WHOLE BLOOD COMPONENT MEASURING DEVICE AND METHOD

This invention is a whole blood immunity measuring device 100 that can measure a concentration of hemoglobin and a concentration of a measuring object such as a concentration of C-reactive protein in whole blood quickly and accurately with reducing a running cost and a burden for a human subj ect. The whole blood immunity measuring device 100 comprises a hemolytic reagent supply device 40 that supplies a hemolytic reagent to a whole blood sample, a first light source 70 that irradiates light on a first sample as being the whole blood sample to which the hemolytic reagent is added, a first light detection device 80 that detects first light intensity of the transmitted light, a Hgb calculation part 51 that calculates concnetration of hemoglobin in the whole blood sample based on the first light intensity, an immunoreagent supply device 40 that supplies an immunoreagent to the first sample, a second light source 20 that irradiates light on a second sample as being the first sample to which the immunoreagent is added, a second light detection device 30 that detects second light intensity of the transmitted light, and a measuring object calculation part 50 that calculates a concentration of the measuring object based on the second light intensity in the process of an immune reaction of the measuring object to the immune component in the immunoreagent and the hemoglobin concentration.