To provide a lumen-friendly, flexible stent which is excellent in trackability to lumens (thus, it is able to pass through the three-dimensionally meandering lumens), substantially free from shortening (shortening of the length), uniformly expandable....http://www.google.es/patents/US7323007?utm_source=gb-gplus-sharePatente US7323007 - Soft stent with excellent follow-up capability to blood vessel
Soft stent with excellent follow-up capability to blood vessel
