MICROFLUIDIC DEVICE AND CONTROL EQUIPMENT FOR MICROFLUIDIC DEVICE

Title:

MICROFLUIDIC DEVICE AND CONTROL EQUIPMENT FOR MICROFLUIDIC DEVICE

Document Type and Number:

WIPO Patent Application WO/2019/083091

Kind Code:

A1

Abstract:

Provided is a microfluidic device wherein a valve for a fluid control has an improved structure that is simpler and more efficient, and thus can be manipulated more easily and effectively. To this end, the microfluidic device comprises: a platform including at least one chamber; at least one channel connected to the chamber such that a fluid is transferred therethrough; and a valve for opening/closing the channel, wherein the valve comprises: a body installed on the platform; a blocking plate installed on the body and contacting the channel to selectively block the channel; a pressing rod moveably installed inside the body so as to press the blocking plate; and a fixing portion installed in the body so as to fix the pressing rod at a blocking plate pressing position.

Inventors:

CHO YOON KYOUNG (KR)
LEE KYUSANG (KR)
LEE YONGJIN (KR)

Application Number:

PCT/KR2017/015395

Publication Date:

May 02, 2019

Filing Date:

December 22, 2017

Export Citation:

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Assignee:

ULSAN NAT INST SCIENCE & TECH UNIST (KR)
CLINOMICS CO (KR)

International Classes:

B01D19/00; B01L3/00

Foreign References:

KR20160031778A	2016-03-23
KR20170047178A	2017-05-04
JP2003340797A	2003-12-02
KR101347373B1	2014-01-06
KR101439483B1	2014-09-15

Other References: