METHOD FOR GENERATING MEDICAL RADIOISOTOPES

摘要

FIELD: medicine, pharmaceutics.SUBSTANCE: invention refers to a method for generating radioiotopes to be used in nuclear medicine for producing pharmaceutical preparations administered into the patients. The declared method involves exposing a target to a deceleration radiation beam and extracting the generated radionuclides from the target by radiochemical approaches. The declared method is implemented by using the target and nuclear reactions in the above reactions in the target and causing generating the chemical nuclei different from the target chemicals. The deceleration radiation is generated by an electron beam at energy 40-60 MeV and average beam current 40 mcA in a radiator having a thickness of tenth to one radiation length of a radiator material. The target exposure duration makes one half-life period of the generated isotope T.EFFECT: declared invention provides higher specific activity of radionuclides for nuclear medicine.2 cl, 1 ex