发明名称 |
Mobile external coupling for branch vessel connection |
摘要 |
An endovascular prosthesis includes a tubular body and a flexible springy mobile external coupling. The tubular body includes a graft material and stents coupled thereto with a forms a lumen therethrough. The mobile external coupling extends outwardly from the tubular body. The mobile external coupling includes a graft material and is generally frustoconically shaped. The mobile external coupling includes a base coupled to the tubular body, a top spaced from the tubular body, and a coupling lumen disposed between the base and the top, wherein the coupling lumen is in flow communication with the body lumen. A helically shaped stent may be coupled to the coupling graft material to make it flexible and springy.
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申请公布号 |
US8506622(B2) |
申请公布日期 |
2013.08.13 |
申请号 |
US20090425628 |
申请日期 |
2009.04.17 |
申请人 |
BRUSZEWSKI WALTER;BOYLE KEVIN;MAFI MASOUMEH;MEDTRONIC VASCULAR, INC. |
发明人 |
BRUSZEWSKI WALTER;BOYLE KEVIN;MAFI MASOUMEH |
分类号 |
A61F2/06 |
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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