Patent ID: 8052619

Claim:
A blood sensor that is detachably attached to a blood test apparatus having a plurality of connectors, comprising: a base plate; a storing part that is provided in the base plate and having an opening; a supply channel having one end communicating with the storing part such that blood within the storing part is supplied to flow into the supply channel by capillary action; a detecting section that is provided in the supply channel; an air hole that communicates with the supply channel; an electrode system including a plurality of electrodes that is provided in an area including the detecting section; a plurality of connection terminals that are electrically connected with each electrode of the electrode system; a reference terminal that serves as a reference for identifying each of the plurality of connection terminals, wherein the plurality of connectors are connected to the plurality of connection terminals and the reference terminal of the blood sensor attached at a predetermined position in the blood test apparatus, respectively.