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    • 1. 发明公开
    • Stent
    • 支架
    • EP2389906A1
    • 2011-11-30
    • EP11166191.4
    • 2011-05-16
    • Terumo Kabushiki Kaisha
    • Mitsudo, KazuakiKito, Takayuki
    • A61F2/90
    • A61F2/856A61F2/915A61F2/954A61F2/958A61F2002/91516A61F2002/91525A61F2002/91541A61F2002/91575A61F2250/0071
    • A stent includes a plurality of wavy annular bodies each formed in an annular shape from a wavy linear member, and a connection part provided between the adjacent wavy annular bodies, interconnecting the adjacent wavy annular bodies coaxially, weaker than the wavy annular bodies and rupturable. The connection part extends in a slanting manner relative to an axial direction in which the wavy annular bodies are aligned, and interconnects that one inflexed part of one wavy annular body which is curved in a shape projected toward the other wavy annular body adjacent to the one wavy annular body and that the other inflexed part of the other wavy annular body which is curved in a shape projected toward the one wavy annular body.
    • 支架包括多个波浪形环形体,每个波状环形体均形成为波浪形线状构件的环形形状,以及连接部分,设置在相邻的波状环形体之间,将相邻的波浪形环状体同轴地相互连接,比波状环状体更弱并且具有可破裂性。 连接部分相对于其中波状环形体对准的轴向方向以倾斜方式延伸,并且将一个波状环形体的一个弯曲部分相互连接,该弯曲的环形体弯曲成与另一个波浪形环相邻的一个突出的形状 并且另一个波浪形环体的另一个弯曲的部分弯曲成朝向一个波浪形环体突出的形状。