Nosocomial lnfection --Prevention and control Wang kefang(王克芳) wangkf(@sdu.edu.cn
Nosocomial Infection ----Prevention and control Wang kefang（王克芳） wangkf@sdu.edu.cn
)Cleaning, Disinfection and Sterilization 下列物品或情形该怎样处理? 体温计需要消毒吗?该怎样处理? 你发现手上扎了一根小刺,同学找来缝衣针要给你 挑出来,这根缝衣针可以直接用吗? 你从商店里买来一件T恤衫,你穿之前处理吗? 有个亲戚在你家吃住2天,他走后你想消毒一下餐具 和被褥,如何做?
下列物品或情形该怎样处理？ ⚫ 体温计需要消毒吗？该怎样处理？ ⚫ 你发现手上扎了一根小刺，同学找来缝衣针要给你 挑出来，这根缝衣针可以直接用吗？ ⚫ 你从商店里买来一件T恤衫，你穿之前处理吗？ ⚫ 有个亲戚在你家吃住2天，他走后你想消毒一下餐具 和被褥，如何做？ 2 Cleaning, Disinfection and Sterilization
Concepts Cleaning(清洁) Disinfection(消毒) Sterilization(灭菌)
Concepts Cleaning （清洁） Disinfection（消毒） Sterilization（灭菌）
Concepts Cleaning Cleaning is to remove the dirt from item surface by the use of water detergents and mechanical actions Will remove most organisms from a surface. Remove not kill!!
Concepts Cleaning ◼ Cleaning is to remove the dirt from item surface by the use of water, detergents and mechanical actions. ◼ Will remove most organisms from a surface. Remove not kill！！！
Concepts Cleaning Disinfection a process that eliminates/kills almost all pathogens on objects, except of bacterial spores, to decrease the number of them to a harmless level
Concepts Cleaning Disinfection ◼ A process that eliminates/kills almost all pathogens on objects, except of bacterial spores, to decrease the number of them to a harmless level