Title:
MICROFLUIDIC CHIP DETECTION CARD BOX
Document Type and Number:
WIPO Patent Application WO/2023/236313
Kind Code:
A1
Abstract:
The present invention relates to the technical field of nucleic acid detection. Disclosed is a microfluidic chip detection card box, comprising a housing (1), the housing (1) being provided with a functional chamber (2), a first flow channel assembly (3), a second flow channel assembly (4), and a result display assembly (5); both the first flow channel assembly (3) and the second flow channel assembly (4) are in communication with the functional chamber (2), the functional chamber (2) is in communication with the result display assembly (5), and the result display assembly (5) is used for displaying a detection result. According to the microfluidic chip detection card box, nucleic acid amplification sample adding and diluent sample adding are carried out separately in different flow channels, so that reagent consumption is low, and reagent waste can be reduced; by means of the first flow channel assembly (3) and the second flow channel assembly (4), the nucleic acid amplification sample adding and reaction liquid dilution are carried out separately, thereby realizing accurate control of sample adding and detection, and having the advantages of simple operation, safety, reliability, high detection efficiency, high sensitivity, and low sample consumption; the nucleic acid amplification sample adding can be used to detect many different biological samples, thereby having a very wide application range.
Inventors:
JIANG XIWEN (CN)
LIU LINBO (CN)
SHU HAITAO (CN)
LI JUNJIE (CN)
LIU LINBO (CN)
SHU HAITAO (CN)
LI JUNJIE (CN)
Application Number:
PCT/CN2022/106128
Publication Date:
December 14, 2023
Filing Date:
July 15, 2022
Export Citation:
Assignee:
DAAN GENE CO LTD (CN)
International Classes:
B01L3/00; C12M1/34; C12M1/00
Foreign References:
| CN108642148A | 2018-10-12 | |||
| CN113512490A | 2021-10-19 | |||
| CN105505761A | 2016-04-20 | |||
| CN112899139A | 2021-06-04 | |||
| CN113897283A | 2022-01-07 | |||
| US20190168221A1 | 2019-06-06 | |||
| JP2006234590A | 2006-09-07 | |||
| CN202210633420A | 2022-06-06 | |||
| CN202221409066U | 2022-06-06 |
Attorney, Agent or Firm:
SL INTELLECTUAL PROPERTY CO., LTD. (CN)
Download PDF: