发明申请
- 专利标题： STENT WITH NON-ROUND CROSS-SECTION IN AN UNEXPANDED STATE
- 专利标题（中）： 不间断状态下的非圆环交叉部分
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申请号： US14734708申请日： 2015-06-09
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公开(公告)号： US20150265441A1公开(公告)日： 2015-09-24
- 发明人: Jan Weber
- 申请人： Boston Scientific Scimed, Inc.
- 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： A61F2/89
- IPC分类号： A61F2/89
摘要：
A stent has a circumference and a plurality of members that define a lumen. The stent has three stable states, which include an unexpanded state, a partially deployed state, and a deployed state. The lumen has a first cross-sectional shape in the unexpanded state, a second cross-sectional shape in the partially deployed state and a third cross-sectional shape in the deployed state. The first cross-sectional shape of the lumen is different from the second and third cross-sectional shapes of the lumen, and the first cross-sectional shape of the lumen is a non-round shaped cross-sectional shape.
公开/授权文献
- US10231853B2 Stent with non-round cross-section in an unexpanded state 公开/授权日：2019-03-19
信息查询
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