BIOSENSOR FOR MEASURING BIOMATERIAL

摘要

PURPOSE: A biosensor for measuring a biomaterial is provided to solve a problem that has an effect on a measured result since a sample does not sufficiently fill a capillary space if a finger is separated before the sample is not sufficiently filled in the capillary space. CONSTITUTION: A biosensor(100) for measuring a biomaterial comprises a first substrate, a second substrate and a analysis agent. A concave part(110) is formed on one side of the first substrate. The second substrate comprises a plurality of reacting electrodes, on which a biochemical reaction to the biomaterial occurs. The second substrate comprises a plurality of transferring electrodes(112), which transfer the biochemically generated signal to a detector. A part of the concave part forms a sample introducing hole(101). In order that the reacting electrode faces the concave part, the second substrate is attached to the first substrate. The analysis agent is located in the concave part and has a biochemical reaction to the biomaterial.