一种用于匹配射野的射束校准装置。
A beam alignment device for matching fields.
作者信息
Buck B A, Siddon R L, Svensson G K
出版信息
Int J Radiat Oncol Biol Phys. 1985 May;11(5):1039-43. doi: 10.1016/0360-3016(85)90129-4.
PMID:3988554
Abstract
When radiation treatment is delivered to adjacent or contiguous tumor volumes with multiple fields, the geometric alignment of the beams is particularly critical. A beam alignment device has been developed that enables precise matching of such fields.
摘要
当使用多个射野对相邻或连续的肿瘤体积进行放射治疗时，射束的几何对准尤为关键。现已开发出一种射束对准装置，可实现此类射野的精确匹配。
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