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公开(公告)号：US11813611B2
公开(公告)日：2023-11-14
申请号：US18246465
申请日：2021-09-09
发明人： Haoquan Liu , Bin Fei , Bintang Zhao , Jing Wang
CPC分类号： B01L3/502715 , F25D23/12 , G01N21/78 , B01L2200/04 , B01L2200/0689 , B01L2200/16 , B01L2300/0819
摘要： A refrigerator, comprising: a refrigerator body internally defining a storage space for storing articles, a door connected to the refrigerator body and used for opening and/or closing the storage space, and a microfluidic detection system which is provided on the door and comprises: a microfluidic biochip having a sample inlet, a communication port, and a detection pool formed in the microfluidic biochip, the sample inlet, the detection pool, and the communication port being connected in sequence by means of a microfluidic channel to allow a sample fluid in contact with the sample inlet to enter the microfluidic channel and flow into the detection pool by means of the microfluidic channel; and a detection mechanism used for detecting the detection pool after the sample fluid in the detection pool reacts with a detection reagent in the detection pool to obtain a preset detection parameter of the sample fluid.
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公开(公告)号：US11883819B2
公开(公告)日：2024-01-30
申请号：US18246486
申请日：2021-09-10
发明人： Xiaobing Zhu , Bin Fei , Yongsheng Sun , Haoquan Liu
CPC分类号： B01L3/502715 , F25D23/028 , B01L2200/027 , B01L2200/04 , B01L2200/0689 , B01L2300/0609 , B01L2300/0819
摘要： A refrigerator, comprising a microfluidic testing system used for qualitatively or quantitatively testing a preset test parameter of a sample liquid. The microfluidic testing system comprises: a microfluidic biochip which is provided with a sample inlet, a communication port and a testing pool formed inside the microfluidic biochip, wherein the sample inlet, the testing pool and the communication port are in sequential communication by means of a micro-channel; a chip mounting mechanism used for mounting the microfluidic biochip; a sample liquid driving device in hermetic communication with the communication port, so as to promote the sample liquid in contact with the sample inlet to flow into the micro-channel and flow to the testing pool via the micro-channel; and a testing mechanism which is used for testing the testing pool to obtain the preset test parameter of the sample liquid.
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公开(公告)号：US11067332B2
公开(公告)日：2021-07-20
申请号：US16977686
申请日：2018-12-12
发明人： Jing Wang , Xiaobing Zhu , Haoquan Liu , Dong Guo
摘要： A drawer assembly includes: drawers, arranged in a storage compartment of the refrigerator in a way of being capable of being pushed and pulled forward and rearward between a front extreme position and a rear extreme position; and two support assemblies in left-right parallel arrangement. Each of the support assemblies includes a support frame. The support frame is fixed to an inner wall of the storage compartment, is provided on an inner side with a first slideway extending forward and rearward, and is provided on a rear portion of the inner side with an elastic tongue. A left sidewall and a right sidewall of the drawer are respectively mounted on the first sideway of the support frame of one of the support assemblies in a forward and rearward slidable way.
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