Enhanced microfluidic valves for media diagnostics
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United States of America Patent
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Jun 27, 2017
Grant Date -
Oct 2, 2014
app pub date -
Mar 17, 2014
filing date -
Mar 15, 2013
priority date (Note) -
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Abstract
The invention provides a micro-fluidic device that includes a pre-loaded sample that begins to flow only when a sample is provided in the device. In certain embodiments, the invention provides a micro-fluidic device including at least two paper flow path layers providing fluid flow in substantially parallel planar directions, and at least one valve positioned between the at least two paper flow paths, wherein the at least one valve for providing flow in a direction that is orthogonal to the substantially planar directions.
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