Effect Evaluation of 3M~(TM) Surface Disinfectant on ICU Environment / 中华医院感染学杂志

ABSTRACT

OBJECTIVE To compare the disinfection effect of 3MTM object surface disinfectant(3M disinfectant) with that of chlorine-containing disinfectants in ICU environment. METHODS The floor, instrument panel board, ward bed tables,computer key boards and telephone keyings were sampled respectively before disinfection, 15 minutes and 4 hours after disinfetion in six ICUs. The bactericide rate of 3M disinfectant and chlorine-containing was compared. RESULTS In the 96 specimens collected, 26 from ward bed tables(48.15%)and 22 from instrument panel board, computer key boards and telephone keyings (26.83%)excede the standard of Ministry of Health(