DE60139497D1 - Ableitung von p-wellen in elektrokardiogrammsignäle mit überlappenden komplexen - Google Patents

Ableitung von p-wellen in elektrokardiogrammsignäle mit überlappenden komplexen

Info

Publication number
DE60139497D1
DE60139497D1 DE60139497T DE60139497T DE60139497D1 DE 60139497 D1 DE60139497 D1 DE 60139497D1 DE 60139497 T DE60139497 T DE 60139497T DE 60139497 T DE60139497 T DE 60139497T DE 60139497 D1 DE60139497 D1 DE 60139497D1
Authority
DE
Germany
Prior art keywords
cardiographical
deriving
complexes
waves
overlapping
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
DE60139497T
Other languages
English (en)
Inventor
David P Macadam
Paul J Wang
Shawn Yang
Dipen Shah
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.)
CR Bard Inc
Original Assignee
CR Bard Inc
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 CR Bard Inc filed Critical CR Bard Inc
Application granted granted Critical
Publication of DE60139497D1 publication Critical patent/DE60139497D1/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
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • A61B5/283—Invasive
    • 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
    • A61B5/364—Detecting abnormal ECG interval, e.g. extrasystoles, ectopic heartbeats
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient ; user input means
    • A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
    • A61B5/7445—Display arrangements, e.g. multiple display units
    • 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
    • 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
    • A61N1/37—Monitoring; Protecting
    • A61N1/371—Capture, i.e. successful stimulation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
DE60139497T 2000-11-10 2001-11-07 Ableitung von p-wellen in elektrokardiogrammsignäle mit überlappenden komplexen Expired - Lifetime DE60139497D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24726900P 2000-11-10 2000-11-10
US29521701P 2001-06-01 2001-06-01
PCT/US2001/046348 WO2002058550A2 (en) 2000-11-10 2001-11-07 Tracking ectopic beats or deriving p-waves in electrocardiac signals having superimposed complexes

Publications (1)

Publication Number Publication Date
DE60139497D1 true DE60139497D1 (de) 2009-09-17

Family

ID=26938568

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60139162T Expired - Lifetime DE60139162D1 (de) 2000-11-10 2001-11-07 Ableitung von nicht-synchronen Teilkomponenten in Elektrokardiogrammsignalen mit überlappenden Komplexen
DE60139497T Expired - Lifetime DE60139497D1 (de) 2000-11-10 2001-11-07 Ableitung von p-wellen in elektrokardiogrammsignäle mit überlappenden komplexen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE60139162T Expired - Lifetime DE60139162D1 (de) 2000-11-10 2001-11-07 Ableitung von nicht-synchronen Teilkomponenten in Elektrokardiogrammsignalen mit überlappenden Komplexen

Country Status (7)

Country Link
US (2) US6968227B2 (de)
EP (1) EP1331876B1 (de)
JP (1) JP2005506097A (de)
AU (1) AU2002248161A1 (de)
DE (2) DE60139162D1 (de)
ES (2) ES2329338T3 (de)
WO (1) WO2002058550A2 (de)

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US6944495B2 (en) 2000-11-10 2005-09-13 C.R. Bard, Inc. Methods for processing electrocardiac signals having superimposed complexes
EP1331876B1 (de) 2000-11-10 2009-08-05 C.R. Bard, Inc. Ableitung von p-wellen in elektrokardiogrammsignäle mit überlappenden komplexen
JP4718032B2 (ja) * 2001-04-10 2011-07-06 フクダ電子株式会社 心電図情報処理装置及び心電図情報処理方法
US6745075B2 (en) * 2001-12-20 2004-06-01 St. Jude Medical Ab Method and apparatus for detection of premature atrial contraction
WO2004019775A2 (en) * 2002-08-29 2004-03-11 Biotronik Gmbh & Co. Kg Capture detector
US20040051721A1 (en) * 2002-09-18 2004-03-18 Ramseth Douglas J. Method and apparatus for interactive annotation and measurement of time series data
US20040054294A1 (en) * 2002-09-18 2004-03-18 Ramseth Douglas J. Method and apparatus for interactive annotation and measurement of time series data with centralized analysis and review
US20060142648A1 (en) * 2003-01-07 2006-06-29 Triage Data Networks Wireless, internet-based, medical diagnostic system
US7328066B1 (en) * 2003-03-28 2008-02-05 Pacesetter, Inc. Implantable cardiac stimulation device, system and method that identifies and prevents impending arrhythmias of the atria
FI113835B (fi) * 2003-04-10 2004-06-30 Pentti Korhonen Menetelmä ja järjestelmä sydänanalyysiä varten
US7330750B2 (en) * 2003-04-25 2008-02-12 Instrumentarium Corp. Estimation of cardiac death risk
EP1680017B1 (de) * 2003-07-11 2013-01-09 C.R. Bard, Inc. Mehrfarbiges overlay-system zur bearbeitung und anzeige von elektrischen herzsignalen
AU2004305423B2 (en) 2003-11-26 2009-03-26 Cardionet, Inc. System and method for processing and presenting arrhythmia information to facilitate heart arrhythmia identification and treatment
WO2005067790A1 (en) * 2004-01-16 2005-07-28 Compumedics Ltd Method and apparatus for ecg-derived sleep disordered breathing monitoring, detection and classification
US7254440B1 (en) * 2004-01-26 2007-08-07 Pacesetter, Inc. Implantable ischemia and myocardial infarction monitor and method
EP1761186B1 (de) 2004-05-17 2016-01-06 Boston Scientific Scimed, Inc. Gerät zur kartierung und/oder ablation von herzgewebe
US8945116B2 (en) * 2004-05-17 2015-02-03 Boston Scientific Scimed, Inc. Mapping and ablation method for the treatment of ventricular tachycardia
JP2006025836A (ja) * 2004-07-12 2006-02-02 C R Bard Inc 重ね焼きされた複合性を有する心電図信号を処理するための方法
ES2247943B1 (es) * 2004-08-27 2007-04-01 Gem-Med S.L. Metodo para el procesado de señales cardioelectricas y dispositivo correspondiente.
KR20060053812A (ko) * 2004-11-17 2006-05-22 삼성전자주식회사 생체신호를 이용한 생체 인식 장치 및 방법
JP2008523929A (ja) * 2004-12-21 2008-07-10 シドニー ウエスト エリア ヘルス サービス 電気生理学データの自動処理
US7460902B2 (en) * 2005-02-02 2008-12-02 The General Electric Company Monitoring of atrial activation
KR100718125B1 (ko) * 2005-03-25 2007-05-15 삼성전자주식회사 생체신호와 인공신경회로망을 이용한 생체인식 장치 및방법
ES2524303T3 (es) 2006-05-08 2014-12-05 C.R. Bard, Inc. Interfaz de usuario y métodos para un dispositivo de presentación ecográfica
ES2272196B1 (es) 2006-08-04 2008-03-01 Gem-Med, S.L. Procedimiento para el procesado de señales cardiolectricas y dispositivo correspondiente.
US9763587B2 (en) 2010-06-10 2017-09-19 Biosense Webster (Israel), Ltd. Operator-controlled map point density
US9277872B2 (en) 2011-01-13 2016-03-08 Rhythmia Medical, Inc. Electroanatomical mapping
US9002442B2 (en) 2011-01-13 2015-04-07 Rhythmia Medical, Inc. Beat alignment and selection for cardiac mapping
US20130041276A1 (en) * 2011-07-25 2013-02-14 Edan Instruments, Inc. METHOD AND SYSTEM FOR AUTOMATICALLY DETECTING AND ANALYZING PEDIATRIC ECGs
US20160135700A1 (en) * 2013-06-18 2016-05-19 Koninklijke Philips N.V. Ecg features for type ahead editing and automatic update for report interpretation
US9681818B2 (en) 2014-12-16 2017-06-20 Biosense Webster (Israel) Ltd. Detection and display of irregular periodic waveforms
US10271758B2 (en) 2015-09-26 2019-04-30 Boston Scientific Scimed, Inc. Intracardiac EGM signals for beat matching and acceptance
GB201521477D0 (en) * 2015-12-04 2016-01-20 Imp Innovations Ltd Methods and apparatus for analysing changes in the electrical activity of a patient's heart in different states
CN109009084B (zh) * 2018-06-08 2021-03-23 广州视源电子科技股份有限公司 多导联心电信号的qrs波群校验方法、装置及设备、介质
US20220080210A1 (en) * 2019-06-25 2022-03-17 Medtronic, Inc. His-purkinje system capture detection
WO2023195856A1 (en) * 2022-04-07 2023-10-12 Peacs B.V. Computer implemented method and system for ecg analysis

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US5215098A (en) * 1991-08-12 1993-06-01 Telectronics Pacing Systems, Inc. Data compression of cardiac electrical signals using scanning correlation and temporal data compression
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SE9503019D0 (sv) * 1995-09-01 1995-09-01 Siemens Elema Ab Förfarande och anordning för att korrigera för icke fysiologiska variationer i EKG-signaler
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US5779645A (en) 1996-12-17 1998-07-14 Pacesetter, Inc. System and method for waveform morphology comparison
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US5772604A (en) 1997-03-14 1998-06-30 Emory University Method, system and apparatus for determining prognosis in atrial fibrillation
US5827195A (en) * 1997-05-09 1998-10-27 Cambridge Heart, Inc. Electrocardiogram noise reduction using multi-dimensional filtering
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US6615075B2 (en) * 2000-03-15 2003-09-02 The Regents Of The University Of California QRST subtraction using an adaptive template for analysis of TU wave obscured atrial activity
US6556860B1 (en) * 2000-03-15 2003-04-29 The Regents Of The University Of California System and method for developing a database of body surface ECG flutter wave data maps for classification of atrial flutter
EP1331876B1 (de) 2000-11-10 2009-08-05 C.R. Bard, Inc. Ableitung von p-wellen in elektrokardiogrammsignäle mit überlappenden komplexen
US6941166B2 (en) 2000-11-10 2005-09-06 C.R. Bard, Inc. Software controlled electrophysiology data management
JP2002224069A (ja) * 2001-02-07 2002-08-13 Japan Science & Technology Corp 体表面多誘導心電図装置およびそれを使用した解析方法

Also Published As

Publication number Publication date
AU2002248161A1 (en) 2002-08-06
DE60139162D1 (de) 2009-08-13
ES2329338T3 (es) 2009-11-25
WO2002058550A8 (en) 2003-05-15
EP1331876A2 (de) 2003-08-06
ES2327734T3 (es) 2009-11-03
US6968227B2 (en) 2005-11-22
JP2005506097A (ja) 2005-03-03
WO2002058550A3 (en) 2003-03-13
EP1331876B1 (de) 2009-08-05
WO2002058550A2 (en) 2002-08-01
US7272437B2 (en) 2007-09-18
US20040122332A1 (en) 2004-06-24
US20020091330A1 (en) 2002-07-11

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