Capillary electrophoresis device

Details Capillary electrophoresis device Capillary electrophoresis device

2006-07-25

2006-07-25

Olsen, Kaj K. (Department: 1753)

Chemistry: electrical and wave energy

Processes and products

Electrophoresis or electro-osmosis processes and electrolyte...

C204S453000, C204S604000, C204S605000

Reexamination Certificate

active

07081191

ABSTRACT:
The capillary electrophoresis device using one pressure-resistant syringe (125) is capable of automatically suctioning in polymer solution and injecting polymer solution into a capillary array (100). An electric hook (131) is installed for pulling up the syringe plunger on a push-in action type syringe (125). A check valve (124) is inserted between a polymer bottle (123) and syringe to prevent solution from flowing back into the polymer bottle. As a result, one syringe portion of polymer solution can be suctioned and injected, a large volume of polymer solution can be continuously used and device processing capability is improved.

REFERENCES:
patent: 5635050 (1997-06-01), Pentoney et al.
patent: 6375819 (2002-04-01), Li et al.
patent: 6383356 (2002-05-01), Hayashizaki et al.
patent: 2001/0017263 (2001-08-01), Shoji et al.
patent: 2001-242140 (2001-09-01), None
patent: 2001-281221 (2001-10-01), None
patent: 2001-324473 (2001-11-01), None

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