Abstract：Objective To study the germicidal efficacy of a medical disinfectant towelette containing polyhexamethylene guanidine. Methods Carrier quantitative germicidal test and field disinfection test were carried out in the laboratory to evaluate the germicidal efficacy of this disinfectant towelette. Results The average killing rates of Staphylococcus aureus and Escherichia coli on disinfectant towelettes for 10 min were both 100%, while those of Candida albicans for 10 min and 15 min were 99.28% and 100%, respectively. The average killing log value of the natural bacteria on object surface was (1.93±0.36), and no irritation reaction occurred in the complete skin of guinea pigs. Conclusions The disinfectant towelette has excellent performance in object surface disinfection in hospitals and other public places.
戴陈伟, 江杨帆, 蔡标. 一种含聚六亚甲基胍医用消毒湿巾的杀菌效果评价[J]. 实用预防医学, 2019, 26(12): 1456-1457.
DAI Chen-wei, JIANG Yang-fan, CAI Biao. Evaluation on germicidal efficacy of a medical disinfectant towelette containing polyhexamethylene guanidine. , 2019, 26(12): 1456-1457.
2019, Vol. 26 
