| abstract |
The invention provides an implantable medical device comprising a fibrous polymer body comprising a plurality of electrospun poly(urethane) fibers, a support filament wrapped around the body, an outer layer around the filament for adhering the filament to the body, the outer layer comprising a plurality of electrospun poly(urethane) fibers, and a polymer primer coating at least the fibers of the body. The polymer primer comprises poly(lactide) and is attached to a heparin residue through a linker |