病院におけるグルタールアルデヒドによる消毒法の実際

概要

論文の詳細を見る
Glutaraldehyde, a disinfectant of HB virus approved by WH0, on spot use in hospital, may be likely to cause a cross-contamination with other disinfectants and its content and potency may possibly decreased to some degree when used for inactivation of HBs antigen positive blood. The following tests were performed. (1) 2% Glutaraldehyde and some other disinfectant used in a hospital were combined at the ratio of 99:1 or 90:1. Little reduction was observed both in the content and the disinfection, potency. (2) 2% Glutaraldehyde was mixed with a blood at the ratio of 9:1 and 8:2. No reduction was seen in the duration of potency when compared with each control. In the mixtures at the ratio of 7:3, 6:4 and 5:5, the potency lasted longer than that of each control. It was concluded that a notable decrease in the disinfection potency is not caused unless the mixed volume of blood exceeds 10%.
日本医療薬学会の論文
1982-02-20