紫外線殺菌装置の各種細菌およびウイルスに対する殺菌効果に関する研究

概要

論文の詳細を見る
This study was performed for the purpose of determining the effects of ultraviolet ray against several kinds of bacteria and viruses. The experimental method was to eradiate ultraviolet ray with some distance, against petri dishes containing some bacteria or viruses.Following results were obtained : (1) With one minute eradiation of ultraviolet ray, E. coli, Pseudomonas aeruginosa, Serratia marcescens, Klebsiella pneumonia and Staphylococcus aureus were decreased in number by 1/1,000. They were almost killed with five to ten minutes eradiation.(2) Herpes simplex virus type I, Parainfluenzavirus type 3 and Rhinovirus type 13 were completely inactivated after being eradiated to ultraviolet ray for five minutes. (3) Coxsackie B3 and Adenovirus type 3 were inactivated by about one half after five-minutes eradiation to ultraviolet ray.Judging from the results of these experiments, it can be said that this ultraviolet ray eradiation apparatus has an excellent microbialcidal activities not only against bacteria but also to virus. This apparatus may be useful for the control of the nosocomial infection.
日本医療機器学会の論文
1983-06-01