发明申请
- 专利标题： Bifurcated stent with surface area gradient
- 专利标题（中）： 具有表面积梯度的分叉支架
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申请号： US11368965申请日： 2006-03-06
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公开(公告)号： US20070208411A1公开(公告)日： 2007-09-06
- 发明人: Michael Meyer , Thomas Broome
- 申请人： Michael Meyer , Thomas Broome
- 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：
A stent may comprise a plurality of interconnected strut members defining a plurality of serpentine bands and a plurality of connector struts. Adjacent serpentine bands may be connected by at least one connector strut. The stent may further comprise an outwardly deployable side branch structure. The total amount of surface area of structural strut members in a given unit area on the surface of the stent is higher in areas near the side branch structure than in areas spaced away from the side branch structure.