![HIGHLY FLEXIBLE STENT AND METHOD OF MANUFACTURE](/abs-image/US/2011/07/07/US20110166641A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: HIGHLY FLEXIBLE STENT AND METHOD OF MANUFACTURE
- 专利标题(中):高灵活性和制造方法
- 申请号:US12526690 申请日:2008-02-07
- 公开(公告)号:US20110166641A1 公开(公告)日:2011-07-07
- 发明人: Thomas O. Bales, JR. , Scott L. Jahrmarkt , Charles R. Slater , Peter K. Kratsch
- 申请人: Thomas O. Bales, JR. , Scott L. Jahrmarkt , Charles R. Slater , Peter K. Kratsch
- 申请人地址: US NJ MURRAY HILL
- 专利权人: C.R. BARD INC.
- 当前专利权人: C.R. BARD INC.
- 当前专利权人地址: US NJ MURRAY HILL
- 优先权: US60889421 20070212
- 国际申请: PCT/US08/53326 WO 20080207
- 主分类号: A61F2/82
- IPC分类号: A61F2/82 ; B21F45/06
摘要:
Preferred embodiments of a stent with a high degree of flexibility are shown and described. The stent can include a continuous helical winding having interconnected struts joined at vertices, and having bridges connecting sections of the helical winding to each other. An annular ring can be provided at one or both ends of the helical winding, and the annular ring can have extensions extending to connect to the helical winding. One of the extensions can connect to a bridge and another extension can connect to a vertex. The struts at the ends of the helical winding can have strut lengths that differ from the strut lengths of the struts Po. in a central portion of the winding between the ends of the winding.
摘要(中):
显示和描述了具有高度柔性的支架的优选实施例。 支架可以包括具有在顶点处连接的互连的支柱的连续的螺旋绕组,并且具有将螺旋形绕组的部分彼此连接的桥。 环形环可以设置在螺旋绕组的一端或两端,并且环形环可以具有延伸以连接到螺旋绕组的延伸部。 其中一个扩展可以连接到一个网桥,另一个扩展可以连接到一个顶点。 螺旋绕组端部的支柱可以具有与支柱Po的支柱长度不同的支柱长度。 在卷绕端部之间的绕组的中心部分。
公开/授权文献:
- US08328865B2 Highly flexible stent and method of manufacture 公开/授权日:2012-12-11