| 摘要 |
A stent graft (10) comprising an elongate main tubular body (20) of a biocompatible graft material is disclosed. The main tubular body (20) comprises a main lumen (29), a distal end (28) and a proximal end (22); and an elongate tubular bridge (40) of a biocompatible graft material. The elongate tubular bridge (40) extends around a portion of the main tubular body (20) so as to form a bridging lumen bridging between two circumferentially spaced-apart openings (24, 26) within the main tubular body (20). The tubular bridge (40) has at least two fenestrations (44-46). The tubular bridge (40) comprises concertinaed graft material. |
