夏期, 冬期における手術部内微小動物(ダニ)の実態調査と対策

概要

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In the operation unit of our hospital we have been performing monthly bacteriological examination for the maintenance of cleanliness since its opening. As a part of the control of cleanliness, mite examination was made at 11 appointed collecting places in summer and winter. No mite was detected within the operating rooms either in summer or in winter. In other places of the operation unit 0.42 mite/m^2 and 0.18 mite/m^2 on an average were detected in summer and winter, respectively. In bed rooms for men and women, 5.42 mites/m^2 at most were detected, where straw mats were used. In dressing rooms for men and women and entrances for the staff, a large number of mite of similar kinds in houses were found, suggesting carrying in mites with them. Comparison of the results in bed rooms for women in summer season wth the number of mites in housed revealed a very low ration, 1/30,which, however, doesn'tnecessarily exclude the possibility of enlargement of secondary infection and the source of contamination. Mite control seems to need not daily cleaning but also removal of mite's growth condition, contrivances for control of cleanliness and through education for cleanliness of the personnel and entrants.
日本医療機器学会の論文
1987-07-01