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公开(公告)号：US20240180711A1
公开(公告)日：2024-06-06
申请号：US18485017
申请日：2023-10-11
CPC分类号： A61F2/4003 , A61F2/30749 , A61F2/40 , A61F2/4081 , A61F2002/30245 , A61F2002/30253 , A61F2002/30462 , A61F2/30756 , A61F2002/4007 , A61F2002/4018 , A61F2/4612
摘要： A shoulder implant system comprising a glenoid implant; a baseplate comprising an implant facing surface to face the glenoid implant; wherein the glenoid implant comprises at least one fixation element configured to engage with at least one fixation element of the baseplate; wherein the at least one fixation element of the glenoid implant comprises a center post having a distal end; wherein the at least one fixation element of the baseplate comprises a center post receptacle; wherein the baseplate comprises an outer periphery; wherein the implant facing surface of the baseplate comprises a channel which extends from the outer periphery of the baseplate to the center post receptacle of the baseplate; and wherein the channel is configured such that, during an assembly of the glenoid implant and the baseplate, the distal end of the post is movable in the channel from the outer periphery of the baseplate to the center post receptacle of the baseplate.
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公开(公告)号：US20230390074A1
公开(公告)日：2023-12-07
申请号：US18206451
申请日：2023-06-06
发明人： Joseph P. Iannotti
CPC分类号： A61F2/4014 , C12N15/86 , A61F2/4003 , A61F2/4059 , A61F2/4612 , C12N2770/24243 , A61F2002/30253
摘要： A humeral prosthetic head has a non-spherical articulation surface coupled with an intermediate component connecting the head and the humerus, the intermediate component connected to the epiphysis, metaphysis, or diaphysis, or to one or more additional components connected to the humerus. The intermediate portion provides for axial and angular offset of the head with respect to a connection to the humerus, using a curvilinear tapered engagement.
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公开(公告)号：US11813170B2
公开(公告)日：2023-11-14
申请号：US17248601
申请日：2021-01-29
CPC分类号： A61F2/4003 , A61F2/30749 , A61F2/40 , A61F2/4081 , A61F2/30756 , A61F2/4612 , A61F2002/30245 , A61F2002/30253 , A61F2002/30462 , A61F2002/4007 , A61F2002/4018
摘要： A shoulder implant system comprising a glenoid implant; a baseplate comprising an implant facing surface to face the glenoid implant; wherein the glenoid implant comprises at least one fixation element configured to engage with at least one fixation element of the baseplate; wherein the at least one fixation element of the glenoid implant comprises a center post having a distal end; wherein the at least one fixation element of the baseplate comprises a center post receptacle; wherein the baseplate comprises an outer periphery; wherein the implant facing surface of the baseplate comprises a channel which extends from the outer periphery of the baseplate to the center post receptacle of the baseplate; and wherein the channel is configured such that, during an assembly of the glenoid implant and the baseplate, the distal end of the post is movable in the channel from the outer periphery of the baseplate to the center post receptacle of the baseplate.
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公开(公告)号：US20180221160A1
公开(公告)日：2018-08-09
申请号：US15941861
申请日：2018-03-30
申请人： DELTOID, LLC
发明人： C. Scott HUMPHREY
CPC分类号： A61F2/4014 , A61F2/30771 , A61F2002/30253 , A61F2002/30331 , A61F2002/30332 , A61F2002/30616 , A61F2002/3093 , A61F2002/30934 , A61F2002/4022 , A61F2002/4051
摘要： A system for long bone arthroplasty includes humeral head prosthesis components, and an array of humeral head prosthesis components, each humeral head prosthesis component in the array having a convex articulation surface that is hemi-elliptical and defined by a major axis, a minor axis, an apex, and a base having an elliptical cross sectional shape defined by a major diameter along the major axis and a minor diameter along the minor axis, wherein the array of elliptical humeral head prosthesis components provides for suitable and sufficient anatomical fit within a variation of up to and not more than 3 mm in at least 96% of a patient population, and up to 99% of a patient population.
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公开(公告)号：US20180214276A1
公开(公告)日：2018-08-02
申请号：US15928972
申请日：2018-03-22
申请人： DELTOID, LLC
发明人： C. Scott HUMPHREY
CPC分类号： A61F2/4014 , A61B17/1637 , A61B17/1684 , A61B17/1778 , A61F2/4003 , A61F2/4059 , A61F2/4081 , A61F2/4657 , A61F2/4684 , A61F2002/30253 , A61F2002/30332 , A61F2002/30433 , A61F2002/305 , A61F2002/3054 , A61F2002/30607 , A61F2002/30614 , A61F2002/30878 , A61F2002/4022 , A61F2002/4029 , A61F2002/4037 , A61F2002/4044 , A61F2002/4077 , A61F2002/4085
摘要： Methods for achieving an anatomically accurate reconstruction with a modular arthroplasty assembly that includes a generally disc shaped coupler component having a prosthesis component side that includes a recess configured to interchangeably engage a prosthesis component selected from a concave cup and a convex head that is either hemispherical or hemielliptical.
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公开(公告)号：US09999514B2
公开(公告)日：2018-06-19
申请号：US15260396
申请日：2015-03-12
CPC分类号： A61F2/4261 , A61F2002/30253 , A61F2002/30285 , A61F2002/30528 , A61F2002/4264 , A61F2002/4274 , A61F2002/4287 , A61F2310/00143 , A61F2310/00149
摘要： The invention relates to a wrist prosthesis (1), comprising a proximal prosthesis body (21) and a distal prosthesis body (11), wherein, at least in a deployed state of the wrist prosthesis, a portion of the proximal prosthesis body that faces away from the distal prosthesis body is provided with a convexly curved surface (22). Additionally, a portion of the distal prosthesis body that faces away from the proximal prosthesis body is furthermore provided with a convexly curved surface (12). Furthermore, the surfaces of the proximal prosthesis body and the distal prosthesis body that are facing each other are provided with complementary convex-concave curved surfaces (13, 23). The invention further relates to a set of components for such a wrist prosthesis, which allows the wrist prosthesis to be placed in a wrist, without anchoring means, and with a high degree of adaptation to the specific situation.
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公开(公告)号：US09956083B2
公开(公告)日：2018-05-01
申请号：US14586677
申请日：2014-12-30
发明人： C. Scott Humphrey
CPC分类号： A61F2/4014 , A61B17/1637 , A61B17/1684 , A61B17/1778 , A61F2/4003 , A61F2/4059 , A61F2/4081 , A61F2/4657 , A61F2/4684 , A61F2002/30253 , A61F2002/30332 , A61F2002/30433 , A61F2002/305 , A61F2002/3054 , A61F2002/30607 , A61F2002/30614 , A61F2002/30878 , A61F2002/4022 , A61F2002/4029 , A61F2002/4037 , A61F2002/4044 , A61F2002/4077 , A61F2002/4085
摘要： The present invention is directed to a modular assembly for an arthroplasty in a long bone and methods for achieving an anatomically accurate reconstruction. A modular arthroplasty assembly includes the components of: a convertible offset coupler bounded on a first side by an implant surface adapted to receive an implant component, and bounded on an opposite second side by a bone anchor engagement surface, prosthesis component and a bone anchor configured to be inserted in bone and adapted for engagement with the convertible offset coupler. Together, the components of the system, including the array of selectable engagement orientations of the components, enables adaptation to the existing anatomy of the patient and the ability to most closely achieve the native anatomy of the healthy shoulder joint so as to provide the patient with the most natural use of the joint. The system also provides a solution for reverse arthroplasty and conversion from anatomically correct to reverse that avoids a boney procedure on revision and minimizes humeral distalization.
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公开(公告)号：US20160074170A1
公开(公告)日：2016-03-17
申请号：US14942246
申请日：2015-11-16
发明人： Christopher Rogers , Andrew Dooris , Patrick J. Fatylo , Mark Lionetto , Ronald J. Naughton , John Riley Hawkins
IPC分类号： A61F2/44
CPC分类号： A61F2/442 , A61F2/08 , A61F2/30724 , A61F2/30767 , A61F2/4425 , A61F2/4611 , A61F2002/2817 , A61F2002/30062 , A61F2002/3008 , A61F2002/30092 , A61F2002/302 , A61F2002/30224 , A61F2002/30232 , A61F2002/30245 , A61F2002/30247 , A61F2002/30253 , A61F2002/30327 , A61F2002/30369 , A61F2002/30383 , A61F2002/30387 , A61F2002/304 , A61F2002/30433 , A61F2002/30462 , A61F2002/30466 , A61F2002/30481 , A61F2002/30495 , A61F2002/30497 , A61F2002/305 , A61F2002/30515 , A61F2002/30528 , A61F2002/30563 , A61F2002/30565 , A61F2002/30566 , A61F2002/30578 , A61F2002/30604 , A61F2002/30649 , A61F2002/30662 , A61F2002/30733 , A61F2002/3082 , A61F2002/30838 , A61F2002/30841 , A61F2002/30843 , A61F2002/30878 , A61F2002/30883 , A61F2002/30892 , A61F2002/30939 , A61F2002/443 , A61F2210/0004 , A61F2210/0014 , A61F2220/0025 , A61F2220/0033 , A61F2220/0041 , A61F2220/0075 , A61F2230/0065 , A61F2230/0069 , A61F2230/0071 , A61F2230/0076 , A61F2250/0039 , A61F2250/0098 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00203 , A61F2310/00239 , A61F2310/0058 , A61F2310/00796
摘要： This invention relates to an intervertebral motion disc having two motion surfaces and. wherein the radius of the upper articulation surface of the core member is greater than the radius of the lower articulation surface of the core member, and wherein the first articulation surface of the core member is spherical and the second articulation surface of the core member is curved and non-spherical.
摘要翻译： 本发明涉及具有两个运动表面的椎间盘运动盘， 其中所述芯构件的上铰接表面的半径大于所述芯构件的下铰接表面的半径，并且其中所述芯构件的第一铰接表面是球形的，并且所述芯构件的第二铰接表面是弯曲的 和非球形。
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公开(公告)号：US09078758B2
公开(公告)日：2015-07-14
申请号：US14116977
申请日：2012-05-10
申请人： David A. Leibel
发明人： David A. Leibel
CPC分类号： A61F2/4261 , A61B17/86 , A61F2002/30253 , A61F2002/30354 , A61F2002/30369 , A61F2002/30378 , A61F2002/305 , A61F2002/30897 , A61F2002/4287
摘要： An implant for carpal hemiarthroplasty includes an articular component having a convex articular surface shaped to generally conform to an unresected distal end of a radius bone. A bearing component is rigidly fixed to the articular component opposite the convex articular surface and has a bearing surface. A carpal plate is rotatably attachable to the bearing component and has a proximal surface and a distal surface. The proximal surface has a contour that substantially conforms to the bearing surface.
摘要翻译： 用于腕关节半关节成形术的植入物包括具有凸形关节表面的关节部件，其形状大体上符合半径骨的未切除的远端。 轴承部件刚性地固定在与凸状关节面相对的关节部件上并具有支承面。 手腕板可旋转地附接到轴承部件上并且具有近侧表面和远侧表面。 近端表面具有基本上符合支承表面的轮廓。
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公开(公告)号：US08979937B2
公开(公告)日：2015-03-17
申请号：US13628693
申请日：2012-09-27
CPC分类号： A61F2/4202 , A61F2002/30014 , A61F2002/30224 , A61F2002/30253 , A61F2002/30563 , A61F2002/3064 , A61F2002/30642 , A61F2002/30878 , A61F2002/30971 , A61F2002/4205 , A61F2002/4207
摘要： A multi-component ankle joint assembly incorporated into reconditioned end surfaces established between an upper tibia bone and an opposing and lower talus bone. A first component is anchored into the upper tibia reconditioned end surface and exhibits a first exposed support surface. A second component is anchored into the lower talus reconditioned end surface of and exhibits a second exposed support surface. A spherical shaped intermediate component is supported in at least one of eccentric or rotational fashion between the first and second anchored components. The spherical shaped component includes a multi-layer composition having a softer outer layer and at least one harder interior layer establishing an eccentric rotational interface therebetween.
摘要翻译： 一种多组分踝关节组合体，其组合在上胫骨与相对和下骨骨之间建立的修复端面中。 第一部件被锚固到上胫骨修复的端面中并且展现出第一暴露的支撑表面。 第二部件被锚定在下部修复后的端面中并且呈现出第二暴露的支撑表面。 球形中间部件以第一和第二锚定部件之间的偏心或旋转方式中的至少一个被支撑。 球形部件包括具有较软外层的多层组合物和在其间形成偏心旋转界面的至少一个较硬内层。
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