Non-mechanical valves for fluidic systems
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United States of America Patent
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Jan 27, 2004
Grant Date -
Oct 24, 2002
app pub date -
Jan 24, 2002
filing date -
Jan 29, 2001
priority date (Note) -
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Abstract
Methods devices and systems that employ non-mechanical valve modules for controllably directing fluid and other material movement through integrated microscale channel networks. These non-mechanical valve modules apply forces that counter the driving forces existing through a given channel segment, via fluidly connected channel segments, so as to selectively arrest flow of material within the given channel segment.
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