Title:
液体搬送装置
Document Type and Number:
Japanese Patent JP3610349
Kind Code:
B2
Abstract:
A liquid transport device capable of introducing and transporting a liquid and preventing a backward flow of the liquid in a small-sized analysis system is provided. The liquid transport device has a substrate 201 , an ejection orifice 205 , which is formed integrally with the substrate 201 and through which a liquid is ejected, a space portion 210 , which is formed so as to communicate with the ejection orifice 205 and through which the liquid ejected from the ejection orifice flies, and a flow channel 204 , which communicates with the space portion 210 and which is positioned within such a distance range that the flying liquid can reach the flow channel.
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Inventors:
Takeo Yamazaki
Takeshi Imamura
Takeshi Imamura
Application Number:
JP2002229245A
Publication Date:
January 12, 2005
Filing Date:
August 06, 2002
Export Citation:
Assignee:
Canon Inc
International Classes:
G01N37/00; B01F13/00; B01F15/02; B01L3/00; C12M1/34; B01L3/02; (IPC1-7): C12M1/34; G01N37/00
Domestic Patent References:
| JP11187900A | ||||
| JP2001212469A | ||||
| JP2002181839A | ||||
| JP2004101516A | ||||
| JP2004069499A | ||||
| JP2003121452A | ||||
| JP11508360A |
Foreign References:
| US6103199 |
Other References:
J. Biochem. Biopys. Methods, 27(3), 1993, pp181-190
Attorney, Agent or Firm:
Tokuhiro Watanabe