发明申请
- 专利标题: Stent with spiral side-branch
- 专利标题(中): 支架与螺旋侧枝
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申请号: US11604613申请日: 2006-11-27
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公开(公告)号: US20070112419A1公开(公告)日: 2007-05-17
- 发明人: Amnon Yadin
- 申请人: Amnon Yadin
- 申请人地址: US MN Maple Grove
- 专利权人: Boston Scientific Scimed, Inc.
- 当前专利权人: Boston Scientific Scimed, Inc.
- 当前专利权人地址: US MN Maple Grove
- 主分类号: A61F2/06
- IPC分类号: A61F2/06
摘要:
In at least one embodiment, a stent comprises a plurality of interconnected framework members defining a plurality of cells. A portion of the interconnected framework members comprise a side branch structure having an inner side branch cell that is shaped differently from other cells of the stent. The side branch structure further comprises a serpentine ring extending around the inner side branch cell, the serpentine ring having alternating struts and turns. Each strut includes curvature along its length and is oriented with the curvature being concave with respect to a center point of the inner side branch cell.
公开/授权文献
- US07842081B2 Stent with spiral side-branch 公开/授权日:2010-11-30