发明授权
- 专利标题： MEMS check valve chip and methods
- 专利标题（中）： MEMS止回阀芯片及方法
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申请号： US13975307申请日： 2013-08-24
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公开(公告)号： US09226851B2公开(公告)日： 2016-01-05
- 发明人: Nicholas Max Gunn
- 申请人： ALCON RESEARCH, LTD.
- 申请人地址： CH Basel
- 专利权人： Novartis AG
- 当前专利权人： Novartis AG
- 当前专利权人地址： CH Basel
- 代理商 Kenneth D. Bassinger
- 主分类号： A61M5/00
- IPC分类号： A61M5/00 ; A61F9/007 ; A61B3/16
摘要：
A MEMS check valve chip is described. The chip comprises a first side and an opposing second side, an outlet port extending from the first side to the second side, and a flexible outlet membrane anchored to the first side to overlie the outlet port. The flexible outlet membrane includes an outlet aperture and a sealing portion, and the sealing portion is movable between a closed position inhibiting fluid flow through the outlet aperture and an open position wherein the sealing portion displaces into the outlet port to permit fluid flow through the outlet aperture.
公开/授权文献
- US20150057592A1 MEMS CHECK VALVE CHIP AND METHODS 公开/授权日：2015-02-26
信息查询
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