医用电气设备电磁兼容整改与对电击危险防护测试的关联性分析  

Correlation Analysis Between Electromagnetic Compatibility Rectification of Medical Electrical Equipment and Protection Test Against Electric Shock

作　　者：朱成科 张敏 付丽 范书健 李庆雨[1] 徐志洲 ZHU Chengke;ZHANG Min;FU Li;FAN Shujian;LI Qingyu;XU Zhizhou(Department of Electromagnetic Compatibility Room,Shandong Quality Inspection Center for Medical Devices,Jinan Shandong 250101,China)

机构地区：[1]山东省医疗器械产品质量检验中心电磁兼容室,山东济南250101

出　　处：《中国医疗设备》2020年第3期1-4,13,共5页China Medical Devices

基　　金：国家重点研发计划(2016YFC0106001)。

摘　　要：目的研究医用电气设备电磁兼容整改对电气安全中漏电流、剩余电压和电介质强度的影响。方法从安全相关标准和电磁兼容整改措施出发,结合理论分析和相关设备实际案例对关联性进行了分析。结果电磁兼容整改会影响设备的漏电流、剩余电压和电介质强度测试结果,造成潜在的安全风险。结论提醒医用电气设备生产企业、检测与整改机构重视电磁兼容和电气安全的关联性,有利于提高产品的质量和测试效率。Objective To study the influence of electromagnetic compatibility(EMC)rectification on leakage current,residual voltage and dielectric strength in electrical safety.Methods Based on safety related standards and EMC rectification measures,the correlations were analyzed by combining theoretical analysis with practical cases of related equipment.Results EMC rectification affected the equipment leakage current,residual voltage and dielectric strength test results,resulting in potential safety risks.Conclusion This study reminds medical electrical equipment manufacturing enterprises,testing institutions and rectification institutions to attach importance to electromagnetic compatibility and electrical safety,which is conducive to improve the quality of products and testing efficiency.

关 键 词：医用电气设备 电磁兼容 漏电流 剩余电压 电介质强度 

分 类 号：TH772[机械工程—仪器科学与技术]