Coronary stent BuMA®

polymerdrug eluting

Robust polymer coating Through an electro-chemical process, eG Coating™ is synthesized onto the surface of the stent, creating a filament-like structure that interdigitates into the matrix polymer layer. This technique creates a robust coating integrity that is resistant to flaking, pealing and cracking. Lower drug dose and optimized release kinetics Sirolimus dose and release kinetic were designed to hindering neointimal hyperplasia, while allowing for an earlier return of functional healing. Release Kinetic Complété Drug Elution 1.4 ug/mnr > 90% drug released within 28 days Within 30 days