发明申请
- 专利标题： Stent Design with Variable Expansion Columns along Circumference
- 专利标题（中）： 支架设计与可变扩展列沿周长
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申请号： US11749855申请日： 2007-05-17
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公开(公告)号： US20080004690A1公开(公告)日： 2008-01-03
- 发明人: Samuel Robaina
- 申请人： Samuel Robaina
- 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： A61F2/82
- IPC分类号： A61F2/82
摘要：
A stent comprises at least one curve deployment section. The at least one curve deployment section comprises at least one expansion ring having a circumferential length, a longitudinal length and comprising a first circumferential section and a second circumferential section. The first circumferential section comprises an expansion column and the second circumferential section comprises at least two expansion columns longitudinally offset from one another. The expansion column of the first circumferential section is engaged to the at least two expansion columns of the second circumferential section.
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