Method and apparatus for electrochemical measurement using statistical technique

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United States of America Patent

PATENT NO 6576117
SERIAL NO

09700765

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ATTORNEY / AGENT: (SPONSORED)

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A predetermined voltage is applied to a biosensor twice to promote an electrochemical reaction, and the following parameters (P1 and P2) are calculated from the values of detected current. A statistical technique is used with these parameters to compensate for errors so that the concentration of an object can be determined. P1: the ratio (If/Ib) of the maximum current (If) or a current occurring the maximum in the first excitation to a current (Ib) read at any point in the second excitation. P2: a current (Ib) read at any point in the second excitation.

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Patent Owner(s)

  • ARKRAY, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hamamoto, Katsumi Kyoto, JP 13 2618
Iketaki, Kazuo Kyoto, JP 4 930
Inoue, Yoichi Kyoto, JP 40 1351

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