Title:
DEVICE FOR MEASURING MICROFLUID FLOW VELOCITY BY USING ULTRA THIN FILM, HAVING SEPARABLE STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2018/186539
Kind Code:
A1
Abstract:
The present invention relates to a device for measuring microfluid flow velocity by using an ultra thin film, having a separable structure, the device comprising: a first panel including a fluid flow velocity measurement structure for measuring the flow velocity of a fluid; a second panel separated from the first panel, and including a microfluid channel through which a sample passes; and an ultra thin film formed in a part in which the first panel and the second panel come in contact with each other such that the sample passing through the microfluid channel does not directly come in contact with the fluid flow velocity measurement structure, thereby separating the first panel from the second panel. Therefore, since the device for measuring microfluid flow velocity is easily manufactured by having a simple structure, manufacturing costs thereof are lower than those of a conventional device for measuring microfluid flow velocity, and a first panel including a fluid flow velocity measurement structure can be repeatedly used multiple times such that the present invention can be continuously used rather than being disposable.
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Inventors:
HAN KI-HO (KR)
KIM JIN-HO (KR)
KIM JIN-HO (KR)
Application Number:
PCT/KR2017/009069
Publication Date:
October 11, 2018
Filing Date:
August 21, 2017
Export Citation:
Assignee:
INJE UNIV INDUSTRY ACADEMIC (KR)
International Classes:
G01P5/12; B01J19/24; C12M1/38; G01K13/02; G01N35/08
Foreign References:
| JP2007212199A | 2007-08-23 | |||
| JP2002122454A | 2002-04-26 | |||
| JP2002340646A | 2002-11-27 | |||
| JP2006250955A | 2006-09-21 | |||
| US5463906A | 1995-11-07 |
Attorney, Agent or Firm:
WIE, Byoung-Gap (KR)
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