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1. 发明申请

US20120329148A1 BLOOD CORPUSCLE SEPARATION CHIP 审中-公开
标题翻译：血液股份分离芯片
公开(公告)号：US20120329148A1
公开(公告)日：2012-12-27
申请号：US13578940
申请日：2011-03-10
申请人： Daesung Hur , Jong Hyun Oh , Jae Jeong Kim , Eun Hee Park , Ji Young Park
发明人： Daesung Hur , Jong Hyun Oh , Jae Jeong Kim , Eun Hee Park , Ji Young Park
IPC分类号： C12M1/26
CPC分类号： B01L3/502753 , B01D63/088 , B01D2313/025 , B01D2313/08 , B01L3/502715 , B01L2200/025 , B01L2200/027 , B01L2200/141 , B01L2300/0816 , B01L2300/0864 , B01L2300/0887 , B01L2300/161 , B01L2400/0406
摘要： A corpuscle separation chip is presented, which is capable of separating plasma from blood using capillary forces without causing leakage of the blood in undesired directions. The corpuscle separation chip may include an upper board for securing a membrane such that one or more edges maintain non-contact, where a portion of a channel is formed in the upper board to provide a path causing plasma components separated by the membrane from blood to move in one direction; and a lower board in which another portion of the channel is formed, where the lower board is configured to join with the upper board to form the channel, and the lower board is configured to cause the plasma components to move along the channel due to capillary forces at a position corresponding to one side of a lower surface of the membrane. By using such corpuscle separation chip, each of the edges of the membrane can maintain as much non-contact as possible with the structure formed by an upper board and a lower board attached to each other, to prevent leakage of the loaded blood in undesired directions.
摘要翻译：提出了一种微粒分离芯片，其能够使用毛细管力将血浆从血液分离，而不会导致血液在不期望的方向上泄漏。微粒分离芯片可以包括用于固定膜的上板，使得一个或多个边缘保持非接触，其中在上板中形成通道的一部分以提供使由膜隔离的血液成分从血液分离的路径向一个方向移动以及下板，其中所述通道的另一部分形成，其中所述下板被配置为与所述上板接合以形成所述通道，并且所述下板被配置为使得所述等离子体部件由于毛细管而沿着所述通道移动在与膜的下表面的一侧对应的位置处的力。通过使用这样的微粒分离芯片，膜的每个边缘可以保持尽可能多的非接触，由彼此附接的上板和下板形成的结构，以防止加载的血液在不期望的方向上泄漏。

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