DE3674984D1 - Bestimmung der herzschlagfrequenz mittels autoregressiver analyse. - Google Patents

Bestimmung der herzschlagfrequenz mittels autoregressiver analyse.

Info

Publication number
DE3674984D1
DE3674984D1 DE8686903080T DE3674984T DE3674984D1 DE 3674984 D1 DE3674984 D1 DE 3674984D1 DE 8686903080 T DE8686903080 T DE 8686903080T DE 3674984 T DE3674984 T DE 3674984T DE 3674984 D1 DE3674984 D1 DE 3674984D1
Authority
DE
Germany
Prior art keywords
determination
heart rate
autoregressive analysis
autoregressive
analysis
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
DE8686903080T
Other languages
English (en)
Inventor
Panos Prezas
Henry Zimmerman Iii
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.)
AT&T Corp
Original Assignee
American Telephone and Telegraph Co 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 American Telephone and Telegraph Co Inc filed Critical American Telephone and Telegraph Co Inc
Application granted granted Critical
Publication of DE3674984D1 publication Critical patent/DE3674984D1/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
    • A61B5/02—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
    • A61B5/0245—Detecting, measuring or recording pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physiology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (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)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
DE8686903080T 1985-05-06 1986-04-30 Bestimmung der herzschlagfrequenz mittels autoregressiver analyse. Expired - Fee Related DE3674984D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/730,486 US4616659A (en) 1985-05-06 1985-05-06 Heart rate detection utilizing autoregressive analysis
PCT/US1986/000943 WO1986006604A1 (en) 1985-05-06 1986-04-30 Heart rate detection utilizing autoregressive analysis

Publications (1)

Publication Number Publication Date
DE3674984D1 true DE3674984D1 (de) 1990-11-22

Family

ID=24935560

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686903080T Expired - Fee Related DE3674984D1 (de) 1985-05-06 1986-04-30 Bestimmung der herzschlagfrequenz mittels autoregressiver analyse.

Country Status (7)

Country Link
US (1) US4616659A (de)
EP (1) EP0222830B1 (de)
JP (1) JPH0824672B2 (de)
CA (1) CA1252893A (de)
DE (1) DE3674984D1 (de)
ES (1) ES8800587A1 (de)
WO (1) WO1986006604A1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4736322A (en) * 1985-07-12 1988-04-05 Clifford Ralph D Cardiological simulator
US4777960A (en) * 1986-08-18 1988-10-18 Massachusetts Institute Of Technology Method and apparatus for the assessment of autonomic response by broad-band excitation
GB8729899D0 (en) * 1987-12-22 1988-02-03 Royal Postgrad Med School Method & apparatus for analysing electro-encephalogram
US5164898A (en) * 1988-06-10 1992-11-17 Ricoh Company, Ltd. System for determining hazardous substance exposure rate from concentration measurement and heart rate data
DE58905852D1 (de) * 1989-07-14 1993-11-11 Haberl Ralph Einrichtung zur Bewertung ausgewählter Signalanteile in physiologischen Messsignalen, insbesondere von Spätpotentialen in Elektrokardiogrammen.
US5188117A (en) * 1991-10-25 1993-02-23 Telectronics Pacing Systems, Inc. Notch filter noise rejection system in a cardiac control device
FR2683913B1 (fr) * 1991-11-19 1994-03-25 Thomson Applic Radars Centre Procede et dispositif de traitement et de detection a haut facteur de visibilite pour l'analyse spectrale d'un signal echantillonne et applications, notamment aux radars doppler.
US5357970A (en) * 1993-04-08 1994-10-25 Critikon, Inc. Method for determining dominant heart rates
DE4444144A1 (de) * 1994-12-12 1996-06-13 Pacesetter Ab Herzschrittmacher mit verbesserter Detektion elektrische Signale
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
US5687735A (en) * 1996-03-28 1997-11-18 Hewlett-Packard Company Robust time-diversity filter and method for removing electromagnetic interference
US20040230252A1 (en) * 1998-10-21 2004-11-18 Saul Kullok Method and apparatus for affecting the autonomic nervous system
GB2359367B (en) * 2000-02-17 2003-11-05 Univ Bristol Monitoring electrical activity
AU2003302369A1 (en) * 2002-11-01 2004-06-18 University Of Lausanne Methods of analyzing atrial fibrillations
US7379770B2 (en) * 2003-05-13 2008-05-27 Dayton Technologies Limited Devices and methods for heart rate measurement and wrist-watch incorporating same
US7415304B2 (en) * 2004-04-15 2008-08-19 Ge Medical Systems Information Technologies, Inc. System and method for correlating implant and non-implant data
US7509159B2 (en) * 2004-04-15 2009-03-24 Ge Medical Systems Information Technologies, Inc. Method and apparatus for detecting cardiac repolarization abnormality
US7162294B2 (en) 2004-04-15 2007-01-09 Ge Medical Systems Information Technologies, Inc. System and method for correlating sleep apnea and sudden cardiac death
US20050234353A1 (en) * 2004-04-15 2005-10-20 Ge Medical Systems Information Technologies, Inc. Method and apparatus for analysis of non-invasive cardiac parameters
US7187966B2 (en) * 2004-04-15 2007-03-06 Ge Medical Systems Information Technologies, Inc. Method and apparatus for displaying alternans data
US7272435B2 (en) * 2004-04-15 2007-09-18 Ge Medical Information Technologies, Inc. System and method for sudden cardiac death prediction
US7072709B2 (en) 2004-04-15 2006-07-04 Ge Medical Information Technologies, Inc. Method and apparatus for determining alternans data of an ECG signal
NZ562182A (en) 2005-04-01 2010-03-26 Qualcomm Inc Method and apparatus for anti-sparseness filtering of a bandwidth extended speech prediction excitation signal
DK1875463T3 (en) 2005-04-22 2019-01-28 Qualcomm Inc SYSTEMS, PROCEDURES AND APPARATUS FOR AMPLIFIER FACTOR GLOSSARY
WO2007094464A1 (ja) * 2006-02-16 2007-08-23 Yamaguchi University 心肺機能計測装置
US7697982B2 (en) * 2006-04-27 2010-04-13 General Electric Company Synchronization to a heartbeat
US20070260151A1 (en) * 2006-05-03 2007-11-08 Clifford Gari D Method and device for filtering, segmenting, compressing and classifying oscillatory signals
GB2472082B (en) * 2009-07-23 2015-05-27 Coreoptics Inc Clock recovery for optical transmission systems
CN112330800B (zh) * 2020-10-28 2023-12-29 沈阳先进医疗设备技术孵化中心有限公司 图像重建方法、装置、控制台设备及ct系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2328468C3 (de) * 1973-06-05 1980-05-29 Hewlett-Packard Gmbh, 7030 Boeblingen Schaltungsanordnung zum Erzeugen einer dem Rhytmus der fötalen Herzschläge entsprechenden Impulsfolge
DE2716739C3 (de) 1977-04-14 1980-06-26 Biotronik Mess- Und Therapiegeraete Gmbh & Co Ingenieurbuero Berlin, 1000 Berlin Verfahren zur Detektion von Signalen
US4193393A (en) * 1977-08-25 1980-03-18 International Bio-Medical Industries Diagnostic apparatus
US4420000A (en) 1981-09-28 1983-12-13 Camino Laboratories, Inc. Method and apparatus for measuring heartbeat rate
JPS58198330A (ja) * 1982-05-17 1983-11-18 日本電気株式会社 信号処理装置

Also Published As

Publication number Publication date
JPS62502819A (ja) 1987-11-12
ES8800587A1 (es) 1987-12-16
US4616659A (en) 1986-10-14
CA1252893A (en) 1989-04-18
WO1986006604A1 (en) 1986-11-20
EP0222830B1 (de) 1990-10-17
JPH0824672B2 (ja) 1996-03-13
ES554700A0 (es) 1987-12-16
EP0222830A1 (de) 1987-05-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: BLUMBACH, KRAMER & PARTNER, 65193 WIESBADEN

8339 Ceased/non-payment of the annual fee