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41. 发明专利

AT336971T 未知
公开(公告)号：AT336971T
公开(公告)日：2006-09-15
申请号：AT00943028
申请日：2000-06-22
申请人： ZIMMER SPINE INC
发明人： ERICKSON RICHARD A
IPC分类号： A61F2/00 , A61F2/28 , A61F2/30 , A61F2/44
摘要： The present invention is directed to expandable bone fusion devices and methods of use. In general, a fusion device according to the invention includes a first member and a second member which can be deployed and locked into an expanded configuration to stabilize the adjacent bone during fusion of the bone.

42. 发明专利

AT314828T 未知
公开(公告)号：AT314828T
公开(公告)日：2006-02-15
申请号：AT02766411
申请日：2002-09-27
申请人： ZIMMER SPINE INC
发明人： HOUFBURG RODNEY L
IPC分类号： A61B17/56 , A61F2/00 , A61F2/28 , A61F2/30 , A61F2/44 , A61F2/46

43. 发明专利

AU5756400A Expandable fusion device and method 未知
公开(公告)号：AU5756400A
公开(公告)日：2001-01-09
申请号：AU5756400
申请日：2000-06-22
申请人： ZIMMER SPINE INC
发明人： ERICKSON RICHARD A
IPC分类号： A61F2/00 , A61F2/28 , A61F2/30 , A61F2/44
摘要： The present invention is directed to expandable bone fusion devices and methods of use. In general, a fusion device according to the invention includes a first member and a second member which can be deployed and locked into an expanded configuration to stabilize the adjacent bone during fusion of the bone.

44. 发明专利

AU4891797A Method and apparatus for spinal fixation 未知
公开(公告)号：AU4891797A
公开(公告)日：1998-05-15
申请号：AU4891797
申请日：1997-10-16
申请人： ZIMMER SPINE INC
发明人： WAGNER ERIK J , JANNETTY VINCENT J
IPC分类号： A61B17/58 , A61B17/00 , A61B17/56 , A61B17/70
摘要： A spinal fixation implant system for correction and fixation of the human spine to facilitate an anatomically correct fusion. The spinal fixation system may include a connector, a spinal rod, a spinal fixation component, a sleeve, and a fastener. The spinal fixation component preferably includes a fixation device such as a hook or screw for securing the spinal rod to vertebrae of the thoracic or lumbar spine. The spinal fixation component preferably includes a threaded end on its top that is adapted to receive the fastener. The fixation component may include a body having a tapered cavity for engaging the receiving end of the connector. Tightening of the fastener preferably downwardly translates the sleeve over the fixation component body to force the connector through the tapered cavity, which compresses the receiving end about the spinal rod to fixably connect the spinal rod and the spinal fixation component. In an alternate embodiment, assembly pliers may be used to move the connector into the tapered cavity. The fixation component may also include a rotatable fixation member. The spinal rod and connector may include a textured surface to inhibit movement of the connector with respect to the spinal rod. The fastener may be a clip configured to engage an indentation formed in the connector to secure the connector within the fixation component. The connector may include a tab which is configured to interact with a channel formed in the cavity to inhibit the removal of the connector from the cavity.

45. 发明专利

AU1841095A Intervertebral fusion implant 未知
公开(公告)号：AU1841095A
公开(公告)日：1995-12-18
申请号：AU1841095
申请日：1995-02-09
申请人： ZIMMER SPINE INC
发明人： KOHRS DOUGLAS W , YUAN HANSEN A , STASSEN DAVID W
IPC分类号： A61F2/00 , A61F2/28 , A61F2/30 , A61F2/44 , A61F2/46
摘要： An implant for use in spinal stabilization includes four generally linear thread segments. The thread segments are maintained and spaced apart alignment by rigid supports. The thread segments include a plurality of individual threads with the individual threads of the segments defining a thread pattern. The supports and the thread segments define a hollow implant interior exposed to an exterior of the implant.

46. 发明专利

AU2010298687B2 Composite implant 未知
公开(公告)号：AU2010298687B2
公开(公告)日：2015-04-09
申请号：AU2010298687
申请日：2010-07-02
申请人： ZIMMER SPINE INC
发明人： ZHANG KAI , VALOIS CHRISTOPHER J , FANG ZHIBIN , BASSETT JEFFREY A , ZAWADZKI STEVEN A , KIRT DAVID C , SPANGLE STEVEN E
IPC分类号： A61F2/44 , B32B5/32
摘要： A composite interbody vertebral implant (10) for facilitating fusion of adjacent vertebrae. The implant includes a first endplate (12) of a porous metal material and a second endplate (14) of a porous metal material which are configured to allow bone in-growth. The implant also includes a polymeric body (16) positioned between and bonded to the first and second endplates (12,14) such that polymeric material of the polymeric body (16) is impregnated into pores of the first and second endplates to bond the components together. The implant include a cavity (26) extending through the composite implant (10) configured to receive bone growth material to facilitate fusion between a first vertebra and a second vertebra.

47. 发明专利

AU2008276119B2 Spinal stabilization systems with quick-connect sleeve assemblies for use in surgical procedures 未知
公开(公告)号：AU2008276119B2
公开(公告)日：2013-11-07
申请号：AU2008276119
申请日：2008-07-15
申请人： ZIMMER SPINE INC
发明人： FORTON CHARLES R , MILLER PETER T , KHOO LARRY T , ELY KAMERON S , RICEMAN BRUCE A , BERGERON BRIAN J , LANDRY MICHAEL E
IPC分类号： A61B17/88 , A61B17/00 , A61B17/02 , A61B17/16 , A61B17/17 , A61B17/70 , A61B17/86 , A61B19/00
摘要： In some embodiments, a spinal stabilization system may be formed in a patient using quick-connect sleeve assemblies (820). Each quick-connect sleeve assembly can be coupled to a bone fastener assembly (102) in a fast and intuitive way. In one embodiment, a quick-connect sleeve assembly has a detachable member (821) and a movable member (822). Both members engage a collar (112) of the bone fastener assembly. In one embodiment, the engagement can be locked via one or more locking features (830) to facilitate screwing a bone fastener (108) of the bone fastener assembly onto a vertebral body (166) in a minimally invasive surgical procedure. Each quick-connect sleeve assembly has a low profile and is particularly shaped for minimally invasive entry.

48. 发明专利

AT548983T 未知
公开(公告)号：AT548983T
公开(公告)日：2012-03-15
申请号：AT10007573
申请日：2010-07-21
申请人： ZIMMER SPINE INC
发明人： FORTON CHARLES R , MILLER PETER THOMAS
IPC分类号： A61B17/88 , A61B17/70
摘要： Embodiments described herein provide systems and methods for inserting a spinal stabilization rod. A rod insertion tool can include a body defining a passage, a pivot rod disposed in the passage and a rod retaining member. Movement of the pivot rod can cause the rod retaining member to rotate and consequently the spinal stabilization rod to rotate. The rod insertion tool can be sized to fit through channels in sleeves used during implantation of a spinal stabilization system.

49. 发明专利

AT526892T 未知
公开(公告)号：AT526892T
公开(公告)日：2011-10-15
申请号：AT05760406
申请日：2005-06-09
申请人： ZIMMER SPINE INC
发明人： MUJWID JAMES
IPC分类号： A61B17/70
摘要： A bone fixation device including a retainer and an anchor. The retainer includes first and second receiving regions. The first receiving region is configured for receipt of a connecting rod. The second receiving region is configured for receipt of an anchor. The first receiving region is constructed so that a connecting rod can be positioned within the receiving region at a number of non-coaxial orientations. The first receiving region is also constructed to accommodate a curved connecting rod. A flexible, integral locking structure is located between the first and second receiving regions. The locking structure is arranged to secure each of the retainer, an anchor, and a connecting rod in a position relative to one another.

50. 发明专利

DE69842242D1 Platte für die vordere Halswirbelsäule mit Fixierungssystem für Schrauben 未知
公开(公告)号：DE69842242D1
公开(公告)日：2011-06-09
申请号：DE69842242
申请日：1998-02-11
申请人： ZIMMER SPINE INC
发明人： MICHELSON GARY
IPC分类号： A61B17/58 , A61B17/80 , A61B17/00 , A61B17/16 , A61B17/17 , A61B17/70 , A61B17/86 , A61B17/88 , A61F2/00

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