| 摘要 |
A blood component separation device for separating a plurality of blood components from blood extracted from a donor and extracting platelets, wherein the blood component separation device has a computation unit for calculating a predicted platelet recovery rate from the hematocrit value of the blood and the platelet concentration of the blood, and calculating a recommended processing amount for the blood recommended for extracting a target number of units of platelets on the basis of the calculated predicted platelet recovery rate, and the computation unit makes the predicted platelet recovery rate calculated from any hematocrit value and any platelet concentration a predetermined value α smaller when the donor is female than when the donor is male. |
