Patent ID: 6802342
Filing Date: 2004-10-12
Classification: A61M,B01L,F15C,F16K,G06F,H01H,Y10T

Abstract:
A microfluidic device, comprising:an elastomeric block comprising: a first elastomeric layer having a recess formed therein, said recess having a dimension between 0.1 and 1000 &mgr;m; a second elastomeric layer having a recess formed therein, said recess having a dimension between 0.1 &mgr;m and 1000 &mgr;m, wherein said first elastomeric layer and said second elastomeric layer are bonded together through complimentary bonds between the first elastomeric layer and the second elastomeric layer; an input channel; an output channel; and a first microfabricated fluidic switch, wherein the microfabricated fluidic logic device performs a logic function on an input signal in the input channel to provide an output signal in the output channel.