发明申请
- 专利标题： Bifurcation Stent Pattern
- 专利标题（中）： 分叉支架模式
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申请号： US12476115申请日： 2009-06-01
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公开(公告)号： US20090240322A1公开(公告)日： 2009-09-24
- 发明人: Michael P. Meyer , Daniel Gregorich , Shawn Sorenson , Richard C. Tooley
- 申请人： Michael P. Meyer , Daniel Gregorich , Shawn Sorenson , Richard C. Tooley
- 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 serpentine bands connected by connector struts. The stent may further comprise a side branch cell having a plurality of outwardly deployable petals. Each serpentine band may have an approximate longitudinal axis. A portion of the serpentine bands may be flared in the unexpanded state, wherein a portion of the axis of each flared band is oriented helically about a portion of the stent. The bands may reorient during stent expansion, whereafter the axis of each band is oriented in a circumferential direction.
公开/授权文献
- US08016878B2 Bifurcation stent pattern 公开/授权日：2011-09-13
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