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    • 5. 发明授权
    • Suture passer and method
    • 缝合路人和方法
    • US09357997B2
    • 2016-06-07
    • US13527424
    • 2012-06-19
    • M. Mary SinnottThomas Wade Fallin
    • M. Mary SinnottThomas Wade Fallin
    • A61B17/04A61B17/12A61B17/06
    • A61B17/0469A61B17/0483A61B17/0491A61B2017/06042
    • Instruments and techniques to pass a suture, particularly in instances where access to confined spaces and the ability to pass a suture through difficult to penetrate materials are needed. According to certain embodiments, a suture passer is provided including a housing, a needle assembly, and a barrel assembly. The needle assembly may include a needle that is displaceable along a linear motion axis of the housing, and which is adapted to engage a suture. The barrel assembly may include a foot having an opening in a proximal facing surface to receive passage of the needle. The foot may include an elbow having proximal and distal portions, with the proximal portion having a distal facing surface that extends along a proximal portion axis diverging distally away from the motion axis, and the distal portion extending distally from the proximal portion and having a proximal facing surface that extends along a distal portion axis that is arranged transverse to the motion axis.
    • 需要通过缝合线的仪器和技术,特别是在需要进入狭窄空间的情况下,以及通过难以穿透的材料穿过缝合线的能力。 根据某些实施例,提供了缝合路径,其包括壳体,针组件和筒组件。 针组件可以包括可沿着壳体的线性运动轴线移位并且适于接合缝合线的针。 枪管组件可以包括在近侧相对表面中具有开口的脚以接收针的通道。 足部可以包括具有近端部分和远端部分的肘部,近侧部分具有远侧面向表面,该远端部分沿近端部分轴线延伸,远端离开运动轴线向远侧分开,远端部分从近端部分向远侧延伸, 其沿着横向于运动轴线布置的远端部分轴线延伸。