High-frequency electrotome, one of the commonly used medical equipment in hospital operation nowadays, uses high-power and high-frequency current to cut and coagulate human tissues, which has a high risk of clinical use.In recent years, with the improvement of medical level, the clinical application of high-frequency electrotome is also increasingly extensive; therefore, in order to ensure the safety, reliability, and best performance of high-frequency electrotome, regular quality control inspection of high-frequency electrotome and more attention of clinical engineers to quality management are required.This paper discussed the detection method of high frequency electrotome for quality control, so that clinical engineers could manage the equipment more effectively.