Electrolysis: processes – compositions used therein – and methods – Electrolytic analysis or testing – Involving enzyme or micro-organism
Reexamination Certificate
2006-03-16
2010-12-14
Olsen, Kaj K (Department: 1795)
Electrolysis: processes, compositions used therein, and methods
Electrolytic analysis or testing
Involving enzyme or micro-organism
C204S403020
Reexamination Certificate
active
07850839
ABSTRACT:
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 board 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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Matsumoto Kazuhiro
Miyazaki Shoji
Sawada Yasuhiko
Tokunaga Hiroyuki
Tokuno Yoshinobu
Amster Rothstein & Ebenstein LLP
Olsen Kaj K
Panasonic Corporation
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