Title:
流体搬送装置
Document Type and Number:
Japanese Patent JP4136969
Kind Code:
B2
Abstract:
A fluid delivery device is provided which comprises a microchannel device for cutting out a certain amount of a sample from a micorochannel by controlling a valve opening. The fluid delivery device has a valve for controlling a flow of a fluid, comprising a flow channel for the fluid, and a valve in the flow channel, wherein the valve operates in accordance with a pressure difference between the upstream side and downstream side of the valve caused by the flow of the fluid through the flow channel, allowing the fluid to flow when the pressure difference is lower than a prescribed value P0, and intercepting the fluid not to flow when the pressure difference is P0 or more.
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Inventors:
Takeo Yamazaki
Takahiro Ezaki
Terasaki Atsunori
Susumu Yasuda
Takeshi Imamura
Toru Nakakubo
Takahiro Ezaki
Terasaki Atsunori
Susumu Yasuda
Takeshi Imamura
Toru Nakakubo
Application Number:
JP2004051277A
Publication Date:
August 20, 2008
Filing Date:
February 26, 2004
Export Citation:
Assignee:
Canon Inc
International Classes:
G01N1/00; B01J20/283; G01N35/08; B01L3/00; F15C5/00; F16K99/00; G01N30/16; G01N30/20; G01N30/26; G01N30/32; G01N30/60; G01N30/74; G01N30/88; G01N35/10; G01N37/00; H01M8/04; G01N35/00; H01M8/06; H01M8/10
Domestic Patent References:
| JP2001070453A | ||||
| JP10292873A | ||||
| JP4252879A | ||||
| JP3019178U | ||||
| JP6066769A | ||||
| JP2000027813A | ||||
| JP11508346A | ||||
| JP2002530601A |
Foreign References:
| WO2001078893A1 |
Attorney, Agent or Firm:
Tokuhiro Watanabe