发明名称 |
Low strain high strength stent |
摘要 |
In at least one embodiment, a stent comprises an expandable framework comprising a plurality of serpentine bands and a plurality of connector struts. Each serpentine band comprises a plurality of alternating struts and turns. A plurality of the serpentine bands each have their proximal turns aligned on a common stent circumference and comprise first distal turns and second distal turns. The first distal turns are aligned with one another on a common stent circumference. The second distal turns aligned with one another on another common stent circumference. Each band in the plurality comprises first struts and second struts. Each first strut is attached between a proximal turn and a first distal turn, and each second strut is attached between a proximal turn and a second distal turn. The second struts are wider than said first struts. |
申请公布号 |
US8663313(B2) |
申请公布日期 |
2014.03.04 |
申请号 |
US201113240892 |
申请日期 |
2011.09.22 |
申请人 |
BOISMIER DENNIS A.;AGRAWAL SUMIT;MEYER MICHAEL P.;RADHAKRISHNAN RAJESH;BOSTON SCIENTIFIC SCIMED, INC. |
发明人 |
BOISMIER DENNIS A.;AGRAWAL SUMIT;MEYER MICHAEL P.;RADHAKRISHNAN RAJESH |
分类号 |
A61F2/82 |
主分类号 |
A61F2/82 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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