Invention Grant
- Patent Title: Pump and pumping system for microfluidic lab-on-a-chip using porous structure and fabricating method thereof
- Patent Title (中): 用于微流体实验室的泵和泵系统使用多孔结构及其制造方法
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Application No.: US12417826Application Date: 2009-04-03
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Publication No.: US08143322B2Publication Date: 2012-03-27
- Inventor: Tai-Hun Kwon , Dong-Sung Kim , Kyoung-Je Cha
- Applicant: Tai-Hun Kwon , Dong-Sung Kim , Kyoung-Je Cha
- Applicant Address: KR Nam-Ku, Kyungsangbuk-Do, Pohang KR Heukseok-Dong, Dongjak-Gu, Seoul
- Assignee: Postech Academy-Industry Foundation,Chung-Ang University Industry Academic Cooperation Foundation
- Current Assignee: Postech Academy-Industry Foundation,Chung-Ang University Industry Academic Cooperation Foundation
- Current Assignee Address: KR Nam-Ku, Kyungsangbuk-Do, Pohang KR Heukseok-Dong, Dongjak-Gu, Seoul
- Agency: Lexyoume IP Group, PLLC
- Main IPC: C08J9/26
- IPC: C08J9/26
Abstract:
The present invention relates to a pump and pumping system for a microfluidic lab-on-a-chip, and a fabricating method thereof. An exemplary embodiment of the present invention provides a method of fabricating a pump for microfluidic lab-on-a-chips, the method including: infiltrating PDMS (polydimethylsiloxane) solution into a porous lump of water-soluble material; performing soft baking of the porous lump of water-soluble material containing the PDMS solution; and dissolving the porous lump of water-soluble material via water to obtain a porous PDMS structure.
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