Title:
MICROFLUIDIC TESTING SYSTEM AND CONTROL METHOD THEREFOR, AND REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2022/062995
Kind Code:
A1
Abstract:
A microfluidic testing system and control method, and a refrigerator. The microfluidic testing system comprises a microfluidic biochip (10), a sample stage (70) for placing a sample cup (2), and a lifting mechanism (60) for driving the sample stage (70) to move. The microfluidic biochip (10) is provided with a sample inlet (111) for receiving a sample liquid. The control method comprises: starting a lifting mechanism (60) when a sample cup (2) holding a sample liquid is placed on a sample stage (70), and controlling the lifting mechanism (60) to move the sample stage (70) from an initial position to a testing position where the sample liquid in the sample cup (2) comes into contact with the sample inlet (111). At the testing position, the sample liquid in the sample cup (2) is in contact with the sample inlet (111) of the microfluidic biochip (10), thereby realizing sample loading of the microfluidic biochip (10). A user only needs to place the sample cup (2) onto the sample stage (70), and no other operations are needed, thus, the sample loading operation is convenient, the degree of automation is high, the method is time-saving and labor-saving, and the usage experience of the user is improved.
Inventors:
ZHAO BINTANG (CN)
FEI BIN (CN)
LIU HAOQUAN (CN)
FEI BIN (CN)
LIU HAOQUAN (CN)
Application Number:
PCT/CN2021/118505
Publication Date:
March 31, 2022
Filing Date:
September 15, 2021
Export Citation:
Assignee:
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
G01N30/24; G01N35/10
Foreign References:
| CN214039172U | 2021-08-24 | |||
| CN214039171U | 2021-08-24 | |||
| CN214039111U | 2021-08-24 | |||
| CN214039110U | 2021-08-24 | |||
| CN214039173U | 2021-08-24 | |||
| CN214041434U | 2021-08-24 | |||
| US6406893B1 | 2002-06-18 | |||
| CN111044742A | 2020-04-21 | |||
| CN205538654U | 2016-08-31 | |||
| CN109917147A | 2019-06-21 | |||
| CN207611061U | 2018-07-13 | |||
| CN111289762A | 2020-06-16 | |||
| US20180341825A1 | 2018-11-29 | |||
| US20070154895A1 | 2007-07-05 |
Other References:
See also references of EP 4206680A4
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
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