Invention Grant
- Patent Title: Microfluidic chip, three-dimensional channel structure, cell culture method using same, and activity evaluation method of bioactive substance using same
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Application No.: US16349217Application Date: 2017-11-10
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Publication No.: US11692160B2Publication Date: 2023-07-04
- Inventor: Gi Seok Jeong , Changmo Hwang , Se-Jin Jang
- Applicant: THE ASAN FOUNDATION , UNIVERSITY OF ULSAN FOUNDATION FOR INDUSTRY COOPERATION
- Applicant Address: KR Seoul
- Assignee: THE ASAN FOUNDATION,UNIVERSITY OF ULSAN FOUNDATION FOR INDUSTRY COOPERATION
- Current Assignee: THE ASAN FOUNDATION,UNIVERSITY OF ULSAN FOUNDATION FOR INDUSTRY COOPERATION
- Current Assignee Address: KR Seoul; KR Ulsan
- Agency: Bridgeway IP Law Group, PLLC
- Agent Jihun Kim
- Priority: KR 20160149798 2016.11.10
- International Application: PCT/KR2017/012763 2017.11.10
- International Announcement: WO2018/088856A 2018.05.17
- Date entered country: 2019-05-10
- Main IPC: C12M3/06
- IPC: C12M3/06 ; B01L3/00 ; C12M3/00 ; C12M1/32 ; C12M1/00 ; C12M1/12 ; C12N5/00 ; C12N5/09 ; C12Q1/02 ; C12M1/26
Abstract:
The microfluidic chip according to an embodiment of the present invention may include a plate, a bridge channel formed in intaglio on one side of the plate, an inlet formed through the plate to communicate with one end of the bridge channel, an outlet formed through the plate to communicate with the other end of the bridge channel, and at least one well extending in an outward direction of the plate from the bridge channel to provide a space, wherein the bridge channel may be in the form of a curved line, a bent line, an arc, a circle, a spiral, or a polygon.
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