The invention is directed to a self-expanding stent for implantation into a body lumen, such as an artery. The stent consists of a plurality of radially expandable cylindrical elements generally aligned on a common longitudinal stent axis and interconnected by a plurality of interconnecting members placed...http://www.google.fr/patents/US7491224?utm_source=gb-gplus-shareBrevet US7491224 - Radiopaque catheter tip for enhanced delivery precision of a stent using a guidewire
Radiopaque catheter tip for enhanced delivery precision of a stent using a ...
