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1. 发明申请

US20100106240A1 Systems and Methods for Aneurysm Treatment and Vessel Occlusion 有权
标题翻译：动脉瘤治疗和血管闭塞的系统和方法
公开(公告)号：US20100106240A1
公开(公告)日：2010-04-29
申请号：US12582052
申请日：2009-10-20
申请人： Neil Duggal , Robert John De Hoog , Donald H. Lee , Louise C. Raymond , Joshua A. Butters
发明人： Neil Duggal , Robert John De Hoog , Donald H. Lee , Louise C. Raymond , Joshua A. Butters
IPC分类号： A61F2/82 , A61M29/00
CPC分类号： A61F2/06 , A61B17/12022 , A61B17/12118 , A61B17/12136 , A61B17/1214 , A61B17/12168 , A61B17/12177 , A61B17/12186 , A61B17/1219 , A61B2017/00867 , A61B2017/1205 , A61F2/07 , A61F2/856 , A61F2/91 , A61F2002/823 , A61F2002/828
摘要： A system for treating an aneurysm includes an expandable barrier positionable to bridge an aneurysm neck. The barrier may comprise a fiber mesh, a balloon or a molly anchor member, and may unroll, unfold, or inflate from a compact configuration to an expanded configuration. Expansion of the barrier may be greater radially than axially. A vaso-occlusive member comprising a coil or balloon may be deposited in the aneurysm. Another aneurysm treatment system comprises an outer fenestrated stent and/or an inner fenestrated sleeve, which may be implanted together adjacent an aneurysm neck to regulate blood flow to the aneurysm. The sleeve may be movable relative to the stent to open or occlude the fenestrations, which may vary in size, shape, and distribution. An intra-luminal vessel occlusion device comprises a stent and a sheath. A drawstring may be actuated to gradually close a sheath orifice to control blood flow through the vessel.
摘要翻译：用于治疗动脉瘤的系统包括可扩展的阻挡件，其可定位成桥接动脉瘤颈部。阻挡层可以包括纤维网，球囊或摩擦锚定构件，并且可以从紧凑构造展开，展开或膨胀到扩展构型。阻挡层的膨胀可以比径向更大。包括线圈或气囊的血管闭塞构件可以沉积在动脉瘤中。另一种动脉瘤治疗系统包括外部开窗支架和/或内部开窗套，其可以邻近动脉瘤颈部植入在一起以调节到动脉瘤的血流。套筒可以相对于支架移动以打开或闭塞开孔，其可以在尺寸，形状和分布上变化。腔内血管闭塞装置包括支架和护套。可以致动束带以逐渐闭合鞘孔以控制通过血管的血流。

2. 发明授权

US08470013B2 Systems and methods for aneurysm treatment and vessel occlusion 有权
标题翻译：动脉瘤治疗和血管闭塞的系统和方法
公开(公告)号：US08470013B2
公开(公告)日：2013-06-25
申请号：US12582052
申请日：2009-10-20
申请人： Neil Duggal , Robert John De Hoog , Donald H. Lee , Louise C. Raymond , Joshua A. Butters
发明人： Neil Duggal , Robert John De Hoog , Donald H. Lee , Louise C. Raymond , Joshua A. Butters
IPC分类号： A61F2/06
CPC分类号： A61F2/06 , A61B17/12022 , A61B17/12118 , A61B17/12136 , A61B17/1214 , A61B17/12168 , A61B17/12177 , A61B17/12186 , A61B17/1219 , A61B2017/00867 , A61B2017/1205 , A61F2/07 , A61F2/856 , A61F2/91 , A61F2002/823 , A61F2002/828
摘要： A system for treating an aneurysm includes an expandable barrier positionable to bridge an aneurysm neck. The barrier may comprise a fiber mesh, a balloon or a molly anchor member, and may unroll, unfold, or inflate from a compact configuration to an expanded configuration. Expansion of the barrier may be greater radially than axially. A vaso-occlusive member comprising a coil or balloon may be deposited in the aneurysm. Another aneurysm treatment system comprises an outer fenestrated stent and/or an inner fenestrated sleeve, which may be implanted together adjacent an aneurysm neck to regulate blood flow to the aneurysm. The sleeve may be movable relative to the stent to open or occlude the fenestrations, which may vary in size, shape, and distribution. An intra-luminal vessel occlusion device comprises a stent and a sheath. A drawstring may be actuated to gradually close a sheath orifice to control blood flow through the vessel.
摘要翻译：用于治疗动脉瘤的系统包括可扩展的阻挡件，其可定位成桥接动脉瘤颈部。阻挡层可以包括纤维网，球囊或摩擦锚定构件，并且可以从紧凑构造展开，展开或膨胀到扩展构型。阻挡层的膨胀可以比径向更大。包括线圈或气囊的血管闭塞构件可以沉积在动脉瘤中。另一种动脉瘤治疗系统包括外部开窗支架和/或内部开窗套，其可以邻近动脉瘤颈部植入在一起以调节到动脉瘤的血流。套筒可以相对于支架移动以打开或闭塞开孔，其可以在尺寸，形状和分布上变化。腔内血管闭塞装置包括支架和护套。可以致动束带以逐渐闭合鞘孔以控制通过血管的血流。

3. 发明申请

US20100100107A1 SYSTEMS AND METHODS FOR CEREBROSPINAL FLUID REPAIR 有权
标题翻译：脑脊髓液修复系统与方法
公开(公告)号：US20100100107A1
公开(公告)日：2010-04-22
申请号：US12582250
申请日：2009-10-20
申请人： Neil Duggal , Louise C. Raymond , Joshua A. Butters
发明人： Neil Duggal , Louise C. Raymond , Joshua A. Butters
IPC分类号： A61B17/00 , A61M29/00
CPC分类号： A61B17/0057 , A61B17/00491 , A61B17/12022 , A61B17/12109 , A61B17/12113 , A61B17/12136 , A61B17/12172 , A61B17/12186 , A61B2017/1205 , A61M29/02
摘要： A system and method for treating a defect. The system may comprise a first expandable barrier insertable into a defect interior space in a compact state and then expanded once positioned inside the defect. The first expandable barrier is expanded to be positioned against the inner surface of the defect. The system may also comprise a second barrier which may be expandable, positioned against the outer surface of the defect. Each of the first and second barriers may expand laterally to a greater extent than axially. The first and second barriers may be in communication through a connection member which couples the two barriers together. The barriers each obliterate the defect and can prevent subsequent CSF or other fluid leaks. Fibrin glue may be introduced into the defect to seal and secure the barriers to the defect. Each barrier may comprise a mesh, a basket, an umbrella or a balloon.
摘要翻译：用于治疗缺陷的系统和方法。该系统可以包括可以以紧凑状态插入到缺陷内部空间中的第一可扩张的障碍物，然后一旦定位在缺陷内就扩张。第一可扩张屏障被扩张以抵靠缺陷的内表面定位。该系统还可以包括第二阻挡件，其可以是可扩张的，抵靠着缺陷的外表面定位。第一和第二屏障中的每一个可以横向膨胀到比轴向更大的程度。第一和第二屏障可以通过将两个障碍物耦合在一起的连接构件进行通信。障碍每个都消除缺陷，并可以防止后续的CSF或其他液体泄漏。纤维蛋白胶可以引入缺陷中以密封并固定缺陷的障碍物。每个屏障可以包括网，篮，伞或气球。

4. 发明申请

US20090076616A1 Systems and Methods for Vertebral Disc Replacement 有权
标题翻译：椎间盘置换系统与方法
公开(公告)号：US20090076616A1
公开(公告)日：2009-03-19
申请号：US12258977
申请日：2008-10-27
申请人： Neil Duggal , Louise C. Raymond , Joshua A. Butters , Jeffery D. Arnett , Dylan M. Hushka
发明人： Neil Duggal , Louise C. Raymond , Joshua A. Butters , Jeffery D. Arnett , Dylan M. Hushka
IPC分类号： A61F2/44 , A61B19/00
CPC分类号： A61F2/4425 , A61B17/1604 , A61B17/1671 , A61B17/1757 , A61B17/7079 , A61B2017/0256 , A61F2/32 , A61F2/4611 , A61F2/4657 , A61F2/4684 , A61F2002/302 , A61F2002/30232 , A61F2002/30242 , A61F2002/30354 , A61F2002/30364 , A61F2002/30369 , A61F2002/30383 , A61F2002/3039 , A61F2002/30397 , A61F2002/30426 , A61F2002/305 , A61F2002/30528 , A61F2002/30538 , A61F2002/30563 , A61F2002/30578 , A61F2002/30604 , A61F2002/30616 , A61F2002/3065 , A61F2002/30652 , A61F2002/30654 , A61F2002/30655 , A61F2002/30662 , A61F2002/30663 , A61F2002/30685 , A61F2002/3069 , A61F2002/30841 , A61F2002/30843 , A61F2002/30884 , A61F2002/30892 , A61F2002/30904 , A61F2002/30934 , A61F2002/30937 , A61F2002/443 , A61F2002/4658 , A61F2002/4687 , A61F2220/0025 , A61F2220/0033 , A61F2230/0065 , A61F2230/0069 , A61F2230/0071 , A61F2250/0006 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00179 , A61F2310/00407 , A61F2310/00796
摘要： The present invention provides artificial disc prostheses, methods and instrumentation for implantation and revision thereof. Each prosthesis may comprise superior and inferior end plates and a nucleus positioned between articular surfaces of the end plates. The end plates may have planar bone engagement surfaces with a plurality of self-cutting teeth. The articular surfaces of the end plates may be planar or include a flattened portion. The nucleus includes superior and inferior articular surfaces which may comprise flattened portions such that when the articular surfaces of the nucleus and the end plates are placed in cooperation in a preferred orientation, the flattened and/or planar portions are aligned. Each prosthesis may provide flexion/extension, anterior/posterior translation, lateral bending, and/or axial rotation degrees of freedom. One embodiment comprises a prosthesis with a first joint providing flexion/extension and anterior/posterior translation, and a second joint providing lateral bending and axial rotation.
摘要翻译：本发明提供了用于植入和修复的人造椎间盘假体，方法和仪器。每个假体可以包括上端和下端板和位于端板的关节表面之间的核。端板可以具有具有多个自切削齿的平面骨接合表面。端板的关节表面可以是平面的或包括平坦部分。细胞核包括上下关节表面，其可以包括扁平部分，使得当细胞核和端板的关节表面以优选取向协作放置时，扁平化部分和/或平面部分对准。每个假体可以提供屈曲/伸展，前/后平移，侧向弯曲和/或轴向旋转自由度。一个实施例包括具有提供弯曲/延伸和前/后平移的第一关节的假体，以及提供横向弯曲和轴向旋转的第二关节。

5. 发明授权

US08992568B2 Systems and methods for cerebrospinal fluid repair 有权
标题翻译：脑脊液修复系统及方法
公开(公告)号：US08992568B2
公开(公告)日：2015-03-31
申请号：US12582250
申请日：2009-10-20
申请人： Neil Duggal , Louise C. Raymond , Joshua A. Butters
发明人： Neil Duggal , Louise C. Raymond , Joshua A. Butters
IPC分类号： A61B17/08 , A61B17/12 , A61B17/00
CPC分类号： A61B17/0057 , A61B17/00491 , A61B17/12022 , A61B17/12109 , A61B17/12113 , A61B17/12136 , A61B17/12172 , A61B17/12186 , A61B2017/1205 , A61M29/02
摘要： A system and method for treating a defect. The system may comprise a first expandable barrier insertable into a defect interior space in a compact state and then expanded once positioned inside the defect. The first expandable barrier is expanded to be positioned against the inner surface of the defect. The system may also comprise a second barrier which may be expandable, positioned against the outer surface of the defect. Each of the first and second barriers may expand laterally to a greater extent than axially. The first and second barriers may be in communication through a connection member which couples the two barriers together. The barriers each obliterate the defect and can prevent subsequent CSF or other fluid leaks. Fibrin glue may be introduced into the defect to seal and secure the barriers to the defect. Each barrier may comprise a mesh, a basket, an umbrella or a balloon.
摘要翻译：用于治疗缺陷的系统和方法。该系统可以包括可以以紧凑状态插入到缺陷内部空间中的第一可扩张的障碍物，然后一旦定位在缺陷内就扩张。第一可扩张屏障被扩张以抵靠缺陷的内表面定位。该系统还可以包括第二阻挡件，其可以是可扩张的，抵靠着缺陷的外表面定位。第一和第二屏障中的每一个可以横向膨胀到比轴向更大的程度。第一和第二屏障可以通过将两个障碍物耦合在一起的连接构件进行通信。障碍每个都消除缺陷，并可以防止后续的CSF或其他液体泄漏。纤维蛋白胶可以引入缺陷中以密封并固定缺陷的障碍物。每个屏障可以包括网，篮，伞或气球。

6. 发明申请

US20090076615A1 Systems and Methods for Vertebral Disc Replacement 有权
公开(公告)号：US20090076615A1
公开(公告)日：2009-03-19
申请号：US12258961
申请日：2008-10-27
申请人： Neil Duggal , Louise C. Raymond , Joshua A. Butters , Jeffery D. Arnett , Dylan M. Hushka
发明人： Neil Duggal , Louise C. Raymond , Joshua A. Butters , Jeffery D. Arnett , Dylan M. Hushka
IPC分类号： A61F2/44 , A61B17/04
CPC分类号： A61F2/4425 , A61B17/1604 , A61B17/1671 , A61B17/1757 , A61B17/7079 , A61B2017/0256 , A61F2/32 , A61F2/4611 , A61F2/4657 , A61F2/4684 , A61F2002/302 , A61F2002/30232 , A61F2002/30242 , A61F2002/30354 , A61F2002/30364 , A61F2002/30369 , A61F2002/30383 , A61F2002/3039 , A61F2002/30397 , A61F2002/30426 , A61F2002/305 , A61F2002/30528 , A61F2002/30538 , A61F2002/30563 , A61F2002/30578 , A61F2002/30604 , A61F2002/30616 , A61F2002/3065 , A61F2002/30652 , A61F2002/30654 , A61F2002/30655 , A61F2002/30662 , A61F2002/30663 , A61F2002/30685 , A61F2002/3069 , A61F2002/30841 , A61F2002/30843 , A61F2002/30884 , A61F2002/30892 , A61F2002/30904 , A61F2002/30934 , A61F2002/30937 , A61F2002/443 , A61F2002/4658 , A61F2002/4687 , A61F2220/0025 , A61F2220/0033 , A61F2230/0065 , A61F2230/0069 , A61F2230/0071 , A61F2250/0006 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00179 , A61F2310/00407 , A61F2310/00796
摘要： The present invention provides artificial disc prostheses, methods and instrumentation for implantation and revision thereof. Each prosthesis may comprise superior and inferior end plates and a nucleus positioned between articular surfaces of the end plates. The end plates may have planar bone engagement surfaces with a plurality of self-cutting teeth. The articular surfaces of the end plates may be planar or include a flattened portion. The nucleus includes superior and inferior articular surfaces which may comprise flattened portions such that when the articular surfaces of the nucleus and the end plates are placed in cooperation in a preferred orientation, the flattened and/or planar portions are aligned. Each prosthesis may provide flexion/extension, anterior/posterior translation, lateral bending, and/or axial rotation degrees of freedom. One embodiment comprises a prosthesis with a first joint providing flexion/extension and anterior/posterior translation, and a second joint providing lateral bending and axial rotation.

7. 发明授权

US08894709B2 Systems and methods for vertebral disc replacement 有权
标题翻译：用于椎间盘置换的系统和方法
公开(公告)号：US08894709B2
公开(公告)日：2014-11-25
申请号：US12258961
申请日：2008-10-27
申请人： Neil Duggal , Louise C. Raymond , Joshua A. Butters , Jeffery D. Arnett , Dylan M. Hushka
发明人： Neil Duggal , Louise C. Raymond , Joshua A. Butters , Jeffery D. Arnett , Dylan M. Hushka
IPC分类号： A61F2/44 , A61F2/46 , A61B17/17 , A61B17/16 , A61F2/32 , A61F2/30 , A61B17/02
CPC分类号： A61F2/4425 , A61B17/1604 , A61B17/1671 , A61B17/1757 , A61B17/7079 , A61B2017/0256 , A61F2/32 , A61F2/4611 , A61F2/4657 , A61F2/4684 , A61F2002/302 , A61F2002/30232 , A61F2002/30242 , A61F2002/30354 , A61F2002/30364 , A61F2002/30369 , A61F2002/30383 , A61F2002/3039 , A61F2002/30397 , A61F2002/30426 , A61F2002/305 , A61F2002/30528 , A61F2002/30538 , A61F2002/30563 , A61F2002/30578 , A61F2002/30604 , A61F2002/30616 , A61F2002/3065 , A61F2002/30652 , A61F2002/30654 , A61F2002/30655 , A61F2002/30662 , A61F2002/30663 , A61F2002/30685 , A61F2002/3069 , A61F2002/30841 , A61F2002/30843 , A61F2002/30884 , A61F2002/30892 , A61F2002/30904 , A61F2002/30934 , A61F2002/30937 , A61F2002/443 , A61F2002/4658 , A61F2002/4687 , A61F2220/0025 , A61F2220/0033 , A61F2230/0065 , A61F2230/0069 , A61F2230/0071 , A61F2250/0006 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00179 , A61F2310/00407 , A61F2310/00796
摘要： The present invention provides artificial disc prostheses, methods and instrumentation for implantation and revision thereof. Each prosthesis may comprise superior and inferior end plates and a nucleus positioned between articular surfaces of the end plates. The end plates may have planar bone engagement surfaces with a plurality of self-cutting teeth. The articular surfaces of the end plates may be planar or include a flattened portion. The nucleus includes superior and inferior articular surfaces which may comprise flattened portions such that when the articular surfaces of the nucleus and the end plates are placed in cooperation in a preferred orientation, the flattened and/or planar portions are aligned. Each prosthesis may provide flexion/extension, anterior/posterior translation, lateral bending, and/or axial rotation degrees of freedom. One embodiment comprises a prosthesis with a first joint providing flexion/extension and anterior/posterior translation, and a second joint providing lateral bending and axial rotation.
摘要翻译：本发明提供了用于植入和修复的人造椎间盘假体，方法和仪器。每个假体可以包括上端和下端板和位于端板的关节表面之间的核。端板可以具有具有多个自切削齿的平面骨接合表面。端板的关节表面可以是平面的或包括平坦部分。细胞核包括上下关节表面，其可以包括扁平部分，使得当细胞核和端板的关节表面以优选取向协作放置时，扁平化部分和/或平面部分对准。每个假体可以提供屈曲/伸展，前/后平移，侧向弯曲和/或轴向旋转自由度。一个实施例包括具有提供弯曲/延伸和前/后平移的第一关节的假体，以及提供横向弯曲和轴向旋转的第二关节。

8. 发明授权

US08454699B2 Systems and methods for vertebral disc replacement 有权
标题翻译：用于椎间盘置换的系统和方法
公开(公告)号：US08454699B2
公开(公告)日：2013-06-04
申请号：US12258977
申请日：2008-10-27
申请人： Neil Duggal , Louise C. Raymond , Joshua A. Butters , Jeffery D. Arnett , Dylan M. Hushka
发明人： Neil Duggal , Louise C. Raymond , Joshua A. Butters , Jeffery D. Arnett , Dylan M. Hushka
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61B17/1604 , A61B17/1671 , A61B17/1757 , A61B17/7079 , A61B2017/0256 , A61F2/32 , A61F2/4611 , A61F2/4657 , A61F2/4684 , A61F2002/302 , A61F2002/30232 , A61F2002/30242 , A61F2002/30354 , A61F2002/30364 , A61F2002/30369 , A61F2002/30383 , A61F2002/3039 , A61F2002/30397 , A61F2002/30426 , A61F2002/305 , A61F2002/30528 , A61F2002/30538 , A61F2002/30563 , A61F2002/30578 , A61F2002/30604 , A61F2002/30616 , A61F2002/3065 , A61F2002/30652 , A61F2002/30654 , A61F2002/30655 , A61F2002/30662 , A61F2002/30663 , A61F2002/30685 , A61F2002/3069 , A61F2002/30841 , A61F2002/30843 , A61F2002/30884 , A61F2002/30892 , A61F2002/30904 , A61F2002/30934 , A61F2002/30937 , A61F2002/443 , A61F2002/4658 , A61F2002/4687 , A61F2220/0025 , A61F2220/0033 , A61F2230/0065 , A61F2230/0069 , A61F2230/0071 , A61F2250/0006 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00179 , A61F2310/00407 , A61F2310/00796
摘要： The present invention provides artificial disc prostheses, methods and instrumentation for implantation and revision thereof. Each prosthesis may comprise superior and inferior end plates and a nucleus positioned between articular surfaces of the end plates. The end plates may have planar bone engagement surfaces with a plurality of self-cutting teeth. The articular surfaces of the end plates may be planar or include a flattened portion. The nucleus includes superior and inferior articular surfaces which may comprise flattened portions such that when the articular surfaces of the nucleus and the end plates are placed in cooperation in a preferred orientation, the flattened and/or planar portions are aligned. Each prosthesis may provide flexion/extension, anterior/posterior translation, lateral bending, and/or axial rotation degrees of freedom. One embodiment comprises a prosthesis with a first joint providing flexion/extension and anterior/posterior translation, and a second joint providing lateral bending and axial rotation.
摘要翻译：本发明提供了用于植入和修复的人造椎间盘假体，方法和仪器。每个假体可以包括上端和下端板和位于端板的关节表面之间的核。端板可以具有具有多个自切削齿的平面骨接合表面。端板的关节表面可以是平面的或包括平坦部分。细胞核包括上下关节表面，其可以包括扁平部分，使得当细胞核和端板的关节表面以优选取向协作放置时，扁平化部分和/或平面部分对准。每个假体可以提供屈曲/伸展，前/后平移，侧向弯曲和/或轴向旋转自由度。一个实施例包括具有提供弯曲/延伸和前/后平移的第一关节的假体，以及提供横向弯曲和轴向旋转的第二关节。

9. 发明授权

US09011503B2 Joint arthrodesis and arthroplasty 有权
标题翻译：联合关节固定术和关节成形术
公开(公告)号：US09011503B2
公开(公告)日：2015-04-21
申请号：US12835017
申请日：2010-07-13
申请人： Neil Duggal , Joshua A. Butters , Jeffery D. Arnett
发明人： Neil Duggal , Joshua A. Butters , Jeffery D. Arnett
IPC分类号： A61B17/04 , A61B17/86 , A61F2/08 , A61B17/72 , A61B17/68 , A61F2/42 , A61B17/17
CPC分类号： A61B17/7266 , A61B17/1725 , A61B17/1775 , A61B17/683 , A61B17/7225 , A61B17/7233 , A61B17/7291 , A61F2/4202 , A61F2002/4205 , A61F2002/4207
摘要： An implantable fixation system for fusing a joint between a first bone and a second bone. The system may include an anchor, standoff, bolt, and cortical washer. The system may be implanted across the joint along a single trajectory, the length of the system adjustable to provide compressive force between the anchor and the cortical washer. The system may be implanted across a tibiotalar joint with the anchor positioned in the sinus tarsi. A spacing member may be inserted between the two bones and the fixation system implanted to extend through an opening in the spacing member. The spacing member may be anatomically shaped and/or provide deformity correction. An ankle arthroplasty system may include a tibial plate, a talar plate, and a bearing insert. The plates may be anchored to the tibia and talus along a single trajectory. The ankle arthroplasty system may be revisable to a fusion system.
摘要翻译：一种可植入固定系统，用于将第一骨骼和第二骨骼之间的关节融合。系统可以包括锚固件，支座，螺栓和皮质垫圈。系统可以沿着单个轨迹跨越关节植入，系统的长度可调节以在锚固体和皮质垫圈之间提供压缩力。该系统可以植入跨胫骨关节，锚定位于窦性sinus骨中。间隔构件可以插入在两个骨之间，并且固定系统被植入以延伸通过间隔构件中的开口。间隔构件可以是解剖学上的形状和/或提供畸形校正。脚踝关节置换系统可包括胫骨板，定位板和支承插入物。板可以沿着单个轨迹锚定到胫骨和距骨。踝关节置换系统可以修改融合系统。

10. 发明申请

US20110190829A1 Joint Arthrodesis and Arthroplasty 有权
公开(公告)号：US20110190829A1
公开(公告)日：2011-08-04
申请号：US12835032
申请日：2010-07-13
申请人： Neil Duggal , Joshua A. Butters , Jeffery D. Arnett
发明人： Neil Duggal , Joshua A. Butters , Jeffery D. Arnett
IPC分类号： A61B17/86
CPC分类号： A61B17/7266 , A61B17/1725 , A61B17/1775 , A61B17/683 , A61B17/7225 , A61B17/7233 , A61B17/7291 , A61F2/4202 , A61F2002/4205 , A61F2002/4207
摘要： An implantable fixation system for fusing a joint between a first bone and a second bone. The system may include an anchor, standoff, bolt, and cortical washer. The system may be implanted across the joint along a single trajectory, the length of the system adjustable to provide compressive force between the anchor and the cortical washer. The system may be implanted across a tibiotalar joint with the anchor positioned in the sinus tarsi. A spacing member may be inserted between the two bones and the fixation system implanted to extend through an opening in the spacing member. The spacing member may be anatomically shaped and/or provide deformity correction. An ankle arthroplasty system may include a tibial plate, a talar plate, and a bearing insert. The plates may be anchored to the tibia and talus along a single trajectory. The ankle arthroplasty system may be revisable to a fusion system.

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