Method and apparatus for calibration and quality assurance of nuclear medicine imaging

摘要

(57) In the method for quality assurance and / or calibration of nuclear medicine imaging, this [summary] The present invention, the organ to be investigated, a radioactive solution that emit detectable radiation, the functional information of the organ to be investigated By placing the phantom to simulate, on how to obtain and by detecting this radiation. To simulate by adjusting the detectable radiation from this phantom, that you empty and fill of these organs of the phantom should be investigated. The organ to be simulated by the phantom, to be in the form of a container filled with radioactive liquid, and further, in order to block radiation to the gamma camera from these containers, the apparatus, this and these containers During the camera, including such as steel plate, a movable shut-off component. This invention also relates to the assembly device comprising a gamma camera and the apparatus of the present invention.