DE60128578D1 - Verfahren und system zur ermittlung von herzarrhythmie - Google Patents

Verfahren und system zur ermittlung von herzarrhythmie

Info

Publication number
DE60128578D1
DE60128578D1 DE60128578T DE60128578T DE60128578D1 DE 60128578 D1 DE60128578 D1 DE 60128578D1 DE 60128578 T DE60128578 T DE 60128578T DE 60128578 T DE60128578 T DE 60128578T DE 60128578 D1 DE60128578 D1 DE 60128578D1
Authority
DE
Germany
Prior art keywords
atrial fibrillation
density
deltarrs
histograms
intervals
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
DE60128578T
Other languages
English (en)
Other versions
DE60128578T2 (de
Inventor
Leon Glass
Katsumi Tateno
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.)
McGill University
Original Assignee
McGill University
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 McGill University filed Critical McGill University
Application granted granted Critical
Publication of DE60128578D1 publication Critical patent/DE60128578D1/de
Publication of DE60128578T2 publication Critical patent/DE60128578T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording 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
    • A61B5/35—Detecting specific parameters of the electrocardiograph cycle by template matching
    • 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
    • A61B5/24—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
    • A61B5/363—Detecting tachycardia or bradycardia
    • 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
    • A61B5/352—Detecting R peaks, e.g. for synchronising diagnostic apparatus; Estimating R-R interval
    • 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
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3925—Monitoring; Protecting
DE60128578T 2000-09-20 2001-09-20 Verfahren und system zur ermittlung von herzarrhythmie Expired - Lifetime DE60128578T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23419800P 2000-09-20 2000-09-20
US234198P 2000-09-20
PCT/CA2001/001360 WO2002024068A1 (en) 2000-09-20 2001-09-20 Method and system for detection of cardiac arrhythmia

Publications (2)

Publication Number Publication Date
DE60128578D1 true DE60128578D1 (de) 2007-07-05
DE60128578T2 DE60128578T2 (de) 2008-01-31

Family

ID=22880356

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60128578T Expired - Lifetime DE60128578T2 (de) 2000-09-20 2001-09-20 Verfahren und system zur ermittlung von herzarrhythmie

Country Status (10)

Country Link
US (1) US7120485B2 (de)
EP (1) EP1322223B1 (de)
AT (1) ATE362729T1 (de)
AU (1) AU2001293572A1 (de)
CA (1) CA2422851A1 (de)
DE (1) DE60128578T2 (de)
DK (1) DK1322223T3 (de)
IL (1) IL154882A0 (de)
PT (1) PT1322223E (de)
WO (1) WO2002024068A1 (de)

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US7076289B2 (en) * 2002-12-04 2006-07-11 Medtronic, Inc. Methods and apparatus for discriminating polymorphic tachyarrhythmias from monomorphic tachyarrhythmias facilitating detection of fibrillation
US20040171958A1 (en) * 2003-02-05 2004-09-02 Fitts Stephanie M. Atrial fibrillation detection via a ventricular lead
DE50311309D1 (de) 2003-05-13 2009-04-30 Gme Rechte Und Beteiligungen G Vorrichtung und Verfahren zur Erfassung von Vorhofflimmern
US20050010123A1 (en) * 2003-07-09 2005-01-13 Elizabeth Charuvastra Process for measuring QT intervals and constructing composite histograms to compare groups
US7537569B2 (en) 2005-04-29 2009-05-26 Medtronic, Inc. Method and apparatus for detection of tachyarrhythmia using cycle lengths
US7623911B2 (en) * 2005-04-29 2009-11-24 Medtronic, Inc. Method and apparatus for detection of tachyarrhythmia using cycle lengths
DE102006029186B4 (de) * 2005-06-24 2010-09-23 Technische Universität Ilmenau Verfahren zur nicht-invasiven Bestimmung der Flimmerrate bei Patienten mit Vorhofflimmern
US7734335B2 (en) * 2005-09-29 2010-06-08 Hewlett-Packard Development Company, L.P. Method and apparatus for improving the accuracy of atrial fibrillation detection in lossy data systems
US7846106B2 (en) * 2006-04-26 2010-12-07 The General Electric Company Atrial fibrillation detection using SPO2
EP2059163B1 (de) 2006-09-07 2010-11-17 Telozo Gmbh Verfahren zur ableitung und auswertung von herz-kreislauf-informationen aus herzstromkurven, insbesondere für telemedizinische anwendungen
US7634310B2 (en) * 2006-10-30 2009-12-15 Medtronic, Inc. Method and apparatus for atrial fibrillation detection based on ventricular cycle lengths
US7761140B2 (en) * 2007-01-30 2010-07-20 Hewlett-Packard Development Company, L.P. State-based load shedding for physiological signals
US7840676B2 (en) * 2007-01-30 2010-11-23 Hewlett-Packard Development Company, L.P. Method and system for shedding load in physiological signals processing
EP2259721B1 (de) * 2008-04-04 2016-12-21 Draeger Medical Systems, Inc. System zur erkennung von herzkrankheiten
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
US20090326510A1 (en) * 2008-06-30 2009-12-31 Haefner Paul A Drug Delivery Methods and Systems
US9655518B2 (en) 2009-03-27 2017-05-23 Braemar Manufacturing, Llc Ambulatory and centralized processing of a physiological signal
US20120209126A1 (en) 2009-10-20 2012-08-16 Widemed Ltd. Method and system for detecting cardiac arrhythmia
AU2011252998B2 (en) 2010-05-12 2015-08-27 Irhythm Technologies, Inc. Device features and design elements for long-term adhesion
WO2012142432A1 (en) 2011-04-15 2012-10-18 Mrn Partners Llp Remote health monitoring system
US8744559B2 (en) * 2011-08-11 2014-06-03 Richard P. Houben Methods, systems and devices for detecting atrial fibrillation
KR102145450B1 (ko) 2013-01-24 2020-08-18 아이리듬 테크놀로지스, 아이엔씨 생리학적 모니터링 기기
US10219718B2 (en) 2014-10-22 2019-03-05 Medtronic, Inc. Atrial arrhythmia episode detection in a cardiac medical device
US9717437B2 (en) 2014-10-22 2017-08-01 Medtronic, Inc. Atrial arrhythmia detection during intermittent instances of ventricular pacing in a cardiac medical device
CN107205679B (zh) 2014-10-31 2021-03-09 意锐瑟科技公司 无线生理监测装置和系统
US9808637B2 (en) 2015-08-11 2017-11-07 Medtronic, Inc. Ventricular tachycardia detection algorithm using only cardiac event intervals
US10814138B2 (en) 2016-01-11 2020-10-27 Sorin Crm Sas Active implantable medical defibrillation device
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
US9968274B2 (en) 2016-04-29 2018-05-15 Infobionic, Inc. Systems and methods for processing ECG data
USD794806S1 (en) 2016-04-29 2017-08-15 Infobionic, Inc. Health monitoring device
USD794807S1 (en) 2016-04-29 2017-08-15 Infobionic, Inc. Health monitoring device with a display
USD794805S1 (en) 2016-04-29 2017-08-15 Infobionic, Inc. Health monitoring device with a button
US10824607B2 (en) * 2016-07-21 2020-11-03 Ayasdi Ai Llc Topological data analysis of data from a fact table and related dimension tables
US10712321B2 (en) * 2016-11-02 2020-07-14 Wyatt Technology Corporation Method to eliminate periodic noise from data collected with a chromatography system
CN108508413B (zh) * 2017-09-25 2020-03-13 中国人民解放军国防科技大学 一种基于概率统计的低信噪比条件下目标检测方法
CN108814591B (zh) * 2018-03-23 2020-12-15 南京大学 一种心电qrs波群宽度的检测方法及其心电分析方法
CN108814590B (zh) * 2018-03-23 2021-01-12 江苏华康信息技术有限公司 一种心电qrs波群的检测方法及其心电分析方法
WO2020086865A1 (en) * 2018-10-26 2020-04-30 Mayo Foundation For Medical Education And Research Neural networks for atrial fibrillation screening
CN111053551B (zh) * 2019-12-27 2021-09-03 深圳邦健生物医疗设备股份有限公司 Rr间期心电数据分布显示方法、装置、计算机设备和介质
CA3171482C (en) 2020-02-12 2024-03-26 Irhythm Technologies, Inc Non-invasive cardiac monitor and methods of using recorded cardiac data to infer a physiological characteristic of a patient
US11523766B2 (en) 2020-06-25 2022-12-13 Spacelabs Healthcare L.L.C. Systems and methods of analyzing and displaying ambulatory ECG data
US11246523B1 (en) 2020-08-06 2022-02-15 Irhythm Technologies, Inc. Wearable device with conductive traces and insulator
US11350864B2 (en) 2020-08-06 2022-06-07 Irhythm Technologies, Inc. Adhesive physiological monitoring device
KR102342775B1 (ko) * 2021-05-04 2021-12-24 주식회사 에이티센스 심전도 신호 처리 방법 및 장치

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US5772604A (en) 1997-03-14 1998-06-30 Emory University Method, system and apparatus for determining prognosis in atrial fibrillation
US6061592A (en) 1997-05-07 2000-05-09 Biotronik Mess-Und Therapiegeraete Gmbh & Co. Ingenieurbuero Berlin Device for detecting tachycardia using a counter
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Also Published As

Publication number Publication date
ATE362729T1 (de) 2007-06-15
AU2001293572A1 (en) 2002-04-02
CA2422851A1 (en) 2002-03-28
US7120485B2 (en) 2006-10-10
IL154882A0 (en) 2003-10-31
EP1322223B1 (de) 2007-05-23
PT1322223E (pt) 2007-06-08
WO2002024068A1 (en) 2002-03-28
DK1322223T3 (da) 2007-06-25
DE60128578T2 (de) 2008-01-31
US20050165320A1 (en) 2005-07-28
EP1322223A1 (de) 2003-07-02

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Legal Events

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8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KUDLEK & GRUNERT PATENTANWAELTE PARTNERSCHAFT, 803