发明名称 |
Sealing interface for microfluidic device |
摘要 |
A threadless interface for a fluidic system includes a microfluidic device having an outer surface and an internal near-surface channel having a first width and disposed at a first depth relative to the outer surface, with the first width being less than about two times the first depth. A fluidic seal engages the outer surface and exerts an elevated contact pressure against at least a portion of the outer surface without substantially occluding the channel. A preferred seal includes a raised boss. A fault tolerant flow path design can accommodate misalignment between adjacent device layers without detrimentally affecting fluid flow capability. The interface may be used in a microfluidic system for performing parallel analyses such as high performance liquid chromatography.
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申请公布号 |
US2005284213(A1) |
申请公布日期 |
2005.12.29 |
申请号 |
US20040880656 |
申请日期 |
2004.06.29 |
申请人 |
NANOSTREAM, INC. |
发明人 |
KARP CHRISTOPH D.;PEZZUTO MARCI;HOBBS STEVEN E. |
分类号 |
B01L3/00;G01N30/00;G01N30/60;(IPC1-7):G01N30/00 |
主分类号 |
B01L3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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