An expandable medical device has a plurality of elongated struts joined together to form a substantially cylindrical device which is expandable from a cylinder having a first diameter to a cylinder having a second diameter. At least one of the plurality of struts includes at least one opening extending...http://www.google.es/patents/US7850727?utm_source=gb-gplus-sharePatente US7850727 - Expandable medical device for delivery of beneficial agent
Expandable medical device for delivery of beneficial agent
