Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing liquid or solid sample
Reexamination Certificate
2007-03-13
2007-03-13
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, C422S067000, C422S063000, C422S105000, C422S081000, C422S082050, C422S105000, C422S105000, C436S043000, C436S174000, C073S001010, C073S001020, C073S001160, C073S001690, C073S001710, C438S689000, C137S001000, C137S255000, C417S001000
Reexamination Certificate
active
09923582
ABSTRACT:
An integrated micropump or a plurality of integrated micropumps are communicated to a plurality of analysis chambers. A plurality of integrated analysis chambers include integrated analysis devices to test a fluid for an analyte. The micropumps continuously or periodically pump the fluid into the analysis chambers and flush the analysis chambers after analysis of the analyte. In one embodiment, the analysis device comprises an integrated LED and an integrated optical detector. The LED and detector are tuned to an optical absorption line of the analyte. The micropumps are composed of nitrides of B, Al, Ga, In, Tl or combinations thereof and fabricated using photoelectrochemical techniques. The analysis chambers, and micropumps including the analysis devices are simultaneously fabricated during which fabrication of the micropumps and the analysis devices are masked from the photoelectrochemical techniques.
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Beach Robert A.
McGill Thomas C.
Strittmatter Robert P.
California Institute of Technology
Dawes Daniel L.
Myers Dawes Andras & Sherman
Sines Brian
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