公开(公告)号：EP2775959A1

公开(公告)日：2014-09-17

申请号：EP12788051.6

申请日：2012-11-07

申请人： Smith&Nephew, Inc. ,  Ferragamo, Michael Charles ,  Perriello, Michael James ,  Berube, Alfred Rodrique

发明人： FERRAGAMO, Michael Charles ,  PERRIELLO, Michael James ,  BERUBE, Alfred Rodrigue

IPC分类号： A61F2/08

CPC分类号： A61F2/0811 ,  A61B17/0401 ,  A61B2017/00407 ,  A61B2017/0462 ,  A61B2017/0496 ,  A61F2002/0829 ,  A61F2002/0852 ,  A61F2002/0882 ,  A61F2250/0007

摘要： A graft attachment device (100) includes a platform member (200), a ratchet mechanism, and a graft connecting element (206). The ratchet mechanism includes a rack member (204) and a pawl member (202) coupled to the rack member. The rack member has a first end, a second end, and teeth (214) between the first end and the second end. The platform member is coupled to the first end. The pawl member is configured to engage with the teeth of the rack member such that movement of the pawl with respect to the rack member and the platform member is free in a first direction towards the first end of the rack member while being limited in a second direction towards the second end of the rack member. The graft connecting element is coupled to the pawl member and configured for attachment to a graft.

公开(公告)号：EP2739212A1

公开(公告)日：2014-06-11

申请号：EP12746177.0

申请日：2012-07-25

申请人： Smith & Nephew, Inc.

发明人： PERRIELLO, Michael James ,  BERUBE, Alfred Rodrigue ,  FERRAGAMO, Michael Charles

IPC分类号： A61B17/04 ,  A61F2/08

CPC分类号： A61F2/0811 ,  A61B17/0401 ,  A61B17/0487 ,  A61B2017/0404 ,  A61B2017/0496 ,  A61F2002/0852 ,  A61F2002/0864 ,  A61F2002/0882

摘要： A tissue graft suspension device includes a platform member defining an opening, a suture having a first portion and a second portion, and a fixation member mating with the opening in the platform member. The first portion and the second portion pass through the opening such that a third portion of the suture forms a loop for attachment to a tissue graft. The fixation member includes a retaining mechanism configured to allow the first portion or the second portion to pass through the opening in a manner that decreases a size of the loop and to prevent the first portion or the second portion of the suture from passing through the opening in a manner that increases a size of the loop.