Title:
マイクロフルイディック・デバイスにおける流体制御方法及びシステム
Document Type and Number:
Japanese Patent JP5536819
Kind Code:
B2
Abstract:
The present invention relates to a valve for use in a microfluidic system. The valve includes a substrate defining an upstream channel and a downstream channel joined by a passage, wherein the passage comprises a first opposed wall disposed at an angle to a central axis of the upstream channel. A thermally responsive substance (TRS) obstructs the passage. At least a portion of the TRS that obstructs the passage abuts the first opposed wall. Upon the actuation of the heat source in thermal contact with the TRS an opening motion of the TRS opens the passage.
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Inventors:
Parnak, Jean
Application Number:
JP2012090981A
Publication Date:
July 02, 2014
Filing Date:
April 12, 2012
Export Citation:
Assignee:
Handy Love Incorporated
International Classes:
B81B5/00; F16K31/68; B01L3/00; B81B3/00; F04B19/00; F04B19/24; F15C3/00; F15C5/00; F16K13/10; F16K17/38; F16K49/00; F16K99/00; G01N1/28; B01L7/00; B81B1/00
Domestic Patent References:
| JP2001509437A | ||||
| JP10507516A |
Foreign References:
| US6102897 | ||||
| WO1998049548A1 |
Attorney, Agent or Firm:
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Akio Chiba
Hiroyuki Tomita