Abstract
The present disclosure provides an automatic microfluidic system for rapid personalized drug screening including a microfluidic chip. The microfluidic chip includes a fluid storage unit, a fluid driving unit, a reaction unit and a plurality of valve units. The fluid driving unit includes two mixing pumps. Each of the mixing pumps includes two pneumatic micro-pumps, a mixing chamber and a blocking structure. The blocking sheet structure is disposed in the mixing chamber and is connected between the two pneumatic micro-pumps. When the two pneumatic micro-pumps process alternately, the blocking structure will sway alone the process of the two pneumatic micro-pumps. Therefore, by the arrangement of the two mixing pumps, the automatic microfluidic system for personalized drug screening of the present disclosure can accurately transfer fluids quantitatively and then mix the fluids efficiently and has a potential for applying in the clinical application.