低温等离子灭菌器在手术室的应用

Application of Low-temperature Plasma Sterilizer in Operating Room

目的探讨低温等离子灭菌器在手术室的应用效果。方法选取手术室经低温等离子灭菌的200锅次灭菌物品进行物理、化学及生物指标监测,评估灭菌效果。结果 200锅次操作均1次成功;灭菌处理周期为(62.51±4.64)min;灭菌后化学指示卡变色均合格,生物指示剂培养均无细菌生长。随机抽取30件灭菌物品进行细菌培养提示均无细菌生长。结论低温等离子灭菌器在手术室的应用效果确切。

Objective To investigate the efficacy of the application of low-temperature plasma sterilizer in operating Room.Methods Physical,chemical and biological indicators were monitored in materials sterilized low-temperature plasma sterilizer（200 times） to evaluate the sterilization efficacy.Results All sterilizations were successfully performed at the first attempt.Sterilization cycle was（62.51±4.64）minutes.After sterilization,the color of chemical indicator card was qualified and no bacterial growth was found in biological indicator culture.In addition,there was no bacterial growth in randomly selected 30 sterilized samples.Conclusion Low-temperature plasma sterilizer is effective for sterilization in operating room.