公开(公告)号：US20110101070A1

公开(公告)日：2011-05-05

申请号：US12984891

申请日：2011-01-05

Applicant: Michael BETTUCHI ,  Brian NENTWICK

Inventor： Michael BETTUCHI ,  Brian NENTWICK

IPC: A61B17/068

CPC classification number: A61B17/1155 ,  A61B17/068 ,  A61B17/07207 ,  A61B17/07292 ,  A61B17/115 ,  A61B2017/07214 ,  A61B2017/07257 ,  A61B2017/07271

Abstract: A surgical stapling instrument is provided having systems for securing buttress material to the anvil and staple containing cartridge associated with the surgical instrument. 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. The disclose retainer engages the anvil or staple containing cartridge in snap fit or friction fit fashion. The buttress material includes a circumferential perforation line enabling the center of the buttress material to be stapled to tissue while the remainder of the buttress material remains with the anvil or staple containing cartridge.

Abstract translation: 提供了一种外科缝合器具，其具有用于将支撑材料固定到砧座和与手术器械相关联的钉仓容纳盒的系统。 该系统包括保持器，该保持器被构造成接合砧座或订书钉容纳盒并且在保持器和砧座或订书钉容纳盒之间捕获支撑材料。 公开的保持器以卡扣配合或摩擦配合的方式接合砧座或订书钉容纳盒。 支撑材料包括圆周穿孔线，使得支撑材料的中心可以装订到组织，而支撑材料的其余部分保持在砧座或钉仓容纳盒中。