Heinzl L, Hunt J W, Bernstein M
Ontario Cancer Institute, Toronto, Canada.
Int J Hyperthermia. 1991 Mar-Apr;7(2):301-15. doi: 10.3109/02656739109004998.
A non-invasive inductive RF applicator has been designed specially for local heating of 6 mm diameter tumours growing in the brains of F344 rats (144-148 MHz). It is shown that an inductive applicator is the choice for this particular case. The power deposition pattern is analysed by modelling the applicator with a three-dimensional array of magnetic dipoles. The total hyperthermia system is briefly described and results of phantom and in vivo experimental measurements are presented. These confirm the theoretical analysis.
一种非侵入式感应射频施加器专门设计用于对生长在F344大鼠脑部直径6毫米的肿瘤进行局部加热(144 - 148兆赫)。结果表明,对于这种特殊情况,感应施加器是首选。通过用磁偶极子的三维阵列对施加器进行建模来分析功率沉积模式。简要描述了整个热疗系统,并给出了模型和体内实验测量结果。这些结果证实了理论分析。