BIOSENSOR COMPRISING ELECTRODE FOR MEASURING HEMATOCRIT VALUE

Provided is a method for measuring the concentration of a substance in a blood sample, comprising: supplying the blood sample to a biosensor comprising a hematocrit electrode for measuring a hematocrit value on the surface of which electrode an electrically conductive polymer is immobilized, a worki...

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Bibliographic Details
Main Authors KANEDA, Hisashi, SAEDA, Megumi
Format Patent
LanguageEnglish
French
German
Published 26.10.2016
Subjects
BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS OR TEST PAPERS THEREFOR
CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES
ENZYMOLOGY
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS
METALLURGY
MICROBIOLOGY
MUTATION OR GENETIC ENGINEERING
PHYSICS
PROCESSES OF PREPARING SUCH COMPOSITIONS
SPIRITS
TESTING
VINEGAR
WINE
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Summary:Provided is a method for measuring the concentration of a substance in a blood sample, comprising: supplying the blood sample to a biosensor comprising a hematocrit electrode for measuring a hematocrit value on the surface of which electrode an electrically conductive polymer is immobilized, a working electrode, a counter electrode, and a reference electrode; measuring the value of a first current which flows when a voltage of 0 to 400 mV is applied to the working electrode, and calculating the concentration of the substance from the measured value of the first current; measuring the value of a second current which flows when a voltage of 400 to 800 mV is applied to the hematocrit electrode; and correcting the concentration of the substance with the value of the second current or the hematocrit value calculated from the value of the second current.
Bibliography:Application Number: EP20160163926