质子治疗系统的电磁发射检测方法研究

Study on Test Method of Radiation Emission of Proton Therapy Equipment

质子治疗系统的电磁兼容检测有别于传统产品在暗室里的检测,对样品组成的划分、适用标准的理解、运行模式的制订、测试位置的选取、现场的噪声排查等都有很高的要求。按照GB 4824—2019标准要求进行了解读,制订了质子治疗设备辐射发射的检测方法,为检测行业提供参考意见,并结合实际测试中遇到的问题进行了研究。

Electromagnetic compatibility testing of proton therapy system is different from that of traditional products in an anechoic chamber.It has high requirements on the division of sample composition,the understanding of applicable standards,the formulation of operation mode,the selection of test location,and the test of ambient noise.According to the requirements of GB 4824—2019 standard,the test method of radiation emission of proton therapy equipment was developed to provide reference advice for the industry,and the problems encountered in the actual test were studied.