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    Surgical fastener applying apparatus
    13.
    发明授权
    Surgical fastener applying apparatus 有权
    手术紧固件施加装置

    公开(公告)号：US07055730B2

    公开(公告)日：2006-06-06

    申请号：US10399071

    申请日：2001-10-15

    申请人： Karl H. Ehrenfels ,  David Ivanko ,  Randolph F. Lehn ,  Roberto Pedros ,  Csaba L. Rethy ,  Frank J. Viola

    发明人： Karl H. Ehrenfels ,  David Ivanko ,  Randolph F. Lehn ,  Roberto Pedros ,  Csaba L. Rethy ,  Frank J. Viola

    IPC分类号： A61B17/072

    CPC分类号： A61B17/07207 ,  A61B2017/07214 ,  A61B2017/0725 ,  A61B2017/07271 ,  A61B2017/320052 ,  A61B2090/038 ,  A61B2090/0801 ,  A61B2090/0814

    摘要： An improved surgical fastener applying apparatus includes a cartridge half-section and an anvil half-section with the cartridge and anvil half-sections being relatively movable from an unclamped position to a fully clamped position. The apparatus includes a replaceable staple cartridge assembly having a plurality of surgical staples and a pivotably mounted safety lock-out The safety lock-out is pivotable between an initial position in which a relative movement of the cartridge and anvil half-sections to the fully clamped position is permitted and a blocking position in which a relative movement of the cartridge and anvil half-sections to return them to their fully clamped position after the plurality of staples have been at least partially fired is prevented. The apparatus further includes a pivotably mounted firing lever for moving a pair of camming surfaces longitudinally. In addition, each of the presently disclosed cartridge and anvil half-sections of the fastener applying apparatus includes a clamping lever, which clamping levers are configured and adapted to enable the applying apparatus to be opened by either one of the cartridge half-section and the anvil half-section.

    摘要翻译： 一种改进的手术紧固件施加装置包括盒半部分和砧座半部分，其中药筒和砧座半部分可从未夹紧位置相对移动到完全夹紧位置。 该装置包括具有多个手术吻合钉和可枢转地安装的安全锁定的可更换钉仓组件。安全锁定装置可在初始位置之间枢转，在该初始位置中，筒和砧半部分相对运动到完全夹紧 防止了位置，并且防止了在多个订书钉至少部分地被烧毁之后盒和砧半部分相对于其完全夹紧位置的相对运动的阻挡位置。 该装置还包括一个可枢转安装的击发杆，用于纵向移动一对凸轮表面。 此外，目前公开的每个紧固件施加装置的筒和砧半部分包括夹紧杆，该夹紧杆构造成适于使施加装置能够通过盒半部和 砧半部分。