不同干燥方法对低温等离子体灭菌故障的影响

Effect of different drying method on sterilization failure with low temperature plasma

目的:通过应用热风高压气枪的干燥方法降低低温等离子体器灭菌故障发生率。方法:将清洗合格的1840件器械随机等分为实验组和对照组,对照组选用常温高压气枪干燥后灭菌,实验组选用热风高压气枪干燥后灭菌。比较两种方法器械灭菌故障发生率。结果:热风高压气枪干燥的器械灭菌故障发生率明显低于常温高压气枪(P<0.05),且器械干燥时间短于对照组(P<0.05)。结论:应用热风高压气枪干燥法可缩短干燥时间,降低低温等离子体灭菌器灭菌故障发生率。

Objective：Purpose by hot gas drying method of high pressure gas gun to reduce the low temperature plasma sterilization failure rate. Methods：Will be cleaning the 1840 pieces of equipment were randomly divided into control group and experimental group. Control group used normal temperature high pressure gas gun dry after sterilization,while the experimental group used hot air sterilization after high pressure gas gun to dry. Results：The results of dry hot air high pressure gas gun instrument sterilization failure rate significantly lower than normal temperature high pressure gas gun. Conclusion：Application of dry hot air high pressure air gun method can shorten the drying time, reduce the low temperature plasma sterilization failure rate.