Methods and apparatus for sorting cells using an optical switch in a microfluidic channel network

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United States of America Patent

PATENT NO 7745221
APP PUB NO 20050207940A1
SERIAL NO

10928650

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Abstract

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Apparatus and Methods are provided for a microfabricated fluorescence activated cell sorter based on an optical switch for rapid, active control of cell routing through a microfluidic channel network. This sorter enables low-stress, highly efficient sorting of populations of small numbers of cells (i.e., 1000-100,000 cells). The invention includes packaging of the microfluidic channel network in a self-contained plastic cartridge that enables microfluidic channel network to macro-scale instrument interconnect, in a sterile, disposable format.

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Patent Owner(s)

Patent OwnerAddress
PROGENITY INC4330 LA JOLLA VILLAGE DRIVE SUITE 200 SAN DIEGO CA 92122

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Butler, William Frank La Jolla, US 3 450
Chachisvilis, Mirianas San Diego, US 17 434
Dees, Robert San Diego, US 6 384
Hagen, Norbert Carlsbad, US 12 459
Marchand, Philippe Poway, US 100 5369
Raymond, Daniel E San Diego, US 5 327
Tu, Eugene San Diego, US 105 5402
Wang, Mark M San Diego, US 13 1020
Yang, Joon Mo San Diego, US 27 704
Yang, Rong La Jolla, US 131 735
Zhang, Haichuan San Diego, US 23 868

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