单粒子聚焦装置及相关技术的研究进展  

Research progress of single-particle focusing device and related technologies

作　　者：董正阳[1] 陈锋[1] 杜耀华[1] 程智[1] 韦婧[1] 吴太虎[1] 

机构地区：[1]军事医学科学院卫生装备研究所,天津300161

出　　处：《医疗卫生装备》2017年第11期109-112,117,共5页Chinese Medical Equipment Journal

基　　金：国家自然科学基金(2016YFC1202502);省部自然科学基金(13CXZ020;AWS13Z006)

摘　　要：介绍了国内外单粒子聚焦装置及其相关技术的现状与研究进展。从液、气体内单粒子聚焦2个方面分析了不同单粒子聚焦装置的原理与优势,提出液、气体内单粒子聚焦手段均能对液、气体中的细菌等微粒进行有效的快速检测。指出了2种单粒子聚焦手段具有广阔的发展空间,若能优化结构与设计,保证高检测精度与高检测效率,将会减少误检、漏检,在生物战剂检测、烈性传染病防治等领域发挥更大的作用。The present situation and research progress of the single-particle focusing device and related technologies were introduced in foreign countries and China.The principles and advantages of different single-particle focusing devices were analyzed from the aspects of liquid and gas single-particle focusing, and it＇s pointed out that rapid detection of the particles such as bacteria could be realized by liquid and gas single-particle focusing measures.The two measures both had brilliant prospects providing the structure and design were optimized to ensure high detection precision and efficiency, which could be promoted for bio-agents detection and fulminating infectious diseases prevention and treatment.

关 键 词：单粒子聚焦 流式细胞仪 喷嘴 鞘液 流动室 气溶胶 

分 类 号：R82[医药卫生—临床医学]