目前很多医疗设备 ,在故障定位后 ,通常的办法是更换故障元件 ,但常因缺少更换备件而影响设备使用 ,特别是在紧急状态下 ,如术中 ,设备故障须马上修复 ,否则后果严重 ,造成损失。因此 ,维修工程师在熟悉设备原理、结构及常见故障后 ,应学会应急修理技巧 ,在找不到原配件的情况 At present, many medical devices usually locate the faulty component after the fault is located. However, it often affects the device due to the lack of spare parts replacement. In particular, in an emergency, such as during surgery, the device fault must be repaired immediately or the consequences are serious. Cause loss. Therefore, the maintenance engineer in familiar with the principle of equipment, structure and common faults, should learn emergency repair techniques, can not find the original accessories