摘要
本文介绍了用铁磁体植入式热疗法治疗恶性肿瘤的优点和铁磁体植入式脑肿瘤热疗仪的治疗原理 ;分析了用于铁磁体植入式脑肿瘤热疗仪的高频电流振荡器及其控制和保护电路的工作原理 ;给出了高频谐振电路的参数设计方法 ;
The advantage of ferromagnetic heating treatment method to cure malignancy is introduced, and the principle of brain tumors heating instrument is also introduced in this paper. The principle of high frequency current resonator used in ferromagnetic implanting brain tumors heating instrument, and its control and protect circuit, are analyzed. The parameter design method of high frequency resonance circuit is also given. The final experiment results reveal that this high frequency current resonator applying to brain tumors heating instrument is feasible.
出处
《信息技术与信息化》
2004年第4期62-64,共3页
Information Technology and Informatization
关键词
铁磁体植入
脑肿瘤
热疗仪
脉宽调制
高频振荡器
Brain Tumors Heating Instrumen High Frequency Current Resonator Pulse Width Modulation
