Design and Fabrication of a PDMS-Based Manual Micro-Valve System for Microfluidic Applications

Figure 1

Design of the multi-valve system for controlling the inlet flows into microfluidic system. (a) and (b) The cross sections of valves switch (at one flow controlling); (c) and (d) the multi-flow controlling arrangement and construction.

(a)

(b)

(c)

(d)