Development of Accistance System for High Accuracy Breast Cancer Radio Frequency Ablation

射频消融术（RFA）作为乳腺癌的微创治疗方法近年来受到关注。为了提高射频消融治疗效果，我们研制了射频消融治疗乳腺癌高精度消融的支持系统。该系统主要由高精度温度分布模拟器和最佳穿刺工艺组成。一些体内实验结果表明，温度分布模拟器具有较高的重复性，实验结果与分析结果的温差在4.0℃以内。在获得乳腺癌最佳穿刺过程中，我们制定了最佳穿刺条件。这种情况是通过猪乳房植入模拟肿瘤的体外实验得出的。

Recently the radio frequency ablation (RFA) treatment is focused on as minimally invasive treatment for breast cancer. In order to improve treatment effect of RFA, we developed the support system of RFA treatment for breast cancer ablation high accurately. Our system mainly consists of high accuracy temperature distribution simulator and optimal process for puncture. As the results of some in vivo experiments, the temperature distribution simulator enable to be high repeatability that the temperature difference between experimental results and analysis results is within 4.0 deg C. And, in obtaining the process of optimal puncture for breast cancer, we developed the optimal puncture condition. This condition was derived from in vitro experiments by using simulant cancer which was implanted in hog breast.