公开(公告)号：US20160354779A1

公开(公告)日：2016-12-08

申请号：US15244039

申请日：2016-08-23

申请人： JOHNSON & JOHNSON AB

发明人： Ove Per Öhman ,  Ib Mendel-Hartvig

IPC分类号： B01L3/00 ,  G01N30/60

CPC分类号： B01L3/50273 ,  B01L3/502746 ,  B01L3/502761 ,  B01L2200/0668 ,  B01L2300/18 ,  B01L2400/0406 ,  B01L2400/086 ,  G01N30/6065 ,  G01N30/6095 ,  G01N2030/525 ,  Y10T436/25

摘要： A micro fluidic system includes a substrate, and, provided on said substrate, at least one flow path interconnecting with functional means in which liquid samples can be treated by desired procedures. The flow paths are laid out to form a pattern for the transport of liquid samples to and from said functional means. These flow paths comprise a plurality of micro posts protruding upwards from said substrate, the spacing between the micro posts being small enough to induce a capillary action in a liquid sample applied anywhere within any of said flow paths, so as to force said liquid to move from where said liquid sample was applied.

摘要翻译： 微流体系统包括衬底，并且在所述衬底上提供与功能装置相互连接的至少一个流路，其中液体样品可以通过期望的程序进行处理。 布置流动路径以形成用于将液体样品运送到所述功能装置和从所述功能装置输送液体样品的图案。 这些流动路径包括从所述基底向上突出的多个微柱，微柱之间的间隔足够小，以在任何一个所述流动路径内的任何地方施加液体样品中的毛细管作用，以迫使所述液体移动 从其中应用所述液体样品。