Microfluidic system

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United States of America Patent

PATENT NO 7243670
APP PUB NO 20030000835A1
SERIAL NO

10178569

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A microfluidic system, particularly a microfluidic chip, with at least one operational channel, in which a fluid and/or the constituents contained therein are moveable in the direction of the operational channel by a driving force, particularly by using pressure, acoustic energy, or an electrical and/or a magnetic field. At least one measurement sensor used to measure a measurable value assigned to the fluid and derivable in the region of the fluid and at least one regulator is provided to regulate the driving force and/or a parameter that may be influenced by it, wherein the regulator is coupled with a measurement sensor and a device used to alter the driving force and/or the parameter that may be influenced by it. The microfluidic system further relates to a procedure to transport and guide a fluid and/or the constituents contained therein within a microfluidic system of the type described above. For this, the regulator regulates the driving force and/or the parameter that may be influenced by it by means of a measurement sensor to measure a parameter assigned to the fluid and derivable in the vicinity of the fluid and by means of a device used to alter the driving force and/or a parameter that may be influenced by it.

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Patent Owner(s)

Patent OwnerAddress
AGILENT TECHNOLOGIES INC5301 STEVENS CREEK BLVD SANTA CLARA CA 95051

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bek, Friedrich Pfinztal, DE 1 78
Dittmann, Monika Marxzell, DE 3 142
Witt, Klaus Keltern, DE 59 568

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