DE69018924D1 - Verfahren zur Unterscheidung von Herz-Impulsenden. - Google Patents

Verfahren zur Unterscheidung von Herz-Impulsenden.

Info

Publication number
DE69018924D1
DE69018924D1 DE69018924T DE69018924T DE69018924D1 DE 69018924 D1 DE69018924 D1 DE 69018924D1 DE 69018924 T DE69018924 T DE 69018924T DE 69018924 T DE69018924 T DE 69018924T DE 69018924 D1 DE69018924 D1 DE 69018924D1
Authority
DE
Germany
Prior art keywords
distinguishing
procedure
cardiac impulse
impulse ends
cardiac
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
DE69018924T
Other languages
English (en)
Other versions
DE69018924T2 (de
Inventor
Jyh-Yun Wang
Moussa 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
Application granted granted Critical
Publication of DE69018924D1 publication Critical patent/DE69018924D1/de
Publication of DE69018924T2 publication Critical patent/DE69018924T2/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
    • A61B5/316—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
    • A61B5/366—Detecting abnormal QRS complex, e.g. widening
DE69018924T 1989-10-24 1990-05-30 Verfahren zur Unterscheidung von Herz-Impulsenden. Expired - Lifetime DE69018924T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/426,338 US5033473A (en) 1989-10-24 1989-10-24 Method for discriminating pace pulse tails

Publications (2)

Publication Number Publication Date
DE69018924D1 true DE69018924D1 (de) 1995-06-01
DE69018924T2 DE69018924T2 (de) 1995-12-21

Family

ID=23690377

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69018924T Expired - Lifetime DE69018924T2 (de) 1989-10-24 1990-05-30 Verfahren zur Unterscheidung von Herz-Impulsenden.

Country Status (4)

Country Link
US (1) US5033473A (de)
EP (1) EP0424607B1 (de)
JP (1) JP2995080B2 (de)
DE (1) DE69018924T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9302436D0 (sv) * 1993-07-16 1993-07-16 Siemens-Elema Ab Foerfarande och anordning foer att hoeja signal-brus-foerhaallande hos ekg-signaler
US5443485A (en) * 1993-09-08 1995-08-22 Intermedics, Inc. Apparatus and method for capture detection in a cardiac stimulator
US5431693A (en) * 1993-12-10 1995-07-11 Intermedics, Inc. Method of verifying capture of the heart by a pacemaker
US5660184A (en) * 1995-05-15 1997-08-26 Johnson & Johnson Medical, Inc. Pacemaker pulse detection and artifact rejection
US5682902A (en) * 1995-10-16 1997-11-04 Hewlett-Packard Company ECG pace pulse detection and processing
US5697957A (en) * 1996-08-29 1997-12-16 Pacesetter Ab Adaptive method and apparatus for extracting an evoked response component from a sensed cardiac signal by suppressing electrode polarization components
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
US5771898A (en) * 1996-12-19 1998-06-30 Siemens Medical Systems, Inc. Method and apparatus for accurate counting of paced heartbeats
US5951483A (en) * 1998-01-26 1999-09-14 Physio-Control Manufacturing Corporation Method and apparatus for detecting an internal pacemaker pulse
US6363278B1 (en) 2000-04-14 2002-03-26 Cardiac Pacemakers, Inc. Cardiac rhythm management system with staggered pulses for coordination therapy
DE10250996A1 (de) * 2002-10-30 2004-05-13 Biotronik Meß- und Therapiegeräte GmbH & Co. Ingenieurbüro Berlin Stimulationsvorrichtung mit Stimulationserfolgskontrolle
US7191004B2 (en) * 2002-12-31 2007-03-13 Cardiac Pacemakers, Inc. Capture verification using an evoked response reference
US7162301B2 (en) * 2002-12-31 2007-01-09 Cardiac Pacemakers, Inc. Method and system for detecting capture with cancellation of pacing artifact
JP6140403B2 (ja) * 2012-07-30 2017-05-31 フクダ電子株式会社 心臓刺激検査システム及び心臓刺激検査システムの作動方法
US9435694B2 (en) * 2013-03-14 2016-09-06 Kelsey-Hayes Company Outside air temperature measurement device and method
US10485439B2 (en) * 2017-11-30 2019-11-26 Biosense Webster (Isreal) Ltd. Fast recovery of ECG signal method and apparatus
US11607181B2 (en) * 2018-07-20 2023-03-21 GE Precision Healthcare LLC Systems and methods for cardiac triggering of an imaging system
CN110477906B (zh) * 2019-08-26 2021-11-26 电子科技大学 一种心电信号qrs波起止点定位方法
JP2023045629A (ja) * 2021-09-22 2023-04-03 日本光電工業株式会社 生体情報処理装置、生体情報処理方法及びプログラム
CN114366121B (zh) * 2022-01-18 2024-04-19 西安理工大学 基于数字形态学的双动态阈值心电qrs波检测方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105023A (en) * 1977-01-19 1978-08-08 American Optical Corporation Pacemaker artifact suppression in coronary monitoring
FR2533432A1 (fr) * 1982-09-23 1984-03-30 Europ Propulsion Procede et dispositif de detection de la reponse du coeur a une impulsion electrique de stimulation
US4585001A (en) * 1982-09-28 1986-04-29 Norland Corporation Cardiac pacer signal detector
US4585004A (en) * 1984-06-01 1986-04-29 Cardiac Control Systems, Inc. Heart pacing and intracardiac electrogram monitoring system and associated method
US4791936A (en) * 1985-02-15 1988-12-20 Siemens-Pacesetter, Inc. Apparatus for interpreting and displaying cardiac events of a heart connected to a cardiac pacing means
US4832041A (en) * 1987-02-26 1989-05-23 Hewlett-Packard Company Pace pulse eliminator
US4887609A (en) * 1987-05-13 1989-12-19 The Methodist Hospital System Apparatus and method for filtering electrocardiograph signals
US4893632A (en) * 1988-04-13 1990-01-16 Siemens Aktiengesellschaft Method and apparatus for comparing waveform shapes of time-varying signals
DE3852393T2 (de) * 1988-09-02 1995-07-27 Nihon Kohden Corp Reizherzuntersuchungsgerät.

Also Published As

Publication number Publication date
JPH03151934A (ja) 1991-06-28
US5033473A (en) 1991-07-23
EP0424607B1 (de) 1995-04-26
DE69018924T2 (de) 1995-12-21
EP0424607A2 (de) 1991-05-02
EP0424607A3 (en) 1992-03-04
JP2995080B2 (ja) 1999-12-27

Similar Documents

Publication Publication Date Title
DE69003513T2 (de) Verfahren zur Bohrlochkomplettierung.
DE3882737D1 (de) Zweiphasige wellenformen zur defibrillation.
DE69018924T2 (de) Verfahren zur Unterscheidung von Herz-Impulsenden.
DE58900407D1 (de) Verfahren zur reinigung von rohargon.
DE59005612D1 (de) Verfahren zur reduktion von farbstoffen.
DE3766194D1 (de) Verfahren zur uebertragung von farbstoffen.
DE68922772D1 (de) Verfahren zur Zeichenkettenermittlung.
DE69016312D1 (de) Verfahren zur unterirdischen Untersuchung.
DE3872656D1 (de) Verfahren zur dekontamination von oberflaechen.
DE3888845T2 (de) Verfahren zur entmodulierung.
DE3789429T2 (de) Verfahren zur Suspensionspolymerisation.
DE3780593T2 (de) Verfahren zur verhinderung von ablagerungen.
DE58901598D1 (de) Verfahren zur gewinnung von rohargon.
PT87501A (pt) Gentechnologisches verfahren zur herstellung von angiogeninen
PT87211A (pt) Gentechnologisches verfahren zur herstellung von polypeptiden
DE69016071D1 (de) Verfahren zur Augen-Diagnostik.
DE58903571D1 (de) Verfahren zur dimerisierung von hexafluorpropenoxid.
DE3669063D1 (de) Verfahren zur desinfektion von lokalen gegen kokkizide oozysten.
PT87116A (pt) Verfahren zu herstellung von nitroethenderivaten
DE3853417D1 (de) Verfahren zur Planung von Versammlungen.
DE68912053T2 (de) Verfahren zur objektzuordnung.
DE68922926D1 (de) Elektrokardiographisches Verfahren.
DE3770602D1 (de) Verfahren zur beseitigung von abraum.
DE59105196D1 (de) Verfahren zur prüfung von anordnungen.
DE68916044D1 (de) Verfahren zur Chlordephenylierung von Phenylsilanen.

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