发明名称 |
Stentgeräte zur Verwendung in einem gegabelten Blutgefäss mit verbessertem Schutz gegen Embolie, Restenosis und Thrombus-Bildung |
摘要 |
The invention relates to an apparatus for stenting comprising:
a stent having proximal and distal ends, and a lumen extending therebetween, the stent having a tubular body with a wall having a web structure configured for expansion from a collapsed delivery configuration to an expanded deployed configuration,
the web structure comprising a plurality of interconnected, neighboring web patterns, each web pattern having a plurality of adjoining webs, each adjoining web comprising a central section interposed between first and second lateral sections,
wherein the central section is substantially parallel to a longitudinal axis of the stent when in the collapsed delivery configuration, each of the first lateral sections joins the central section at a first angle, each of the second lateral sections joins the central section at a second angle, and adjacent ones of the neighboring web patterns have alternating concavity; and
a material layer attached to at least a portion of the stent between the proximal and distal ends. |
申请公布号 |
DE60142642(D1) |
申请公布日期 |
2010.09.02 |
申请号 |
DE2001642642 |
申请日期 |
2001.12.19 |
申请人 |
ABBOTT LABORATORIES VASCULAR ENTERPRISES LTD. |
发明人 |
FIERENS, JOOST J.;SCHAFFNER, SILVIO R.;GIANOTTI, MARC;SEIBOLD, GERD;VON, OEPEN RANDOLF |
分类号 |
A61F2/06;A61L31/00;A61F2/84;A61F2/90;A61K35/12;A61K45/00;A61M37/00;A61P7/02;A61P9/10 |
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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