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STENT
专利权人:
C. R. Bard; Inc.
发明人:
Thilo Wack,Thomas Haas
申请号:
US14793648
公开号:
US20150313734A1
申请日:
2015.07.07
申请国别(地区):
US
年份:
2015
代理人:
摘要:
A radially expansible annular stent is disclosed. The stent comprises a plurality of stenting turns around a lumen centred on a longitudinal axis. Adjacent turns of the stent are joined by connector struts. The stent annulus has a wall thickness related to the material from which it is formed. The radial thickness of the connector struts is smaller than that of the stent annulus. A method of making such a stent is also disclosed. The method includes cutting the connector struts from a tubular workpiece with a laser beam. The laser beam is aimed so as to be offset from a longitudinal axis of the workpiece to provide the reduced radial thickness of the connector struts.
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