发明名称 |
Stent having an expandable web structure |
摘要 |
A stent comprises a tubular flexible body composed of a web structure that is expandable from a contracted delivery configuration to a deployed configuration and that comprises neighboring web patterns of alternating concavities extending circumferentially and adjoined by X-shaped transition sections. The web pattern may comprise either arcuate struts interconnected by bends, or a plurality of substantially straight sections with the transition sections formed by the junctions between pairs of adjacent bends of opposite curvatures.
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申请公布号 |
US7887578(B2) |
申请公布日期 |
2011.02.15 |
申请号 |
US20060601475 |
申请日期 |
2006.11.16 |
申请人 |
ABBOTT LABORATORIES VASCULAR ENTERPRISES LIMITED |
发明人 |
SCHNEIDER RALPH |
分类号 |
A61F2/06;A61F2/90;A61M29/00 |
主分类号 |
A61F2/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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