Patent ID: 8249319
Filing Date: 2012-08-21
Classification: A61B,G01T

Abstract:
1. A nuclear medicine diagnosis apparatus for obtaining data for nuclear medicine of a subject based on radioactive rays generated from the subject having radiopharmaceuticals administered thereto, comprising: a first measuring device for measuring a first variation with time that is a variation with time of the data for nuclear medicine obtained by a variety of radiopharmaceuticals having been administered; a deriving device for obtaining a second variation with time, for each radiopharmaceutical, that is a variation with time of an accumulated amount by the radiopharmaceuticals in the subject based on the first variation with time; and an acquiring device for acquiring an accumulated image of each radiopharmaceutical based on the second variation with time, wherein the first measuring device for measuring the first variation with time measures the first variation with time at a plurality of points, when a number of radiopharmaceutical administered is set to M, and a number of unknown number for determining the second variation with time for every radiopharmaceutical is set to N, and wherein when the first variation with time is a variation with time of a total dose of the radioactive rays obtained by M of the radiopharmaceuticals being administered; a Jth radiopharmaceutical is set to A the deriving device for obtaining the second variation with time determines the variation a