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公开(公告)号：US20170135820A1
公开(公告)日：2017-05-18
申请号：US15269622
申请日：2016-09-19
发明人： Orhun K. Muratoglu , Kartik Mangudi Varadarajan , Henrik Malchau , Harry E. Rubash , Andrew A. Freiberg , Michael Patrick Duffy , Thomas Zumbrunn
CPC分类号： A61F2/3609 , A61F2/30 , A61F2/30771 , A61F2/32 , A61F2/36 , A61F2/3603 , A61F2/468 , A61F2002/2828 , A61F2002/30092 , A61F2002/30299 , A61F2002/30347 , A61F2002/30474 , A61F2002/30688 , A61F2002/3082 , A61F2002/30937 , A61F2002/3208 , A61F2002/3611 , A61F2002/3615 , A61F2002/3617 , A61F2002/3623 , A61F2002/365
摘要： Femoral heads, mobile inserts, acetabular components, and modular junctions for orthopedic implants, e.g., hip replacement implants, and methods of using femoral heads, mobile inserts, acetabular components, and modular junctions for orthopedic implants are provided. Prosthetic femoral heads, mobile inserts, and acetabular components are provided that can alleviate soft tissue impingement, reduce implant wear, and/or reduce frictional torque. Modular junctions are provided that can minimize the incidence of loosening and micromotion that can occur at modular junctions of orthopedic implants.
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公开(公告)号：US20110144758A1
公开(公告)日：2011-06-16
申请号：US12971002
申请日：2010-12-17
IPC分类号： A61F2/40
CPC分类号： A61F2/30734 , A61B17/86 , A61F2/30767 , A61F2/4081 , A61F2002/30153 , A61F2002/30156 , A61F2002/30347 , A61F2002/30354 , A61F2002/30377 , A61F2002/30405 , A61F2002/30448 , A61F2002/30451 , A61F2002/30492 , A61F2002/30495 , A61F2002/305 , A61F2002/30604 , A61F2002/30616 , A61F2002/30736 , A61F2002/30822 , A61F2002/30878 , A61F2002/30881 , A61F2002/30884 , A61F2002/30897 , A61F2220/0025 , A61F2220/0033 , A61F2220/005 , A61F2220/0058 , A61F2230/0019 , A61F2230/0023 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00161 , A61F2310/00179 , A61F2310/00203 , A61F2310/00239
摘要： A augmented glenoid implant assembly for use in performing shoulder arthroplasty is provided. The augmented glenoid implant assembly is used for cooperation with the glenoid fossa of a scapula. The implant assembly includes a first component for attachment to the scapula. The first component defines a support surface for cooperation with the glenoid fossa, a second surface positioned adjacent a buttress formed in the glenoid fossa and an assembly surface. The implant assembly also includes a second component removably secured to the first component. The second component includes an assembly face of the second component. The assembly surface of the second component is in close approximation to the assembly surface of the first component. The second component further includes an articulating surface opposed to the assembly surface.
摘要翻译： 提供了用于执行肩关节置换术的增大的关节盂植入物组件。 增大的关节盂植入物组件用于与肩胛骨关节窝的配合。 植入物组件包括用于附接到肩胛骨的第一部件。 第一部件限定了与关节窝相配合的支撑表面，邻近形成在关节窝中的支撑件和组装表面定位的第二表面。 植入物组件还包括可拆卸地固定到第一部件的第二部件。 第二部件包括第二部件的组装面。 第二部件的组装表面近似于第一部件的组装表面。 第二部件还包括与组装表面相对的铰接表面。
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公开(公告)号：US07909880B1
公开(公告)日：2011-03-22
申请号：US12156667
申请日：2008-06-03
申请人： William P. Grant
发明人： William P. Grant
IPC分类号： A61F2/42
CPC分类号： A61F2/4225 , A61F2002/30299 , A61F2002/30332 , A61F2002/30347 , A61F2002/30616 , A61F2002/30772 , A61F2002/3085 , A61F2002/4235 , A61F2220/0033 , A61F2230/0093
摘要： Toe cap implant for correction of Hallux Rigidus has a cap having a head with a convex articular surface and opposite the articular surface an attaching feature that can attach the cap to a bone screw. The cap and screw can provide for an ensemble or a kit.
摘要翻译： 用于校正Hallux Rigidus的脚趾帽植入物具有具有凸起的关节表面并与关节表面相对的头部的帽，该附接特征可将帽附接到骨螺钉。 盖子和螺丝可以提供整体或套件。
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公开(公告)号：US5653764A
公开(公告)日：1997-08-05
申请号：US197958
申请日：1994-02-17
申请人： Stephen B. Murphy
发明人： Stephen B. Murphy
CPC分类号： A61F2/3609 , A61F2/36 , A61F2/3662 , A61F2/367 , A61F2002/30171 , A61F2002/30332 , A61F2002/30347 , A61F2002/30377 , A61F2002/30382 , A61F2002/30434 , A61F2002/30604 , A61F2002/30616 , A61F2002/30685 , A61F2002/30797 , A61F2002/3611 , A61F2002/3625 , A61F2002/3652 , A61F2002/3656 , A61F2220/0033 , A61F2220/0041 , A61F2230/005
摘要： A modular prosthesis allows two portions to be secured together with a selectable discrete relative angular orientation. A spline secured to one portion has projections which engage grooves in a cavity of the other portion to prevent angular motion between the portions. The spline and the cavity may be tapered to allow a pressure fit. Teeth secured to each portion may be used instead of a spline to secure the two portions in a selected discrete angular orientation. Alternatively, a pin may secure the portions together to prevent their relative angular movement. An additional securing means may also be used in combination with each of the above embodiments to further secure the two portions together.
摘要翻译： 模块化假体允许两个部分用可选择的离散相对角度取向固定在一起。 固定到一个部分的花键具有突出部，其接合在另一部分的空腔中的凹槽，以防止部分之间的角运动。 花键和空腔可以是锥形的以允许压配合。 可以使用固定到每个部分的牙齿来代替花键，以将两个部分固定在选定的离散角度取向中。 或者，销可以将这些部分固定在一起以防止它们的相对角度运动。 另外的固定装置也可以与上述各实施例组合使用，以进一步将两部分固定在一起。
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公开(公告)号：US20180333263A1
公开(公告)日：2018-11-22
申请号：US15976243
申请日：2018-05-10
CPC分类号： A61F2/30734 , A61B17/1684 , A61B17/1778 , A61F2/30767 , A61F2/4081 , A61F2/4612 , A61F2/4637 , A61F2/4684 , A61F2002/30332 , A61F2002/30347 , A61F2002/30604 , A61F2002/30736 , A61F2002/4624 , A61F2002/4627
摘要： Various implant systems and methods of implantation are disclosed herein. The systems and methods allow a surgeon to accurately determine a suitable fastener trajectory for attaching certain components of the implant system to bone in this manner, an appropriate fastener trajectory can be selected and used during a surgical procedure to ensure better purchase and attachment of the various components of the implant system to the bone.
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6.发明授权Femoral heads, mobile inserts, acetabular components, and modular junctions for orthopedic implants and methods of using femoral heads, mobile inserts, acetabular components, and modular junctions for orthopedic implants 有权股骨头，移动插入物，髋臼部件和用于整形外科植入物的模块接头以及使用股骨头，移动插入物，髋臼部件和矫形植入物的模块连接点的方法公开(公告)号：US09445905B2
公开(公告)日：2016-09-20
申请号：US14039287
申请日：2013-09-27
发明人： Orhun K. Muratoglu , Kartik Mangudi Varadarajan , Henrik Malchau , Harry E. Rubash , Andrew A. Freiberg , Michael Patrick Duffy , Thomas Zumbrunn
CPC分类号： A61F2/3609 , A61F2/30 , A61F2/30771 , A61F2/32 , A61F2/36 , A61F2/3603 , A61F2/468 , A61F2002/2828 , A61F2002/30092 , A61F2002/30299 , A61F2002/30347 , A61F2002/30474 , A61F2002/30688 , A61F2002/3082 , A61F2002/30937 , A61F2002/3208 , A61F2002/3611 , A61F2002/3615 , A61F2002/3617 , A61F2002/3623 , A61F2002/365
摘要： Femoral heads, mobile inserts, acetabular components, and modular junctions for orthopedic implants, e.g., hip replacement implants, and methods of using femoral heads, mobile inserts, acetabular components, and modular junctions for orthopedic implants are provided. Prosthetic femoral heads, mobile inserts, and acetabular components are provided that can alleviate soft tissue impingement, reduce implant wear, and/or reduce frictional torque. Modular junctions are provided that can minimize the incidence of loosening and micromotion that can occur at modular junctions of orthopedic implants.
摘要翻译： 提供股骨头，移动插入件，髋臼部件和用于整形外科植入物的模块连接处，例如髋关节置换植入物，以及使用股骨头，移动插入件，髋臼部件和用于矫形植入物的模块连接件的方法。 提供假体股骨头，移动插入件和髋臼部件，其可以减轻软组织冲击，减少植入物磨损和/或减少摩擦扭矩。 提供了模块化接头，其可以最小化在矫形植入物的模块连接处可能发生的松动和微动作的发生率。
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7.发明授权Intervertebral prosthetic device for spinal stabilization and method of implanting same 有权用于脊柱稳定的椎间假体装置及其植入方法公开(公告)号：US08357181B2
公开(公告)日：2013-01-22
申请号：US11261386
申请日：2005-10-27
申请人： Eric C. Lange , Jonathan Dewey , Kent M. Anderson , Thomas Carls , Fred J. Molz, IV , Matthew M. Morrison , Aurelien Bruneau
发明人： Eric C. Lange , Jonathan Dewey , Kent M. Anderson , Thomas Carls , Fred J. Molz, IV , Matthew M. Morrison , Aurelien Bruneau
IPC分类号： A61B17/58
CPC分类号： A61F2/30 , A61B17/7065 , A61B2017/0256 , A61F2/4405 , A61F2/442 , A61F2002/30347 , A61F2002/3037 , A61F2002/30373 , A61F2002/30492 , A61F2002/3051 , A61F2002/3052 , A61F2002/30522 , A61F2002/30523 , A61F2002/3055 , A61F2002/30563 , A61F2002/30579 , A61F2002/30601 , A61F2220/0025 , A61F2220/0033
摘要： A prosthetic device and a method of implanting same between two vertebrae of a vertebral column to stabilize the column, according to which each vertebrae is engaged by a spacer, and the spacers are connected to permit relative movement between the spacers so that the distance between the spacers can vary to conform with the distance between the vertebrae and accommodate bending movements of the vertebral column.
摘要翻译： 一种假体装置及其在椎骨的两个椎骨之间植入其的方法，用于使柱稳定，根据该柱，每个椎骨通过间隔件接合，并且间隔件连接以允许间隔件之间的距离， 间隔物可以变化以符合椎骨之间的距离并适应椎骨柱的弯曲运动。
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公开(公告)号：US20100121458A1
公开(公告)日：2010-05-13
申请号：US12620994
申请日：2009-11-18
申请人： Robert E. Ledger , Peter Tulkis , Aiguo Wang , Damon Servidio
发明人： Robert E. Ledger , Peter Tulkis , Aiguo Wang , Damon Servidio
IPC分类号： A61F2/36
CPC分类号： A61F2/3603 , A61B2017/00902 , A61F2/30767 , A61F2/4637 , A61F2/4684 , A61F2002/30011 , A61F2002/3009 , A61F2002/30219 , A61F2002/30332 , A61F2002/30345 , A61F2002/30347 , A61F2002/30367 , A61F2002/30403 , A61F2002/30538 , A61F2002/30542 , A61F2002/3055 , A61F2002/30553 , A61F2002/30616 , A61F2002/30617 , A61F2002/30714 , A61F2002/30738 , A61F2002/30795 , A61F2002/30934 , A61F2002/3605 , A61F2002/4631 , A61F2220/0025 , A61F2220/0033 , A61F2230/0067 , A61F2250/0006 , A61F2250/0008 , A61F2250/0023 , A61F2250/0064 , A61F2250/0089 , A61F2250/0091 , A61F2250/0097 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00095 , A61F2310/00131 , A61F2310/00179 , A61F2310/00592 , A61F2310/00796 , A61F2310/0097 , A61F2310/00976
摘要： A hip resurfacing femoral prosthesis has a partial ball component having an outer surface shaped to conform to an acetabular socket and has a mating sleeve component with an internal bore adapted to receive a femoral head. The head has been shaped and dimensioned to engage the bore and is retained by bone ingrowth, an interference fit or by bone cement. The ball component and sleeve axes may be offset to reposition the outer surface.
摘要翻译： 髋关节表面置换股骨假体具有部分球部件，其具有成形为符合髋臼插口的外表面，并且具有配合套筒部件，其具有适于容纳股骨头的内孔。 头部的形状和尺寸被设计成与孔接合并且被骨向内生长，过盈配合或骨水泥保留。 球部件和套筒轴线可以偏移以重新定位外表面。
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公开(公告)号：US5881443A
公开(公告)日：1999-03-16
申请号：US761910
申请日：1996-12-09
CPC分类号： A61F2/30907 , A61F2/30965 , B29C70/82 , A61F2/30767 , A61F2/3094 , A61F2/468 , A61F2002/30011 , A61F2002/30065 , A61F2002/30171 , A61F2002/30233 , A61F2002/30289 , A61F2002/30347 , A61F2002/30367 , A61F2002/30448 , A61F2002/3054 , A61F2002/30822 , A61F2002/30828 , A61F2002/30975 , A61F2210/0071 , A61F2220/0033 , A61F2220/005 , A61F2230/005 , A61F2230/0069 , A61F2230/0091 , A61F2250/0023 , A61F2310/00407 , B29L2031/7532 , Y10S623/901 , Y10T29/4981 , Y10T29/49863 , Y10T29/49925 , Y10T29/51
摘要： Apparatus and methods for partially embedding a biocompatible material, such as a titanium coil, in the surface of a polymer bone implant to provide a porous coating for bone cells to grow through thereby promoting long term stabilization of the implant. In one embodiment, the coil is wrapped around the implant and placed in a manifold where rollers biased by springs press against the coil. The coil-implant is rotated and heated by a hot gas stream, the rollers-springs pushing the coil into the surface of the implant. In a second embodiment, the coil is compressed and placed onto a needle wire which is placed against the surface of the implant. The point of contact is heated and the implant is rotated with the needle wire creating a channel in the softened polymer and feeding the coil, which is simultaneously stretched, therein. The needle wire then pulls the polymer over a portion of the coil as it passes. In a third embodiment, the coil is wrapped around the implant with an optional titanium foil then wrapped around the coil-implant. A ceramic clamp comprising at least two ceramic parts is placed around the foil(if used)-coil-implant and held in place by a nonconductive, elastic material. The coil-implant is then inductively heated with the coil being pushed into the softened surface of the implant by the pressure applied by the ceramic parts being compressed together by the elastic material. Alternatively, the titanium coil may be wrapped around the implant in sufficient tension that it will embed itself when inductively heated, without using the ceramic clamp and elastic material to apply pressure.
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公开(公告)号：US20170354505A1
公开(公告)日：2017-12-14
申请号：US15458586
申请日：2017-03-14
申请人： Kambiz Behzadi
发明人： Kambiz Behzadi
CPC分类号： A61F2/3609 , A61F2/3662 , A61F2002/30014 , A61F2002/30146 , A61F2002/30332 , A61F2002/30347 , A61F2002/30367 , A61F2002/3082 , A61F2002/30985 , A61F2002/365
摘要： A system and method for improving mechanical assemblies, such as prosthetic implants, intended to be installed in living tissue such as bone. Force-imparting devices are adapted and may include angularity, which may be introduced with specialized additive manufacturing, which may impart congruent cross-sections while providing variable stiffness. In some cases, the variable stiffness may be “stretchy” in a longitudinal direction and “rigid” in a radial directional which may provide an assembly bias. Additive manufacturing may allow the material of a prosthesis to be varied (e.g., density/porosity) to create variable stiffness over a length.
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