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Stent with flexible hinges
专利权人:
John F. Shanley
发明人:
John F. Shanley,Prasanna Venkatesh Muralidharan
申请号:
US13041827
公开号:
US08353950B2
申请日:
2011.03.07
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A helical stent includes at least one helical winding. Each helical winding includes a plurality of alternating long struts and short struts, ends of at least some of the long struts being joined to an end of an adjacent short strut by a flexible hinge arrangement, the struts being substantially rigid. The stent also includes at least one interconnection member connecting a hinge arrangement on one turn of the at least one winding with a hinge arrangement on an adjacent turn of the at least one winding. Fewer than all hinge arrangements on the at least one helical winding are connected to other hinge arrangements by an interconnection member.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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