SURGICAL INSTRUMENT WITH PRESSURE DISTRIBUTION DEVICE
    9.
    发明公开
    SURGICAL INSTRUMENT WITH PRESSURE DISTRIBUTION DEVICE 审中-公开
    CHIRURGISCHES INSTRUMENT MIT DRUCKVERTEILUNGSVORRICHTUNG

    公开(公告)号:EP2932919A1

    公开(公告)日:2015-10-21

    申请号:EP15166762.3

    申请日:2013-12-12

    申请人: Covidien LP

    IPC分类号: A61B17/072 A61B17/068

    摘要: A surgical apparatus (500), comprising: an anvil jaw (502) configured to form at least one surgical staple; a cartridge jaw (504) configured to deploy one or more surgical staples against the anvil jaw; and a pressure distribution device (510) attached to at least one of the anvil jaw and the cartridge jaw, wherein the pressure distribution device is configured to distribute a clamping pressure to a target tissue during a clamping and a stapling of the target tissue, said pressure distribution device (510) being moveable between a retracted and an extended state and including at least one inflatable bladder (516) that is deflated in the retracted state and inflated in the extended state.

    摘要翻译: 一种手术装置(500),包括:砧座钳口(502),构造成形成至少一个手术钉; 配置成将一个或多个外科缝钉部署在砧座上的药筒钳口(504) 以及压力分配装置(510),其附接到所述砧座钳口和所述药筒卡爪中的至少一个,其中所述压力分配装置构造成在所述靶组织的夹紧和缝合期间将夹紧压力分配到目标组织,所述压力分配装置 压力分配装置(510)可在缩回状态和伸展状态之间移动,并且包括至少一个在缩回状态下收缩而膨胀的充气气囊(516)。