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1. 发明授权

EP2804565B1 SYSTEM FOR BONE FIXATION 有权
标题翻译：骨骼固定系统
公开(公告)号：EP2804565B1
公开(公告)日：2018-03-07
申请号：EP12860168.9
申请日：2012-12-21
申请人： Arthrosurface Incorporated , Ek, Steven W. , Sikora, George J. , Brotzman, S. Brent
发明人： EK, Steven W. , SIKORA, George , BROTZMAN, S. Brent
IPC分类号： A61F2/36
CPC分类号： A61B17/84 , A61B17/7291 , A61B17/8685
摘要： A fixation system for coupling a first and a second portion of bone together. The fixation system includes a first fixation element, a second fixation element, and an interconnect. The first fixation element includes an external surface configured to engage the first portion of bone and a first tapered mating surface. The second fixation element includes an external surface configured to engage the second portion of bone and a second tapered mating surface. The interconnect includes a first and a second tapered surface disposed at generally opposite ends. The first and the second tapered surfaces are configured to frictionally engage the first and the second tapered mating surfaces of the first and the second element, respectively, to form frictional interference connections therebetween.

2. 发明公开

EP2804565A4 SYSTEM AND METHOD FOR BONE FIXATION 有权
标题翻译：系统和方法用于骨固定
公开(公告)号：EP2804565A4
公开(公告)日：2016-03-30
申请号：EP12860168
申请日：2012-12-21
申请人： ARTHROSURFACE INC , EK STEVEN W , SIKORA GEORGE J , BROTZMAN S BRENT
发明人： EK STEVEN W , SIKORA GEORGE , BROTZMAN S BRENT
IPC分类号： A61F2/36
CPC分类号： A61B17/84 , A61B17/7291 , A61B17/8685
摘要： A fixation system for coupling a first and a second portion of bone together. The fixation system includes a first fixation element, a second fixation element, and an interconnect. The first fixation element includes an external surface configured to engage the first portion of bone and a first tapered mating surface. The second fixation element includes an external surface configured to engage the second portion of bone and a second tapered mating surface. The interconnect includes a first and a second tapered surface disposed at generally opposite ends. The first and the second tapered surfaces are configured to frictionally engage the first and the second tapered mating surfaces of the first and the second element, respectively, to form frictional interference connections therebetween.

3. 发明公开

EP2804565A1 SYSTEM AND METHOD FOR BONE FIXATION 有权
标题翻译：系统和方法用于骨固定
公开(公告)号：EP2804565A1
公开(公告)日：2014-11-26
申请号：EP12860168.9
申请日：2012-12-21
申请人： Arthrosurface Incorporated , Ek, Steven W. , Sikora, George J. , Brotzman, S. Brent
发明人： EK, Steven W. , SIKORA, George , BROTZMAN, S. Brent
IPC分类号： A61F2/36
CPC分类号： A61B17/84 , A61B17/7291 , A61B17/8685
摘要： A fixation system for coupling a first and a second portion of bone together. The fixation system includes a first fixation element, a second fixation element, and an interconnect. The first fixation element includes an external surface configured to engage the first portion of bone and a first tapered mating surface. The second fixation element includes an external surface configured to engage the second portion of bone and a second tapered mating surface. The interconnect includes a first and a second tapered surface disposed at generally opposite ends. The first and the second tapered surfaces are configured to frictionally engage the first and the second tapered mating surfaces of the first and the second element, respectively, to form frictional interference connections therebetween.

4. 发明申请

WO1997030639A1 SUTURE COLLET 审中-公开
标题翻译： URE URE
公开(公告)号：WO1997030639A1
公开(公告)日：1997-08-28
申请号：PCT/US1997002808
申请日：1997-02-21
申请人： SMITH AND NEPHEW, INC. , EK, Steven, W. , THOMPSON, Kenneth, K. , ROSS, Randall, D. , LIZARDI, Jose
发明人： SMITH AND NEPHEW, INC.
IPC分类号： A61B17/04
CPC分类号： A61B17/0487 , A61B17/0485 , A61B2017/0424 , A61B2017/045 , A61B2017/0453 , A61B2017/0488
摘要： A suture securing device (10) includes an outer member (12) with a suture receiving passage (16) and an inner member (14) configured for progressive insertion within the suture receiving passage (16), and engagement with the outer member (12) in any one of a plurality of locked positions to secure a suture between the inner member and the outer member. The suture receiving passage includes a threaded portion (36) and the inner member includes a ridge (22) for progressive engagement with threads of the threaded portion. A suture securing cartridge (80) includes a sleeve (82) having an axial bore (94) with the outer member (12) disposed in the bore (94) at a distal end of the sleeve (82), the inner member (14) disposed in the bore proximally of the outer member, and a carrier (84) which engages the inner member (14) to align the inner member with the suture receiving passage (16).
摘要翻译：缝合线固定装置（10）包括具有缝合线接收通道（16）的外部构件（12）和构造成用于逐渐插入缝线接收通道（16）内的内部构件（14），并且与外部构件（12））在多个锁定位置中的任何一个中，以将缝合线固定在内部构件和外部构件之间。缝合线接收通道包括螺纹部分（36），并且内部构件包括用于与螺纹部分的螺纹逐渐接合的脊部（22）。缝合线固定盒（80）包括套筒（82），套筒（82）具有轴向孔（94），外套件（12）设置在套筒（82）的远端处的孔（94）中，内部构件）和与所述内部构件（14）接合以使所述内部构件与所述缝线接收通道（16）对准的托架（84）。

5. 发明申请

WO2008051990A3 RETROGRADE EXCISION SYSTEM AND APPARATUS 审中-公开
标题翻译：逆跳式切割系统和设备
公开(公告)号：WO2008051990A3
公开(公告)日：2008-12-24
申请号：PCT/US2007082262
申请日：2007-10-23
申请人： ARTHROSURFACE INC , EK STEVEN W
发明人： EK STEVEN W
IPC分类号： A61B17/00
CPC分类号： A61B17/1617 , A61B17/1714 , A61B17/32002 , A61B2017/320032
摘要： A method for excising a portion of an articular surface using a retrograde procedure. An access tunnel is provided extending through a bone and to the articular surface. A central shaft is inserted through the access tunnel to the articular surface and a cutter is coupled to the central shaft. The cutter is coupled to the central shaft to allow the cutter to rotate with the central and to allow the cutter to be tiltable relative to the central shaft. The cutter is rotated and a retrograde force is applied to the cutter to urge the cutter into the articular surface.
摘要翻译：使用逆行程序切除关节面的一部分的方法。提供穿过骨头并延伸到关节表面的进入通道。中心轴通过进入通道插入关节表面，刀具连接到中心轴。切割器连接到中心轴以允许切割器与中心一起旋转，并允许切割器相对于中心轴可倾斜。旋转切割器并向切割器施加逆行力以将切割器推入关节表面。

6. 发明申请

WO2008098061A3 SYSTEM AND METHOD FOR JOINT RESURFACE REPAIR 审中-公开
标题翻译：用于接合面修复的系统和方法
公开(公告)号：WO2008098061A3
公开(公告)日：2008-12-11
申请号：PCT/US2008053194
申请日：2008-02-06
申请人： ARTHROSURFACE INC , EK STEVEN W
发明人： EK STEVEN W
IPC分类号： A61F2/38
CPC分类号： A61F2/3859 , A61B17/1635 , A61B17/1764 , A61F2/30756 , A61F2/3877 , A61F2/4657 , A61F2002/30112 , A61F2002/30332 , A61F2002/30607 , A61F2002/3085 , A61F2002/30878 , A61F2002/3895 , A61F2002/4631 , A61F2002/4663 , A61F2220/0033 , A61F2230/0004 , A61F2250/0062
摘要： An implant comprising a first, second, and third segment wherein the second and third segments partially overlap the first segment and define a load bearing surface comprising an anterior-posterior (AP) curvature including at least two tangential curves of the portion of the articular surface of the femoral condyle, the tangential curves having different radii of curvature. A drill guide comprises a body portion including a first, second and third bushing spaced along the body portion to establish a first, second and third axes, respectively. Each axis may be substantially normal to the articular surface at three different points along a curvature of the articular surface comprising the two tangential curves. A measuring device comprises a housing defining a longitudinally passageway and an outrigger. A guide pin may be received in the longitudinal passageway and a measuring device determines how far the guide pin is in the passageway.
摘要翻译：包括第一，第二和第三部分的植入物，其中所述第二和第三部分部分地与所述第一部分重叠并且限定承载表面，所述承载表面包括前后（AP）曲率，其包括所述关节表面的所述部分的至少两个切线曲线的股骨髁，切向曲线具有不同的曲率半径。钻引导件包括主体部分，主体部分包括沿主体部分间隔开的第一，第二和第三衬套，以分别建立第一，第二和第三轴。沿着包括两个切向曲线的关节表面的曲率的三个不同点处，每个轴线可以基本上垂直于关节表面。测量装置包括限定纵向通道和外伸支架的壳体。导向销可以被容纳在纵向通道中，并且测量装置确定导销在通道中的距离。

7. 发明申请

WO2008051990A2 RETROGRADE EXCISION SYSTEM AND APPARATUS 审中-公开
标题翻译：改版系统和装置
公开(公告)号：WO2008051990A2
公开(公告)日：2008-05-02
申请号：PCT/US2007/082262
申请日：2007-10-23
申请人： ARTHROSURFACE INCORPORATED , EK, Steven W.
发明人： EK, Steven W.
IPC分类号： A61B17/32
CPC分类号： A61B17/1617 , A61B17/1714 , A61B17/32002 , A61B2017/320032
摘要： A method for excising a portion of an articular surface using a retrograde procedure. An access tunnel is provided extending through a bone and to the articular surface. A central shaft is inserted through the access tunnel to the articular surface and a cutter is coupled to the central shaft. The cutter is coupled to the central shaft to allow the cutter to rotate with the central and to allow the cutter to be tiltable relative to the central shaft. The cutter is rotated and a retrograde force is applied to the cutter to urge the cutter into the articular surface.
摘要翻译：使用逆行程序切除关节表面的一部分的方法。提供延伸穿过骨骼并且到关节表面的通道。中心轴通过通道通道插入关节表面，并且切割器联接到中心轴。切割器联接到中心轴以允许切割器与中心旋转并且允许切割器相对于中心轴倾斜。切割器旋转并且逆向力施加到切割器以将切割器推动到关节表面中。

8. 发明申请

WO2007016540A3 SYSTEM AND METHOD FOR ARTICULAR SURFACE REPAIR 审中-公开
标题翻译：用于表面修复的系统和方法
公开(公告)号：WO2007016540A3
公开(公告)日：2007-11-01
申请号：PCT/US2006029875
申请日：2006-07-31
申请人： ARTHROSURFACE INC , EK STEVEN W , MINIACI ANTHONY , HASSELMAN CARL
发明人： EK STEVEN W , MINIACI ANTHONY , HASSELMAN CARL
IPC分类号： A61F2/38
CPC分类号： A61F2/30756 , A61B17/06166 , A61F2/4618 , A61F2002/30014 , A61F2002/30024 , A61F2002/30125 , A61F2002/302 , A61F2002/30225 , A61F2002/30228 , A61F2002/30324 , A61F2002/30785 , A61F2002/30841 , A61F2002/30874 , A61F2002/30878 , A61F2002/30971 , A61F2002/4649 , A61F2230/0008 , A61F2230/0065 , A61F2230/0069 , A61F2250/0018 , A61F2250/0021 , A61F2250/0036 , A61F2310/00011 , A61F2310/00179 , A61F2310/00365
摘要： A system, method for replacing at least a portion of first articular surface cooperating with a second articular surface including a prosthetic implant. The method including creating a socket in the first articular surface generally opposite the prosthetic implant. A graft of biological material is installed in the socket, providing a biological replacement of a portion of the first articular surface.
摘要翻译：一种用于替换与包括假体植入物的第二关节表面配合的第一关节表面的至少一部分的系统，方法。所述方法包括在所述第一关节表面中大致与所述假体植入物相对地形成插座。生物材料的移植物安装在插座中，提供第一关节表面的一部分的生物替代物。

9. 发明申请

WO2006074321A2 SYSTEM AND METHOD FOR RETROGRADE PROCEDURE 审中-公开
标题翻译：系统和方法的改进程序
公开(公告)号：WO2006074321A2
公开(公告)日：2006-07-13
申请号：PCT/US2006/000380
申请日：2006-01-05
申请人： ARTHROSURFACE, INC. , EK, Steven, W.
发明人： EK, Steven, W.
IPC分类号： A61F2/38 , A61F2/30 , A61F2/46 , A61B17/88
CPC分类号： A61B17/1714 , A61B17/1617 , A61B17/1675 , A61B17/1764 , A61F2/30756 , A61F2/4657 , A61F2002/30075 , A61F2002/30228 , A61F2002/30331 , A61F2002/305 , A61F2002/30604 , A61F2002/30881 , A61F2002/4631 , A61F2210/0061 , A61F2220/0025 , A61F2220/0033 , A61F2230/0069 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00203 , A61F2310/00239
摘要： A system and method may be used for accessing an articular surface and for preparing an implant site on the articular surface. The method may include locating a portion of the articular. An access passage may be drilled towards the articular surface though bone behind the articular surface. An implant site may be excised in the articular surface relative to an axis defined by the access passage.
摘要翻译：可以使用系统和方法来访问关节表面并且用于在关节表面上准备植入部位。该方法可以包括定位关节的一部分。可以通过关节表面后面的骨头朝向关节表面钻取入通道。可以在关节表面中相对于由进入通道限定的轴线切除植入部位。

10. 发明申请

WO2005051231A3 RETROGRADE DELIVERY OF RESURFACING DEVICES 审中-公开
标题翻译：修复装置的退换货
公开(公告)号：WO2005051231A3
公开(公告)日：2006-03-16
申请号：PCT/US2004039181
申请日：2004-11-22
申请人： ARTHROSURFACE INC , EK STEVEN W , MINIACI ANTHONY
发明人： EK STEVEN W , MINIACI ANTHONY
IPC分类号： A61B17/16 , A61B17/17 , A61B17/56 , A61F20060101 , A61F2/36 , A61F2/40 , A61F2/46 , A61B17/14
CPC分类号： A61B17/1668 , A61B17/1677 , A61B17/1684 , A61B17/175 , A61F2/3603 , A61F2/4607 , A61F2/4618 , A61F2002/4007 , A61F2002/4636 , A61F2002/4677
摘要： A method according to one embodiment may provide access to an articular surface of a bone. The method includes forming a passage through at least a portion of the bone. The passage provides an opening in the articular surface. The method further includes inserting a tether through the passage. The tether inserted through the passage can be coupled to at least one device from an insertion site remote from the articular surface. The tether can be withdrawn through the passage to convey the device to a location proximate the articular surface.
摘要翻译：根据一个实施例的方法可以提供对骨的关节表面的接近。该方法包括形成通过骨的至少一部分的通道。通道在关节表面提供开口。该方法还包括通过通道插入系绳。穿过通道插入的系绳可以从远离关节表面的插入部位耦合到至少一个装置。系绳可以通过通道被抽出以将装置传送到靠近关节表面的位置。

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