| 摘要 |
<p>Exemplary embodiments of apparatuses and methods of providing an endovascular'dock within a blood vessel are provided. An apparatus for vascular surgery can be provided, having an external tubular graft capable of expansion and configured to be placed within a sheath in an unexpended state, a first tubular structure provided internally within the external tubular graft and configured for placement of a graft therein, and a second tubular structure provided internally within the external tubular graft and configured for placement of a graft therein. Stent grafts can be provided along each tubular structure to a corresponding blood vessel such that blood flow is provided to the blood vessel from the apparatus within the stent grafts to each blood vessel, blocking the blood flow directly from the aneurysm.</p> |
