Microfluidic device

Chemical apparatus and process disinfecting – deodorizing – preser – Control element responsive to a sensed operating condition – Control element responds proportionally to a variable signal...

Reexamination Certificate

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Details

C422S006000, C422S050000, C422S259000, C200S08100R, C137S261000, C137S262000, C137S391000, C137S487000, C137S504000

Reexamination Certificate

active

07972561

ABSTRACT:
The invention relates to a microfluidic device comprising at least one micro-channel connected at one end to an enclosed area, characterized in that it also comprises an inlet circuit and an outlet circuit connected to the enclosed area and between which the fluid can be discharged without any contact with the micro-channel, wherein at least one of said inlet and outlet circuits can be controlled in such a way that the pressure at the end of the micro-channel can be modified independently from the pressure at the other end of the micro-channel.

REFERENCES:
patent: 3590910 (1971-07-01), Lorenz
patent: 5195494 (1993-03-01), Tuckey
patent: 5578179 (1996-11-01), Demorest et al.
patent: 5726404 (1998-03-01), Brody
patent: 6012902 (2000-01-01), Parce
patent: 6296020 (2001-10-01), McNeely et al.
patent: 6395232 (2002-05-01), McBride
patent: 6408878 (2002-06-01), Unger et al.
patent: 6875619 (2005-04-01), Blackburn
patent: 2002/0033193 (2002-03-01), McNeely et al.
patent: 2002/0168780 (2002-11-01), Liu et al.
patent: WO 01/04909 (2001-01-01), None
patent: WO 01/88204 (2001-11-01), None
Effenhauser, Caelo S., et al, Glass Chips for High-Speed Capillary Electrophoresis Separations with Submicrometer Plate Heights, 1993, Analytical Chemisry, vol. 65, pp. 2837-2642.
Doyle et al., “Self-Assembled Magnetic Matrices for DNA Separation Chips,” Science, vol. 295, (Mar. 22, 2002), p. 2237.
C.S. Effenhauser et al., “Glass Chips for Hight-Speed Capillary Electrophoresis Separations with Submicrometer Plate Heights,” Anal. Chem. 1993, 65, pp. 2637-2642.
Xia et al. , “Soft Lithography,” Angew. Chem. Int. Ed. 1998. 37 pp. 551-575.

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