Medical devices having coatings for therapeutic agent delivery
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 25, 2012
Grant Date -
Mar 4, 2010
app pub date -
Aug 20, 2009
filing date -
Aug 27, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
According to an aspect of the invention, implantable and insertable medical devices are provided that include (a) a substrate, (b) a porous layer comprising interconnected pores disposed over the substrate, (c) at least one first therapeutic agent disposed within and/or beneath the porous layer, (d) a composite layer disposed over the porous layer that includes (i) at least one therapeutic agent eluting region containing at least one second therapeutic agent and at least one matrix material and (ii) at least one bioerodible region containing at least one bioerodible material that extends from the surface of the composite layer to the porous layer.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully