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MEMBRANE SEPARATION DEVICES, SYSTEMS AND METHODS EMPLOYING SAME, AND DATA MANAGEMENT SYSTEMS AND METHODS
专利权人:
Fenwal; Inc.
发明人:
Benjamin E. Kusters,Christopher J. Wegener,Daniel R. Boggs,Kyungyoon Min,William H. Cork,Daryl R. Calhoun,Bryan Blickman,Daniel Lynn
申请号:
US16025432
公开号:
US20180303997A1
申请日:
2018.07.02
申请国别(地区):
US
年份:
2018
代理人:
摘要:
A membrane separation device is disclosed along with systems and methods employing the device in blood processing procedures. In one embodiment, a spinning membrane separator is provided in which at least two zones or regions are created in the gap between the membrane and the shell, such that mixing of the fluid between the two regions is inhibited by a radial rib associated with the membrane that decreases the gap between the membrane and the shell to define two fluid regions, the ridge isolating the fluid in the two regions to minimize mixing between the two. Automated systems and methods are disclosed for separating a unit of previously collected whole blood into components, such as concentrated red cells and plasma, for collecting red cells and plasma directly from a donor in a single pass, and for cell washing. Data management systems and methods and priming methods are also disclosed.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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