Invention Grant
- Patent Title: Stent
- Patent Title (中): 支架
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Application No.: US12514177Application Date: 2007-11-09
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Publication No.: US08551156B2Publication Date: 2013-10-08
- Inventor: Thilo Wack , Thomas Haas
- Applicant: Thilo Wack , Thomas Haas
- Applicant Address: US NJ Murray Hill
- Assignee: C. R. Bard, Inc.
- Current Assignee: C. R. Bard, Inc.
- Current Assignee Address: US NJ Murray Hill
- Agency: Rutan & Tucker, LLP
- Priority: GB0622465.3 20061110
- International Application: PCT/EP2007/062155 WO 20071109
- International Announcement: WO2008/055980 WO 20080515
- Main IPC: A61F2/86
- IPC: A61F2/86

Abstract:
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.
Public/Granted literature
- US20100249903A1 STENT Public/Granted day:2010-09-30
Information query
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