Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing liquid or solid sample
Reexamination Certificate
2007-09-18
2007-09-18
Sines, Brian (Department: 1743)
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Means for analyzing liquid or solid sample
C422S050000, C422S051000, C422S051000, C422S051000, C422S051000, C422S067000, C422S068100, C422S082000, C422S082050, C422S082090, C422S105000, C422S105000, C422S105000, C422S105000, C422S105000, C435S283100, C435S285200, C435S287100, C435S287300, C435S288700, C436S043000, C436S063000, C436S501000, C436S086000, C436S089000, C436S094000
Reexamination Certificate
active
10014520
ABSTRACT:
The present invention relates to a microfluidic system for processing a cell-containing liquid. The system includes a microfabricated substrate having an enrichment channel to prepare an enriched cell sample from the cell-containing liquid. A flow through member is in liquid communication with the enrichment zone. The flow through member substantially prevents cells of the cell-containing fluid from exiting the enrichment zone while allowing liquid of the cell-containing liquid to exit the enrichment zone. A gas actuator associated with the enrichment zone provides a gas pressure sufficient to move the enriched cell sample from the enrichment zone.
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B. Scott
Handique Kalyan
Kehrer Aaron
Parunak Gene
Wu Betty
Fish & Richardson P.C.
HandyLab, Inc.
Sines Brian
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