电子针疗仪辐射发射测试影响因素分析  

Analysis of factors affecting radiation emission tests of electroacupuncture therapy apparatus

作　　者：袁兴财 李涛 范筝 YUAN Xing-cai;LI Tao;FAN Zheng(Department of Active Medical Device Inspection,Yunnan Institute of Medical Device Testing,Kunming 650106,China)

机构地区：[1]云南省医疗器械检验研究院有源医疗器械检验所,昆明650106

出　　处：《医疗卫生装备》2024年第11期83-87,共5页Chinese Medical Equipment Journal

摘　　要：介绍了电子针疗仪的结构及作用原理,采用预测试筛查法进行电子针疗仪辐射发射试验,分析了输出波形模式、供电类型对电子针疗仪电磁兼容辐射发射测试结果的影响,指出了在实际测试中应重点关注电子针疗仪的输出波形模式和供电类型。The composition and working principle of the electroacupuncture therapy apparatus were introduced.The radiation emission test was carried out with the pre-test screening method,and the influences of the output waveform mode and power supply type were analyzed on the testing results.It's pointed out that the focus should be placed on the output waveform mode and the power supply type of the electroacupuncture therapy apparatus during actual testing.

关 键 词：电子针疗仪 电磁兼容 辐射发射 预测试 输出波形 供电类型 

分 类 号：R318.6[医药卫生—生物医学工程] TH772.1[医药卫生—基础医学]