FI964263A - Menetelmä ja laite glukoosin analysoimiseksi biologisesta näytteestä - Google Patents

Menetelmä ja laite glukoosin analysoimiseksi biologisesta näytteestä Download PDF

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Publication number
FI964263A
FI964263A FI964263A FI964263A FI964263A FI 964263 A FI964263 A FI 964263A FI 964263 A FI964263 A FI 964263A FI 964263 A FI964263 A FI 964263A FI 964263 A FI964263 A FI 964263A
Authority
FI
Finland
Prior art keywords
light
pct
sample
glucose concentration
light path
Prior art date
Application number
FI964263A
Other languages
English (en)
Swedish (sv)
Other versions
FI964263A0 (fi
Inventor
Matthias Essenpreis
Alexander Knuettel
Dirk Boecker
Original Assignee
Boehringer Mannheim Gmbh
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
Priority claimed from DE4415728A external-priority patent/DE4415728A1/de
Priority claimed from DE19944439900 external-priority patent/DE4439900A1/de
Application filed by Boehringer Mannheim Gmbh filed Critical Boehringer Mannheim Gmbh
Publication of FI964263A publication Critical patent/FI964263A/fi
Publication of FI964263A0 publication Critical patent/FI964263A0/fi

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—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
    • 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
    • A61B5/14532—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 for measuring glucose, e.g. by tissue impedance measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/45—Refractivity; Phase-affecting properties, e.g. optical path length using interferometric methods; using Schlieren methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Emergency Medicine (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
FI964263A 1994-05-05 1996-10-23 Menetelmä ja laite glukoosin analysoimiseksi biologisesta näytteestä FI964263A0 (fi)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4415728A DE4415728A1 (de) 1994-05-05 1994-05-05 Verfahren und Vorrichtung zur Analyse von Glucose in einer biologischen Probe
DE19944439900 DE4439900A1 (de) 1994-11-08 1994-11-08 Verfahren und Vorrichtung zur Analyse von Glucose in einer biologischen Probe
PCT/DE1995/000573 WO1995030368A1 (de) 1994-05-05 1995-04-26 Verfahren und vorrichtung zur analyse von glucose in einer biologischen probe

Publications (2)

Publication Number Publication Date
FI964263A true FI964263A (fi) 1996-10-23
FI964263A0 FI964263A0 (fi) 1996-10-23

Family

ID=25936274

Family Applications (1)

Application Number Title Priority Date Filing Date
FI964263A FI964263A0 (fi) 1994-05-05 1996-10-23 Menetelmä ja laite glukoosin analysoimiseksi biologisesta näytteestä

Country Status (14)

Country Link
US (1) US5710630A (fi)
EP (1) EP0758211B1 (fi)
JP (1) JPH09512722A (fi)
KR (1) KR970702010A (fi)
AT (1) ATE174196T1 (fi)
AU (1) AU686373B2 (fi)
CA (1) CA2189047A1 (fi)
DE (1) DE59504495D1 (fi)
FI (1) FI964263A0 (fi)
IL (1) IL113570A0 (fi)
NO (1) NO964618L (fi)
NZ (1) NZ284432A (fi)
TW (1) TW275570B (fi)
WO (1) WO1995030368A1 (fi)

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