| abstract |
A body fluid testing unit and a body fluid testing device capable of quickly testing a plurality of specific substances in a body fluid sample are obtained. SOLUTION: A body fluid test unit 10 is configured by providing a reagent layer 24 in which a plurality of different types of reagents that react with a body fluid specimen and develop color are carried at different positions. Then, the body fluid testing device 40 irradiates a plurality of colored reagent portions with measurement light 43 having a wavelength suitable for each reagent, and at that time, the amount of light 43R reflected by the reagent portion is changed by the two-dimensional photodetector 50 or the like. Detection is performed for each reagent portion, and the optical density of the reagent portion is detected. |