发明申请
- 专利标题: Longitudinally flexible expandable stent
- 专利标题(中): 纵向柔性可扩张支架
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申请号: US11519552申请日: 2006-09-12
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公开(公告)号: US20070073384A1公开(公告)日: 2007-03-29
- 发明人: Brian Brown , Michael Davis , Michael Meyer , Daniel Gregorich , Paul Chouinard
- 申请人: Brian Brown , Michael Davis , Michael Meyer , Daniel Gregorich , Paul Chouinard
- 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: A61F2/90
- IPC分类号: A61F2/90
摘要:
In at least one embodiment, a stent comprises a plurality of serpentine bands and a plurality of connector struts. Adjacent serpentine bands are connected by at least one connector strut. Each serpentine band comprises a plurality of alternating straight band struts and turns. Each connector strut is connected at one end to a turn of one serpentine band and connected at the other end to a turn of another serpentine band. The turns of a serpentine band comprise connected turns that connect to a connector strut and unconnected turns that do not connect to a connector strut. At least one of the serpentine bands comprises a repeating pattern of three band struts and then five band struts extending between connected turns as the serpentine band is traversed.
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