某医院Ⅱ级生物安全柜安全性能检测与评价
Safety performance testing and evaluation of class Ⅱ biological safety cabinets in a hospital
肖锦秀 1张燕 1赵国玉 1吾力肯·吐尔达力 1袁江玲1
作者信息
- 1. 新疆维吾尔自治区疾病预防控制中心新疆病媒传染病重点实验室,新疆乌鲁木齐 830002
- 折叠
摘要
目的 了解某医院使用中的Ⅱ级生物安全柜相关安全性及运行现状.方法 通过仪器检测法,依据相关标准要求,对某医院的 18 台Ⅱ级生物安全柜安全相关性能进行检测.结果 该医院 18 台Ⅱ级生物安全柜,各项安全性能指标平均合格率为 44.44%.生物安全柜进风高效过滤器完整性全部合格,气流模式、下降气流流速和流入气流流速合格率分别为 77.78%、83.33%和 77.78%,噪声合格率为 83.33%,洁净度和紫外线灯辐照度合格率均为 100.00%.结论 该医院使用中的Ⅱ级生物安全柜部分关键性指标合格率较高,但安全性检测总体合格率较低,需要加强专项监督监测和维护管理.
Abstract
Objective To understand the safety evaluation and operation status of class Ⅱ biological safety cabinets in a hospital.Methods Through the instrument detection method,according to the related specifications requirements,the safety-related performance of 18 class Ⅱ biosafety cabinets in a hospital was tested.Results The average qualified rate of safety performance indexes of 18 class Ⅱ biological safety cabinets in this hospital was 44.44％.The integrity of the air inlet high efficiency particulate air filter of the biological safety cabinet was all qualified.The qualified rates of airflow mode,downflow air and inflow air were 77.78％,83.33％and 77.78％,respectively.The qualified rate of noise was 83.33％.The qualified rates of cleanliness and UV lamp irradiation intensity were 100.00％.Conclusion The qualified rate of some key indicators of class Ⅱ biological safety cabinets in use in this hospital is high,but the overall qualified rate of safety testing is low.It is necessary to strengthen special supervision,monitoring and maintenance management.
关键词
Ⅱ级生物安全柜/安全性能/检测Key words
class Ⅱ biological safety cabinets/safety performance/testing引用本文复制引用
基金项目
中国疾病预防控制中心公共卫生领域卫生健康标准化前期研究项目(BZ2023-Q085)
出版年
2024
NETL
NSTL
万方数据