公开(公告)号：EP1235523B1

公开(公告)日：2004-09-01

申请号：EP99974247.1

申请日：1999-12-06

申请人： SYNTHES AG Chur

发明人： CURTIS, Raymond ,  HEHLI, Markus

IPC分类号： A61B17/80

CPC分类号： A61B17/80 ,  A61B17/8057 ,  A61B17/8061 ,  A61B2017/00004 ,  A61B2017/0084

摘要： The bone plate of longitudinal shape has an upper surface (1), a curved lower surface (2) for contacting a bone, a plurality of conical through holes (3) connecting the upper surface (1) with the lower surface (2) for receiving bone screws, a central longitudinal axis (4) and consists of a resorbable material. The curved lower surface (2) has a radius of curvature R which is smaller than 10 mm. The ratio F/d of the total area F of the upper surface (1) including the surface area of the through holes (3) to the thickness d of the plate is in the range of 190 to 270 mm. The central part of the longitudinal plate has a generally constant width B whereas the width of the free ends of the longitudinal plate is narrowing to value b

公开(公告)号：EP1077652B1

公开(公告)日：2003-08-20

申请号：EP98930681.6

申请日：1998-05-12

申请人： SYNTHES AG CHUR

发明人： CURTIS, Raymond ,  HEHLI, Markus

IPC分类号： A61B17/80 ,  A61B17/04

CPC分类号： A61B17/0401 ,  A61B17/8061 ,  A61B2017/0404 ,  A61B2017/0459 ,  A61F2/0811

摘要： The bone augmentation device is used for attachment of soft tissues to bone by means of sutures. It comprises a curved bone plate (1) with several through holes (2). The bone plate (1) lies in a curved plane (3) having a curvature RPL in the range of 25 to 100 mm. The edges (4) of the plate (1) are rounded with a curvature REP in the range of 0,2 to 0,7 mm and the edges (5) of the through holes (2) are rounded with a curvature REH in the range of 0,2 to 0,8 mm. The device according to the invention prevents the suture from cutting through the bone and prevents gapping between the soft tissue (tendon) and bone which would result in a poor healing. The consequence is that a stable repair will facilitate healing.

公开(公告)号：EP1235523A1

公开(公告)日：2002-09-04

申请号：EP99974247.1

申请日：1999-12-06

申请人： SYNTHES AG Chur

发明人： CURTIS, Raymond ,  HEHLI, Markus

IPC分类号： A61B17/80

CPC分类号： A61B17/80 ,  A61B17/8057 ,  A61B17/8061 ,  A61B2017/00004 ,  A61B2017/0084

摘要： The bone plate of longitudinal shape has an upper surface (1), a curved lower surface (2) for contacting a bone, a plurality of conical through holes (3) connecting the upper surface (1) with the lower surface (2) for receiving bone screws, a central longitudinal axis (4) and consists of a resorbable material. The curved lower surface (2) has a radius of curvature R which is smaller than 10 mm. The ratio F/d of the total area F of the upper surface (1) including the surface area of the through holes (3) to the thickness d of the plate is in the range of 190 to 270 mm. The central part of the longitudinal plate has a generally constant width B whereas the width of the free ends of the longitudinal plate is narrowing to value b

公开(公告)号：EP1077652A1

公开(公告)日：2001-02-28

申请号：EP98930681.6

申请日：1998-05-12

申请人： SYNTHES AG CHUR

发明人： CURTIS, Raymond ,  HEHLI, Markus

IPC分类号： A61B17/80 ,  A61B17/04

CPC分类号： A61B17/0401 ,  A61B17/8061 ,  A61B2017/0404 ,  A61B2017/0459 ,  A61F2/0811

摘要： The bone augmentation device is used for attachment of soft tissues to bone by means of sutures. It comprises a curved bone plate (1) with several through holes (2). The bone plate (1) lies in a curved plane (3) having a curvature RPL in the range of 25 to 100 mm. The edges (4) of the plate (1) are rounded with a curvature REP in the range of 0,2 to 0,7 mm and the edges (5) of the through holes (2) are rounded with a curvature REH in the range of 0,2 to 0,8 mm. The device according to the invention prevents the suture from cutting through the bone and prevents gapping between the soft tissue (tendon) and bone which would result in a poor healing. The consequence is that a stable repair will facilitate healing.