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公开(公告)号：US08361150B2
公开(公告)日：2013-01-29
申请号：US12829979
申请日：2010-07-02
申请人： Kai Zhang , Christopher J. Valois , Zhibin Fang , Jeffrey A. Bassett , Steven A. Zawadzki , David C. Kirt , Steven E. Spangle
发明人： Kai Zhang , Christopher J. Valois , Zhibin Fang , Jeffrey A. Bassett , Steven A. Zawadzki , David C. Kirt , Steven E. Spangle
IPC分类号： A61F2/44
CPC分类号： A61F2/4465 , A61F2/442 , A61F2/447 , A61F2002/30011 , A61F2002/30014 , A61F2002/30044 , A61F2002/30056 , A61F2002/30065 , A61F2002/30235 , A61F2002/30971 , A61F2250/0023 , A61F2250/0032 , A61F2250/0046 , A61F2310/00131 , A61L31/12 , A61L31/146 , B32B3/266 , B32B15/08 , B32B27/065 , B32B27/285 , B32B27/288 , B32B2255/00 , B32B2255/205 , B32B2266/04 , B32B2266/045 , B32B2266/06 , B32B2266/104 , B32B2307/40 , B32B2307/51 , B32B2307/538 , B32B2307/744 , B32B2535/00
摘要： A composite interbody vertebral implant for facilitating fusion of adjacent vertebrae. The implant includes a first endplate of a porous metal material and a second endplate of a porous metal material which are configured to allow bone in-growth. The implant also includes a polymeric body positioned between and bonded to the first and second endplates such that polymeric material of the polymeric body is impregnated into pores of the first and second endplates to bond the components together. The implant may include a cavity extending through the composite implant configured to receive bone growth material to facilitate fusion between a first vertebra and a second vertebra.
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公开(公告)号：US20110071635A1
公开(公告)日：2011-03-24
申请号：US12829979
申请日：2010-07-02
申请人： Kai Zhang , Christopher J. Valois , Zhibin Fang , Jeffrey A. Bassett , Steven A. Zawadzki , David C. Kirt , Steven E. Spangle
发明人： Kai Zhang , Christopher J. Valois , Zhibin Fang , Jeffrey A. Bassett , Steven A. Zawadzki , David C. Kirt , Steven E. Spangle
CPC分类号： A61F2/4465 , A61F2/442 , A61F2/447 , A61F2002/30011 , A61F2002/30014 , A61F2002/30044 , A61F2002/30056 , A61F2002/30065 , A61F2002/30235 , A61F2002/30971 , A61F2250/0023 , A61F2250/0032 , A61F2250/0046 , A61F2310/00131 , A61L31/12 , A61L31/146 , B32B3/266 , B32B15/08 , B32B27/065 , B32B27/285 , B32B27/288 , B32B2255/00 , B32B2255/205 , B32B2266/04 , B32B2266/045 , B32B2266/06 , B32B2266/104 , B32B2307/40 , B32B2307/51 , B32B2307/538 , B32B2307/744 , B32B2535/00
摘要： A composite interbody vertebral implant for facilitating fusion of adjacent vertebrae. The implant includes a first endplate of a porous metal material and a second endplate of a porous metal material which are configured to allow bone ingrowth. The implant also includes a polymeric body positioned between and bonded to the first and second endplates such that polymeric material of the polymeric body is impregnated into pores of the first and second endplates to bond the components together. The implant may include a cavity extending through the composite implant configured to receive bone growth material to facilitate fusion between a first vertebra and a second vertebra.
摘要翻译： 复合体间椎体植入物，用于促进相邻椎骨的融合。 植入物包括多孔金属材料的第一端板和多孔金属材料的第二端板，其被配置为允许骨向内生长。 植入物还包括位于第一和第二终板之间并且结合到第一和第二终板的聚合体，使得聚合物主体的聚合物材料浸渍在第一和第二端板的孔中以将部件粘合在一起。 植入物可以包括延伸穿过复合植入物的空腔，其构造成接收骨生长材料，以促进第一椎骨和第二椎骨之间的融合。
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公开(公告)号：USD585553S1
公开(公告)日：2009-01-27
申请号：US29277352
申请日：2007-02-22
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公开(公告)号：US20080208342A1
公开(公告)日：2008-08-28
申请号：US11763619
申请日：2007-06-15
IPC分类号： A61F2/44
CPC分类号： A61F2/447 , A61F2/28 , A61F2002/30266 , A61F2002/3082 , A61F2002/30892 , A61F2002/4475 , A61F2230/0082 , A61F2310/00359
摘要： An implant is provided that includes a body having a convex and tapered leading end, a convex trailing end, opposing generally planar sides extending between the leading and trailing ends and superior and inferior surfaces. An opening extends through the body between the superior and inferior surfaces. The implant further includes a plurality of protrusions provided on each of the superior and inferior surfaces. Each protrusion has a flattened distal surface. The leading end includes first and second inclined surfaces and an intermediate surface, with the first inclined surface sloping downward from the superior surface to the intermediate surface and the second inclined surface sloping upward from the inferior surface to the intermediate surface.
摘要翻译： 提供一种植入物，其包括具有凸形和锥形前端的主体，凸起的后端，在前端和后端以及上表面和下表面之间延伸的相对的大致平面的侧面。 开口在上表面和下表面之间穿过主体。 植入物还包括设置在上表面和下表面中的每一个上的多个突起。 每个突起具有扁平的远端表面。 前端包括第一和第二倾斜表面和中间表面，第一倾斜表面从上表面向中间表面向下倾斜，第二倾斜表面从下表面向中间表面向上倾斜。
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公开(公告)号：USD611147S1
公开(公告)日：2010-03-02
申请号：US29277466
申请日：2007-02-27
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公开(公告)号：USD580552S1
公开(公告)日：2008-11-11
申请号：US29277221
申请日：2007-02-19
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公开(公告)号：USD595853S1
公开(公告)日：2009-07-07
申请号：US29277464
申请日：2007-02-27
CPC分类号： A61F2/447 , A61F2/28 , A61F2002/30266 , A61F2002/3082 , A61F2002/30892 , A61F2002/4475 , A61F2230/0082 , A61F2310/00359
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