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目的:探讨手术人员使用“安高特牌泡沫型皮肤消毒剂”洗手,消毒剂作用时间长短对消毒洗手效果的影响。方法:以手细菌培养法比较消毒洗手前、洗手后1min、3min细菌培养效果。结果:消毒洗手前手培养阳性率为80%,洗手后1min手细菌培养阳性率为15%,3min后手细菌培养阳性率为0,经统计学处理,采用χ2检验,确定显著性水平α=0.05时P<0.05。结论:免刷式泡沫型皮肤消毒剂作用时间不同对消毒洗手的效果影响明显。需要至少3min,消毒剂完全发挥作用后才能真正达到“消毒洗手的规范”要求。
OBJECTIVE: To investigate the effect of the amount of time spent on the handwashing and sterilizing of handwashing by disinfecting handwashing by the operating staff using “Antearto foam skin disinfectant ”. Methods: Bacterial culture method to compare disinfection before washing, washing 1min, 3min bacterial culture. Results: The positive rate of hand culture before disinfection and hand washing was 80%. The positive rate of bacterial culture in hands after hand washing was 15%, and the positive rate of bacterial culture in hand after 3 minutes was 0. After statistical processing, the χ2 test was used to determine the significant level α = 0.05 at P <0.05. Conclusion: The effect of the brushless foam-type skin disinfectant on the disinfection and hand washing effect is obvious. Need at least 3min, the disinfectant can fully play its role to truly achieve “disinfection and washing hands ” requirement.