- 专利标题: Axially flexible stent
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申请号: US835222申请日: 1997-04-07
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公开(公告)号: US5980553A公开(公告)日: 1999-11-09
- 发明人: Larry B. Gray , Ann Eckert , Todd M. Chelak , Robert M. Tumarkin
- 申请人: Larry B. Gray , Ann Eckert , Todd M. Chelak , Robert M. Tumarkin
- 申请人地址: FL Miami Lakes
- 专利权人: Cordis Corporation
- 当前专利权人: Cordis Corporation
- 当前专利权人地址: FL Miami Lakes
- 主分类号: A61F2/06
- IPC分类号: A61F2/06 ; A61F2/90 ; A61M29/00
摘要:
A stent with axial flexibility, in a preferred embodiment, has a longitudinal axis and comprises a plurality of longitudinally disposed bands, wherein each band defines a generally continuous wave along a line segment parallel to the longitudinal axis. A plurality of links maintains the bands in a tubular structure. In a further embodiment of the invention, each longitudinally disposed band of the stent is connected, at a plurality of periodic locations, by a short circumferential link to an adjacent band.
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