洁净手术室的生物洁净度检测  

The test of biological clean degree in clean operation room

作　　者：马志英[1] 张晓暖[1] 赵彦[1] 刘志荣[1] 何力[1] 

机构地区：[1]解放军总医院手术室

出　　处：《军医进修学院学报》1997年第1期32-33,共2页Academic Journal of Pla Postgraduate Medical School

摘　　要：１９９５年９月，我们用ＡＮＤＥＲＳＥＮ生物粒子采样器对我院７号手术室的生物洁净度进行了检测。结果表明，７号手术室使用１０个月后，室内空气生物粒子浓度为２４ｃｆｕ／ｍ３，达到国内生物洁净Ⅱ极标准，（即万级净化标准）超过美国宇航局生物洁净万级标准。室内空气生物粒子浓度呈“Ｖ”分布。开手术室门和人员进出手术室是影响室内空气洁净度的因素，为减少手术感染，手术期间应关闭手术室门和尽量减少室内人员。In seqtember 1995, we tested the biological clean degree of No. 7 operation room in our hospital. By using ANDERSEN biological ions, the air of No. 7 operation room were 24 cfu/m 3 after it had been used 10 months. This datum was amounting to the standard of biological clean grade Ⅱ in our country (as the Grades Ten Thousand Purification Standard) and going beyond the Biological Purification Grades Ten Thousand of NASA. The distribution of biological ionic concentration in the air of the room showed as “V” shape. The rate of biological ion of the Grade Sixth (<0.65 μm) was greater and accounted for 26.0%. Opening the door of operation room, and incoming and out going personnels from the room were factors that influenced the clean degree in the room air. In order to reduce the chance of surgical infection the door of operation room ought to be closed and personnels in operation room showed be controlled as far as possible during an operation is going on.

关 键 词：手术室 空气污染 卫生状况指标 洁净度检测 

分 类 号：R194.4[医药卫生—卫生事业管理] R613[医药卫生—公共卫生与预防医学]