摘要
目的:观察聚维酮碘杀灭微生物效果。方法:采用定量杀菌试验方法对聚维酮碘消毒剂杀菌效果进行观察。结果:以有效碘含量为300 mg/L的聚维酮碘溶液对布片上金黄色葡萄球菌和白色念珠菌作用7 m in,平均杀灭率可达100.00%;对枯草芽孢杆菌黑色变种作用180 m in,平均杀灭率均达99.65%以上。模拟现场试验结果证明,以有效碘含量为500 mg/L聚维酮碘水溶液擦拭后作用20 m in,对物体表面自然菌的杀灭率达93.24%以上。结论:聚维酮碘消毒液为强而有效的杀菌剂。
Objective： To observe the germicidal efficacy of Povidone Iodine. Methods： The germicidal efficacy of Povidone Iodine was observed using quantitative germicidal test method. Results： The average killing rates of Staphylococcus aureus and Candida albicans on cloth strips exposed to the water solution containing 300 mg/L Povidone Iodine for 3 rain respectively were 100.00% and those of spores of Bacillus subtilis vat. niger for 180 min were over 99.65%. Results of simulated field trial demonstrated that wiping with water solution containing 500 mg/L Povidone Iodine with a 20 rain contact time killed over 93.24% of natural bacteria on surfaces. Conclusions： Pnvidone Iodine is a kind of powerful germicide.
出处
《沈阳医学院学报》
2006年第2期150-151,共2页
Journal of Shenyang Medical College
