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    • 10. 发明申请
    • SURGICAL STAPLER/CUTTER AND EXTENDED BUTTRESS
    • 手术装订器/刀具和延伸扣件
    • WO2017192438A1
    • 2017-11-09
    • PCT/US2017/030383
    • 2017-05-01
    • ETHICON, INC.ETHICON LLC
    • NATIV, Nir I.DHANARAJ, SrideviKRIKSUNOV, Leo B.SCHEIB, Charles J.
    • A61B17/072
    • The present invention is directed to surgical staplers stapling and resecting tissue comprising a surgical buttress at least partially disposed on a tissue facing surface of at least one of the cartridge or the anvil, said buttress having width substantially larger than width of said tissue facing surfaces; said buttress comprising a first portion positioned over the deployable staples or over the staple forming pockets, and at least one flap portion not positioned over the deployable staples or over the staple forming pockets; said flap portion folded or rolled on itself and configured to be unfurlable and wrappable about the resected tissue. The present invention is also directed to methods of use of such stapler assembly devices.
    • 本发明涉及外科缝合器缝合和切除组织,其包括至少部分地设置在药筒或砧座中的至少一个的面向组织的表面上的手术支撑件,所述支撑件具有基本上更大的宽度 超过所述面向组织的表面的宽度; 所述支撑件包括位于所述可展开钉上方或所述钉成形凹坑上方的第一部分以及未定位在所述可展开钉上方或所述钉成形凹坑上方的至少一个折翼部分; 所述折翼部分自身折叠或卷起并且构造成不可展开并且可围绕切除的组织卷绕。 本发明还涉及这种缝合器组件装置的使用方法。