Optical assay device with pneumatic sample actuation
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United States of America Patent
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Jun 23, 2020
Grant Date -
Sep 15, 2016
app pub date -
May 25, 2016
filing date -
Dec 23, 2011
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Abstract
This invention relates generally to devices and methods for performing optical and electrochemical assays and, more particularly, to test devices, e.g., cartridges, methods and systems, wherein the test devices have an entry port configured to receive a test sample into a holding chamber; a first conduit having at least one lateral flow test strip; and a displacement device, such as a pneumatic pump, configured to move a portion of said test sample from said holding chamber into said first conduit. The present invention is particularly useful for performing immunoassays and/or electrochemical assays at the point-of-care.
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