Title:
MICROFLUID DEVICE FOR NANOPORE SENSOR, AND ASSEMBLY METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/000739
Kind Code:
A1
Abstract:
A microfluid device for a nanopore sensor, and an assembly method. The microfluid device comprises a bearing plate (1), a cover plate (2), and a nanopore sensing assembly located in a fluid path, wherein a microfluid cavity (13) having a fluid inlet (11) and a fluid outlet (12) and configured for a sequencing fluid to flow is provided on an upper side of the bearing plate (1); the cover plate (2) is connected to the bearing plate (1); the nanopore sensing assembly comprises a printed circuit board (31), a nanopore chip (32), and an electrically conductive member; the nanopore chip (32) is arranged on an upper side of the printed circuit board (31), and the nanopore chip (32) is provided with a sensing chamber (322) which has a plurality of nanopores (321) and communicates with the microfluid cavity (13); and the electrically conductive member is connected to the printed circuit board (31) and extends into the sensing chamber (322). The microfluid device is easy to realize in terms of structure, is easy to assemble and disassemble, and has good practicability. In addition, by means of a fluid conveying device, film application/pore embedding operations can be completed with the minimum amount of the sequencing fluid, thereby avoiding waste of the sequencing fluid.
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| WO/2013/014146 | FLUIDIC CELL GUIDANCE FOR FLOW CYTOMETRY |
| WO/2023/147000 | DEVICES AND METHODS FOR SENSING AND SORTING PARTICLES |
Inventors:
FU BAOZHU (CN)
ZHOU ZHI (CN)
ZHOU ZHI (CN)
Application Number:
PCT/CN2022/111305
Publication Date:
January 04, 2024
Filing Date:
August 10, 2022
Export Citation:
Assignee:
SHENZHEN MERRIME NANOPORE TECH CO LTD (CN)
International Classes:
B01L3/00; G01N33/487
Domestic Patent References:
| WO2021111133A2 | 2021-06-10 | |||
| WO2022099161A1 | 2022-05-12 |
Foreign References:
| CN207318408U | 2018-05-04 | |||
| CN109844528A | 2019-06-04 | |||
| CN114130439A | 2022-03-04 | |||
| CN114269475A | 2022-04-01 | |||
| CN103913489A | 2014-07-09 |
Attorney, Agent or Firm:
SHENZHEN TALENT PATENT SERVICE (CN)
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