(EN)
The invention relates to a microfluidic device (1) comprising at least one micro-channel (2) connected at one end to an enclosed area (6), characterized in that it also comprises an inlet circuit (8) and an outlet circuit (9) connected to the enclosed area and between which the fluid can be discharged without any contact with the micro-channel, wherein at least one of said inlet and outlet circuits can be controlled in such a way that the pressure at the end of the micro-channel can be modified independently from the pressure at the other end of the micro-channel.
(ZH) 本发明涉及一种微流体装置(1)，其包括至少一个一端口与封闭区(6)相连的微通道(2)，其特征在于，该装置还包括与封闭区相连的入口通路(8)和出口通路(9)，二通路之间可流出流体而不与微通道相接触，其中所述入口通路和出口通路的至少之一是可调控的，以调节微通道端口的压力，使其独立于微通道另一端口的压力。
