Title:
MICROFLUIDIC FLOW CHANNEL STRUCTURE AND MICROFLUIDIC CHIP
Document Type and Number:
WIPO Patent Application WO/2023/155142
Kind Code:
A1
Abstract:
A microfluidic flow channel structure and a microfluidic chip. The microfluidic flow channel structure comprises a main chamber (300), the main chamber (300) comprising at least two shunt areas (310, 330) and a reaction area (320), and the at least two shunt areas (310, 330) being respectively connected to the reaction area (320), wherein each of the shunt areas (310, 330) comprises a first shunt wall (3101, 3301), each first shunt wall (3101, 3301) being provided with an opening for liquid incoming; a flow guide structure (311, 331) is provided at the opening of at least one of shunt areas (310, 330); the flow guide structure (311, 331) at least comprises a first flow guide wall (3111, 3311); the first flow guide wall (3111, 3311) is opposite to the first shunt wall (3101, 3301); a first shunt channel is formed between the first flow guide wall (3111, 3311) and the first shunt wall (3101, 3301); the opening is used as a liquid inlet of the first shunt channel; and the first shunt channel comprises at least two liquid outlets.
Inventors:
MU YUNQING (CN)
CHEN DANDAN (CN)
DING DING (CN)
CHEN DANDAN (CN)
DING DING (CN)
Application Number:
PCT/CN2022/076863
Publication Date:
August 24, 2023
Filing Date:
February 18, 2022
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
G01N35/10; B01L3/00
Foreign References:
| CN113198403A | 2021-08-03 | |||
| CN106492719A | 2017-03-15 | |||
| CN110813393A | 2020-02-21 | |||
| CN113786869A | 2021-12-14 | |||
| CN106492718A | 2017-03-15 | |||
| US20040262223A1 | 2004-12-30 |
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)
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