发明申请
US20100249897A1 Device and Method for Delivering an Endovascular Stent-Graft Having a Longitudinally Unsupported Portion
审中-公开
用于输送具有纵向不受支持部分的血管内支架移植物的装置和方法
- 专利标题： Device and Method for Delivering an Endovascular Stent-Graft Having a Longitudinally Unsupported Portion
- 专利标题（中）： 用于输送具有纵向不受支持部分的血管内支架移植物的装置和方法
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申请号： US12814794申请日： 2010-06-14
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公开(公告)号： US20100249897A1公开(公告)日： 2010-09-30
- 发明人: Andrew J. Kim , Eric D. Johnson
- 申请人： Andrew J. Kim , Eric D. Johnson
- 申请人地址： US CA Santa Rosa
- 专利权人： Medtronic Vascular, Inc.
- 当前专利权人： Medtronic Vascular, Inc.
- 当前专利权人地址： US CA Santa Rosa
- 主分类号： A61F2/84
- IPC分类号： A61F2/84 ; A61F2/82
摘要：
An endoluminal prosthesis having an unsupported or flexible region and a delivery system for delivering the endoluminal prosthesis is provided. The delivery system includes a prosthesis delivery catheter with stiffening elements that provide longitudinally rigid support to a flexible or unsupported portion of an endoluminal prosthesis as the prosthesis is being deployed. A prosthesis is removably coupled to the stiffening elements. The endoluminal prosthesis can be a stent or a stent graft or graft.