DE69939325D1 - Verfahren, vorrichtung und system zum beseitigen von bewegungsartefakten bei messungen von körperparametern - Google Patents

Verfahren, vorrichtung und system zum beseitigen von bewegungsartefakten bei messungen von körperparametern

Info

Publication number
DE69939325D1
DE69939325D1 DE69939325T DE69939325T DE69939325D1 DE 69939325 D1 DE69939325 D1 DE 69939325D1 DE 69939325 T DE69939325 T DE 69939325T DE 69939325 T DE69939325 T DE 69939325T DE 69939325 D1 DE69939325 D1 DE 69939325D1
Authority
DE
Germany
Prior art keywords
bodily
segment
parameter
pulse
subsegments
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
DE69939325T
Other languages
English (en)
Inventor
Jesus D Martin
John R Delfavero
August J Allo
Reuben W Edgar
Michael B Jaffe
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NTC Technology Inc
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NTC Technology Inc
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Filing date
Publication date
Application filed by NTC Technology Inc filed Critical NTC Technology Inc
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Publication of DE69939325D1 publication Critical patent/DE69939325D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • 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
DE69939325T 1998-10-15 1999-10-13 Verfahren, vorrichtung und system zum beseitigen von bewegungsartefakten bei messungen von körperparametern Expired - Lifetime DE69939325D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10442298P 1998-10-15 1998-10-15
US09/410,991 US6393311B1 (en) 1998-10-15 1999-10-01 Method, apparatus and system for removing motion artifacts from measurements of bodily parameters
PCT/US1999/023803 WO2000022408A2 (en) 1998-10-15 1999-10-13 Method, apparatus and system for removing motion artifacts from measurements of bodily parameters

Publications (1)

Publication Number Publication Date
DE69939325D1 true DE69939325D1 (de) 2008-09-25

Family

ID=26801523

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69939325T Expired - Lifetime DE69939325D1 (de) 1998-10-15 1999-10-13 Verfahren, vorrichtung und system zum beseitigen von bewegungsartefakten bei messungen von körperparametern

Country Status (5)

Country Link
US (1) US6393311B1 (de)
EP (1) EP1121051B1 (de)
AT (1) ATE404109T1 (de)
DE (1) DE69939325D1 (de)
WO (1) WO2000022408A2 (de)

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Also Published As

Publication number Publication date
US6393311B1 (en) 2002-05-21
EP1121051A4 (de) 2003-07-02
EP1121051A2 (de) 2001-08-08
WO2000022408A9 (en) 2000-10-05
WO2000022408A2 (en) 2000-04-20
ATE404109T1 (de) 2008-08-15
WO2000022408A8 (en) 2000-08-17
WO2000022408A3 (en) 2000-07-13
EP1121051B1 (de) 2008-08-13

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