车载医用电气设备电磁兼容的检测方法  

Electromagnetic Compatibility Testing Method of On-Board Medical Electrical Equipment

作　　者：朱明健 刘萌 杨姝 李庆雨 刘梦梦 李得禹 Zhu Mingjian;Liu Meng;Yang Shu;Li Qingyu;Liu Mengmeng;Li Deyu(Electromagnetic Compatibility Room,Shandong Institute of Medical Device and Pharmaceutical Packaging Inspection,Jinan Shandong 250101,China)

机构地区：[1]山东省医疗器械和药品包装检验研究院电磁兼容室,山东济南250101

出　　处：《医疗装备》2022年第5期40-44,共5页Medical Equipment

基　　金：山东省医疗器械和药品包装检验研究院科研课题(ZX202102)。

摘　　要：该研究以标准IEC 60601-1-2:2014、CISPR 25-2016、ISO 7637-2:2011及其他相关标准为基础,对车载医用电气设备的射频能量发射测试和电磁抗扰度测试项目进行了分析和对比,通过对传导发射和辐射发射试验的适用范围、测试频率范围、试验布置和限值等级等进行分析,并重点对外壳端口、直流电源输入端口、患者耦合端口和信号输入/输出端口的电磁抗扰度测试项目进行对比,以期为车载医用电气设备的电磁兼容检测方法和规范提供一定的参考,指导车载医用电气设备制造商合理选择检测标准,提高生产质量。Based on the standards of IEC 60601-1-2:2014,CISPR 25-2016,ISO 7637-2:2011 and other relevant standards,the radio frequency energy emission test and electromagnetic immunity test of on-board medical electrical equipment were analyzed and compared in this study.The application scope,test frequency range,test layout and limit level of the conducted emission and radiation emission tests were analyzed and the electromagnetic immunity test items of enclosure port,input direct current power port,patient coupling port and signal input/output port were compared to form a reference for the method and specifications of the electromagnetic compatibility test of on-board medical electrical equipment,and guide the manufacturers of on-board medical electrical equipment to select reasonable test standards,and improve the production quality.

关 键 词：车载医用电气设备 电磁兼容 标准 端口 

分 类 号：R197.39[医药卫生—卫生事业管理]