发明授权
- 专利标题： Methods for reducing the blood priming volume and membrane surface area in microfluidic lung assist devices
- 专利标题（中）： 减少微流体肺辅助装置中的引流体积和膜表面积的方法
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申请号： US13705795申请日： 2012-12-05
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公开(公告)号： US09180239B2公开(公告)日： 2015-11-10
- 发明人: Jeffrey T. Borenstein , Joseph L. Charest , James C. Hsiao , Tatiana Kniazeva , Ernest S. Kim , Alla Epshteyn , Vijaya Kolachalama
- 申请人： The Charles Stark Draper Laboratory, Inc.
- 申请人地址： US MA Cambridge
- 专利权人： The Charles Stark Draper Laboratory, Inc.
- 当前专利权人： The Charles Stark Draper Laboratory, Inc.
- 当前专利权人地址： US MA Cambridge
- 代理机构： Foley & Lardner LLP
- 代理商 Edward A. Gordon
- 主分类号： A61M1/16
- IPC分类号： A61M1/16
摘要：
A device and method for oxygenating blood is disclosed herein. The device includes a plurality of passive mixing elements that causes a fluid to mix as it flows through the device. The passive mixing elements continually expose new red blood cells to the portion of the flow channel where oxygenation can occur. Accordingly, in some implementations, the device and method uses less blood to prime the device and allows for the oxygenation of blood with a substantial shorter flow channel when compared to conventional oxygenation methods and devices.
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