会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 10. 发明申请
    • ENDOVASCULAR AORTIC REPAIR DELIVERY SYSTEM WITH ANCHOR
    • 内窥镜修复输送系统
    • WO2007123956A3
    • 2007-12-13
    • PCT/US2007009498
    • 2007-04-19
    • BOSTON SCIENT SCIMED INCPEREIRA PETER J
    • PEREIRA PETER J
    • A61F2/84
    • A61F2/95A61F2/962A61F2002/9505
    • A delivery system (10) is provided for deploying a prosthesis (12) in a body lumen, the prosthesis having a radially compressed configuration. The delivery system includes a primary elongated member (16) positioned coaxially within the prosthesis. A secondary elongated member (18) surrounds a portion of the primary elongated member and a portion of the secondary elongated member is positioned coaxially within the prosthesis. The delivery system further includes a proximal anchor (20P) attached to the secondary elongated member. The anchor is adapted for engagement with the proximal end of the prosthesis, thereby maintaining the prosthesis in its radially compressed configuration. At least one outer sheath (26) is adapted to be retracted to expose the prosthesis while the prosthesis is maintained in its radially compressed configuration. The primary elongated member and the secondary elongated member are axially movable relative to one another to disengage the prosthesis from the anchor and permit expansion of the radially compressed prosthesis.
    • 输送系统(10)用于将假体(12)展开在体腔中,所述假体具有径向压缩构型。 递送系统包括同轴地位于假体内的主细长构件(16)。 次级细长构件(18)围绕初级细长构件的一部分,并且次级细长构件的一部分同轴地定位在假体内。 输送系统还包括附接到次级细长构件的近端锚(20P)。 锚固件适于与假体的近端接合,从而将假体保持在其径向压缩构造中。 至少一个外护套(26)适于缩回以暴露假体,同时假体保持在其径向压缩构型。 主细长构件和次级细长构件可以相对于彼此轴向移动以使假体脱离锚固件并且允许径向压缩假体的膨胀。