Medical device or instrument having porous structure
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United States of America Patent
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Jul 12, 2016
Grant Date -
Dec 22, 2011
app pub date -
Sep 24, 2009
filing date -
Oct 28, 2008
priority date (Note) -
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Abstract
The present invention relates to an inflow cannula for blood circulatory assist devices, having a robust structure and possessing a thrombus anchoring effect. Furthermore, the inflow cannula for blood circulatory assist devices does not deform or exhibit loss of dimensional accuracy during the manufacture process. These features are achieved by a porous structure formed of one or more linear elements or of a porous shaped article.
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