Bacteriological monitoring of water reservoirs in oxygen humidifiers: Safety of prolonged and multipatient use of prefilled disposable oxygen humidifier bottles

被引:3
|
作者
Kobayashi, Nobuharu
Yamazaki, Tsutomu [1 ]
Maesaki, Shigefumi
机构
[1] Saitama Med Sch, Dept Pediat, Moroyama, Saitama 35004, Japan
[2] Saitama Med Sch, Dept Microbiol, Moroyama, Saitama 35004, Japan
[3] Saitama Med Sch, Dept Pediat, Moroyama, Saitama 35004, Japan
[4] Saitama Med Sch, Dept Infect Dis, Moroyama, Saitama 35004, Japan
来源
关键词
D O I
10.1086/503300
中图分类号
R1 [预防医学、卫生学];
学科分类号
1004 ; 120402 ;
摘要
Bacterial colony counts in water specimens from oxygen humidifiers that used reusable water reservoirs were compared with counts in water specimens from humidifiers that used prefilled disposable reservoir bottles to evaluate the effects of prolonged and multipatient use of humidifiers. Bacteria were detected after 1 week of operation in water specimens collected from many humidifiers with reusable reservoirs, but no bacteria were detected in water specimens from disposable bottles for up to 12 weeks during use of the humidifier by multiple patients.
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页码:320 / 322
页数:3
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