DE3878265D1 - Ekg-vorrichtung. - Google Patents

Ekg-vorrichtung.

Info

Publication number
DE3878265D1
DE3878265D1 DE8888301583T DE3878265T DE3878265D1 DE 3878265 D1 DE3878265 D1 DE 3878265D1 DE 8888301583 T DE8888301583 T DE 8888301583T DE 3878265 T DE3878265 T DE 3878265T DE 3878265 D1 DE3878265 D1 DE 3878265D1
Authority
DE
Germany
Prior art keywords
ecg device
ecg
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
DE8888301583T
Other languages
English (en)
Other versions
DE3878265T2 (de
Inventor
Jyh-Yun Wang
Mousa Noory Shaya
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.)
Agilent Technologies Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of DE3878265D1 publication Critical patent/DE3878265D1/de
Application granted granted Critical
Publication of DE3878265T2 publication Critical patent/DE3878265T2/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
    • A61B5/72—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
    • A61B5/24—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
    • 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
    • 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
    • A61N1/3702—Physiological parameters
    • 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
DE8888301583T 1987-02-26 1988-02-24 Ekg-vorrichtung. Expired - Lifetime DE3878265T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/019,270 US4838278A (en) 1987-02-26 1987-02-26 Paced QRS complex classifier

Publications (2)

Publication Number Publication Date
DE3878265D1 true DE3878265D1 (de) 1993-03-25
DE3878265T2 DE3878265T2 (de) 1993-09-16

Family

ID=21792318

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888301583T Expired - Lifetime DE3878265T2 (de) 1987-02-26 1988-02-24 Ekg-vorrichtung.

Country Status (4)

Country Link
US (1) US4838278A (de)
EP (1) EP0280530B1 (de)
JP (1) JP2647416B2 (de)
DE (1) DE3878265T2 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9010774D0 (en) * 1990-05-14 1990-07-04 Oxford Medical Ltd Ambulatory monitor
US5139027A (en) * 1990-12-03 1992-08-18 Cinventa Aktiebolag Method of filtering an analog ecg signal
US5411530A (en) * 1992-11-13 1995-05-02 Akhtar; Masood Sensing algorithm for anti-tachycardia devices using dual chamber sensing
US5795293A (en) * 1995-12-29 1998-08-18 Minnesota Mining And Manufacturing Company Reducing artifact in bioelectric signal monitoring
US6032060A (en) * 1996-01-25 2000-02-29 3M Innovative Properties Company Method for conditioning skin and an electrode by passing electrical energy
US5913828A (en) * 1996-10-29 1999-06-22 Hewlett-Packard Company Method and apparatus for distinguishing pacing pulses in an EKG using conduction velocity calculations
US5978707A (en) 1997-04-30 1999-11-02 Cardiac Pacemakers, Inc. Apparatus and method for treating ventricular tachyarrhythmias
US6308095B1 (en) * 1999-02-12 2001-10-23 Cardiac Pacemakers, Inc. System and method for arrhythmia discrimination
US6266554B1 (en) 1999-02-12 2001-07-24 Cardiac Pacemakers, Inc. System and method for classifying cardiac complexes
US6312388B1 (en) 1999-03-12 2001-11-06 Cardiac Pacemakers, Inc. Method and system for verifying the integrity of normal sinus rhythm templates
US6223078B1 (en) * 1999-03-12 2001-04-24 Cardiac Pacemakers, Inc. Discrimination of supraventricular tachycardia and ventricular tachycardia events
US7203535B1 (en) 1999-04-01 2007-04-10 Cardiac Pacemakers, Inc. System and method for classifying tachycardia arrhythmias having 1:1 atrial-to-ventricular rhythms
US6449503B1 (en) * 1999-07-14 2002-09-10 Cardiac Pacemakers, Inc. Classification of supraventricular and ventricular cardiac rhythms using cross channel timing algorithm
US6684100B1 (en) * 2000-10-31 2004-01-27 Cardiac Pacemakers, Inc. Curvature based method for selecting features from an electrophysiologic signals for purpose of complex identification and classification
US6526313B2 (en) * 2001-06-05 2003-02-25 Cardiac Pacemakers, Inc. System and method for classifying cardiac depolarization complexes with multi-dimensional correlation
US6950702B2 (en) * 2002-07-15 2005-09-27 Cardiac Pacemakers, Inc. Use of curvature based features for beat detection
WO2004055165A2 (en) * 2002-12-13 2004-07-01 St. Jude Children's Research Hospital Glutathione-s-transferase test for susceptibility to parkinson's
US7336998B2 (en) * 2003-06-24 2008-02-26 Cardiac Pacemakers, Inc. External discrimination between pace pulses at different heart locations
US7500955B2 (en) 2003-06-27 2009-03-10 Cardiac Pacemaker, Inc. Signal compression based on curvature parameters
US7792571B2 (en) 2003-06-27 2010-09-07 Cardiac Pacemakers, Inc. Tachyarrhythmia detection and discrimination based on curvature parameters
US7277754B2 (en) * 2003-12-24 2007-10-02 Cardiac Pacemakers, Inc. Method and system for removing pacing artifacts from subcutaneous electrocardiograms
DE602005006462D1 (de) * 2004-04-02 2008-06-19 Black & Decker Inc Befestigungswerkzeug mit Moduswahlschalter
US7285877B2 (en) * 2004-04-02 2007-10-23 Black & Decker Inc. Electronic fastening tool
US7137541B2 (en) * 2004-04-02 2006-11-21 Black & Decker Inc. Fastening tool with mode selector switch
US8408327B2 (en) * 2004-04-02 2013-04-02 Black & Decker Inc. Method for operating a power driver
US7515956B2 (en) * 2004-05-12 2009-04-07 Cardiac Pacemakers, Inc. Template based AV/VA interval comparison for the discrimination of cardiac arrhythmias
US9314210B2 (en) * 2005-06-13 2016-04-19 Cardiac Pacemakers, Inc. Method and apparatus for rate-dependent morphology-based cardiac arrhythmia classification
US7646157B2 (en) * 2007-03-16 2010-01-12 Black & Decker Inc. Driving tool and method for controlling same
US9554718B2 (en) * 2014-01-29 2017-01-31 Biosense Webster (Israel) Ltd. Double bipolar configuration for atrial fibrillation annotation
CN115956925B (zh) * 2023-02-10 2023-06-06 合肥心之声健康科技有限公司 一种基于多级平滑包络的qrs波检测方法及系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742938A (en) * 1971-01-04 1973-07-03 T Stern Cardiac pacer and heart pulse monitor
US3782367A (en) * 1972-02-25 1974-01-01 Hoffmann La Roche {37 pacemaker{38 {11 monitoring technique and system
US3946744A (en) * 1972-05-30 1976-03-30 Medalert Corporation Electrocardiography signal transmission-reception method including method of measuring pacemaker signal frequency
US4088139A (en) * 1976-03-08 1978-05-09 Medalert Corporation Automatic detection and registration of failure condition in a cardiac pacer monitoring system
US4144892A (en) * 1976-03-08 1979-03-20 Medalert Corporation Cardiac pacer and monitor system
US4164227A (en) * 1978-09-27 1979-08-14 Medalert Corporation Rate failure indicator
US4527567A (en) * 1980-04-01 1985-07-09 Yeda Research & Development Company, Ltd. Method and apparatus for automatically evaluating the quality of the performance of a cardiac pacing system
EP0080821A3 (de) * 1981-11-16 1983-10-05 Datamedix, Inc. Zwei-Kanal-Ambulanzüberwachungseinheit und System
US4513743A (en) * 1982-11-12 1985-04-30 Vitatron Medical B.V. Physiological devices such as pacemakers and method for providing histogram data
US4583553A (en) * 1983-11-15 1986-04-22 Medicomp, Inc. Ambulatory ECG analyzer and recorder
US4589420A (en) * 1984-07-13 1986-05-20 Spacelabs Inc. Method and apparatus for ECG rhythm analysis
EP0220194B1 (de) * 1985-03-27 1994-03-30 Pacesetter AB Messung des herzschlagintervalls eines stimulierten herzes, sich anpassender herzschrittmacher und betriebsart

Also Published As

Publication number Publication date
EP0280530B1 (de) 1993-02-10
JP2647416B2 (ja) 1997-08-27
EP0280530A2 (de) 1988-08-31
US4838278A (en) 1989-06-13
DE3878265T2 (de) 1993-09-16
JPS63226339A (ja) 1988-09-21
EP0280530A3 (en) 1989-01-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AGILENT TECHNOLOGIES, INC. (N.D.GES.D.STAATES DELA

8327 Change in the person/name/address of the patent owner

Owner name: AGILENT TECHNOLOGIES, INC. (N.D.GES.D. STAATES, US