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    • 54. 发明申请
    • Surgical stapling instrument
    • 手术吻合器械
    • US20060144898A1
    • 2006-07-06
    • US11362405
    • 2006-02-24
    • Federico BilottiAntonio Longo
    • Federico BilottiAntonio Longo
    • A61B17/04
    • A61B17/1114A61B17/072A61B17/115A61B17/1155A61B2017/07221
    • A surgical stapling instrument (1) comprises a body portion (2, 3), a handle (4) and a staple fastening assembly (8). The staple fastening assembly (8) includes a curved cartridge (10), which comprises at least one curved open row of staples, and a curved anvil (22), which is adapted to cooperate with the cartridge (10) for forming the ends of the staples exiting from the cartridge (10). The staple fastening assembly (8) is adapted to allow unobstructed access towards the concave inner faces of the cartridge (10) and the anvil (22). The cartridge (10) can be moved towards the anvil (22) from a spaced position for positioning tissue therebetween to a closed position for clamping the tissue. Preferably, a knife is contained within the cartridge (10) and is positioned such that there is at least one row of staples on at least one side of the knife.
    • 外科缝合器械(1)包括主体部分(2,3),手柄(4)和钉紧固组件(8)。 缝钉紧固组件(8)包括弯曲的盒(10),其包括至少一个弯曲的开放排的钉和弯曲的砧座(22),其适于与所述盒(10)协作以形成 订书钉从盒(10)离开。 缝合钉紧固组件(8)适于允许朝向盒(10)和砧座(22)的凹内表面畅通无阻。 药筒(10)可以从间隔位置移动到砧座(22),用于将组织定位到用于夹紧组织的关闭位置。 优选地,刀被容纳在盒(10)内并且被定位成使得在刀的至少一侧上存在至少一排钉。