过氧化氢低温等离子灭菌取消原因分析及对策

Hydrogen peroxide low temperature plasma sterilization cancel the cause analysis and countermeasures

目的:确保过氧化氢等离子灭菌设备正常运行,减少灭菌失败次数。材料:STERRAD100S灭菌系统。方法:对2011年1—12月使用STERRAD100S灭菌系统进行灭菌的情况进行统计分析。结果:采用过氧化氢低温等离子灭菌系统灭菌器械1199锅次,有32锅次灭菌运行中途非主动操作取消,采取相关处理后,重新灭菌,在完成灭菌的批次中,所有化学指示剂监测、物理参数监测和生物指示剂监测均合格。讨论:灭菌前物品清洗质量不合格,非兼容材质的装载,物品装载不规范不恰当,灭菌器自身故障均可造成灭菌运行中途非主动操作取消。对策:彻底清洁干燥需灭菌的物品,严格把关灭菌物品材质及包装材料,规范装载灭菌物品,合理混合放置待灭茵物品,正确管理及维护灭茵器,可提高过氧化氢低温等离子灭菌设备的正常运行次数。

Objective： To ensure that hydrogen peroxide plasma sterilization equipment normal operation, reduce the number of failed sterilization. Material ： STERRAD100S sterilization system. Methods ： from January 2011 to December 2011 STERRAD100S use sterilization system of sterilization were statistically analyzed. Results： using hydrogen peroxide low temperature plasma sterilization system sterilization equipment 1199 pan times, there are 32 pot time sterilization operation midway non active operation cancelled, adopting the related processing after the sterilization, in complete sterilizing batch, all chemical tracer monitoring, physical parameter monitoring and biological indicator monitoring are all qualified. Discussion： prior to sterilization items cleaning quality is unqualified, non compatible material loading, goods loading is not standard is not proper, sterilizer own fault all can cause sterilization operation midway non active operation cancelled. Countermeasures： thoroughly clean and dry to sterilization items, strictly controlled sterilization items materials and packaging materials, regulating the loading sterilization items, reasonable mixed placed to destroy wormwood items, correct management and maintenance out feed device, it can improve hydrogen peroxide low temperature plasma sterilization equipment normal operation frequency.