Fluidic device

Abstract

A fluidic device having a first layer with a first layer wicking channel and a second layer extending across the first layer and having a second layer functional wicking channel. The fluidic device can further include a third layer extending across the second layer, the third layer having a third layer functional wicking channel. The second layer functional wicking channel can have a different function than the third layer functional wicking channel and the functional wicking channels can afford for the fluidic device to be used as a timer, a battery, and/or a chemical assay.

Dependencies are inferred from the claim text.