含碘消毒剂消毒效力影响因素的研究进展

Research Progress in Influencing Factors of Effect of Iodine Disinfectants

含碘消毒剂包括含碘和以碘为主要杀菌成分制成的各类消毒制剂。碘酊和碘伏是目前临床上常用的含碘消毒剂,其中碘伏在外科手术及皮肤消毒中使用最为广泛。影响含碘消毒剂消毒效力的因素较多,主要为有效碘含量、稳定性、温度、季节、酸碱度、有机物、溶剂等。该文对含碘消毒剂的分类、作用机制及影响消毒效力的因素等方面进行阐述,以系统地了解含碘消毒剂的消毒杀菌性能。

Iodine disinfectants include all kinds of sterilization preparation made of iodine and iodine for the main germicidal ingredients. Iodine tincture and iodophors are commonly used in clinic at present. The iodophors are most widely used in the surgical operation and skin disinfection. There are many factors influencing the effectiveness of iodine disinfectants,mainly including effective iodine content,stability,temperature,season,p H,organic matter,solvents,etc. Here reviews the classification,mechanism and the efficacy influencing factors of iodine disinfectants,so as to systematically understand its germicidal properties.