发明授权
- 专利标题： Streamline-based microfluidic device
- 专利标题（中）： 流线型微流控器件
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申请号： US11408514申请日： 2006-04-20
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公开(公告)号： US08354075B1公开(公告)日： 2013-01-15
- 发明人: Yu-Chong Tai , Siyang Zheng , Harvey Kasdan
- 申请人： Yu-Chong Tai , Siyang Zheng , Harvey Kasdan
- 申请人地址： US CA Pasadena US CA Chatsworth
- 专利权人： California Institute of Technology,IRIS International, Inc.
- 当前专利权人： California Institute of Technology,IRIS International, Inc.
- 当前专利权人地址： US CA Pasadena US CA Chatsworth
- 代理机构： Kilpatrick Townsend & Stockton LLP.
- 主分类号： B01L3/00
- IPC分类号： B01L3/00 ; G01N1/00
摘要：
The present invention provides a streamline-based device and a method for using the device for continuous separation of particles including cells in biological fluids. The device includes a main microchannel and an array of side microchannels disposed on a substrate. The main microchannel has a plurality of stagnation points with a predetermined geometric design, for example, each of the stagnation points has a predetermined distance from the upstream edge of each of the side microchannels. The particles are separated and collected in the side microchannels.
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