The radially expandable prosthesis for implantation in a lumen shows an inner and an outer surface and comprises a tubular wall composed of elongated struts (1, 2, 4) with a predetermined strut width. The struts are arranged to enable an expansion from a non-expanded state of the prosthesis to an expanded...http://www.google.ca/patents/US20040006382?utm_source=gb-gplus-sharePatent US20040006382 - Intraluminar perforated radially expandable drug delivery prosthesis
