DE60016261D1 - Verfahren zur analyse von t-zacken mittels analytischen signalen - Google Patents

Verfahren zur analyse von t-zacken mittels analytischen signalen

Info

Publication number
DE60016261D1
DE60016261D1 DE60016261T DE60016261T DE60016261D1 DE 60016261 D1 DE60016261 D1 DE 60016261D1 DE 60016261 T DE60016261 T DE 60016261T DE 60016261 T DE60016261 T DE 60016261T DE 60016261 D1 DE60016261 D1 DE 60016261D1
Authority
DE
Germany
Prior art keywords
tags
analyzing
analytical signals
analytical
signals
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
DE60016261T
Other languages
English (en)
Other versions
DE60016261T2 (de
Inventor
Ali Haghighi-Mood
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.)
Cambridge Heart Inc
Original Assignee
Cambridge Heart 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 Cambridge Heart Inc filed Critical Cambridge Heart Inc
Publication of DE60016261D1 publication Critical patent/DE60016261D1/de
Application granted granted Critical
Publication of DE60016261T2 publication Critical patent/DE60016261T2/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
    • A61B5/355—Detecting T-waves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4884—Other medical applications inducing physiological or psychological stress, e.g. applications for stress testing
    • 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
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
    • A61B5/7207—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Psychiatry (AREA)
  • Physiology (AREA)
  • Signal Processing (AREA)
  • Hospice & Palliative Care (AREA)
  • Social Psychology (AREA)
  • Psychology (AREA)
  • Developmental Disabilities (AREA)
  • Child & Adolescent Psychology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (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)
DE60016261T 1999-09-29 2000-09-29 Verfahren zur analyse von t-zacken mittels analytischen signalen Expired - Lifetime DE60016261T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15652499P 1999-09-29 1999-09-29
US156524P 1999-09-29
PCT/US2000/026822 WO2001022878A1 (en) 1999-09-29 2000-09-29 Analytical signal method for analysis of t-wave alternans

Publications (2)

Publication Number Publication Date
DE60016261D1 true DE60016261D1 (de) 2004-12-30
DE60016261T2 DE60016261T2 (de) 2005-12-01

Family

ID=22559926

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60016261T Expired - Lifetime DE60016261T2 (de) 1999-09-29 2000-09-29 Verfahren zur analyse von t-zacken mittels analytischen signalen

Country Status (4)

Country Link
EP (1) EP1215996B1 (de)
JP (1) JP3953323B2 (de)
DE (1) DE60016261T2 (de)
WO (1) WO2001022878A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7725172B2 (en) * 2003-01-13 2010-05-25 Medtronic, Inc. T-wave alternans train spotter
CN101232844A (zh) * 2004-07-30 2008-07-30 捷通心脏系统公司 检测由cpr或患者动作引起的人为信号
JP5634311B2 (ja) * 2011-03-25 2014-12-03 パナソニック株式会社 生体音処理装置および生体音処理方法
EP2689728B1 (de) * 2011-03-25 2015-05-06 Panasonic Corporation Bioakustische verarbeitungsvorrichtung und bioakustisches verarbeitungsverfahren
JP5634312B2 (ja) * 2011-03-25 2014-12-03 パナソニック株式会社 生体音処理装置および生体音処理方法
JP6173905B2 (ja) * 2013-12-16 2017-08-02 大名 魏 Ｔｗａ測定装置及びｔｗａ測定装置の作動方法
TWI640294B (zh) * 2018-02-27 2018-11-11 國立臺北科技大學 Method for analyzing physiological characteristics in real time in video

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4802491A (en) 1986-07-30 1989-02-07 Massachusetts Institute Of Technology Method and apparatus for assessing myocardial electrical stability
JPS63203133A (ja) * 1987-02-20 1988-08-23 株式会社　スズケン 心電図波形解析装置
US5309917A (en) * 1991-09-12 1994-05-10 Drexel University System and method of impedance cardiography and heartbeat determination
US5713367A (en) 1994-01-26 1998-02-03 Cambridge Heart, Inc. Measuring and assessing cardiac electrical stability
EP0746229B1 (de) * 1994-01-26 2003-09-10 Cambridge Heart, Inc. Gerät zur messung und auswertung der elektrischen stabilität des herzens
US5570696A (en) * 1994-01-26 1996-11-05 Cambridge Heart, Inc. Method and apparatus for assessing myocardial electrical stability

Also Published As

Publication number Publication date
JP3953323B2 (ja) 2007-08-08
EP1215996A1 (de) 2002-06-26
JP2003510122A (ja) 2003-03-18
EP1215996B1 (de) 2004-11-24
DE60016261T2 (de) 2005-12-01
WO2001022878A1 (en) 2001-04-05

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