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Stent-graft and method for percutaneous access and closure of vessels
专利权人:
发明人:
Charles Tabor
申请号:
US13654662
公开号:
US09056002B2
申请日:
2012.10.18
申请国别(地区):
US
年份:
2015
代理人:
摘要:
In a method of accessing and closing a vessel, a vessel is percutaneously accessed through a first opening in the vessel wall at a first location. A stent-graft is delivered through the first opening to a second location. The stent-graft is deployed at the second location. The vessel is then accessed through a second opening through the vessel wall at the second location, wherein the second opening is generally aligned with a fenestration through the graft material of the stent-graft. A delivery device is advanced through the second opening, the fenestration, and the stent-graft lumen to a third location spaced from the first location and the second location. After the delivery device is retracted through the lumen of the stent-graft and out of the fenestration and the second opening, the stent graft is rotated or translated such that the fenestration is not aligned with the second opening.
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