Intravascular stent graft with interface and implant attachment liner

The invention provides an endovascular stent graft. The endovascular stent graft includes: a body including a docking port, the docking port having an inner surface; a joining liner joined to the inner surface of the docking port by a joint and having a gathered state and a wrinkled state; and an implant disposed at least partially within the joining liner and having a radially compressed state and a radially expanded state. The implant in the radially expanded state exerts a radial force on the tie liner to maintain the tie liner in the wrinkled state. 本发明提供了一种血管内支架移植物。该血管内支架移植物包括：主体，该主体包括对接口，该对接口具有内表面；连结衬里，该连结衬里通过接合部连结到该对接口的该内表面并具有集拢状态和起皱状态；和植入物，该植入物至少部分地设置在该连结衬里内并具有径向压缩状态和径向膨胀状态。处于该径向膨胀状态的该植入物在该连结衬里上施加径向力以将该连结衬里维持在该起皱状态。