发明名称 |
DELIVERY AND DEPLOYMENT SYSTEMS FOR BIFURCATED STENT GRAFTS |
摘要 |
<p>A system for endoluminal delivery of a medical device, wherein the medical device includes a bifurcated stent graft having a trunk, a first leg and a second leg shorter than the first leg. The system includes a sheath having a tubular wall having a cylindrical inner surface defining a lumen for receiving the stent graft therein to constrain the stent graft toward a delivery configuration suitable for endoluminal delivery, and a generally cylindrical core member extending through the lumen. The core member has a first annular surface for engaging an end of the first leg. The core has a second annular surface for engaging an end of the second leg while at least the end of the second leg remains constrained by the sheath.</p> |
申请公布号 |
WO2015153754(A1) |
申请公布日期 |
2015.10.08 |
申请号 |
WO2015US23874 |
申请日期 |
2015.04.01 |
申请人 |
W.L. GORE & ASSOCIATES, INC. |
发明人 |
BEARD, MATTHEW, S.;SECTOR, MARTIN, J. |
分类号 |
A61F2/954 |
主分类号 |
A61F2/954 |
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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