DE69624797D1 - Verfahren und apparat zur detektion von artifakten mit hilfe von gleichtakt signalen in differential signal detektoren - Google Patents

Verfahren und apparat zur detektion von artifakten mit hilfe von gleichtakt signalen in differential signal detektoren

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Publication number
DE69624797D1
DE69624797D1 DE69624797T DE69624797T DE69624797D1 DE 69624797 D1 DE69624797 D1 DE 69624797D1 DE 69624797 T DE69624797 T DE 69624797T DE 69624797 T DE69624797 T DE 69624797T DE 69624797 D1 DE69624797 D1 DE 69624797D1
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Prior art keywords
equal
signal
differential signal
signals
detecting artifacts
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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
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DE69624797T
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DE69624797T2 (de
Inventor
D Lyster
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Agilent Technologies Inc
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Agilent Technologies Inc
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Publication of DE69624797T2 publication Critical patent/DE69624797T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • A61B5/30—Input circuits therefor
    • A61B5/305—Common mode rejection
    • 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
    • A61B5/30—Input circuits therefor
    • 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
    • A61B5/30—Input circuits therefor
    • A61B5/307—Input circuits therefor specially adapted for particular uses
    • A61B5/308—Input circuits therefor specially adapted for particular uses for electrocardiography [ECG]
    • 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
    • A61B5/7217—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise originating from a therapeutic or surgical apparatus, e.g. from a pacemaker

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Artificial Intelligence (AREA)
  • Physiology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Cardiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Error Detection And Correction (AREA)
DE69624797T 1995-03-03 1996-02-29 Verfahren und apparat zur detektion von artifakten mit hilfe von gleichtakt signalen in differential signal detektoren Expired - Lifetime DE69624797T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39970495A 1995-03-03 1995-03-03
PCT/US1996/002826 WO1996027326A1 (en) 1995-03-03 1996-02-29 Method and apparatus for detecting artifacts using common-mode signals in differential signal detectors

Publications (2)

Publication Number Publication Date
DE69624797D1 true DE69624797D1 (de) 2002-12-19
DE69624797T2 DE69624797T2 (de) 2003-04-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE69624797T Expired - Lifetime DE69624797T2 (de) 1995-03-03 1996-02-29 Verfahren und apparat zur detektion von artifakten mit hilfe von gleichtakt signalen in differential signal detektoren

Country Status (6)

Country Link
US (1) US5902249A (de)
EP (2) EP0813386B1 (de)
JP (1) JP4151766B2 (de)
CA (1) CA2211550A1 (de)
DE (1) DE69624797T2 (de)
WO (1) WO1996027326A1 (de)

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Also Published As

Publication number Publication date
EP1158664A3 (de) 2002-02-20
US5902249A (en) 1999-05-11
EP1158664A2 (de) 2001-11-28
EP0813386A1 (de) 1997-12-29
WO1996027326A1 (en) 1996-09-12
JP4151766B2 (ja) 2008-09-17
JPH11501541A (ja) 1999-02-09
CA2211550A1 (en) 1996-09-12
EP0813386B1 (de) 2002-11-13
DE69624797T2 (de) 2003-04-10

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