A multi-stage stent graft for implantation into a blood vessel is disclosed. Each stage or layer may comprise radially compressible spring stents with or without a fabric covering, or may comprise a foamed tube. The various stages or layers may also have an adhesive coated thereon. The multi-stage stented...http://www.google.fr/patents/US20020029075?utm_source=gb-gplus-shareBrevet US20020029075 - Delivery system for deployment and endovascular assembly of a multi-stage stented graft
Delivery system for deployment and endovascular assembly of a multi-stage ...
Numéro de demande: 09/909,631 Numéro de publication: US 2002/0029075 A1 Date de dépôt: 19 juil. 2001 Brevet délivré: US6572645 ( Date de délivrance 3 juin 2003)
