不同消毒剂对检验科物体表面杀菌效果的比较及评价  

Comparison and evaluation of germicidal efficacy of two different disinfectants on surface of objects in clinical laboratory

作　　者：赵红[1] 苏静[2] 刘晓勇[1] 丁利[1] 梁炜[1] 张京玲[1] 

机构地区：[1]首都医科大学附属北京口腔医院检验科,北京100050 [2]首都医科大学附属北京口腔医院感染管理科,北京100050

出　　处：《中华医院感染学杂志》2011年第19期4085-4086,共2页Chinese Journal of Nosocomiology

摘　　要：目的比较含氯消毒剂和单过硫酸氢钾复合物消毒剂擦拭检验科物体表面的杀菌效果。方法选取检验科15处最易被污染的物体表面,消毒前和在用两种不同消毒剂消毒后分别采样,进行细菌培养后计算细菌总数。结果两种消毒液消毒效果均令人满意,消毒合格率均为100.0%,杀菌率分别达到98.1%和97.4%。结论过氧化物类的消毒剂可作为含氯消毒剂物体表面消毒的替代用品。OBJECTIVE To compare the germicidal efficacy of chlorine-containing disinfectant and compound potassium peroxymonosulphate powder on the surface of objects in the department of laboratory.METHODS Choosing 15 surface areas of the department of laboratory,sampling before disinfecting and after two different ways of disinfections,counting the number of bacteria after germ culture.RESULTS The germicidal efficacy of the two different disinfectants were both satisfied.The qualified rate was 100.0% each,the killing rates was 98.13% and 97.44% respectively.CONCLUSION Although the germicidal efficacy of chlorine-containing disinfectant is definitive as the traditional disinfectant,there are some defects in clinical use.A representative disinfectant such as potassium peroxymonosulphate with the same effect is suggested in the future works.

关 键 词：含氯消毒剂 单过硫酸氢钾复合物 杀菌效果 

分 类 号：R187[医药卫生—流行病学]