摘要
目的探讨不同包装方法对蒸汽灭菌隐性湿包的影响及控制,确保无菌物品的质量和使用安全。方法采用3种组合方法包装器械,灭菌后均在炉内冷却不同时间再卸载,分别观察包内干燥速度;将灭菌器干燥时间延长,选两种棉布包装方法,灭菌后在炉内冷却30min再卸载,分别观察包内的干燥速度及12h后的干燥合格情况。结果医用皱纹纸包装方法干燥速度最快;延长灭菌器干燥时间,包内干燥速度没有变化;两种棉布包装方法,12h后的干燥合格率差异有统计学意义(P<0.05)。结论灭菌后的物品干燥效果与其在炉内的冷却时间成正比;而灭菌后的物品干燥速度则与包装材料有关。
OBJECTIVE To study the influence of various packing methods and controlling method toward the hidden wet pack after steam sterilization to ensure the sterilization quality and hygiene safety. METHODS The medical equipment was packed with three types of methods, then unloaded from the steam autoclave after being cooled at different time to observe their heating speed respectively. To choose two types of cotton fabric packaging methods, prolong the heating time, and cool in the steam autoclave for 30 minutes, then observe the heating speed of the inside pack and the dry qualification status after 12 hours respectively. RESULTS The heating speed was the fastest with the medical crinkly paper method; the heating speed of the inside pack didn＇t have any improvement after prolonging the heating time; the dry qualification rate had distinct difference between the two types of cotton fabric methods after 12 hours （P〈0.05）. CONCLUSIONS The dry qualification is in direct ratio with the cooling time inside the steam autoclave; and the equipment heating speed is correlated with the packaging material.
出处
《中华医院感染学杂志》
CAS
CSCD
北大核心
2008年第7期982-984,共3页
Chinese Journal of Nosocomiology
关键词
蒸汽灭菌
隐性湿包
包装
卸载
控制
Steam sterilization
Hidden wet pack
Packaging
Unloading
Controlling
