COLLIMATOR AND SCINTILLATION CAMERA SYSTEM FOR USE IN CARRYING OUT ATTENUATION-CORRECTED SPECT STUDIES OF SMALL BODY ORGANS SUCH AS THE HEART AND BRAIN

摘要

In the axial direction, a collimator is a fan-beam collimator. In the transverse direction, the collimator has a set of central magnifying fan beams located between two sets of peripheral magnifying fan beams.