摘要
目的观察某复方消毒剂消毒效果,为其实际使用提供试验依据。方法采用悬液定量杀菌试验和手消毒现场试验,对该复方消毒剂的杀菌效果进行观察。结果该复方消毒剂原液含体积分数70%乙醇与4 000 mg/L聚六亚甲基胍。以该消毒剂原液作用3 min,对悬液内金黄色葡萄球菌、大肠杆菌和铜绿假单胞菌的杀灭对数值均> 5. 0,对白色念珠菌杀灭对数值> 4. 0。用该复方消毒剂原液擦拭消毒手1 min后,手表面自然菌的平均杀灭对数值> 1. 0。结论该复方消毒剂有很好的消毒效果,可用于手部皮肤的消毒。
Objective To observe the disinfection effect of a compound disinfectant and provide experimental basis for the practical use of the disinfectant.Methods Suspension quantitative bactericidal test and hand disinfection field test were used to observe the bactericidal effect of the compound disinfectant.Results The compound disinfectant stock solution contained 70%ethanol and 4 000 mg/L polyhexamethylene oxime.With the disinfectant stock solution for 3 min,the killing logarithm values of Staphylococcus aureus,Escherichia coli and Pseudomonas aeruginosa in the suspension were all>5.0,and the killing logarithm value of Candida albicans was>4.0.Hands were wiped with the compound disinfectant stock solution for 1 min,the average killing logarithm value of the natural bacteria was>1.0.Conclusion The compound disinfectant has a good disinfecting effect and can be used for disinfection of hand skin.
作者
蔡标
戴陈伟
刁慧敏
江杨帆
辛及娣
吕涵
徐庆华
CAI Biao;DAI Chen-wei;DIAO Hui-min;JIANG Yang-fan;XIN Ji-di;LV Han;XU Qing-hua(Anhui Academy of Medical Sciences,Hefei Anhui 230061,China)
出处
《中国消毒学杂志》
CAS
2019年第9期665-667,共3页
Chinese Journal of Disinfection
基金
安徽省“十三五”医疗卫生重点专科(皖卫科教[2017]30号)
安徽省卫生计生委2018年委课题(2018YK005)
关键词
聚六亚甲基胍
复方消毒剂
杀菌效果
手消毒
polyhexamethylene guanidine
compound disinfectant
bactericidal effect
hand disinfection
