Bacterial contamination of hospital physicians' stethoscopes

被引:77
|
作者
Bernard, L [1 ]
Kereveur, A [1 ]
Durand, D [1 ]
Gonot, J [1 ]
Goldstein, F [1 ]
Mainardi, JL [1 ]
Acar, J [1 ]
Carlet, J [1 ]
机构
[1] Hop St Joseph, F-75674 Paris, France
来源
关键词
D O I
10.1086/501686
中图分类号
R1 [预防医学、卫生学];
学科分类号
1004 ; 120402 ;
摘要
Because stethoscopes might be potential vectors of nosocomial infections, this study, conducted in a 450-bed general hospital, was devised to evaluate the bacterial contamination of stethoscopes; bacterial survival on stethoscope membranes; the kinetics of the bacterial load on stethoscope membranes during clinical use; and the efficacy of 70% alcohol or liquid soap for membrane disinfection. Among the 355 stethoscopes tested, 234 carried greater than or equal to 2 different bacterial species; 31 carried potentially pathogenic bacteria. Although some bacteria deposited onto membranes could survive 6 to 18 hours, none survived after disinfection (Infect Control Hosp Epidemiol 1999;20:626-628).
引用
收藏
页码:626 / 628
页数:3
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