Device having microchambers and microfluidics
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United States of America Patent
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Nov 2, 2004
Grant Date -
Nov 21, 2002
app pub date -
May 15, 2001
filing date -
May 15, 2001
priority date (Note) -
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status (Latency Note)
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Abstract
Provided is a device comprising a plurality of microchambers having a closed vented environment, wherein each microchamber is in operative communication with a filling port and a vent aperture. The device further comprises a base which is sandwiched between two liquid-impermeable membranes, with at least one of the membranes being gas permeable. Also provided is a method for introducing a fluid into a plurality of microchambers of the device, wherein each filling port is aligned with a pipette tip, and the fluid is introduced into and through the filling port. The fluid then flows along a fluid flow groove providing fluid flow communication between the filling port and the microchamber, and into the microchamber.
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