A radially expandable stent-graft endoprosthesis is provided. The graft included in the stent-graft is a knitted tubular structure circumferentially disposed and securably attached to the stent. The knitted tubular structure has a knit pattern of interlacing yarns in an Atlas or a modified-Atlas pattern...http://www.google.fr/patents/US6540773?utm_source=gb-gplus-shareBrevet US6540773 - Low profile, high stretch knit prosthetic device
