Patent ID: 9213012
Filing Date: 2015-12-15
Classification: C12Q,G01N

Abstract:
1. A method of measuring a component in blood using a biosensor comprising a first electrode system including a first working electrode on which at least an oxidoreductase that acts upon the component and a mediator are provided and a first counter electrode and a second working electrode on which the mediator is not provided, the method comprising: a first step of obtaining a first current value by applying a first voltage to the first working electrode as a working electrode and the first counter electrode as a counter electrode; and a second step of obtaining a second current value by applying a second voltage to the second working electrode as a working electrode and the first working electrode as a counter electrode, wherein the first current value contains information on the amount of the component, the second current value contains information related to an amount of blood cells in the blood, the first voltage is applied for a time of 0.5 to 10 seconds and the second voltage is applied for a time of 0.001 to 10 seconds and the first current value and the second current value are used to calculate a value of the amount of the component, corrected based on the amount of blood cells.