发明授权
- 专利标题: Article comprising an impeller
- 专利标题(中): 制品包括叶轮
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申请号: US12201561申请日: 2008-08-29
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公开(公告)号: US08079948B2公开(公告)日: 2011-12-20
- 发明人: J. Michael Shifflette
- 申请人: J. Michael Shifflette
- 申请人地址: US CA El Dorado Hills
- 专利权人: NuCardia, Inc.
- 当前专利权人: NuCardia, Inc.
- 当前专利权人地址: US CA El Dorado Hills
- 代理机构: DeMont & Breyer, LLC
- 主分类号: A61M1/10
- IPC分类号: A61M1/10
摘要:
An impeller for use in conjunction with a percutaneously-insertable blood pump or other rotatable equipment includes a blade that is segmented into a plurality of overlapping or abutting bladelets. In some embodiments, the bladelets are foldable and one side of each bladelet is concave.
公开/授权文献
- US20090062597A1 Article Comprising an Impeller 公开/授权日:2009-03-05
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