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公开(公告)号：US09833542B2
公开(公告)日：2017-12-05
申请号：US13507397
申请日：2012-06-25
IPC分类号： A61L27/10 , B28B11/00 , B28B11/08 , B28B3/00 , B28B11/24 , A61F2/38 , A61F2/30 , A61C13/00 , A61F2/44 , A61F2/46 , A61F2/42
CPC分类号： A61L27/10 , A61C13/0003 , A61F2/3094 , A61F2/38 , A61F2/3859 , A61F2/3877 , A61F2/4425 , A61F2/4684 , A61F2002/30133 , A61F2002/30433 , A61F2002/30443 , A61F2002/30492 , A61F2002/30604 , A61F2002/30616 , A61F2002/30714 , A61F2002/30736 , A61F2002/30841 , A61F2002/30843 , A61F2002/30892 , A61F2002/30968 , A61F2002/30991 , A61F2002/3895 , A61F2002/4205 , A61F2002/4207 , A61F2220/0025 , A61F2220/0041 , A61F2230/0015 , A61F2250/0089 , A61F2310/00185 , A61F2310/00197 , A61F2310/00239 , A61F2310/00592 , B28B3/003 , B28B11/003 , B28B11/08 , B28B11/24
摘要： Prosthetic knee implant or implant component is made with a magnesium oxide stabilized transformationally toughened zirconia.
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公开(公告)号：US09694102B2
公开(公告)日：2017-07-04
申请号：US13507396
申请日：2012-06-25
IPC分类号： A61L27/10 , B28B11/00 , B28B11/08 , B28B3/00 , B28B11/24 , A61F2/38 , A61F2/30 , A61C13/00 , A61F2/44 , A61F2/46 , A61F2/42
CPC分类号： A61L27/10 , A61C13/0003 , A61F2/3094 , A61F2/38 , A61F2/3859 , A61F2/3877 , A61F2/4425 , A61F2/4684 , A61F2002/30133 , A61F2002/30433 , A61F2002/30443 , A61F2002/30492 , A61F2002/30604 , A61F2002/30616 , A61F2002/30714 , A61F2002/30736 , A61F2002/30841 , A61F2002/30843 , A61F2002/30892 , A61F2002/30968 , A61F2002/30991 , A61F2002/3895 , A61F2002/4205 , A61F2002/4207 , A61F2220/0025 , A61F2220/0041 , A61F2230/0015 , A61F2250/0089 , A61F2310/00185 , A61F2310/00197 , A61F2310/00239 , A61F2310/00592 , B28B3/003 , B28B11/003 , B28B11/08 , B28B11/24
摘要： Fired magnesium oxide stabilized transformation toughened zirconia ceramic can be for or of an implant or implant component of a one-piece unicompartmental knee spacer device; a multi-piece unicompartmental joint aligning device; a temporal mandibular joint cap implant; a vertebra cap; an ankle joint ensemble or component; a bridge, a tooth or teeth; a patellofemoral joint implant; a tibial tray for a knee joint replacement implant; an intermediary articulation plate for a tibial tray and liner for a knee joint replacement implant; or the intermediary articulation plate assembled in combination with the tibial tray.
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公开(公告)号：US09427322B1
公开(公告)日：2016-08-30
申请号：US13987015
申请日：2013-06-25
IPC分类号： A61F2/36
CPC分类号： A61F2/3662 , A61F2002/30332 , A61F2002/30433 , A61F2002/30616 , A61F2002/365 , A61F2002/3674 , A61F2310/00029 , A61L27/04 , A61L2430/02
摘要： Hip implant femoral component includes a stem, say, as a flattened, rounded tapered spike having an upper trunnion with a self-holding taper, which may be symmetrical about the same central axis. A neck—say, as a flattened, curved mass having a lower receptacle with a self-holding taper to receive the stem trunnion, and an upper trunnion with a self-holding taper for holding a ball head with a corresponding receptacle—may be attached. A securing screw for threading into a threaded receptacle of the stem trunnion, which may have a truncated inverse cone head, may be employed to further secure the stem and neck together. The component, especially the stem and neck, or stem, neck and screw, may be made with a nonmagnetic cobalt-chromium-molybdenum alloy exhibiting high strength, wear and corrosion resistance, as a wrought powder metallurgy product, which is essentially if not fully 100% dense.
摘要翻译： 髋关节植入物股骨部件包括杆，例如，作为扁平的圆形锥形尖头，具有具有自保持锥形的上耳轴，其可以围绕相同的中心轴线对称。 一个颈部，即一个扁平的弯曲块体，具有一个具有自身保持锥形的下部容器以容纳杆耳轴，并且可以附接一个具有用于保持具有相应的容器的球头的自保持锥形的上耳轴 。 可以使用用于穿入可以具有截头反锥形头部的杆耳轴的螺纹插座中的固定螺钉，以进一步将杆和颈部固定在一起。 组分，特别是茎和颈，或茎，颈和螺丝可以用显示出高强度，耐磨和耐腐蚀性的非磁性钴铬钼合金制成，作为锻造粉末冶金产品，其基本上如果不是完全的 100％浓。
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公开(公告)号：US08652211B1
公开(公告)日：2014-02-18
申请号：US11657383
申请日：2007-01-24
IPC分类号： A61F2/42
CPC分类号： A61F2/4225 , A61F2002/30125 , A61F2002/30332 , A61F2002/30377 , A61F2002/30616 , A61F2002/30904 , A61F2002/423 , A61F2002/4235
摘要： Modular toe joint implant is a multi-piece device. Various sized piece(s), for example, head(s) and stem(s), can be provided in a kit or separately.
摘要翻译： 模块式脚趾关节植入物是多件式装置。 可以在套件中或分开地提供各种尺寸的片，例如头部和茎。
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公开(公告)号：US07892289B2
公开(公告)日：2011-02-22
申请号：US11391823
申请日：2006-03-29
CPC分类号： A61F2/3609 , A61C8/0048 , A61F2/30771 , A61F2/3804 , A61F2/3859 , A61F2/389 , A61F2/40 , A61F2/4202 , A61F2/4241 , A61F2002/30233 , A61F2002/30332 , A61F2002/30354 , A61F2002/30453 , A61F2002/30474 , A61F2002/30594 , A61F2002/30886 , A61F2002/3611 , A61F2002/365 , A61F2002/4251 , A61F2220/0025 , A61F2220/0033 , A61F2220/0058 , A61F2230/0069 , A61F2310/00023 , A61F2310/00029 , A61F2310/00239
摘要： Implant bore insert has an outer surface that is, at least in part, substantially cylindrically aligned. The insert may be blind, thus forming a cup, or it may be open ended. The insert can be provided with a predetermined outer circumferential surface that provides for a suitable interference fit with a corresponding bore hole of an implant component part. When inserted into the bore hole, the insert preferably seats itself on a blind end of the bore hole. Examples of implants employed with the insert can include ceramic ball joint heads and teeth.
摘要翻译： 植入孔插入物具有至少部分基本上圆柱形对准的外表面。 插入物可以是盲的，从而形成杯子，或者它可以是开放的。 插入件可以设置有预定的外周表面，其提供与植入物部件的相应钻孔适当的过盈配合。 当插入钻孔中时，插入件优选地位于钻孔的盲端上。 与插入件一起使用的植入物的实例可以包括陶瓷球接头和牙齿。
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公开(公告)号：US09308674B1
公开(公告)日：2016-04-12
申请号：US11401395
申请日：2006-04-10
CPC分类号： B29C31/02 , A61F2/34 , A61F2002/30037 , A61F2002/30367 , A61F2002/305 , A61F2002/30729 , A61F2002/3291 , A61F2002/3411 , A61F2310/00011 , A61F2310/00023 , A61F2310/00029 , A61F2310/00203 , A61F2310/00239
摘要： Implant body has a groove into which an outer ring is fitted. The body and ring are distinct solid parts both during and after assembly. A “flat” wall may be provided for the groove. The outer ring is annularly continuous and may be under tension, with the body under correspondent compression from the ring. An arthroplasty device can be provided.
摘要翻译： 植入物主体具有一个凹槽，外环装配到该槽中。 身体和环在组装期间和之后都是不同的固体部分。 可以为凹槽提供“平坦的”壁。 外环是环形连续的，并且可能处于张紧状态，身体与环相对应地压缩。 可以提供关节成形术装置。
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公开(公告)号：US20120292832A1
公开(公告)日：2012-11-22
申请号：US13507395
申请日：2012-06-25
IPC分类号： C04B35/64
CPC分类号： A61L27/10 , A61C13/0003 , A61F2/3094 , A61F2/38 , A61F2/3859 , A61F2/3877 , A61F2/4425 , A61F2/4684 , A61F2002/30133 , A61F2002/30433 , A61F2002/30443 , A61F2002/30492 , A61F2002/30604 , A61F2002/30616 , A61F2002/30714 , A61F2002/30736 , A61F2002/30841 , A61F2002/30843 , A61F2002/30892 , A61F2002/30968 , A61F2002/30991 , A61F2002/3895 , A61F2002/4205 , A61F2002/4207 , A61F2220/0025 , A61F2220/0041 , A61F2230/0015 , A61F2250/0089 , A61F2310/00185 , A61F2310/00197 , A61F2310/00239 , A61F2310/00592 , B28B3/003 , B28B11/003 , B28B11/08 , B28B11/24
摘要： Prosthetic implant or component therefor of a magnesium oxide stabilized transformation toughened zirconia (Mg-TTZ) ceramic can be made by providing a bisqued initial green body by compressing powder through a cold isostatic press and heating to a bisque stage. Then, without embedding it in an embedding mass, the bisque is machined to have a shape of the same proportions as the shape of, but larger than, the ceramic portion of a fired prosthetic implant or component product. Firing can provide the fired Mg-TTZ ceramic body product.
摘要翻译： 氧化镁稳定化的增韧的氧化锆（Mg-TTZ）陶瓷的假体植入物或组分可以通过通过将冷等压压力粉末压缩并加热到饼干阶段来提供双曲的初始生坯来制备。 然后，不将其嵌入嵌入块中，所述坯料加工成与烧制的假体植入物或组分产品的陶瓷部分的形状相同比例的形状。 烧结可以提供烧结的Mg-TTZ陶瓷体产品。
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公开(公告)号：US20120271429A1
公开(公告)日：2012-10-25
申请号：US13507396
申请日：2012-06-25
IPC分类号： A61F2/38
CPC分类号： A61L27/10 , A61C13/0003 , A61F2/3094 , A61F2/38 , A61F2/3859 , A61F2/3877 , A61F2/4425 , A61F2/4684 , A61F2002/30133 , A61F2002/30433 , A61F2002/30443 , A61F2002/30492 , A61F2002/30604 , A61F2002/30616 , A61F2002/30714 , A61F2002/30736 , A61F2002/30841 , A61F2002/30843 , A61F2002/30892 , A61F2002/30968 , A61F2002/30991 , A61F2002/3895 , A61F2002/4205 , A61F2002/4207 , A61F2220/0025 , A61F2220/0041 , A61F2230/0015 , A61F2250/0089 , A61F2310/00185 , A61F2310/00197 , A61F2310/00239 , A61F2310/00592 , B28B3/003 , B28B11/003 , B28B11/08 , B28B11/24
摘要： Fired magnesium oxide stabilized transformation toughened zirconia ceramic can be for or of an implant or implant component of a one-piece unicompartmental knee spacer device; a multi-piece unicompartmental joint aligning device; a temporal mandibular joint cap implant; a vertebra cap; an ankle joint ensemble or component; a bridge, a tooth or teeth; a patellofemoral joint implant; a tibial tray for a knee joint replacement implant; an intermediary articulation plate for a tibial tray and liner for a knee joint replacement implant; or the intermediary articulation plate assembled in combination with the tibial tray.
摘要翻译： 烧结的氧化镁稳定转化增韧的氧化锆陶瓷可以用于单件单室膝盖间隔装置的植入物或植入物组件; 多片单室联合对准装置; 颞下颌关节植入物; 脊椎帽 脚踝关节整体或组件; 桥，牙齿; 髌股关节植入物; 用于膝关节置换植入物的胫骨托; 用于胫骨托的中间关节板和用于膝关节置换植入物的衬垫; 或与胫骨托组合组合的中间关节板。
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公开(公告)号：US07981160B1
公开(公告)日：2011-07-19
申请号：US11069618
申请日：2005-02-28
IPC分类号： A61F2/34
CPC分类号： A61F2/34 , A61F2/32 , A61F2002/30426 , A61F2002/30495 , A61F2002/30507 , A61F2002/30841 , A61F2002/3241 , A61F2002/3443 , A61F2310/00023 , A61F2310/00029 , A61F2310/00047 , A61F2310/00053 , A61F2310/00197 , A61F2310/00203 , A61F2310/00239
摘要： Cup has an articular surface upon which a ball of a joint can articulate, and a margin generally about a hemisphere and at least two hoods that are marginally extended continuations of superior one-half or so of cup containment, a joint ball; and a securing member for resistance against outward displacement of the hood(s) so that the ball can be securely contained. An inwardly biased engagement tab can be is provided for hood brace(s), and perforation(s) or hole(s) can be present about the hood brace(s) and/or cover(s).
摘要翻译： 杯具有关节表面，关节球可以在该关节表面上，并且通常围绕半球的边缘和至少两个稍微延伸的杯容器的一半以上的连续延伸的罩，一个关节球; 以及用于阻止罩的向外移位的固定构件，使得球可以被牢固地容纳。 可以为罩支架设置向内偏置的接合突片，并且可以在发动机罩支架和/或盖子上存在穿孔或孔。
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公开(公告)号：US20100076566A1
公开(公告)日：2010-03-25
申请号：US12584482
申请日：2009-09-04
CPC分类号： A61L27/10 , A61L27/306 , Y10T428/24999
摘要： Ceramic surface can be coated with a metal or metal alloy and have extraordinary holding power between the surface and coating. For example, MgTTZ can be coated with CPT and may have a static shear strength for the coated surface of at least about 2,000 or 3,000 or 5,000 or 7,000 pounds or greater. The coated ceramic may be a prosthetic surgical load bearing implant.
摘要翻译： 陶瓷表面可以用金属或金属合金涂层，并且在表面和涂层之间具有非凡的保持力。 例如，MgTTZ可以用CPT涂覆，并且可以具有至少约2,000或3,000或5,000或7000磅或更大的涂覆表面的静态剪切强度。 涂覆的陶瓷可以是假体手术负载植入物。
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