This paper discusses the methods from the point of insulation,leak current,prevention of the electrode from getting too hot and check on impedance in order to improve the safety of the device.

• 本文从技术的角度讨论隔离、漏电流、防止电极过热以及阻抗检测等方面可采取的相关措施,以提高仪器的安全性指标。