F133 誘電体ボーラスによる空胴共振器アプリケータの加温位置制御(OS-6:バイオ・メディカルテクノロジーと関連した熱・物質移動現象(II))

概要

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This paper discussed the re-entrant resonant cavity applicator system for brain tumor hyperthermia treatments. Here, a new method to control the heating area was proposed. In this method, first, we attached dielectric bolus to the agar phantom. Second, we changed physical parameters of the dielectric bolus. In this paper, we presented SAR distributions of agar phantom using the proposed method. From these results, we found that the controllable range of heating area was about 90% of the distance from the center of the agar phantom. It was found that the proposed heating method was useful to control the heating area for effective hyperthermia treatments.
一般社団法人日本機械学会の論文
2010-10-29