摘要
在研制的医用微波灭菌器中测定了多种因素对枯草杆菌黑色变种芽胞杀灭效果的影响。试验表明,在试验条件下,敷料包的重量与含湿率,电源电压,菌片性质和所处层次等均可影响杀菌效果。在灭菌器内同一层次不同位置,菌液含有机物的多少对其杀菌效果无明显影响。
Study on the factors influencing the efficacy of medical microwave sterilizer
in killingspores of Bacillus subtilis var.niger in dressing packs was carried out in laboratory.
The steri-lizer chamber has a volume of 570 ×540×420 mm3 and a rotating plate of 530 mm in
diame-ter(15 rpm)is installed in it.The microwave used is 2450 M Hz in frequancy and 3 kW
inpower output.The dressing pack weights 5.25 kg(400 ×300 ×16 mm3 ).The experimental
results indicated that the weight and moisture of the dressing pack,electric voltage,nature of the
carrier and the depth of carrier location could influence thegermicidal efficacy.Different positions
of the same depth in the sterilizer and the content oforganic substance(calf serum)in the
bacterial suspension had no significant influence ongermicidal efficacy.
出处
《中国消毒学杂志》
CAS
北大核心
1994年第1期1-4,共4页
Chinese Journal of Disinfection
关键词
枯草杆菌
杀芽胞作用
消毒
微波
microwave
sterilization Bacillus subtilis sporicldal effect steriliza-tion of dressings factors influencing
germicidal effect