过氧化氢低温等离子体灭菌循环取消原因及其处理方法

目的研究过氧化氢低温等离子体灭菌系统循环取消的原因,采取处理措施。方法通过现场应用实践观察,分析灭菌循环程序中断的原因,探索处理措施。结果经过连续观察706次灭菌处理过程,发生循环取消56次,循环取消发生率为7.93%。发生循环取消的主要原因有灭菌物品潮湿,物品装量超载,灭菌物品种类不适合,灭菌器门不密封以及包装不符合要求等。经过采取相应处理措施,可以恢复循环或重新启动灭菌程序。结论低温等离子体灭菌系统对灭菌条件要求严格,出现不合要求的操作会中断灭菌程序,但可以及时有效地处理。

THE REASONS FOR CIRCULAR CANCELS OF LOW TEMPERATURE HYDROGEN PEROXIDE PLASMA STERILIZATION AND APPROACH

Objective To study the reason of circular cancels of hydrogen peroxide plasma low temperature sterilization,and adopt the handling procedures.Method By field applications and observations,to analyze the reason why sterilization circulation procedure would stop and probe the handling procedures.Result By continuous observation of 706 sterilization process,the circulation interrupts for 56 times,the rate of circular cancel was 7.93%.The major reasons were the dampness,over-loading,inappropriate type of polluted articles,the leak of sterilization equipments,and the improper packed etc.By adopting handling procedure,the sterilization process could be resumed.Conclusion The operating requirement of hydrogen peroxide plasma low temperature sterilization is strict.Though it will interrupt when incorrect manipulation emerges,effective solutions can be done in time.