Separation of blood in microchannel bends

被引:11
作者
Blattert, C [1 ]
Jurischka, R [1 ]
Schoth, A [1 ]
Kerth, P [1 ]
Menz, W [1 ]
机构
[1] Univ Freiburg, Inst Mikrosyst Tech, D-7800 Freiburg, Germany
来源
PROCEEDINGS OF THE 25TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-4: A NEW BEGINNING FOR HUMAN HEALTH | 2003年 / 25卷
关键词
bend; blood; microchannel; microfluidic; separation;
D O I
10.1109/IEMBS.2003.1280872
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
One of the basic operations of miniature assay devices is the separation of blood and blood components in microchannels. In this study we investigated and developed a microfluidic chip with microchannel bend structures, which are used as a novel separation technique ideally combining micro and macro world specific separation processes. Experimental measurements of separation efficiency with human whole blood were done on prototype polymer chips. The results show that this technique is an alternative to existing micro blood separation processes.
引用
收藏
页码:3388 / 3391
页数:4
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