CHIP, MICROFLUIDIC DEVICE, AND METHOD FOR SORTING TARGET LIQUID DROPS

WIPO Patent Application WO/2022/226791

A1

The present disclosure provides a chip, a microfluidic device comprising same, and a method for sorting target liquid drops. The chip comprises: a first accommodation portion for accommodating a first fluid; a second accommodation portion for containing a second fluid; a conveying flow channel comprising a first flow channel and a second flow channel, the first flow channel being communicated with the first accommodation portion, the second flow channel being communicated with the second accommodation portion, and the first flow channel and the second flow channel crossing each other at a confluence point and being communicated; and at least one collection portion. A part of the first flow channel comprises the confluence point and is divided into two sections by the confluence point, and in each section, the section gradually becomes thick along a first direction away from the confluence point. The second flow channel comprises the confluence point and is divided into two sections by the confluence point, and in each section, the section gradually becomes thick along a second direction away from the confluence point.

DENG LIN (CN)
YANG FAN (CN)
LI DA (CN)
MA XIANGGUO (CN)
DING DING (CN)

PCT/CN2021/090291

November 03, 2022

April 27, 2021

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BOE TECHNOLOGY GROUP CO LTD (CN)
BEIJING BOE TECHNOLOGY DEV CO LTD (CN)

B01L3/00; C12M1/00

WO2009004533A1

2009-01-08

CN107008517A	2017-08-04
CN105944775A	2016-09-21
CN111378556A	2020-07-07
CN109603932A	2019-04-12

CHINA PATENT AGENT (H.K.) LTD. (CN)

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