【摘要】 本文介绍我院肿瘤射频治疗机机房的电磁屏蔽系统。根据高频 (射频 )电磁场设备的技术要求和实际测试结果 ,总结电磁屏蔽的选材和施工经验 ,探讨需改进的不足之处 ,提出可行的屏蔽措施和建议更多还原

【Abstract】 This paper describes the electromagnetic shield for radio-frequency of tumor hyperthermia system in our hospital. According to the technical require ment of the high frequency (radio-frequency) electromagnetic equipment and the testing results, this paper summarizes the experiences for material selection an d construction, discusses the disadvantage that need to be improved and gives su ggestions and doable shielding measures for the system.更多还原