CAJ | 학술논문

为了在较低的副作用下治疗肿瘤，提出了一种基于FTDT的肿瘤电磁辐射加温治疗的方法。阐述了在加温治疗方法下FTDT的数值方法、边界条件和激励源等问题。对比正常细胞结构和肿瘤在电磁场中的差异，基于电磁散射理论和对肿瘤中的电磁场进行建模，给出了肿瘤中电磁场的计算和仿真结果。在此基础上，计算出了肿瘤中的SAR值，再结合肿瘤细胞和正常组织细胞热传导不同的实际情况，给出基于FTDT的天线辐射的具体方案。
위료재교저적부작용하치료종류，제출료일충기우FTDT적종류전자복사가온치료적방법。천술료재가온치료방법하FTDT적수치방법、변계조건화격려원등문제。대비정상세포결구화종류재전자장중적차이，기우전자산사이론화대종류중적전자장진행건모，급출료종류중전자장적계산화방진결과。재차기출상，계산출료종류중적SAR치，재결합종류세포화정상조직세포열전도불동적실제정황，급출기우FTDT적천선복사적구체방안。
In order to treat cancer in the lower side effects,we put forward a heating treatment method based on FTDT tumor electromagnetic radiation. This paper expounds the FTDT numerical method,boundary conditions, and the exciting source problem in hyperthermia treatment method. We compared the normal cell structure and tumor in the electromagnetic field differences. Based on the theory of electromagnetic scattering and the tumor in the electromagnetic field modeling,the electromagnetic field calculation and simulation results were given. Based on calculated tumor in the SAR value,combined with the actual situation of different tumor cells and normal tissue cells heat conduction,the concrete scheme of the antenna radiation based on the FTDT was given.