| 摘要 |
PROBLEM TO BE SOLVED: To provide a phantom apparatus and method for verifying a radiation process, in a radiation treatment plan.SOLUTION: Provided is one movement apparatus for moving the first small areas 5, 7, 8, 9 of radiation phantom apparatuses 1, 2 with respect to one of the second small areas 5, 7, 8, 9, 17 of the radiation phantom apparatuses 1, 2. The radiation phantom apparatuses 1, 2 have properties compatible to a radiation phantom model in at least some areas.SELECTED DRAWING: Figure 1 |
