本发明公开了一种带有具有不同深度钉成形凹槽的砧座的外科缝合装置。
The present invention provides a surgical stapling device with anvil having staple forming pockets of varying depths.
各种实施方式包括相对于钉仓体被支撑并在打开和闭合位置之间可移动的一次性砧座。
Various embodiments include a disposable anvil that is supported relative to the cartridge body and movable between open and closed positions.
所述外科缝合装置包括端部执行器，所述端部执行器包括具有钉成形表面的砧座，所述钉成形表面限定了多个钉成形凹槽。
The device comprises an end effector that comprises an anvil having a staple forming surface defining a plurality of staple forming pockets.
所述系统包括固定器，该固定器构造为接合于砧座或缝合钉容纳仓且将支撑件材料捕捉在该固定器和砧座或缝合钉容纳仓之间。
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.
每个钉驱动器具有用于支撑所述多个钉中的一个的上侧钉支撑表面，当所述钉驱动器被致动时，每个钉驱动器将所述钉驱动至所述砧座。
Each staple driver has an upper staple supporting surface for supporting one of the staples such that, when actuated, each staple driver drives the staple into the anvil.
每个钉驱动器具有用于支撑所述多个钉中的一个的上侧钉支撑表面，当所述钉驱动器被致动时，每个钉驱动器将所述钉驱动至所述砧座。
Each staple driver has an upper staple supporting surface for supporting one of the staples such that, when actuated, each staple driver drives the staple into the anvil.
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