IMPLANTABLE DEVICE

摘要

An implantable device (10) having a composite weave graft is disclosed. The device (10) comprises a graft body (12) forming a lumen (20) defining a longitudinal axis and comprising a proximal end (21) and a distal end (22). The graft body (12) comprises a composite of low dernier yarns and polymeric yarns configured for low profile delivery and radial elongation relative to the longitudinal axis during use. The graft body (12) has a first portion (40) and a second portion (42) extending from the first portion. The first portion (40) comprises at least one expandable stent (43) radially attached thereto for support and the second portion (42) has corrugations (46) for enhanced kink resistance.