发明申请
US20140114391A1 Stent-Graft and Method for Percutaneous Access and Closure of Vessels
有权
支架移植物和经皮通气和闭合血管的方法
- 专利标题: Stent-Graft and Method for Percutaneous Access and Closure of Vessels
- 专利标题(中): 支架移植物和经皮通气和闭合血管的方法
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申请号: US13654662申请日: 2012-10-18
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公开(公告)号: US20140114391A1公开(公告)日: 2014-04-24
- 发明人: Charles Tabor
- 申请人: MEDTRONIC, INC.
- 申请人地址: US MN Minneapolis
- 专利权人: MEDTRONIC, INC.
- 当前专利权人: MEDTRONIC, INC.
- 当前专利权人地址: US MN Minneapolis
- 主分类号: A61F2/84
- IPC分类号: A61F2/84
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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