| 摘要 |
PROBLEM TO BE SOLVED: To provide a gamma camera adjusting device capable of adjusting a two-dimensional image of a gamma camera safely without imposing a load on a user.SOLUTION: A gamma camera adjusting device 1 for adjusting a gamma camera for detecting radiation emitted from a subject, and displaying its distribution state on an image, includes a retention mechanism 2 for retaining a radiation source 6 movably. The retention mechanism 2 moves the radiation source 6 at a constant speed or at variable speeds. |
