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    STAPLE CARTRIDGE COMPRISING A RELEASABLE ADJUNCT MATERIAL
    71.
    发明申请
    STAPLE CARTRIDGE COMPRISING A RELEASABLE ADJUNCT MATERIAL 有权
    包装可拆卸的ADJUNCT材料的包装盒

    公开(公告)号：US20160128694A1

    公开(公告)日：2016-05-12

    申请号：US14535081

    申请日：2014-11-06

    申请人： Ethicon Endo-Surgery, Inc.

    发明人： Chester O. Baxter, III ,  Jerome R. Morgan ,  Frederick E. Shelton, IV

    IPC分类号： A61B17/072 ,  A61B17/10

    CPC分类号： A61B17/07292 ,  A61B17/00491 ,  A61B17/068 ,  A61B17/07207 ,  A61B17/105 ,  A61B17/115 ,  A61B2017/07214 ,  A61B2017/07271 ,  A61B2017/07285

    摘要： A surgical stapling apparatus is disclosed which comprises cartridge body and a layer. The layer is implantable against tissue by staples deployed from the cartridge body and deformed by an anvil. The cartridge and the layer comprise co-operating features which reduce relative movement between the cartridge and the layer. Such co-operating features can also releasably retain the layer to the cartridge body. In addition to or in lieu of the above, the anvil and the layer comprise co-operating features which reduce relative movement between the anvil and the layer. Such co-operating features can also releasably retain the layer to the anvil. In certain instances, the layer can be positioned against the anvil, but releasably attached to the cartridge. The layer can comprise buttress material and/or a tissue thickness compensator, for example.

    摘要翻译： 公开了一种外科缝合装置，其包括筒体和一层。 该层通过从药筒主体展开并由砧骨变形的钉子植入到组织中。 盒和层包括减少盒和层之间的相对运动的协同特征。 这种协同作用的特征也可以将层可释放地保持在盒体上。 除了上述之外或代替上述，砧座和该层包括减少砧座和该层之间的相对运动的协同作用特征。 这种配合特征也可以将层可释放地保持在砧座上。 在某些情况下，该层可以抵靠砧座定位，但是可释放地附接到该盒。 该层可以包括例如支撑材料和/或组织厚度补偿器。

    SURGICAL STAPLING APPARATUS INCLUDING BUTTRESS ATTACHMENT VIA TABS
    73.
    发明申请
    SURGICAL STAPLING APPARATUS INCLUDING BUTTRESS ATTACHMENT VIA TABS 审中-公开

    公开(公告)号：US20160106430A1

    公开(公告)日：2016-04-21

    申请号：US14984047

    申请日：2015-12-30

    申请人： Covidien LP

    发明人： Sally Carter ,  Richard Stevenson

    IPC分类号： A61B17/072 ,  A61B17/115

    CPC分类号： A61B17/072 ,  A61B17/068 ,  A61B17/07207 ,  A61B17/07292 ,  A61B17/105 ,  A61B17/115 ,  A61B17/1155 ,  A61B2017/00477 ,  A61B2017/07271

    摘要： An apparatus for joining two hollow organ sections with an annular array of surgical staples includes a staple cartridge component, an anvil component, a buttress component and a fastening member. The staple cartridge component includes a plurality of surgical staples arranged in an annular array. The anvil component is movable relative to the staple cartridge component between spaced apart and approximated positions to adjustably clamp the organ sections between the staple cartridge and anvil components. The buttress component is configured and dimensioned to be positioned on a distal surface of the staple cartridge component. In particular, the buttress component includes a buttress member and a plurality of circumferentially arranged tabs extending proximally from the buttress member. The fastening member is configured and dimensioned to engage the plurality of circumferentially arranged tabs to securely position the buttress component on the staple cartridge component.

    Surgical stapling apparatus including buttress attachment via tabs
    78.
    发明授权
    Surgical stapling apparatus including buttress attachment via tabs 有权
    手术吻合装置，包括通过舌片的支撑附件

    公开(公告)号：US09237893B2

    公开(公告)日：2016-01-19

    申请号：US14635556

    申请日：2015-03-02

    申请人： COVIDIEN LP

    发明人： Sally Carter ,  Richard P. Stevenson

    IPC分类号： A61B17/115 ,  A61B17/072 ,  A61B17/068 ,  A61B17/10 ,  A61B17/00

    CPC分类号： A61B17/072 ,  A61B17/068 ,  A61B17/07207 ,  A61B17/07292 ,  A61B17/105 ,  A61B17/115 ,  A61B17/1155 ,  A61B2017/00477 ,  A61B2017/07271

    摘要： An apparatus for joining two hollow organ sections with an annular array of surgical staples includes a staple cartridge component, an anvil component, a buttress component and a fastening member. The staple cartridge component includes a plurality of surgical staples arranged in an annular array. The anvil component is movable relative to the staple cartridge component between spaced apart and approximated positions to adjustably clamp the organ sections between the staple cartridge and anvil components. The buttress component is configured and dimensioned to be positioned on a distal surface of the staple cartridge component. In particular, the buttress component includes a buttress member and a plurality of circumferentially arranged tabs extending proximally from the buttress member. The fastening member is configured and dimensioned to engage the plurality of circumferentially arranged tabs to securely position the buttress component on the staple cartridge component.

    摘要翻译： 用于将具有环形排列的外科缝钉的两个中空器官部分连接的装置包括钉仓组件，砧座部件，支撑部件和紧固部件。 钉仓组件包括布置成环形阵列的多个外科缝钉。 砧座部件可相对于钉仓组件在间隔开和近似位置之间移动，以可调节地将器官部分夹紧在钉仓和砧座部件之间。 支撑件部件的构造和尺寸设计成定位在钉仓组件的远侧表面上。 特别地，支撑件部件包括支撑件和从支撑构件向近侧延伸的多个周向布置的突出部。 紧固构件被构造和尺寸设计成接合多个周向布置的突片，以将支撑构件牢固地定位在钉仓组件上。

    STAPLER FOR MUCOSECTOMY
    80.
    发明申请
    STAPLER FOR MUCOSECTOMY 有权
    胶原蛋白

    公开(公告)号：US20150366561A1

    公开(公告)日：2015-12-24

    申请号：US14840129

    申请日：2015-08-31

    申请人： Covidien AG

    发明人： Carlo Rebuffat ,  Dante David

    IPC分类号： A61B17/115 ,  A61B17/34

    CPC分类号： A61B17/115 ,  A61B17/1155 ,  A61B17/3423 ,  A61B2017/00269 ,  A61B2017/1142 ,  A61B2017/2901

    摘要： The head of a stapler for mucosectomy comprises an external goblet-shaped body (1) wherein an internal goblet-shaped body (2) is concentrically and slidingly located, at the edge of which a circular blade (3) is fixed. The internal goblet-shaped body (2) is provided with a central hole (5) wherein a rod (6) is slidingly inserted, at the end (7) of which an anvil (8; 8′) is fixed. One or more annular grooves (11), which are parallel and suitably spaced one from the other, are formed on the lateral surface of the rod (6) perpendicularly to the axis thereof. Said grooves (11) are intended to receive a portion of mucosa (9a) which is included in a purse string suture as the mucosa is tied around the rod (6). By retracting the rod (6) in the central hole (5) of the stem (2a) of the Internal goblet-shaped body (2) the mucosa to be removed is carried into the internal goblet-shaped body (2). The anvil (8; 8′) and the circular blade (3) are moved closer one to the other, by suitable means, in order to cut the tissues when the stapler is in a closed position.

    摘要翻译： 用于粘膜切除术的吻合器的头部包括外部杯状体（1），其中固定有圆形刀片（3）的边缘的内部杯状体（2）同心且滑动地定位。 内部杯状体（2）设置有中心孔（5），其中杆（6）滑动插入，其端部（7）处固定有砧座（8; 8'）。 在杆（6）的垂直于其轴线的侧表面上形成有一个或多个彼此平行且适当间隔开的环形槽（11）。 所述凹槽（11）旨在接纳粘膜（9a）的一部分，当粘膜围绕杆（6）被捆扎时，其包括在钱包串缝合线中。 通过将内部杯状体（2）的杆（2a）的中心孔（5）中的杆（6）缩回，将要去除的粘膜被携带到内部杯状体（2）中。 通过合适的方式，砧座（8; 8'）和圆形刀片（3）通过适当的方式彼此靠近移动，以便在缝合器处于关闭位置时切割组织。