APPARATUS AND METHODS FOR DEPLOYMENT OF A MODULAR STENT-GRAFT SYSTEM
    10.
    发明申请
    APPARATUS AND METHODS FOR DEPLOYMENT OF A MODULAR STENT-GRAFT SYSTEM 有权
    用于部署模块化钢筋系统的装置和方法

    公开(公告)号:US20100312326A1

    公开(公告)日:2010-12-09

    申请号:US12841807

    申请日:2010-07-22

    IPC分类号: A61F2/82

    摘要: The present invention provides apparatus and methods for deployment of a modular stent-graft system. In one embodiment, a prosthesis comprises a first tubular graft comprising a layer of graft material, at least one lumen extending longitudinally therein, and a first fenestration extending through the layer of graft material. A layer of fenestration covering material attaches to the layer of graft material. The layer of fenestration covering material is disposed in the lumen of the first tubular graft and partitions the first fenestration from the lumen of the first tubular graft. A first non-stented opening is disposed proximal to the first fenestration and communicates with the first fenestration between the layer of graft material and the fenestration covering material. In use, a proximal end of a second tubular graft sealably engages the first non-stented opening, and the second tubular graft further extends through the first fenestration and into a branch vessel.

    摘要翻译: 本发明提供了用于部署模块化支架移植系统的装置和方法。 在一个实施例中,假体包括第一管状移植物,所述第一管状移植物包含移植材料层,在其中纵向延伸的至少一个内腔和延伸穿过移植材料层的第一开窗。 一层开窗覆盖材料附着在移植材料层上。 开窗覆盖材料层设置在第一管状移植物的内腔中,并将第一开窗部与第一管状移植物的内腔隔开。 第一非支架开口设置在第一开窗的近侧并且与移植材料层和开窗覆盖材料之间的第一开窗孔连通。 在使用中,第二管状移植物的近端可密封地接合第一非支架开口,并且第二管状移植物进一步延伸通过第一开窗并进入分支血管。