, Inc. Methods and systems for determining whether R-wave detections should be classified as false due to T-wave oversensing (TWO) or P-wave oversensing (PWO)
US12350059B2 (en) 2021-09-07 2025-07-08 Pacesetter, Inc. Robust ventricular sensing of far-field EGM or ECG signals that avoids oversensing of ventricular sensed events

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2671278B1 (fr) * 1990-12-13 1998-01-16 Odam Procede de reconnaissance d'un etat pathologique cardiaque ventriculaire en vue d'une defibrillation automatique et moniteur-defibrillateur destine a le mettre en óoeuvre.
US5280792A (en) 1991-09-20 1994-01-25 The University Of Sydney Method and system for automatically classifying intracardiac electrograms
US5456261A (en) * 1993-12-16 1995-10-10 Marquette Electronics, Inc. Cardiac monitoring and diagnostic system
SE506300C2 (sv) * 1996-06-18 1997-12-01 Bertil Olsson Apparat för frekvensanalys av förmaksflimmer
JP2000513467A (ja) * 1996-06-21 2000-10-10 シーメンス アクチエンゲゼルシヤフト コンピュータによって所定の個数のサンプル値を有する例えば電気信号の時系列を分類する方法
US5778881A (en) * 1996-12-04 1998-07-14 Medtronic, Inc. Method and apparatus for discriminating P and R waves
US6226599B1 (en) * 1997-03-05 2001-05-01 Fujitsu Limted Electromagnetic wave analyzer apparatus
US5772604A (en) * 1997-03-14 1998-06-30 Emory University Method, system and apparatus for determining prognosis in atrial fibrillation
US5840038A (en) 1997-05-29 1998-11-24 Marquette Medical Systems, Inc. Method and apparatus for signal averaging and analyzing high resolution P wave signals from an electrocardiogram
US5800471A (en) * 1997-10-20 1998-09-01 Cardiac Pacemakers, Inc. Method for optimizing cardiac performance by determining the optimal pacing mode-AV delay from a transient heart rate signal for use in CHF, brady, and tachy/brady therapy devices
JP2000166889A (ja) * 1998-12-11 2000-06-20 Inst Of Physical & Chemical Res 心拍変動推定方法およびその装置
US20010043266A1 (en) 2000-02-02 2001-11-22 Kerry Robinson Method and apparatus for viewing stereoscopic three- dimensional images
US6490479B2 (en) * 2000-12-28 2002-12-03 Ge Medical Systems Information Technologies, Inc. Atrial fibrillation detection method and apparatus

Also Published As

Publication number Publication date
US6937887B2 (en) 2005-08-30
EP1219237B1 (en) 2017-02-22
US20020143266A1 (en) 2002-10-03
JP2002301039A (ja) 2002-10-15
US6490479B2 (en) 2002-12-03
EP1219237A3 (en) 2003-01-29
EP1219237A2 (en) 2002-07-03
US20030144597A1 (en) 2003-07-31

Similar Documents

Publication Publication Date Title
JP4020637B2 (ja) 心房細動の検出方法と装置
US8233973B2 (en) Methods for detection of cardiac arrhythmias
US8897863B2 (en) Arrhythmia detection using hidden regularity to improve specificity
US9314181B2 (en) Method and apparatus for detection of heartbeat characteristics
US5277189A (en) Method and apparatus for the measurement and analysis of cardiac rates and amplitude variations
US4679144A (en) Cardiac signal real time monitor and method of analysis
US5819007A (en) Feature-based expert system classifier
US20030176795A1 (en) Blood pressure measurement apparatus and method
US20060200036A1 (en) Atrial fibrillation detection
JP2003159226A (ja) 心電図の順次比較のための方法及び装置
US20220304611A1 (en) Atrial fibrillation detection device, method, system and storage medium
US8862214B2 (en) Cardiac condition detection system
KR102428259B1 (ko) 수술 중 환자의 저혈압 예측 장치, 방법 및 프로그램
US7751876B2 (en) Method and system for detecting premature ventricular contraction from a surface electrocardiogram
Sanamdikar et al. A literature review on arrhythmia analysis of ECG signal
Ansari et al. Multi-modal integrated approach towards reducing false arrhythmia alarms during continuous patient monitoring: the physionet challenge 2015
Mohammadzadeh-Asl et al. Neural network based arrhythmia classification using heart rate variability signal
KR102684410B1 (ko) 디퓨전 모델을 이용한 부정맥 생성장치
US20230346305A1 (en) Parameter determination method, parameter determination apparatus, storage medium, and electronic device
KR100874168B1 (ko) 적응형 피크 심장박동 검출 시스템 및 그 방법
CN116849669A (zh) 一种心电信号信号处理系统及除颤器
CN116492598B (zh) 低误报警率的心律转复除颤方法、装置、系统及存储介质
KR102745594B1 (ko) 신경망을 이용한 심전도신호 분석방법 및 이를 위한 심전도신호 분석장치
CN118680569A (zh) 房性早搏的检测装置、方法及存储介质
KR20250066904A (ko) 심전도 및 광용적맥파를 이용한 파형 패턴 분석 시스템

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20041227

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20041227

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070605

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070730

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20070828

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20070925

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20101005

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4020637

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111005

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121005

Year of fee payment: 5

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131005

Year of fee payment: 6

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term