Medical devices having coatings for controlled therapeutic agent delivery
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United States of America Patent
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Nov 19, 2013
Grant Date -
May 14, 2009
app pub date -
Nov 9, 2007
filing date -
Nov 9, 2006
priority date (Note) -
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Abstract
According to an aspect of the invention, medical devices are provided, which include a nanoparticle-derived inorganic layer disposed over a least a portion of structure that includes a substrate, and optionally, a therapeutic-agent-containing layer disposed over at least a portion of the substrate. In some embodiments, the inorganic layer is a nanoporous inorganic layer. Other aspects of the invention comprise methods for forming such medical device.
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