天使牌空气消毒机现场应用效果的检测

天使牌空气消毒机是以过滤、紫外线为除菌因子的循环风消毒机。采用平板沉降法采样，检测其消毒空气效果。结果，对有人在的手术室、输液室、检验科细菌室消毒３０ｍｉｎ，对空气细菌灭除率≥８１．１８％，臭氧分析仪检测空气臭氧含量＜０２ｍｇ／ｍ～３、用该消毒机是安全有效的。

EXAMINATION OF EFFICACY OF TIANSHI-BRAND AIRDISINFECTOR DURING ON-SITE USE

Tianshi-Brand Air Disinfector is a circulating air disinfector with filtration and ultraviolet irradiation as the factors for removing bacteria. The plate sedimentation method was used for sampling and its efficacy in disinfection of air was examined. The results showed that after disinfection of the occupied operating room, infusion room and microbiological la- boratory of paramedical department for 30 min, the rate of removing air bacteria was ≥ 8l .8% and the ozone content of air was < 0.2 mg / m~3 measured by the ozone analyzer. It is safe and effective to use this disinfector.