公开(公告)号：US10766031B2

公开(公告)日：2020-09-08

申请号：US15970866

申请日：2018-05-03

申请人： Feng Chia University

发明人： Chih-Hsin Shih ,  Ho-Chin Wu ,  Yen-Hao Chen

IPC分类号： B01L3/00 ,  G01N15/06 ,  G01N33/00 ,  G01N33/48 ,  G01N35/00

摘要： The present disclosure relates to a microfluidic-based analyzer, including a drive module and a microfluidic disc. On the microfluidic disk, a capillary is connected between a mixing chamber and a waste chamber. More particularly, the capillary is connected to the mixing chamber through a first access on the first radius of the microfluidic disc, and the capillary is connected to the waste chamber through a second access on the second radius of the microfluidic disk. Specifically, a turn of the capillary is disposed between the first access and the second access, in which a folding is configured on a third radius of the microfluidic disc. Overall, the aforementioned microfluidic-based analyzer is able to be operated in different rotational speeds and is capable of evacuating the mixing chamber and enhancing the washing efficiency.