生物安全柜在医学实验室中的应用研究  

Research on Application of Biological Safety Cabinet in Medical Laboratory

作　　者：赵艳争[1] ZHAO Yan-zheng(Tianjin Beichen Hospital,Tianjin 300400)

机构地区：[1]天津市北辰医院,天津300400

出　　处：《中国医疗器械信息》2020年第18期30-33,共4页China Medical Device Information

摘　　要：随着医疗水平的发展与进步,许多医院都建立了病原微生物实验室,以便为临床诊断和治疗提供及时和可靠的依据。病原微生物检测结果的解读和感染的判定是临床诊断重要依据,也是后期正确治疗的基础。在病原微生物提取的前几个步骤中,是必须直接接触病例的生物学样本的。该过程涉及加热和裂解。当检验人员打开样本容器时,含有病原微生物的气溶胶可能会散布到空气环境中。所以,在负压实验室的生物安全柜中操作更为安全。With the development and progress of medical level,many hospitals have established pathogenic microorganism laboratory,in order to provide timely and reliable basis for clinical diagnosis and treatment.The interpretation of the detection results of pathogenic microorganisms and the determination of infection are important basis for clinical diagnosis and correct treatment in the later stage.In the first few steps of pathogen extraction,it is necessary to directly contact the biological samples of the case.The process involves heating and cracking.When the tester opens the sample container,aerosol containing pathogenic microorganisms may be dispersed into the air environment.Therefore,it is safer to operate in the biosafety cabinet of negative pressure laboratory.

关 键 词：病原微生物检测 气溶胶 生物安全柜 

分 类 号：TB533[理学—物理]