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对威力碘(碘伏类消毒剂)消毒临床穿刺部位皮肤的效果进行了观察。使用含有效碘1050～3000ppm溶液作用3～5秒,可将皮肤上自然菌杀灭90％以上。
The efficacy of iodine (iodophor disinfectant) disinfection of clinical puncture site skin was observed. The use of effective iodine 1050 ~ 3000ppm solution for 3 to 5 seconds, the skin can kill more than 90% of natural bacteria.