Drug-eluting stent and methods of making
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 14, 2008
Grant Date -
N/A
app pub date -
Sep 22, 2003
filing date -
Nov 13, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An intravascular stent having a prefabricated, patterned tubular sleeve portion for controlled release of therapeutic drugs and for delivery of the therapeutic drugs in localized drug therapy in a blood vessel is disclosed. The patterned sleeve may be releasably attached to at least a portion of an outer surface of the stent structure. Alternatively, a plurality of individual filament strands are longitudinally arranged around an outer surface of a stent structure in a spaced apart orientation and loaded with at least one therapeutic drug for the release thereof at a treatment site. The stent has a high degree of flexibility in the longitudinal direction, yet has adequate vessel wall coverage and radial strength sufficient to hold open an artery or other body lumen. Methods for making the same are also disclosed.
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