MICROFLUIDIC APPARATUS AND METHOD FOR SAMPLE PREPARATION AND ANALYSIS

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United States of America Patent

APP PUB NO 20090053814A1
SERIAL NO

11719513

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Abstract

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The pumps (Pn) are operated to transport individual reagent streams into the chip in a non-pulsatile, laminar flow regime at low flow rates permitting lows grading from 0 to as little as 5 nl/min with a precision of 0.1 nl/min. In the chip (MFC), the reagent streams are merged and the reagents mixed to form a reaction product. The reaction product can be measured at one or more detection points defined in the chip. Concentration gradients are continuously varied by continuously varying the flow rates respectively produced by the pumps according to predetermined flow velocity profiles.

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Patent Owner(s)

Patent OwnerAddress
AB SCIEX LLC500 OLD CONNECTICUT PATH FRAMINGHAM MA 01701

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Crenshaw, Hugh C Durham, US 18 426
Hartmann, Daniel M East Lansing, US 16 145
Nevill, Joshua T El Cerrito, US 7 96
Patel, Mehul Ambler , US 218 7464
Prince, Katya M Durham, US 1 8
Tew, David G Essex, GB 7 84
Thrall, Sara H Collegeville, US 4 21
Votaw, Gregory A Durham, US 7 101

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