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    • 27. 发明公开
    • Stent graft and stent graft delivery system
    • Stentprothese
    • EP2397106A1
    • 2011-12-21
    • EP10194549.1
    • 2004-09-02
    • Bolton Medical Inc.
    • Ouellette, GerryBerra, HumbertoArbefeuille, Samuel
    • A61F2/06A61F2/84
    • A61F2/07A61F2/844A61F2/89A61F2/90A61F2/915A61F2/95A61F2/966A61F2002/075A61F2002/825A61F2002/828A61F2002/9505A61F2002/9517A61F2002/9528A61F2002/9665A61F2220/0008A61F2220/0016A61F2230/0054A61F2230/0067A61F2250/0098
    • A vascular repair device (1) includes a tubular graft body (10), a structural framework having at least two stents (20,30), a first of the stents being connected to the tubular graft body along an entirety of the first stent (20), a second of the stents having a shape that is a periodic waveform that defines proximal apices (32) having given radii of curvature and distal apices (34) having radii of curvature smaller than the given radii of curvature and the second stent (30) being connected to the tubular body at the distal apices. A delivery system (600) for endovascularly aligning and delivering the vascular repair device to an implantation site includes a handle having a distal portion and a vascular repair delivery assembly having an inner catheter (620) having a distal end and an interior extending along a longitudinal axis, wherein the inner catheter and extends from the distal portion of the handle, and an outer catheter (654) rotationally and longitudinally fixedly connected to the distal portion of the handle and slidably disposed about the inner catheter. The vascular repair device is disposed about the inner catheter and within the outer catheter in the delivery device.
    • 血管修复装置(1)包括管状移植体(10),具有至少两个支架(20,30)的结构框架,所述支架中的第一支架沿着整个第一支架连接到管状移植物主体 20),第二支架具有形状,该形状是限定具有给定曲率半径的近侧顶点(32)的形状,以及具有小于给定曲率半径的曲率半径的远端顶点(34)和第二支架( 30)在远端顶端处连接到管状体。 用于血管内对准和递送血管修复装置到植入部位的输送系统(600)包括具有远侧部分和血管修复输送组件的手柄,所述手术器具有内导管(620),内导管(620)具有远端和沿纵向 轴,其中所述内导管并且从所述手柄的远端部分延伸,以及外导管(654),其旋转地和纵向地固定地连接到所述手柄的远侧部分并且可滑动地设置在所述内导管周围。 血管修复装置围绕内导管设置在输送装置内的外导管内。