摘要
目的了解实时消毒灭菌方法在国际旅行卫生保健中心采血室的应用效果。方法利用臭氧(O_3)消毒机对采血室进行消毒灭菌后再采样进行检测。每次实验时采集3组不同的空气样本进行比较:1组为工作时间内未消毒灭菌的空气样本,2组为工作时间内实时消毒灭菌后的空气样本,3组为休息时间内消毒灭菌后的空气样本。采样时每个房间放置3个细菌计数培养皿,每次采9份标本。对样本进行培养并进行菌落计数。结果连续采集12周的标本,检测结果表明经过消毒灭菌后的采血室空气细菌菌落数为105～314cfu/m^3,空气质量合格。结论可以利用臭氧消毒机对采血室进行实时消毒灭菌。
Objective To investigate the effection of real time air disinfection in blood collection room of International Travel Healthcare Center.Methods Air samples were collected and tested in the blood collection room was disinfected by ozone（O3） disinfection machine.Three kinds of air samples were collected in one experiment：the samples from the blood collection room without disinfection in the working time,the samples from the blood collection room with disinfection in the working time,and the samples from the blood collection room with disinfection in the rest time.Each time 3 plates of culture count were put diagonally at equal distance in the room and 9 samples were collected.The samples were cultured and the colonies were counted.Results A total of 12 weeks＇ samples were collected continuously,the tests showed that the colonies were 1054-314cfu/m^3,it proved that the air condition was qualified after disinfection.Conclusion The ozone disinfection machine can be used to disinfect air condition of blood collection room in real time.
出处
《中国国境卫生检疫杂志》
CAS
2012年第1期48-50,共3页
Chinese Journal of Frontier Health and Quarantine
基金
国家质检总局科研基金项目(2012IK243)
关键词
采血室
空气质量
消毒灭菌
臭氧消毒机
效果
Blood collection room
Quality of air condition
Disinfection
Ozone（O_3） disinfection machine
Effectieness
