| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a measuring display device for performing accurate measurement. <P>SOLUTION: A specimen measuring instrument 10 is composed of a biosensor 12 and the measuring display device 14. The biosensor 12 includes a power supply part 32 for applying voltage across a sensing acting electrode 48 and a sensing counter electrode 50 to generate potential difference and a current measuring part 52 for measuring the current flowing across the sensing acting electrode 48 and the sensing counter electrode 50. The measuring display device 14 includes a calculation part 54 for secondarily differentiating the current flowing across the sensing acting electrode 48 and the sensing counter electrode 50 and a comparing decision part 56 for calculating whether the value calculated by secondary difference exceeds the threshold. <P>COPYRIGHT: (C)2009,JPO&INPIT |
