Title:
MICROFLUID DEVICE AND METHOD OF SEPARATING SUBSTANCES
Document Type and Number:
WIPO Patent Application WO/2007/074906
Kind Code:
A1
Abstract:
It is intended to provide a microfluid device, by which two or more substances
contained in a fluid in a dissolved or dispersed state can be easily and continuously
separated at a high separation level with the use of a potential gradient (i.e.,
“a field”) interacting with a substance to be separated and thus
generating a force of selectively moving the substance as the driving force,
and a method of separating substances. To solve this problem, there has been completed
a microfluid device wherein a fluid containing the substances to be separated
is passed through in divided channels, which are located almost in parallel to
a first inner wall forming a cavity (a separation channel), and then taken out
via a first discharge port or a second discharge port.
Inventors:
ANAZAWA TAKANORI (JP)
KATO SHINJI (JP)
KATO SHINJI (JP)
Application Number:
PCT/JP2006/326259
Publication Date:
July 05, 2007
Filing Date:
December 28, 2006
Export Citation:
Assignee:
KAWAMURA INST CHEM RES (JP)
ANAZAWA TAKANORI (JP)
KATO SHINJI (JP)
ANAZAWA TAKANORI (JP)
KATO SHINJI (JP)
International Classes:
B01D57/00; B01D43/00; B01D57/02; B81B1/00; G01N37/00
Foreign References:
| JP2005319407A | 2005-11-17 | |||
| JPH11197491A | 1999-07-27 | |||
| JP2006043696A | 2006-02-16 | |||
| JP2004097886A | 2004-04-02 |
Attorney, Agent or Firm:
SHIGA, Masatake et al. (Yaesu Chuo-k, Tokyo 53, JP)
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