Patent ID: 9629577
Date: 2017-04-25
CPC Classifications: A61B,G01N

Claim:
1. A biological information measurement device, to which a biosensor is attached, the biosensor comprising a first electrode and a second electrode, a reagent portion provided between the first electrode and the second electrode, and a guide portion for guiding blood to the reagent portion, wherein the biological information measurement device comprises: a first input terminal, to which the first electrode is connected, and a second input terminal, to which the second electrode is connected, a voltage applying unit for applying a voltage to the first input terminal and the second input terminal, and a control unit connected to the voltage applying unit, the control unit is configured to execute: a pre-processing voltage application mode, in which the voltage applying unit applies a pre-processing voltage to the first input terminal and the second input terminal, and a biological information measurement mode, in which after the pre-processing voltage application mode, the voltage applying unit applies a measuring voltage to the first input terminal and the second input terminal to measure biological information, and the control unit has a configuration, in which the hematocrit value of the blood is calculated in either the pre-processing voltage application mode or the biological information measurement mode, and according to the hematocrit value thus calculated, the duration for applying the measuring voltage to the first input terminal and the second input terminal upon and after the calculation of the hematocrit value is modified.