碘伏消毒液杀菌效果的试验观察  

OBSERVATION ON GERMICIDAL EFFICACY OF POVIDONE-IODINE DISINFECTION SOLUTION

作　　者：沈磊[1] 刘成伟[1] 蔡定妍[1] 刘静[1] 

机构地区：[1]江西省疾病预防控制中心,南昌330029

出　　处：《中国消毒学杂志》2011年第2期137-138,共2页Chinese Journal of Disinfection

摘　　要：目的观察一种碘伏消毒液的杀菌效果。方法用悬液定量杀菌试验方法,对碘伏消毒液进行了杀菌效果观察。结果用含有效碘500 mg/L的该消毒液作用1 min,对悬液内金黄色葡萄球菌的平均杀灭对数值为5.89;对悬液内大肠杆菌和铜绿假单胞菌的平均杀灭对数值分别为6.04和5.65。用含有效碘500 mg/L的该碘伏消毒液,对悬液内白色念珠菌作用1 min,平均杀灭对数值为4.95。用含有效碘500 mg/L的该碘伏消毒液擦拭消毒作用2 min,对志愿者前臂皮肤表面自然菌的杀灭对数值平均为1.29。结论该碘伏消毒液具有良好的杀菌效果。Objective To observe the germicidal efficacy of a povidone-iodine disinfection solution. Method Suspension quantitative germicidal test was used to observe the germicidal efficacy of the povidone-iodine disinfection solution. Result The average killing logarithm value of Staphylococcus aureus in suspension exposed to the povidone-iodine disinfection solution containing available iodine 500 mg/L for 1 min was 5.89,that of Escherichia coli and Pseudomonas aeruginosa in suspension exposed for 1 min were 6.04 and 5.65 respectively.The average killing logarithm values of Candida albicans in suspension exposed to the povidone-iodine disinfection solution containing available iodine 500 mg/L for 1 min was 4.95.The killing logarithm values of natural bacteria on forearm skin surface of volunteers exposed to this disinfection solution containing available iodine 500 mg/L for 2 min was 1.29 in average.Conclusion This povidone-iodine disinfection solution has good germicidal efficacy

关 键 词：碘伏 消毒液 杀菌效果 

分 类 号：R187.1[医药卫生—流行病学]