Chemical apparatus and process disinfecting – deodorizing – preser – Control element responsive to a sensed operating condition
Reexamination Certificate
2005-11-28
2010-06-01
Wright, P. Kathryn (Department: 1797)
Chemical apparatus and process disinfecting, deodorizing, preser
Control element responsive to a sensed operating condition
C422S067000, C422S105000, C422S105000, C422S063000, C436S043000, C436S174000, C436S180000
Reexamination Certificate
active
07727477
ABSTRACT:
A priming unit for a microfluidics device contains a pressurization unit and pressure and temperature detectors as part of a feedback loop that controls the pressure applied by the pressurization unit and the time during which the pressure is applied. This control feature is particularly useful in controlling the exposure time of the microchannels to dyes in the priming liquids since certain dyes tend to adhere to the walls of the channels and produce non-uniform results.
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Boronkay Allen
Kennedy Colin
Latham Matthew
Bio-Rad Laboratories, Inc.
Heines M. Henry
Townsend and Townsend and Crew LLP.
Wright P. Kathryn
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