公开(公告)号：US20180028332A1

公开(公告)日：2018-02-01

申请号：US15676923

申请日：2017-08-14

Applicant: Connor E. Samuelson ,  Kent M. Samuelson

Inventor： Connor E. Samuelson ,  Kent M. Samuelson

IPC: A61F2/46 ,  A61F2/30 ,  A61B17/16 ,  A61F2/38 ,  A61B17/15

CPC classification number: A61F2/46 ,  A61B17/155 ,  A61B17/1675 ,  A61F2/30734 ,  A61F2/30756 ,  A61F2/30767 ,  A61F2/30965 ,  A61F2/38 ,  A61F2/3859 ,  A61F2/3877 ,  A61F2/3886 ,  A61F2/389 ,  A61F2002/30116 ,  A61F2002/30245 ,  A61F2002/30604 ,  A61F2002/30607 ,  A61F2002/30934 ,  A61F2002/3863 ,  A61F2002/3895 ,  A61F2230/0006 ,  A61F2230/0071 ,  A61F2310/00011 ,  A61F2310/00179 ,  A61F2310/00329 ,  A61F2310/00353

Abstract: Systems and methods for providing deeper knee flexion capabilities. In some instances, such systems and methods include a knee prosthesis that includes a femoral component for replacing at least a portion of a distal end of a femur. In some cases, the femoral component has a posterior condyle that is configured to articulate against a tibial articular surface. In such cases, an articular surface at a proximal portion of the posterior condyle is sized and shaped to extend at least half of an antero-posterior distance between a most posterior portion of the posterior condyle and a plane that is a continuation of a distal one fourth to one third of a posterior cortex of a femoral shaft of the femur. Other implementations are also discussed.

公开(公告)号：US09707088B2

公开(公告)日：2017-07-18

申请号：US14822764

申请日：2015-08-10

Applicant: Connor E Samuelson ,  Kent M Samuelson

Inventor： Connor E Samuelson ,  Kent M Samuelson

IPC: A61F2/38 ,  A61B17/15 ,  A61F2/30

CPC classification number: A61F2/389 ,  A61B17/155 ,  A61B17/157 ,  A61F2/30734 ,  A61F2/30965 ,  A61F2/38 ,  A61F2/3859 ,  A61F2/3877 ,  A61F2002/30116 ,  A61F2002/30245 ,  A61F2002/30604 ,  A61F2002/30624 ,  A61F2002/30934 ,  A61F2002/3895 ,  A61F2230/0006 ,  A61F2230/0071 ,  A61F2310/00011 ,  A61F2310/00179 ,  A61F2310/00329 ,  A61F2310/00353

Abstract: Systems and methods for providing a tibial prosthesis are disclosed. In some cases, the prosthesis includes a tibial component for replacing at least a portion of a proximal end of a tibia, the tibial component having an undersurface and a stem that extends from the undersurface, wherein the stem is configured to contact an inner, anterior surface of the tibia when the stem is inserted into the tibia and the undersurface of the tibial component is in contact with a cut surface of the tibia. Other implementations are described.

公开(公告)号：US20170071758A1

公开(公告)日：2017-03-16

申请号：US15361867

申请日：2016-11-28

Applicant: Biomet UK Limited

Inventor： John Goodfellow ,  John Joseph O'Connor ,  Christopher Dodd ,  David Wycliffe Murray

IPC: A61F2/46 ,  A61F2/38

CPC classification number: A61F2/461 ,  A61F2/3859 ,  A61F2/3868 ,  A61F2/389 ,  A61F2002/30224 ,  A61F2002/30245 ,  A61F2002/30403 ,  A61F2002/30662 ,  A61F2002/30934 ,  A61F2002/3895

Abstract: A femoral extension prosthetic component for use in a unicondylar meniscal bearing unicompartmental knee replacement is described. The femoral component comprises a securing element and a bearing surface, the securing element adapted to abut and be connected to a distal end of a femur bone, and the bearing surface adapted to abut a meniscal bearing. The femoral component includes an entrapment portion adapted to extend beyond the meniscal bearing. Tibial components and meniscal bearings are also described, as well as methods of using such components.

Abstract translation: 描述了用于单髁半月板轴承单室膝关节置换的股骨延伸假体部件。 所述股骨部件包括固定元件和支承表面，所述固定元件适于邻接和连接到股骨的远端，并且所述支承表面适于抵靠半月板轴承。 股骨部件包括适于延伸超过半月板轴承的夹带部分。 还描述了胫骨部件和半月板轴承，以及使用这些部件的方法。

公开(公告)号：US09572679B2

公开(公告)日：2017-02-21

申请号：US14881879

申请日：2015-10-13

Applicant: SpineCore, Inc.

Inventor： Bret A. Ferree ,  David Tompkins

IPC: A61F2/44 ,  A61B17/86 ,  A61F2/30

CPC classification number: A61F2/4425 ,  A61B17/86 ,  A61F2/30767 ,  A61F2/44 ,  A61F2002/30016 ,  A61F2002/3008 ,  A61F2002/30135 ,  A61F2002/302 ,  A61F2002/30245 ,  A61F2002/30301 ,  A61F2002/30324 ,  A61F2002/30327 ,  A61F2002/30507 ,  A61F2002/30518 ,  A61F2002/30563 ,  A61F2002/30578 ,  A61F2002/30604 ,  A61F2002/30616 ,  A61F2002/30632 ,  A61F2002/30649 ,  A61F2002/30769 ,  A61F2002/30841 ,  A61F2002/30878 ,  A61F2002/30884 ,  A61F2002/30919 ,  A61F2002/30934 ,  A61F2002/443 ,  A61F2002/448 ,  A61F2220/0025 ,  A61F2230/0004 ,  A61F2230/0065 ,  A61F2230/0071 ,  A61F2230/0095 ,  A61F2250/0019 ,  A61F2250/0039 ,  A61F2250/0098 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00179 ,  A61F2310/00203 ,  A61F2310/00239 ,  A61F2310/00293 ,  A61F2310/00395 ,  A61F2310/0058 ,  A61F2310/00592

Abstract: This invention improves upon prior art total disc replacements (TDRs) by more closely replicating the kinematics of a natural disc. The preferred embodiments feature two or more fixed centers of rotation (CORs) and an optional variable COR (VCOR) as the artificial disk replacement (ADR) translates from a fixed posterior COR that lies posterior to the COR of the TDR to facilitate normal disc motion. The use of two or more CORs allows more flexion and more extension than permitted by the facet joints and the artificial facet (AF). AF joint-like components may also be incorporated into the design to restrict excessive translation, rotation, and/or lateral bending.

Abstract translation: 本发明通过更紧密地复制天然盘的运动学来改进现有技术的全盘替换（TDR）。 优选实施例具有两个或更多个固定的旋转中心（COR）和可选的可变的COR（VCOR），因为人造盘替换（ADR）从位于TDR的COR后面的固定的后COR转换，以便于正常的盘运动 。 使用两个或多个COR允许比小面关节和人造小面（AF）允许的更多的屈曲和更多的延伸。 AF关节部件也可以结合到设计中以限制过度的平移，旋转和/或横向弯曲。

公开(公告)号：US09566171B2

公开(公告)日：2017-02-14

申请号：US13830627

申请日：2013-03-14

Applicant: Kent M. Samuelson ,  Connor E. Samuelson

Inventor： Kent M. Samuelson ,  Connor E. Samuelson

IPC: A61B17/58 ,  A61B17/15 ,  A61B17/17 ,  A61F2/46 ,  A61B17/16 ,  A61F2/30 ,  A61F2/38

CPC classification number: A61F2/46 ,  A61B17/155 ,  A61B17/1675 ,  A61F2/30734 ,  A61F2/30756 ,  A61F2/30767 ,  A61F2/30965 ,  A61F2/38 ,  A61F2/3859 ,  A61F2/3877 ,  A61F2/3886 ,  A61F2/389 ,  A61F2002/30116 ,  A61F2002/30245 ,  A61F2002/30604 ,  A61F2002/30607 ,  A61F2002/30934 ,  A61F2002/3863 ,  A61F2002/3895 ,  A61F2230/0006 ,  A61F2230/0071 ,  A61F2310/00011 ,  A61F2310/00179 ,  A61F2310/00329 ,  A61F2310/00353

Abstract: Systems and methods for providing deeper knee flexion capabilities. In some instances, such systems and methods include a resection block for resectioning a popliteal surface of a femur. In some cases, the resection block is configured to be seated on a distal portion of a femur. Additionally, some implementations of the resection block define a first slot that is sized and shaped to receive a cutting device. In some implementations, the first slot is defined in the resection block such that the first slot substantially aligns with a first portion of a popliteal surface of the femur when the resection block is seated on the distal portion of the femur. Other implementations are also discussed.

Abstract translation: 提供更深的膝盖屈曲能力的系统和方法。 在一些情况下，这种系统和方法包括用于切除股骨的al面的切除块。 在一些情况下，切除块配置成坐在股骨远端部分。 另外，切除块的一些实施方式限定了尺寸和形状以接收切割装置的第一狭缝。 在一些实施方式中，第一狭槽限定在切除块中，使得当切除块位于股骨的远端部分时，第一狭缝基本上与股骨的al面的第一部分对准。 还讨论了其他实现。

公开(公告)号：US20160367373A1

公开(公告)日：2016-12-22

申请号：US15250616

申请日：2016-08-29

Applicant: Connor E. Samuelson ,  Kent M. Samuelson

Inventor： Connor E. Samuelson ,  Kent M. Samuelson

IPC: A61F2/38 ,  A61B17/15

CPC classification number: A61F2/46 ,  A61B17/155 ,  A61B17/1675 ,  A61F2/30734 ,  A61F2/30756 ,  A61F2/30767 ,  A61F2/30965 ,  A61F2/38 ,  A61F2/3859 ,  A61F2/3877 ,  A61F2/3886 ,  A61F2/389 ,  A61F2002/30116 ,  A61F2002/30245 ,  A61F2002/30604 ,  A61F2002/30607 ,  A61F2002/30934 ,  A61F2002/3863 ,  A61F2002/3895 ,  A61F2230/0006 ,  A61F2230/0071 ,  A61F2310/00011 ,  A61F2310/00179 ,  A61F2310/00329 ,  A61F2310/00353

Abstract: Systems and methods for providing deeper knee flexion capabilities. In some instances, such systems and methods include a femoral knee replacement component that includes an articular surface, a first interior surface, and a second interior surface, wherein the first and second interior surfaces run substantially parallel to each other. In some cases, the articular surface includes an anterior condylar extension that is configured to replace an anterior articular cartilage of a femur such that the anterior extension is configured to terminate adjacent to a proximal limit of the anterior articular cartilage of the femur. Other implementations are also discussed.

公开(公告)号：US09427332B2

公开(公告)日：2016-08-30

申请号：US14828340

申请日：2015-08-17

Applicant: Kent M. Samuelson ,  Connor E. Samuelson

Inventor： Kent M. Samuelson ,  Connor E. Samuelson

IPC: A61F2/38 ,  A61F2/46 ,  A61F2/30 ,  A61B17/15 ,  A61B17/16

CPC classification number: A61F2/46 ,  A61B17/155 ,  A61B17/1675 ,  A61F2/30734 ,  A61F2/30756 ,  A61F2/30767 ,  A61F2/30965 ,  A61F2/38 ,  A61F2/3859 ,  A61F2/3877 ,  A61F2/3886 ,  A61F2/389 ,  A61F2002/30116 ,  A61F2002/30245 ,  A61F2002/30604 ,  A61F2002/30607 ,  A61F2002/30934 ,  A61F2002/3863 ,  A61F2002/3895 ,  A61F2230/0006 ,  A61F2230/0071 ,  A61F2310/00011 ,  A61F2310/00179 ,  A61F2310/00329 ,  A61F2310/00353

Abstract: Systems and methods for providing deeper knee flexion capabilities. In some instances, such systems and methods include a femoral knee replacement component that includes an articular surface, a first interior surface, and a second interior surface, wherein the first and second interior surfaces run substantially parallel to each other. In some cases, the articular surface includes an anterior condylar extension that is configured to replace an anterior articular cartilage of a femur such that the anterior extension is configured to terminate adjacent to a proximal limit of the anterior articular cartilage of the femur. Other implementations are also discussed.

公开(公告)号：US09358043B2

公开(公告)日：2016-06-07

申请号：US13992366

申请日：2011-12-07

Applicant: Domonkos Horvath

Inventor： Domonkos Horvath

IPC: A61F2/46 ,  A61B17/68 ,  A61B17/66 ,  A61B17/80 ,  A61C8/02 ,  A61F2/28 ,  A61F2/30

CPC classification number: A61B17/68 ,  A61B17/666 ,  A61B17/8071 ,  A61C8/0006 ,  A61F2/28 ,  A61F2/2803 ,  A61F2/2846 ,  A61F2002/30062 ,  A61F2002/30112 ,  A61F2002/30237 ,  A61F2002/30245 ,  A61F2002/3025 ,  A61F2002/30507 ,  A61F2002/30525 ,  A61F2002/30784 ,  A61F2310/00023

Abstract: The present invention relates to an arched membrane and/or a membrane having rounded edges for regenerating a bone, in particular a distraction membrane, suitable for callus distraction, notably in the jaw region, to the use of the membrane for callus distraction, and to methods for callus distraction.

Abstract translation: 本发明涉及具有圆形边缘的拱形膜和/或膜，其用于再生骨，特别是牵引膜，适合于愈伤组织牵引，特别是在颌部区域中，用于膜用于愈伤组织牵引，以及 愈伤组织分心方法

公开(公告)号：US09351852B2

公开(公告)日：2016-05-31

申请号：US13585607

申请日：2012-08-14

Applicant: Qi-Bin Boa ,  Jeffrey L. Trudeau ,  Brian Patrick Janowski ,  Matthew N. Songer ,  Hansen A. Yuan ,  Thomas S. Kilpela ,  Gregory Berrevoets

Inventor： Qi-Bin Boa ,  Jeffrey L. Trudeau ,  Brian Patrick Janowski ,  Matthew N. Songer ,  Hansen A. Yuan ,  Thomas S. Kilpela ,  Gregory Berrevoets

IPC: A61F2/44 ,  A61B17/88 ,  A61F2/46 ,  A61F2/30 ,  A61F2/48

CPC classification number: A61F2/4684 ,  A61F2/30742 ,  A61F2/30965 ,  A61F2/442 ,  A61F2/4425 ,  A61F2/4611 ,  A61F2002/30014 ,  A61F2002/30016 ,  A61F2002/3008 ,  A61F2002/30113 ,  A61F2002/30123 ,  A61F2002/30125 ,  A61F2002/30133 ,  A61F2002/30158 ,  A61F2002/302 ,  A61F2002/3023 ,  A61F2002/30242 ,  A61F2002/30245 ,  A61F2002/30299 ,  A61F2002/30311 ,  A61F2002/30327 ,  A61F2002/30331 ,  A61F2002/30369 ,  A61F2002/30387 ,  A61F2002/3039 ,  A61F2002/30428 ,  A61F2002/30448 ,  A61F2002/30462 ,  A61F2002/30471 ,  A61F2002/30476 ,  A61F2002/30485 ,  A61F2002/305 ,  A61F2002/30507 ,  A61F2002/3052 ,  A61F2002/30528 ,  A61F2002/30538 ,  A61F2002/3054 ,  A61F2002/3055 ,  A61F2002/30556 ,  A61F2002/30563 ,  A61F2002/30565 ,  A61F2002/30574 ,  A61F2002/30581 ,  A61F2002/30583 ,  A61F2002/30586 ,  A61F2002/30588 ,  A61F2002/30604 ,  A61F2002/30616 ,  A61F2002/30649 ,  A61F2002/30662 ,  A61F2002/30673 ,  A61F2002/30685 ,  A61F2002/30738 ,  A61F2002/30784 ,  A61F2002/30841 ,  A61F2002/30919 ,  A61F2002/30934 ,  A61F2002/30935 ,  A61F2002/443 ,  A61F2002/444 ,  A61F2002/4627 ,  A61F2002/4628 ,  A61F2002/4681 ,  A61F2002/484 ,  A61F2210/0085 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2220/005 ,  A61F2220/0075 ,  A61F2220/0091 ,  A61F2230/0006 ,  A61F2230/0008 ,  A61F2230/0015 ,  A61F2230/0026 ,  A61F2230/0065 ,  A61F2230/0069 ,  A61F2230/0071 ,  A61F2230/0093 ,  A61F2250/0006 ,  A61F2250/0009 ,  A61F2250/0018 ,  A61F2250/0019 ,  A61F2250/0039 ,  A61F2250/0098 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00179 ,  A61F2310/00203 ,  A61F2310/00239 ,  A61F2310/00574

Abstract: An artificial disc device for replacing a damaged nucleus is disclosed. In one form, the device may be inserted in components such that the device may be assembled within and retained by the natural annulus therein. In another form, the device may be inserted into the natural annulus in a collapsed or compressed state or arrangement and then be expanded within and retained by the annulus therein. In a further form, the device may be provided with a releasable connection so that the device may be connected in an insertion configuration and may be released in an operable configuration. Insertion tools and methods are also disclosed.

Abstract translation: 公开了一种用于更换损坏的核的人造盘装置。 在一种形式中，装置可以插入到部件中，使得装置可以组装在其内的天然环中并由其中的天然环保持。 在另一种形式中，装置可以以塌缩或压缩状态或布置插入天然环形空间中，然后在其中被扩张并由其中的环保持。 在另一形式中，设备可以设置有可释放的连接，使得设备可以以插入配置连接并且可以以可操作的配置被释放。 还公开了插入工具和方法。

公开(公告)号：US20160113771A1

公开(公告)日：2016-04-28

申请号：US14722221

申请日：2015-05-27

Applicant: Derek James Wallace McMinn

Inventor： Derek James Wallace McMinn

IPC: A61F2/36 ,  A61F2/30

CPC classification number: A61F2/3603 ,  A61F2/30724 ,  A61F2002/30245 ,  A61F2002/30299 ,  A61F2002/30649 ,  A61F2002/4631

Abstract: A femoral head resurfacing implant is described comprising an external articulating surface and an internal fixation surface. A stem projects from the center of the internal fixation surface. The internal fixation surface comprises a top surface, surrounding and substantially orthogonal to a long axis of the stem, a chamfer surface extending downwardly and outwardly from the top surface and a side surface extending substantially parallel to the long axis of the stem. At least one projection is arranged on the internal fixation surface to provide a predetermined gap between the top surface and/or chamfer surface and a resected head onto which the implant is to be fitted. Furthermore, the side surface constitutes or comprises a cement containment feature configured to restrict or eliminate outflow of cement from the predetermined gap.

Abstract translation: 描述股骨头表面重建植入物，其包括外部关节表面和内部固定表面。 一根茎从内部固定面的中心突出。 内固定表面包括围绕并基本上垂直于杆的长轴的顶表面，从顶表面向下和向外延伸的倒角表面和基本上平行于杆的长轴延伸的侧表面。 至少一个突起设置在内固定表面上，以在顶表面和/或倒角表面之间提供预定的间隙，以及切除的头部，植入物将被安装在其上。 此外，侧表面构成或包括被配置为限制或消除水泥从预定间隙流出的水泥容纳特征。