反生物恐怖袭击医学救援中人员洗消装置的生物学效果观察  

Biological efficacy of the individual decontamination equipment for medicinal rescue of bioterrorism attack

作　　者：贾德胜[1] 钱万红[1] 王忠灿[1] 谭伟龙[1] 曹勇平[1] 郑剑[1] 韩招久[1] 陆年宏[1] 王长军[1] 

机构地区：[1]南京军区疾病预防控制中心,江苏南京210002

出　　处：《中华卫生杀虫药械》2011年第6期429-431,共3页Chinese Journal of Hygienic Insecticides and Equipments

基　　金：江苏省科技发展计划项目(编号:BE2008622);中国博士后科学基金项目(编号:20090451570)

摘　　要：目的测试研制的反生物恐怖袭击医学救援中人员洗消装置的现场洗消生物学效果。方法以大肠杆菌和枯草杆菌为指示剂涂于分别着普通衣物和防化服的受试对象标定的检测区,试验组通过洗消装置喷淋洗消,5 min后对试验组和未洗消的对照组的检测区采样,培养计数菌落数,计算落数平均杀灭对数值(KLV)。结果用含1 000mg/L有效氯浓度的三氯异氰脲酸剂洗消剂喷淋洗消,着普通衣物组的大肠杆菌和枯草杆菌KLV为4.26(t=26.359,P<0.001)和4.03(t=21.053,P<0.001),着防化服组两菌KLV分别为5.12(t=24.178,P<0.001)和4.64(t=23.398,P<0.001)。结论现场测试KLV均大于3,采用装置喷淋洗消达到洗消的生物学效果。Objective To test biological efficacy of the individual decontamination equipment developed for medicinal rescue of bioterrorism attack. Methods Escherichia coli and Bacillus subtilis used as indicator respectively were applied to the detection zones marked on the objects clothed ordinary clothing and protective clothing. The test groups were treated by showering decontamination with the equipment. In 5 min contact time after decontaminating, the test groups and the control groups no decontaminating were sampled on the detection zones. The samples were cul- tured and the colony numbers were counted to calculate the average killing log values （KLV）. Results By decontaminating with richloroisocyanuric acid solution containing available chlorine 1000 mg/L, KLVs of the ordinary clothing group for Escherichia coli and Bacillus subtilis were 4.26 （t = 26. 359, P 〈 0. 001 ） and 4.03 （ t = 21. 053,P 〈 0. 001 ） respectively, but KLVs of the protective clothing group were 5.12 （t = 24. 178,P 〈 0. 001 ） and 4.64 （ t = 23.398,P 〈 0. 001 ）. Conclusion KLVs all exceeded 3 on field tests. The biological efficacy of the equipment developed satisfied decontamination requirements for medicinal rescue of bioterrorism attack.

关 键 词：装备 洗消 效果 应急救援 生物恐怖袭击 

分 类 号：R184.3[医药卫生—流行病学]