Valve for use in microfluidic structures
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United States of America Patent
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N/A
Issued Date -
Oct 23, 2003
app pub date -
May 13, 2003
filing date -
Jun 23, 2000
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A valve for use in microfluidic structures. The valve uses a spherical member, such as a ball bearing, to depress an elastomeric member to selectively open and close a microfluidic channel. The valve may be operated manually or by use of an internal force generated to shift the spherical member to its activated position.
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