BIOSENSOR, MEASURING INSTRUMENT FOR BIOSENSOR, AND METHOD OF QUANTIFYING SUBSTRATE

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United States of America Patent

SERIAL NO

15705540

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of measuring a quantity of a substrate contained in sample liquid is provided. This method can reduce measurement errors caused by a biosensor. The biosensor includes at least a pair of electrodes on an insulating beard and is inserted into a measuring device which includes a supporting section for supporting detachably the biosensor, plural connecting terminals to be coupled to the respective electrodes, and a driving power supply which applies a voltage to the respective electrodes via the connecting terminals. One of the electrodes of the biosensor is connected to the first and second connecting terminals of the measuring device only when the biosensor is inserted into the measuring device in a given direction, and has a structure such that the electrode becomes conductive between the first and second connecting terminals due to a voltage application by the driving power supply.

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Patent Owner(s)

Patent OwnerAddress
PHC HOLDINGS CORPORATIONTOKYO 100-8403

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Miyazaki, Shoji Ehime, JP 60 3758
Tokunaga, Hiroyuki Ehime, JP 135 3729
Tokuno, Yoshinobu Ehime, JP 47 5151

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