公开(公告)号：EP1605836A1

公开(公告)日：2005-12-21

申请号：EP03704925.1

申请日：2003-03-13

申请人： SDGI Holdings, Inc.

发明人： MINGYAN, Liu ,  JOSSE, Loic

IPC分类号： A61B17/16 ,  A61B17/17

CPC分类号： A61B17/1757 ,  A61B17/1659 ,  A61B17/1671 ,  A61B17/1735 ,  A61B2017/1602 ,  A61B2017/320028 ,  A61F2/442 ,  A61F2002/30884

摘要： A disc preparation system includes an oscillating rasp (26) for preparation of vertebral endplates and a central reamer (100) for reaming a pair of kidney-shaped grooves into the vertebral endplate. The oscillating rasp (26) is powered by a rotary power source. A linkage assembly (42) is coupled to the rotary power source to convert the rotary motion into a reciprocating motion. A pair of rasps plates (66, 68), which are linked to the linkage assembly, linearly reciprocate in opposite directions in response to the reciprocating motion of the linkage assembly. In one form, the central reamer (100) includes a pair of cutting elements (104) that are coupled to the rotary power source in order to rotate in response to rotational movement from the rotary power source. In another form, the central reamer includes a single cutting element coupled to an angled reamer handle and a reamer guide.

公开(公告)号：EP1596777A2

公开(公告)日：2005-11-23

申请号：EP04710719.8

申请日：2004-02-12

申请人： SDGI Holdings Inc.

发明人： EISERMANN, Lukas ,  FRIESEM, Tai ,  LEHUEC, Jean-Charles ,  HALLET, Matthews ,  ZHANG, Jeffrey ,  ZDEBLICK, Thomas ,  JOSSE, Loic ,  MINGYAN, Liu

IPC分类号： A61F2/46 ,  A61B17/88

CPC分类号： A61B17/1642 ,  A61B17/1624 ,  A61B17/1671 ,  A61B17/1757 ,  A61B17/86 ,  A61B2017/1602 ,  A61F2/4455 ,  A61F2/4611 ,  A61F2/4684 ,  A61F2002/2835 ,  A61F2002/3008 ,  A61F2002/30166 ,  A61F2002/30373 ,  A61F2002/30387 ,  A61F2002/30401 ,  A61F2002/30507 ,  A61F2002/30604 ,  A61F2002/30769 ,  A61F2002/30785 ,  A61F2002/30836 ,  A61F2002/30848 ,  A61F2002/30884 ,  A61F2002/30899 ,  A61F2002/30925 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0028 ,  A61F2250/0098 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00796

摘要： An assembly (20) for aligning a prosthetic device for insertion into an intervertebral space (5) is provided. The assembly includes an alignment instrument (22), a first clamp assembly (52) slidably engaged with the alignment instrument, a second clamp assembly (54) slidably engaged with the first clamp assembly, and an implantation device (24) slidably engaged with the second clamp assembly, the implantation device being adapted to retain a prosthetic device thereon.

公开(公告)号：EP1596775A1

公开(公告)日：2005-11-23

申请号：EP04710704.0

申请日：2004-02-12

申请人： SDGI Holdings, Inc.

发明人： EISERMANN, Lukas ,  FRIESEM, Tai ,  LEHUEC, Jean-Charles ,  ZHANG, Jeffery ,  ZDEBLICK, Thomas ,  HALLET, Matthews ,  JOSSE, Loic ,  MINGYAN, Liu

IPC分类号： A61F2/44

CPC分类号： A61F2/4611 ,  A61B17/1615 ,  A61B17/1624 ,  A61B17/1637 ,  A61B17/1642 ,  A61B17/1671 ,  A61B17/1757 ,  A61B2017/1602 ,  A61F2/08 ,  A61F2/30767 ,  A61F2/4425 ,  A61F2/447 ,  A61F2/4684 ,  A61F2002/2835 ,  A61F2002/3008 ,  A61F2002/30131 ,  A61F2002/30133 ,  A61F2002/30156 ,  A61F2002/30166 ,  A61F2002/30172 ,  A61F2002/30373 ,  A61F2002/30387 ,  A61F2002/30401 ,  A61F2002/30507 ,  A61F2002/30649 ,  A61F2002/30686 ,  A61F2002/30769 ,  A61F2002/30785 ,  A61F2002/30836 ,  A61F2002/30845 ,  A61F2002/30884 ,  A61F2002/30925 ,  A61F2002/4475 ,  A61F2002/4627 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0013 ,  A61F2230/0015 ,  A61F2230/0023 ,  A61F2230/0028 ,  A61F2230/0052 ,  A61F2250/0098 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00796

摘要： A prosthetic device (600) for anterior-oblique insertion into an intervertebral space is provided. The prosthetic device includes a first component (602) having a first flange (640) for engaging a first vertebra from an anterior-oblique approach, the first flange being angled relative to the longitudinal and transverse axes of the first component, and a second component (604) having a second flange (670) for engaging a second vertebra from an anterior-oblique approach, the second flange being angled relative to the longitudinal (R) and transverse axes (T) of the second component, and wherein the first and second components cooperate to permit articulating motion between the first and second components.