BIOSENSOR AND ITS MEASUREMENT SENSITIVITY CONTROLLING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a biosensor in which an operation for correcting the sensitivity difference is eliminated when the biosensor is used. SOLUTION: A trimmable resistor 15 is provided on a lead electrode 10 so that the measurement sensitivity of a biosensor can be controlled finely by trimming the resistor 15 depending on the sensitivity variation of the biosensor due to such factors as the manufacturing conditions of the biosensor in manufacturing process or the lot number of an enzyme being used 15.