Disclosed is a method for predicting the optimal amounts of radiopharmaceutical andor chemotherapy agents to administer to a patient, by determining the level of saturation of the therapeutic agents in the patient’s cells. It achieves a simple and effective process which makes it possible to considerably lengthen the useful life of said moulds. The second starting material is then placed into a mixer to mix with a first foaming reaction solution including polyol, catalyst and additives injected into the mixer so as to form a semi-treated foaming material. The optical detectors detect the optical signals to convert the optical signals into electrical signals. Owing to the above configuration, a break and a short circuit in a portion where a sense amplifier block and a sub memory array are connected, can be avoided, and a connection layout is facilitated. The other end of the curved element is pivotally connected to a transmission beam.