医用电气设备漏电流检测中的若干问题及解决方法

医用电气设备漏电流的检测是安全检测的重要项目，对检测仪器的要求很高，国家标准中对此有明确的规定。然而，这项检测经常被误解为普通的电流测量，从而降低了检测结果的可靠性，成为不安全的隐患。本文对医用电气设备漏电流检测的特殊要求及在研制检测仪器中所采取的关键技术进行了详细的阐述。

The Problems and Solutions of the Leackage Current Checking in Medical Electiical Equipments

It is an important safety checking item to check leackage current of medical electric equipments.In the national standard,there are definite and strict stipulations for the leackage current-checking and the checkers.But this important checking is often misrepresented with general current measurements.So the checking is not up to the standard and the results are not dependable.In this paper,the special demands for the checking and the key technique of the checkers have been expounded in detail.