发明名称 |
FLEXIBLE STENT DESIGN |
摘要 |
The present invention relates to tissue-supporting medical devices and drug delivery systems, and more particularly to tubular flexible stents that are implanted within a body lumen of a living animal or human to support the organ, maintain patency and/or deliver drugs or agents. The tubular flexible stent has a cylindrical shape defining a longitudinal axis and includes a helical section having of a plurality of longitudinally oriented strut members and a plurality of circumferentially oriented hinge members connecting circumferentially adjacent strut members to form a band. The band is wrapped about the longitudinal axis in a substantially helical manner to form a plurality of helical windings. At least one connector member extends between longitudinally adjacent helical windings of the band. |
申请公布号 |
CA2877014(C) |
申请公布日期 |
2016.10.18 |
申请号 |
CA20102877014 |
申请日期 |
2010.02.02 |
申请人 |
CORDIS CORPORATION |
发明人 |
DONOVAN, RYAN;MURALIDHARAN, PRASANNA;OVERAKER, DAVID W.;MARREY, RAMESH;BURGERMEISTER, ROBERT;SHANLEY, JOHN F. |
分类号 |
A61F2/88;A61F2/82;A61F2/86 |
主分类号 |
A61F2/88 |
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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