外照射のための体位再現性を目的とした固定器の試作

概要

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Recent progress and popularization of radiotherapy of cancer are truely remarkable. Especially the development of high energy accelerator, such as a linear accelerator, enabled us to do more precise and efficient treatment. The out-put is quite high ane the penumbra is minimum. Moreover, the conputerization of the treatment-planning is now put to practical use. In spite of above-mentioned improvements of the radiotherapy, the another importanttechniques-positioning and fixation-seems to remain still in primitive stage. To secure the better positioning, the better fixation and the better reproducibility. We have developed several kinds of fixing devices as follows. I. Immobilizer for Head. I. Immobilizer for Head and Neck. I. Immobilizer for Tongue. I. Immobilizer for pelvis. I. Immobilizer for pediatrical use.
公益社団法人日本放射線技術学会の論文
1969-10-31