新生儿培养箱水槽消毒时间及对消毒效果的影响

发布时间：2018-10-29 18:58

【摘要】：目的:分析研讨新生儿培养箱水槽消毒时间及对消毒效果的影响。方法:将持续使用的新生儿培养箱水槽用含氯制剂500mg/L浸泡半小时,消毒间隔阶段只每日将水槽中无菌注射用水进行更换,消毒间隔时间为0天,间隔1天、间隔4天左右,对比消毒频率不同状况下,水槽的消毒效果。结果:消毒前,非感染组和感染组水槽中细菌培养对比,组间数据无明显差异(χ~2=0.0764,P=0.7832)。从消毒间隔0天和1天上来看,其无菌率对比,组间数据无统计学意义(χ~2=0.0365,P=0.8448)。从消毒间隔0-1天和4天左右上来看,其无菌率对比,组间数据有统计学意义(χ~2=2045.0000,P=0.0000)。结论:新生儿培养箱水槽消毒可隔天给予含氯制剂500mg/L浸泡半小时,间隔阶段中仅将水槽中无菌注射用水更换则可,此消毒方式属于无污染、经济、有效的消毒方式。
[Abstract]:Objective: to study the disinfection time of neonatal incubator tank and its influence on disinfection effect. Methods: the continuously used incubator sink was soaked with chlorinated preparation 500mg/L for half an hour, and the sterile injection water was replaced daily in the disinfection interval stage. The interval was 0 days, 1 day interval and 4 days interval. The disinfection effect of the flume was compared under different disinfection frequency. Results: before disinfection, there was no significant difference between the two groups (蠂 ~ 2 0.0764) in comparison of bacterial culture in the flume between the non-infection group and the infected group (蠂 ~ 2 0.0764 P ~ + 0.7832). There was no significant difference in sterilizing rate between groups (蠂 ~ 2, 0.0365, P ~ (0.8448). From the disinfection interval of 0-1 day and about 4 days, there was statistical significance in the comparison of sterility rate between groups (蠂 ~ 2 ~ 2 045.00 ~ 0. 0000). Conclusion: the neonatal incubator can be treated with chlorine containing 500mg/L for half an hour every other day, and only aseptic injection water can be replaced in the interval. This disinfection method is non-polluting, economical and effective.
【作者单位】：安徽省铜陵市立医院新生儿病房;
【分类号】：R187

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