医学理疗设备电磁辐射环境监测与评价  

Environmental Monitoring and Evaluation of Electromagnetic Radiation from Medical Physiotherapy Equipments

作　　者：冯江平 黄仲明 马卫江 张金帆 FENG Jiangping;HUANG Zhongming;MA Weijiang;ZHANG Jinfan(Guangdong Shenzhen Ecological Environmental Monitoring Centre Station,Shenzhen,Guangdong 518049,China;Pengfu Ecological Environment Technology(Shenzhen)Co.,Ltd.,Shenzhen,Guangdong 518000,China;Guangdong Guangzhou Ecological Environmental Monitoring Centre Station,Shenzhen,Guangdong 510060,China)

机构地区：[1]广东省深圳生态环境监测中心站,广东深圳518049 [2]鹏辐生态环境技术(深圳)有限公司,广东深圳518000 [3]广东省广州生态环境监测中心站,广东广州510060

出　　处：《环境监测管理与技术》2024年第5期64-68,共5页The Administration and Technique of Environmental Monitoring

基　　金：国家自然科学基金资助项目(NSFC11375182);生态环境部核与辐射安全监管基金资助项目(环办核设函[2021]239号);深圳市科技创新委员会基础研究(面上项目)基金资助项目(JCYJ2021032414081203)。

摘　　要：对深圳市常用医学理疗设备的电场强度和磁场强度进行监测,结果表明:中低频段医学理疗设备的电场强度为0.51 V/m~212.4 V/m,磁感应强度为0.036μT~0.289μT;射频段医学理疗设备的电场强度为0.42 V/m~927 V/m,磁场强度为0.001 A/m~2.56 A/m。参考固有危险性分析方法,该类医学理疗设备的固有危险性评价分值均属于三级范围,即发生严重电磁辐射污染事故的几率较小。The monitoring results of electric field intensity and magnetic field intensity of common medical physiotherapy equipments in Shenzhen showed that the electric field intensity of medical physiotherapy equipment in mid-low frequencies ranged from 0.51 V/m to 212.4 V/m,and the magnetic induction ranged from 0.036μT to 0.289μT.The electric field intensity of radiofrequency medical physiotherapy equipment ranged from 0.42 V/m to 927 V/m,and the magnetic field intensity ranged from 0.001 A/m to 2.56 A/m.Referring to inherent risk analysis method,the inherent risk assessment scores of this kinds of medical physiotherapy equipment was in the third-level range,and the probability of serious electromagnetic radiation pollution accidents was relatively small.

关 键 词：电磁辐射 医学理疗设备 固有危险性 辐射监测 

分 类 号：X837[环境科学与工程—环境工程]