空气微生物检测仪对生物安全柜中人员污染的监测  

Monitoring personnel-contamination in biology cabinet with air borne microbes instrument

作　　者：魏贤莉 胡良勇 

机构地区：[1]广州计量检测技术研究院,广东广州510030

出　　处：《中国测试》2011年第4期35-36,44,共3页China Measurement & Test

基　　金：国家质量监督检验检疫总局质检公益性行业科研专项项目(201110045)

摘　　要：目前医药行业及建筑行业对生物安全柜有关人员污染保护指标的检测普遍采用沉降法,其操作复杂、效率低,为了改变这种现状,采用新型多功能空气微生物检测仪(JWL-IIC)对各级实验室内生物安全柜关于人员保护项目中细菌进行采集和监测。结果表明:相比于沉降法而言,它不仅操作简便、便于携带,而且使用范围广、捕获率高、结果准确;实验数据还证实,生物安全柜的合理使用确实能有效防止气溶胶的泄漏,保护操作人员的生物安全。Currently,traditional sedimentation method widely used in pharmaceuticals industry and construction industry to detect personnel-contamination,one item of three biology cabinet examination indicates,was regarded as complex operation,low detection efficiency,etc.In order to improve the status,the authors employed the new multi-function instrument for air borne microbes（JWL-IIC） to collect and monitor the bacterial particles in biology cabinets for different laboratories.The results indicated that the new multi-function instrument for air borne microbes has the features of simple operation,excellent portability,wide application,high rate and high accuracy in comparison to traditional sedimentation method.In addition,the experimental results confirmed that the biology cabinet indeed could effectively ensure the bio-safety of operators by preventing the aerosol leakage.

关 键 词：多功能微生物检测仪 生物安全柜 人员保护 气溶胶泄漏 生物安全 

分 类 号：Q93-332[生物学—微生物学] R117[医药卫生—公共卫生与预防医学]