公开(公告)号：EP1408884A1

公开(公告)日：2004-04-21

申请号：EP02753372.8

申请日：2002-07-12

申请人： Osteotech, Inc., ,  Kaes, David R. ,  Morris, John W. ,  Shimp, Lawrence A. ,  Winterbottom, John ,  Geisler, Fred

发明人： KAES, David, R. ,  MORRIS, John, W. ,  SHIMP, Lawrence, A. ,  WINTERBOTTOM, John ,  GEISLER, Fred

IPC分类号： A61F2/28 ,  A61F2/44

CPC分类号： A61F2/28 ,  A61B17/86 ,  A61F2/30965 ,  A61F2/4455 ,  A61F2/446 ,  A61F2002/2839 ,  A61F2002/30057 ,  A61F2002/30059 ,  A61F2002/30062 ,  A61F2002/30131 ,  A61F2002/30176 ,  A61F2002/30354 ,  A61F2002/30405 ,  A61F2002/30492 ,  A61F2002/30578 ,  A61F2002/30677 ,  A61F2002/30777 ,  A61F2002/30785 ,  A61F2002/30836 ,  A61F2002/30841 ,  A61F2002/3085 ,  A61F2002/30904 ,  A61F2002/4475 ,  A61F2002/449 ,  A61F2210/0004 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0013 ,  A61F2230/0054 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00131 ,  A61F2310/00293 ,  A61F2310/00365

摘要： An implant unit used in surgery has a body made from osteogenic implantable material and including an implant portion and a retaining portion, which is coupled to and extends transversely to the implant portion. The retaining portion is attached to the sidewall of the adjoining vertebral body or mammal bone to prevent displacement of the implant portion relative to the vertebral body or mammal bone and to accelerate fusion therebetween.