BIOSENSOR AND METHOD FOR MANUFACTURING SAME

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United States of America Patent

APP PUB NO 20150369770A1
SERIAL NO

14761260

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention provides a biosensor capable of measuring various blood components, in particular, the concentration of blood glucose with high accuracy even when a hematocrit level varies. The above-described object was achieved by a biosensor 10, which includes an electrically insulating substrate 102, an electrode system 104 including a working electrode 1042 and a counter electrode 1044 formed on the electrically insulating substrate 102, and a reagent layer 204 containing an oxidoreductase and a redox mediator, and in which the electrode system 104 is formed from gold, a hydrophilic polymer layer 202 is provided on the electrode system 104, and the reagent layer 204 is provided outside the hydrophilic polymer layer 202 so that the oxidoreductase and the redox mediator are transferred to the hydrophilic polymer layer 202 after coming into contact with a sample.

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Patent Owner(s)

Patent OwnerAddress
TANAKA KIKINZOKU KOGYO K K7-3 MARUNOUCHI 2-CHOME CHIYODA-KU TOKYO 100-6422

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
INOSE, Yuka Tokyo, JP 1 1
KURITA, Masaaki Kanagawa, JP 11 38
NISHIMORI, Takashi Kanagawa, JP 41 1255
SHIMAZAKI, Junko Tokyo, JP 14 23

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