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    STAPLE BUTTRESS RETENTION SYSTEM
    4.
    发明申请
    STAPLE BUTTRESS RETENTION SYSTEM 有权
    STAPLE BUTTRESS保持系统

    公开(公告)号：US20130240601A1

    公开(公告)日：2013-09-19

    申请号：US13889531

    申请日：2013-05-08

    申请人： COVIDIEN LP

    发明人： Michael J. Bettuchi ,  Brian Nentwick

    IPC分类号： A61B17/068

    CPC分类号： A61B17/1155 ,  A61B17/068 ,  A61B17/07207 ,  A61B17/07292 ,  A61B17/115 ,  A61B2017/07214 ,  A61B2017/07257 ,  A61B2017/07271

    摘要： A surgical stapling instrument is provided having systems for securing buttress material to the anvil and staple containing cartridge associated with the surgical instrument. The system includes a retainer configured to engage the anvil or the staple containing cartridge and capture the buttress material between the retainer and the anvil or staple containing cartridge. The disclose retainer engages the anvil or staple containing cartridge in snap fit or friction fit fashion. The buttress material includes a circumferential perforation line enabling the center of the buttress material to be stapled to tissue while the remainder of the buttress material remains with the anvil or staple containing cartridge.

    摘要翻译： 提供了一种外科缝合器具，其具有用于将支撑材料固定到砧座和与手术器械相关联的钉仓容纳盒的系统。 该系统包括保持器，该保持器被构造成接合砧座或订书钉容纳盒并且在保持器和砧座或订书钉容纳盒之间捕获支撑材料。 公开的保持器以卡扣配合或摩擦配合的方式接合砧座或订书钉容纳盒。 支撑材料包括圆周穿孔线，使得支撑材料的中心可以装订到组织，而支撑材料的其余部分保留在砧座或钉仓容纳盒中。

    DETACHABLE BUTTRESS MATERIAL RETENTION SYSTEMS FOR USE WITH A SURGICAL STAPLING DEVICE
    6.
    发明申请
    DETACHABLE BUTTRESS MATERIAL RETENTION SYSTEMS FOR USE WITH A SURGICAL STAPLING DEVICE 有权
    可拆卸的保护材料保持系统与外科装订设备一起使用

    公开(公告)号：US20150327865A1

    公开(公告)日：2015-11-19

    申请号：US14812532

    申请日：2015-07-29

    申请人： Covidien LP

    发明人： Stanislaw Marczyk ,  Megan Stopek ,  Brian Nentwick

    IPC分类号： A61B17/10 ,  A61B17/068

    CPC分类号： A61B17/105 ,  A61B17/068 ,  A61B17/07207 ,  A61B17/07292 ,  A61B2017/00004 ,  A61B2017/00477 ,  A61B2017/00889 ,  A61B2017/00893 ,  A61B2017/07214

    摘要： Systems of releasably connecting staple line buttress material to the jaws of a surgical stapling instrument are provided. The systems include retainers configured to engage the buttress material and releasably retain the buttress material on the jaws of the surgical stapling instrument prior to stapling tissue. In certain embodiments, the retainers remain with the jaws of the instrument after stapling of tissue. In alternative embodiments, the retainers remain with the buttress material after being stapled to tissue.

    摘要翻译： 提供将缝合线支撑材料可释放地连接到外科缝合器械的钳口的系统。 所述系统包括构造成接合支撑材料并且在装订组织之前将支撑材料可释放地保持在外科缝合器械的钳口上的保持器。 在某些实施例中，在缝合组织之后，保持器保留在仪器的钳口上。 在替代实施例中，保持器在被装订到组织之后保留在支撑材料上。

    Staple buttress retention system
    7.
    发明授权
    Staple buttress retention system 有权

    公开(公告)号：US09433412B2

    公开(公告)日：2016-09-06

    申请号：US13889531

    申请日：2013-05-08

    申请人： Covidien LP

    发明人： Michael J. Bettuchi ,  Brian Nentwick

    IPC分类号： A61B17/068 ,  A61B17/072 ,  A61B17/115

    CPC分类号： A61B17/1155 ,  A61B17/068 ,  A61B17/07207 ,  A61B17/07292 ,  A61B17/115 ,  A61B2017/07214 ,  A61B2017/07257 ,  A61B2017/07271

    摘要： A surgical stapling instrument is provided having systems for securing buttress material to the anvil and staple containing cartridge associated with the surgical instrument. The system includes a retainer configured to engage the anvil or the staple containing cartridge and capture the buttress material between the retainer and the anvil or staple containing cartridge. The disclose retainer engages the anvil or staple containing cartridge in snap fit or friction fit fashion. The buttress material includes a circumferential perforation line enabling the center of the buttress material to be stapled to tissue while the remainder of the buttress material remains with the anvil or staple containing cartridge.