| 摘要 |
PROBLEM TO BE SOLVED: To provide a gamma camera device capable of acquiring an image with high resolution. SOLUTION: The position of a collimator 30 to the gamma camera 16 is adjusted according to the position of a detection plane 48 of a subject 14, and then gamma rays emitted from the subject 14 are detected by a scintillation detector 44 through the collimator 30 and a scintillator 42, then transferred to an image recomposing part 18 through a signal processing circuit 46 and displayed on a display 22.
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