Hf - current in monopolar electrosurgery flows from an active electrode ( i . e . the instrument ) through the patient ' s body to a neutral electrode , patient plate , applied o his / her body 在单极高频外科手术中,高频电流从活动电极(例如仪器本身)流经病人身体到达中性电极(附着在病人身体的病人板)
英文解释
surgery performed with electrical devices (as in electrocautery)