DE3580476D1 - Wellenform prozessor hoher aufloesung. - Google Patents

Wellenform prozessor hoher aufloesung.

Info

Publication number
DE3580476D1
DE3580476D1 DE8585901258T DE3580476T DE3580476D1 DE 3580476 D1 DE3580476 D1 DE 3580476D1 DE 8585901258 T DE8585901258 T DE 8585901258T DE 3580476 T DE3580476 T DE 3580476T DE 3580476 D1 DE3580476 D1 DE 3580476D1
Authority
DE
Germany
Prior art keywords
high resolution
waveform processor
processor high
waveform
resolution
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 - Fee Related
Application number
DE8585901258T
Other languages
English (en)
Inventor
Ward Mortara
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.)
ARRHYTMIA RESEARCH TECHNOLOGY
Original Assignee
ARRHYTMIA RESEARCH TECHNOLOGY
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 ARRHYTMIA RESEARCH TECHNOLOGY filed Critical ARRHYTMIA RESEARCH TECHNOLOGY
Application granted granted Critical
Publication of DE3580476D1 publication Critical patent/DE3580476D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61B5/316—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
    • A61B5/72—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
    • 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
    • A61B5/7225—Details of analog processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/901—Suppression of noise in electric signal

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (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)
DE8585901258T 1984-02-21 1985-02-19 Wellenform prozessor hoher aufloesung. Expired - Fee Related DE3580476D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/582,225 US4630204A (en) 1984-02-21 1984-02-21 High resolution ECG waveform processor
PCT/US1985/000283 WO1985003788A1 (en) 1984-02-21 1985-02-19 High resolution waveform processor

Publications (1)

Publication Number Publication Date
DE3580476D1 true DE3580476D1 (de) 1990-12-13

Family

ID=24328306

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585901258T Expired - Fee Related DE3580476D1 (de) 1984-02-21 1985-02-19 Wellenform prozessor hoher aufloesung.

Country Status (7)

Country Link
US (1) US4630204A (de)
EP (1) EP0195007B1 (de)
JP (1) JPS62500284A (de)
CA (1) CA1276241C (de)
DE (1) DE3580476D1 (de)
IL (1) IL74245A (de)
WO (1) WO1985003788A1 (de)

Families Citing this family (98)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1233891A (en) * 1985-05-27 1988-03-08 Peter Gillingham Switched capacitor finite impulse response filter
US4769760A (en) * 1987-03-13 1988-09-06 Cherne Medical, Inc. Terrain biased dynamic multiple threshold synchronization method and apparatus
US4803996A (en) * 1987-09-28 1989-02-14 Nippon Colin Co., Ltd. Cardiovascular monitor
US4893632A (en) * 1988-04-13 1990-01-16 Siemens Aktiengesellschaft Method and apparatus for comparing waveform shapes of time-varying signals
US4961428A (en) * 1988-05-02 1990-10-09 Northeastern University Non-invasive method and apparatus for describing the electrical activity of the surface of an interior organ
US5020541A (en) * 1988-07-13 1991-06-04 Physio-Control Corporation Apparatus for sensing lead and transthoracic impedances
US4993423A (en) * 1988-07-13 1991-02-19 Physio-Control Corporation Method and apparatus for differential lead impedance comparison
US4917099A (en) * 1988-07-13 1990-04-17 Physio-Control Corporation Method and apparatus for differential lead impedance comparison
US4919145A (en) * 1988-07-13 1990-04-24 Physio-Control Corporation Method and apparatus for sensing lead and transthoracic impedances
US5025794A (en) * 1988-08-30 1991-06-25 Corazonix Corporation Method for analysis of electrocardiographic signal QRS complex
US4974601A (en) * 1988-09-05 1990-12-04 University Of North Carolina At Charlotte Portable heart monitor performing multiple functions
US4964410A (en) * 1988-11-15 1990-10-23 Coherent Systems, Inc. Time period and heart rate measurement system
US4890630A (en) * 1989-01-23 1990-01-02 Cherne Medical, Inc. Bio-electric noise cancellation system
US4947857A (en) * 1989-02-01 1990-08-14 Corazonix Corporation Method and apparatus for analyzing and interpreting electrocardiograms using spectro-temporal mapping
US5109862A (en) * 1990-03-19 1992-05-05 Del Mar Avionics Method and apparatus for spectral analysis of electrocardiographic signals
US5092341A (en) * 1990-06-18 1992-03-03 Del Mar Avionics Surface ecg frequency analysis system and method based upon spectral turbulence estimation
AU632932B2 (en) * 1990-06-26 1993-01-14 Compumedics Limited Analysis system for physiological variables
US5052398A (en) * 1990-06-29 1991-10-01 North American Philips Corporation QRS filter for real time heart imaging with ECG monitoring in the magnetic field of an NMR imaging system and NMR imaging apparatus employing such filter
US5348020A (en) * 1990-12-14 1994-09-20 Hutson William H Method and system for near real-time analysis and display of electrocardiographic signals
US5490516A (en) * 1990-12-14 1996-02-13 Hutson; William H. Method and system to enhance medical signals for real-time analysis and high-resolution display
AU645848B2 (en) * 1991-01-15 1994-01-27 Pacesetter Ab A system and method for post-processing intracardiac signals
US5341811A (en) * 1991-03-26 1994-08-30 Allegheny-Singer Research Institute Method and apparatus for observation of ventricular late potentials
US5382956A (en) * 1992-04-30 1995-01-17 Hewlett Packard Co Integrated circuit for physiological signal measurement
US5337230A (en) * 1992-04-30 1994-08-09 Hewlett-Packard Company Signal processing circuits with digital programmability
US5966692A (en) * 1992-05-12 1999-10-12 Telemed Technologies International Corporation Method and system for monitoring the heart of a patient
US5406955A (en) * 1993-03-12 1995-04-18 Hewlett-Packard Corporation ECG recorder and playback unit
US5435316A (en) * 1993-10-07 1995-07-25 Medtronic, Inc. Low amplitude pacing artifact detection amplifier circuit with driven right leg for filtering high frequency noise caused by multiple noise sources
US5713367A (en) * 1994-01-26 1998-02-03 Cambridge Heart, Inc. Measuring and assessing cardiac electrical stability
US5935082A (en) * 1995-01-26 1999-08-10 Cambridge Heart, Inc. Assessing cardiac electrical stability
US5724984A (en) * 1995-01-26 1998-03-10 Cambridge Heart, Inc. Multi-segment ECG electrode and system
US5711305A (en) * 1995-02-17 1998-01-27 Ep Technologies, Inc. Systems and methods for acquiring endocardially or epicardially paced electrocardiograms
ES2179183T3 (es) * 1995-02-17 2003-01-16 Boston Scient Ltd Sistemas y metodos para efectuar mediciones, secuenciales en el tiempo, de episodios biologicos.
US5609158A (en) * 1995-05-01 1997-03-11 Arrhythmia Research Technology, Inc. Apparatus and method for predicting cardiac arrhythmia by detection of micropotentials and analysis of all ECG segments and intervals
US5715829A (en) * 1995-11-29 1998-02-10 Hewlett-Packard Company Method and apparatus for detecting heartbeats in an ECG waveform using an activity function and on-time search
JPH09173310A (ja) * 1995-11-29 1997-07-08 Hewlett Packard Co <Hp> Ｅｃｇ波形の心搏を分類する方法および装置
US5613496A (en) * 1995-11-29 1997-03-25 Hewlett-Packard Company Method and apparatus for creating a representative heartbeat from an ECG waveform
US5682900A (en) * 1995-11-29 1997-11-04 Hewlett-Packard Company Method and apparatus for obtaining heartbeat measurements from a ECG waveform
US5628326A (en) * 1995-11-29 1997-05-13 Hewlett-Packard Company Calculating a heart rate from an ECG waveform by discarding a percentage of R-R intervals prior to averaging
US5623936A (en) 1995-12-05 1997-04-29 Pacesetter, Inc. Implantable medical device having means for discriminating between true R-waves and ventricular fibrillation
WO1998002090A1 (en) * 1996-07-17 1998-01-22 Cambridge Heart, Inc. Generation of localized cardiac measures
US5891047A (en) * 1997-03-14 1999-04-06 Cambridge Heart, Inc. Detecting abnormal activation of heart
US5827195A (en) * 1997-05-09 1998-10-27 Cambridge Heart, Inc. Electrocardiogram noise reduction using multi-dimensional filtering
US6070097A (en) * 1998-12-30 2000-05-30 General Electric Company Method for generating a gating signal for cardiac MRI
US6393091B1 (en) * 1999-12-13 2002-05-21 General Electric Company Methods and apparatus for non-uniform temporal cardiac imaging
US6512944B1 (en) * 2000-07-20 2003-01-28 Cardiac Pacemakers, Inc. Low distortion ECG filter
US6643539B2 (en) * 2000-08-03 2003-11-04 Siemens Medical Solutions Usa, Inc. Electrocardiogram system for synthesizing leads and providing an accuracy measure
WO2002011615A2 (en) 2000-08-03 2002-02-14 Siemens Medical Solutions Usa, Inc. An electrocardiogram system for synthesizing leads and providing an accuracy measure
DE10214459A1 (de) * 2001-04-05 2003-04-30 Univ Ilmenau Tech Anordnung und Verfahren zur Erfassung von Signalen biologischen Ursprungs
US6694177B2 (en) 2001-04-23 2004-02-17 Cardionet, Inc. Control of data transmission between a remote monitoring unit and a central unit
US20050119580A1 (en) 2001-04-23 2005-06-02 Eveland Doug C. Controlling access to a medical monitoring system
US6665385B2 (en) 2001-04-23 2003-12-16 Cardionet, Inc. Medical monitoring system having multipath communications capability
US6768923B2 (en) * 2001-12-05 2004-07-27 Cardiac Pacemakers, Inc. Apparatus and method for ventricular pacing triggered by detection of early ventricular excitation
US6931271B2 (en) * 2002-08-12 2005-08-16 Draeger Medical Systems, Inc System for adaptively deriving ECG chest lead signal data
EP1691683B1 (de) * 2003-11-26 2014-12-31 CardioNet, Inc. System und verfahren zur bearbeitung und darstellung von arrhythmie-informationen zur erleichterung der identifizierung und behandlung von herzarrhythmie
US7194300B2 (en) * 2004-01-21 2007-03-20 Cardionet, Inc. Cardiac monitoring
US7587237B2 (en) 2004-02-02 2009-09-08 Cardionet, Inc. Biological signal management
US8014861B2 (en) 2004-12-20 2011-09-06 Cardiac Pacemakers, Inc. Systems, devices and methods relating to endocardial pacing for resynchronization
US8010192B2 (en) 2004-12-20 2011-08-30 Cardiac Pacemakers, Inc. Endocardial pacing relating to conduction abnormalities
US8010191B2 (en) * 2004-12-20 2011-08-30 Cardiac Pacemakers, Inc. Systems, devices and methods for monitoring efficiency of pacing
US8050756B2 (en) 2004-12-20 2011-11-01 Cardiac Pacemakers, Inc. Circuit-based devices and methods for pulse control of endocardial pacing in cardiac rhythm management
US8326423B2 (en) 2004-12-20 2012-12-04 Cardiac Pacemakers, Inc. Devices and methods for steering electrical stimulation in cardiac rhythm management
US8423139B2 (en) 2004-12-20 2013-04-16 Cardiac Pacemakers, Inc. Methods, devices and systems for cardiac rhythm management using an electrode arrangement
US8290586B2 (en) 2004-12-20 2012-10-16 Cardiac Pacemakers, Inc. Methods, devices and systems for single-chamber pacing using a dual-chamber pacing device
US8005544B2 (en) 2004-12-20 2011-08-23 Cardiac Pacemakers, Inc. Endocardial pacing devices and methods useful for resynchronization and defibrillation
AR047851A1 (es) 2004-12-20 2006-03-01 Giniger Alberto German Un nuevo marcapasos que restablece o preserva la conduccion electrica fisiologica del corazon y un metodo de aplicacion
US20070078353A1 (en) * 2005-10-04 2007-04-05 Welch Allyn, Inc. Method and apparatus for removing baseline wander from an ECG signal
US8676303B2 (en) 2008-05-13 2014-03-18 The Regents Of The University Of California Methods and systems for treating heart instability
CA2739838C (en) 2008-10-09 2016-11-01 The Regents Of The University Of California Methods, system and apparatus for the detection, diagnosis and treatment of biological rhythm disorders
US8688234B2 (en) 2008-12-19 2014-04-01 Cardiac Pacemakers, Inc. Devices, methods, and systems including cardiac pacing
US8200319B2 (en) 2009-02-10 2012-06-12 Cardionet, Inc. Locating fiducial points in a physiological signal
US9655518B2 (en) 2009-03-27 2017-05-23 Braemar Manufacturing, Llc Ambulatory and centralized processing of a physiological signal
US10588527B2 (en) * 2009-04-16 2020-03-17 Braemar Manufacturing, Llc Cardiac arrhythmia report
EP2445581B1 (de) * 2009-06-26 2020-09-16 St. Jude Medical AB Nachweis von spätpotenzialen
US9332915B2 (en) 2013-03-15 2016-05-10 The Regents Of The University Of California System and method to identify sources associated with biological rhythm disorders
US9392948B2 (en) 2011-12-09 2016-07-19 The Regents Of The University Of California System and method of identifying sources for biological rhythms
US10434319B2 (en) 2009-10-09 2019-10-08 The Regents Of The University Of California System and method of identifying sources associated with biological rhythm disorders
US10398326B2 (en) 2013-03-15 2019-09-03 The Regents Of The University Of California System and method of identifying sources associated with biological rhythm disorders
US9282910B2 (en) 2011-05-02 2016-03-15 The Regents Of The University Of California System and method for targeting heart rhythm disorders using shaped ablation
MX340276B (es) 2010-04-08 2016-07-04 Univ California Metodos, sistema y aparato para la deteccion, diagnostico y tratamiento de trastornos del ritmo biologico.
WO2011139691A1 (en) 2010-04-27 2011-11-10 Cardiac Pacemakers, Inc. His-bundle capture verification and monitoring
US8761880B2 (en) 2011-03-14 2014-06-24 Cardiac Pacemakers, Inc. His capture verification using electro-mechanical delay
US8165666B1 (en) 2011-05-02 2012-04-24 Topera, Inc. System and method for reconstructing cardiac activation information
US9107600B2 (en) 2011-05-02 2015-08-18 The Regents Of The University Of California System and method for reconstructing cardiac activation information
US9050006B2 (en) 2011-05-02 2015-06-09 The Regents Of The University Of California System and method for reconstructing cardiac activation information
JP6072005B2 (ja) 2011-05-04 2017-02-01 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 信号の加算平均
WO2014074913A1 (en) * 2012-11-08 2014-05-15 Alivecor, Inc. Electrocardiogram signal detection
WO2014145927A1 (en) 2013-03-15 2014-09-18 Alivecor, Inc. Systems and methods for processing and analyzing medical data
US9247911B2 (en) 2013-07-10 2016-02-02 Alivecor, Inc. Devices and methods for real-time denoising of electrocardiograms
US9681816B2 (en) * 2014-02-13 2017-06-20 Biotronik Se & Co. Kg Device and method for lead failure detection
US11272864B2 (en) * 2015-09-14 2022-03-15 Health Care Originals, Inc. Respiratory disease monitoring wearable apparatus
WO2017059569A1 (zh) * 2015-10-08 2017-04-13 深圳迈瑞生物医疗电子股份有限公司 起搏信号处理方法、系统和心电监护仪
US10567041B2 (en) * 2017-08-18 2020-02-18 Apple Inc. High dynamic range NFC reader mode receiver
JP7164375B2 (ja) * 2018-09-25 2022-11-01 日本光電工業株式会社 パルス判別装置および心電図解析装置
US11951313B2 (en) 2018-11-17 2024-04-09 Medtronic, Inc. VFA delivery systems and methods
US20210361219A1 (en) * 2020-05-21 2021-11-25 Medtronic, Inc. Qrs detection and bracketing
US11813464B2 (en) 2020-07-31 2023-11-14 Medtronic, Inc. Cardiac conduction system evaluation
CN112244865B (zh) * 2020-09-24 2022-04-26 武汉联影智融医疗科技有限公司 动态心电图分析方法、装置、计算机设备和存储介质
CN115644888B (zh) * 2022-10-26 2024-07-26 北京超思电子技术有限责任公司 一种确定qrs波群位置的方法、装置及计算机可读介质

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526039B2 (de) * 1971-12-17 1977-02-18
US4000461A (en) * 1973-10-04 1976-12-28 Textronix, Inc. R-wave detector
US3939824A (en) * 1973-10-09 1976-02-24 General Electric Company Physiological waveform detector
US4023564A (en) * 1976-01-26 1977-05-17 Spacelabs, Inc. Arrhythmia detector
US4181135A (en) * 1978-03-03 1980-01-01 American Optical Corporation Method and apparatus for monitoring electrocardiographic waveforms
US4263919A (en) * 1979-10-12 1981-04-28 Levin Kenneth M Heartbeat detection and artifact discrimination method and apparatus
US4416288A (en) * 1980-08-14 1983-11-22 The Regents Of The University Of California Apparatus and method for reconstructing subsurface electrophysiological patterns
IL61465A (en) * 1980-11-12 1984-09-30 Univ Ramot Method and apparatus for monitoring electrocardiogram(ecg)signals
US4422459A (en) * 1980-11-18 1983-12-27 University Patents, Inc. Electrocardiographic means and method for detecting potential ventricular tachycardia
US4458692A (en) * 1982-02-11 1984-07-10 Arrhythmia Research Technology, Inc. System and method for predicting ventricular tachycardia with a gain controlled high pass filter
US4492235A (en) * 1982-02-11 1985-01-08 Arrhythmia Research Technology, Inc. System and method for predicting ventricular tachycardia by derivative analysis
US4458691A (en) * 1982-02-11 1984-07-10 Arrhythmia Research Technology, Inc. System and method for predicting ventricular tachycardia by adaptive high pass filter
US4478224A (en) * 1982-11-26 1984-10-23 Camino Laboratories, Inc. Artifact detector for heartbeat rate measuring system

Also Published As

Publication number Publication date
CA1276241C (en) 1990-11-13
EP0195007A1 (de) 1986-09-24
EP0195007A4 (de) 1987-01-22
EP0195007B1 (de) 1990-11-07
US4630204A (en) 1986-12-16
IL74245A (en) 1990-06-10
IL74245A0 (en) 1985-05-31
JPS62500284A (ja) 1987-02-05
JPH0560380B2 (de) 1993-09-02
WO1985003788A1 (en) 1985-08-29

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