随着医疗电气设备的发展,国内生产的高频手术设备(高频电刀)产品越来越多,虽然功能相似,但性能却千差万别。在高频手术设备的安全指标中,高频漏电流的指标是高频手术设备重要安全指标之一。本文旨在对于高频漏电流的界定、检测及控制方法进行探讨。 With the development of medical electrical equipment, there are more and more products of high-frequency surgical equipment (high-frequency electric knife) domestically produced. Although the functions are similar, the performance is different. In high-frequency surgical equipment safety indicators, high-frequency leakage current indicator is one of the important safety indicators of high-frequency surgical equipment. This article aims to discuss the definition, detection and control of high frequency leakage current.