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    • 2. 发明申请
    • LARGE VESSEL STENTS
    • 大型水龙头
    • US20090018641A1
    • 2009-01-15
    • US11909537
    • 2006-03-24
    • Christoph Binkert
    • Christoph Binkert
    • A61F2/06
    • A61F2/915A61F2/91A61F2002/91533A61F2002/91558A61F2230/0054
    • Large cell stents can be made having a plurality of cylindrical segments; and a plurality of connectors that join the segments to form a hollow tube, in which each segment comprises a series of support elements joined end to end at turning points in a zig-zag pattern to form a cylinder; a first segment is joined to a second segment by a plurality of connectors, each connector connecting a turning point of a first segment to a corresponding turning point of a second segment; and cells of the stent comprise two support elements in a first segment, one connector, two support elements in a second adjacent segment, and a second connector, all connected in series to form a continuous line. In some embodiments, each turning point in the first segment is longitudinally aligned with turning point in the second segment.
    • 可以制造具有多个圆柱形段的大型细胞支架; 以及多个连接器,其连接所述段以形成中空管,其中每个段包括在Z字形图案的转折点处端对端连接以形成圆柱体的一系列支撑元件; 第一段通过多个连接器连接到第二段,每个连接器将第一段的转折点连接到第二段的相应转折点; 并且支架的细胞包括第一段中的两个支撑元件,一个连接器,第二相邻区段中的两个支撑元件和全部连续串联连接形成连续线的第二连接器。 在一些实施例中,第一段中的每个转折点与第二段中的转折点纵向对准。