发明申请
- 专利标题: Stent With Sinusoidal Wave Form and Orthogonal End and Method for Making Same
- 专利标题(中): 支架正弦波形和正交端及其制作方法
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申请号: US12715675申请日: 2010-03-02
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公开(公告)号: US20110218614A1公开(公告)日: 2011-09-08
- 发明人: Rui Lam
- 申请人: Rui Lam
- 申请人地址: US CA Santa Rosa
- 专利权人: Medtronic Vascular, Inc.
- 当前专利权人: Medtronic Vascular, Inc.
- 当前专利权人地址: US CA Santa Rosa
- 主分类号: A61F2/82
- IPC分类号: A61F2/82 ; B23P11/00
摘要:
A stent includes a wave form that includes a plurality of struts and a plurality of crowns. The wave form is wrapped around a longitudinal axis so as to define a plurality of turns, including a first turn disposed at a first angle and a second turn disposed at a second angle relative to the longitudinal axis. A first connection connects an end of the wave form that started the first turn to an adjacent crown of the wave form that completed the first turn, a second connection connects a first crown of the second turn to an adjacent crown that completed the second turn, and a third connection connects a crown of the first turn to an adjacent crown of the second turn. The wave form is disrupted between the first turn and the second turn.
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