摘要
目的探讨过氧乙酸熏蒸手术物品的效果。方法对手术物品实验组采用15%过氧乙酸熏蒸,对照组用40%甲醛熏蒸,比较2组消毒效果及达到灭活金黄色葡萄球菌、枯草芽孢杆菌、大肠埃希菌各需的最短时间。非正态分布的数据用中位数表达,采用秩和检验。结果2种方法组间比较p<0.01,具有统计学意义。结论用过氧乙酸熏蒸手术物品,熏蒸时间短,效果可靠,是高效灭菌剂,在临床具有广泛的应用推广价值。
Objective: To discuss the sterilize effect of peroxyacetic acid fumigation on surgical materials. Method: 15% peroxyacetic acid were used to fumigate the surgical materials in test group while 40% formaldehyde were used in control group. The sterilize effects and duration needed for disinfecting staphylococcus aureus bacillus subtilis and coli bacillus between 2 groups were compared. The statistical data were processed by rank sum test. Result: the deference between 2 groups had statistical significance. Co...
关键词
手术物品
过氧乙酸
甲醛
消毒
Surgical material
Peroxyacetic acid
Formaldehyde
Sterilize
