Invention Grant
US09056002B2 Stent-graft and method for percutaneous access and closure of vessels 有权
用于经皮通路和闭合血管的支架移植物和方法

  • Patent Title: Stent-graft and method for percutaneous access and closure of vessels
  • Patent Title (中): 用于经皮通路和闭合血管的支架移植物和方法
  • Application No.: US13654662
    Application Date: 2012-10-18
  • Publication No.: US09056002B2
    Publication Date: 2015-06-16
  • Inventor: Charles Tabor
  • Applicant: Medtronic, Inc.
  • Applicant Address: US MN Minneapolis
  • Assignee: Medtronic, Inc.
  • Current Assignee: Medtronic, Inc.
  • Current Assignee Address: US MN Minneapolis
  • Main IPC: A61F2/06
  • IPC: A61F2/06 A61F2/07 A61F2/958
Stent-graft and method for percutaneous access and closure of vessels
Abstract:
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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