The present invention provides a system for treating a vascular condition, including a catheter, a stent with a stent framework operably coupled to the catheter, and a drug-polymer coating on the stent framework including at least one plasticizer dispersed within the drug-polymer coating. ...http://www.google.es/patents/US20040215336?utm_source=gb-gplus-sharePatente US20040215336 - Plasticized stent coatings
