公开(公告)号：US12127942B2

公开(公告)日：2024-10-29

申请号：US15984996

申请日：2018-05-21

申请人： Zimmer, Inc.

发明人： Edward J. McPherson ,  Jacob Macke

IPC分类号： A61F2/30 ,  A61F2/34

CPC分类号： A61F2/30734 ,  A61F2/30771 ,  A61F2/34 ,  A61F2002/30024 ,  A61F2002/30131 ,  A61F2002/30176 ,  A61F2002/30181 ,  A61F2002/30433 ,  A61F2002/30449 ,  A61F2002/30561 ,  A61F2002/30578 ,  A61F2002/30617 ,  A61F2002/30688 ,  A61F2002/3069 ,  A61F2002/30736 ,  A61F2/30749 ,  A61F2002/30784 ,  A61F2002/3092 ,  A61F2002/3093 ,  A61F2/30942 ,  A61F2002/3096 ,  A61F2002/30968 ,  A61F2002/3097 ,  A61F2002/30985 ,  A61F2310/00023

摘要： An augment for supporting an acetabular shell at an acetabulum of a hip bone. In some examples, the augment can include a body having a first surface and a second surface opposite the first surface. The body can extend from a first end portion that is adapted to be fixed to an acetabular shell, to a second end portion. The body can include a first hole and a second hole, each of the first and second holes extending through the body from the first surface to the second surface. The body can be formed of a porous material that promotes boney ingrowth and can further include a trim marker located in between the first hole and the second hole.

公开(公告)号：US11701452B2

公开(公告)日：2023-07-18

申请号：US17845881

申请日：2022-06-21

申请人： Duke University

发明人： Benjamin J. Wiley ,  Huayu Tong ,  Jiacheng Zhao

IPC分类号： A61L27/48 ,  A61F2/30 ,  A61L27/52

CPC分类号： A61L27/48 ,  A61F2/3094 ,  A61F2/30756 ,  A61L27/52 ,  A61F2002/30024 ,  A61F2002/30471 ,  A61F2002/30761 ,  A61L2400/12 ,  A61L2430/06

摘要： Cellulose-reinforced hydrogels may include a cellulose nanofiber network and an interstitial hydrogel portion within interstitial regions of the cellulose nanofiber network, the interstitial hydrogel portion comprising polyvinyl alcohol (PVA), wherein the hydrogel component has a crystallinity of 20% or greater.

公开(公告)号：US09554923B2

公开(公告)日：2017-01-31

申请号：US14493884

申请日：2014-09-23

申请人： Otto Bock HealthCare GmbH

发明人： Thomas Kettwig ,  Bernard Garus ,  Sven Zarling ,  Felix Ruess

IPC分类号： A61F2/80 ,  A61F2/78 ,  A61F2/30

CPC分类号： A61F2/80 ,  A61F2/78 ,  A61F2002/30024 ,  A61F2002/7862 ,  A61F2002/7881 ,  A61F2002/7893 ,  A61F2250/0018 ,  A61F2250/0021 ,  A61F2250/006

摘要： The invention relates to a prosthesis shaft for receiving an amputation stump of an extremity, comprising connecting means for a distal prosthesis device (2), wherein the prosthesis shaft (1) comprises at least one shell (11, 12), which has an arched, open cross-section and the shell ends of which in the applied state overlap each other at least partially, at least one tensioning means (14, 15) being disposed on the shell (11, 12), said means acting in the circumferential direction and tensioning the shell ends relative to each other, and the shell (11, 12) being made of a dimensionally stable plastic having regions with varying elasticity.

摘要翻译： 本发明涉及一种用于接收末端截肢残肢的假体轴，包括用于远端假体装置（2）的连接装置，其中假体轴（1）包括至少一个壳体（11,12），其具有拱形 至少部分地相互重叠的至少一个张紧装置（14,15）设置在壳体（11,12）上，所述装置沿圆周方向作用 并且相对于彼此张紧壳体端部，并且壳体（11,12）由具有变化弹性的区域的尺寸稳定的塑料制成。

公开(公告)号：US09180027B2

公开(公告)日：2015-11-10

申请号：US12670465

申请日：2008-07-10

申请人： Thomas Kettwig ,  Sven Zarling ,  Bernard Garus ,  Felix Ruess

发明人： Thomas Kettwig ,  Sven Zarling ,  Bernard Garus ,  Felix Ruess

IPC分类号： A61F2/78 ,  A61B5/0408 ,  A61B5/00 ,  A61N1/04 ,  D04B1/26 ,  A61F2/00 ,  A61F2/30 ,  A61F2/70

CPC分类号： A61F2/80 ,  A61B5/0408 ,  A61B5/6804 ,  A61F2/0077 ,  A61F2/70 ,  A61F2/72 ,  A61F2/7812 ,  A61F2002/30024 ,  A61F2002/3007 ,  A61F2002/501 ,  A61F2002/705 ,  A61F2002/7806 ,  A61F2250/0021 ,  A61F2310/0052 ,  A61N1/0452 ,  A61N1/0456 ,  A61N1/0472 ,  A61N1/0484 ,  D04B1/265 ,  D10B2403/021

摘要： The invention relates to an orthopedic interface (1) comprising a planar 3D textile (2) having a top (22) and a bottom (21), which are held at a distance from each other by supporting threads (24) and are connected to each other, wherein the bottom (21) of the spaced knitted fabric (2) is configured for resting on the skin of an interface user. The side of the bottom (21) facing the skin is provided with an adhesive coating (23) at least in some regions.

摘要翻译： 本发明涉及一种包括具有顶部（22）和底部（21）的平面3D织物（2）的整形外科界面（1），它们通过支撑螺纹（24）彼此保持一定距离，并连接到 彼此相对，其中间隔开的针织物（2）的底部（21）被配置为搁置在界面使用者的皮肤上。 至少在一些区域中，面向皮肤的底部（21）的侧面设置有粘合剂涂层（23）。

公开(公告)号：US08979934B2

公开(公告)日：2015-03-17

申请号：US14154577

申请日：2014-01-14

申请人： David Louis Kirschman

发明人： David Louis Kirschman

IPC分类号： A61F2/44 ,  A61F2/30 ,  A61F2/46

CPC分类号： A61F2/447 ,  A61F2/30767 ,  A61F2/30771 ,  A61F2/3094 ,  A61F2/4611 ,  A61F2002/30014 ,  A61F2002/30024 ,  A61F2002/30321 ,  A61F2002/30448 ,  A61F2002/30451 ,  A61F2002/30769 ,  A61F2002/30789 ,  A61F2002/30838 ,  A61F2002/30841 ,  A61F2002/30892 ,  A61F2002/30904 ,  A61F2002/30906 ,  A61F2002/3092 ,  A61F2002/30924 ,  A61F2002/30929 ,  A61F2002/30968 ,  A61F2002/3098 ,  A61F2002/30981 ,  A61F2250/0021 ,  A61F2310/00407 ,  A61F2310/00413

摘要： An orthopedic implant comprising a substrate material adapted to provide the orthopedic implant. The implant has a primary friction area located on or integral with the substrate material. The primary friction area defining an engagement surface having a primary frictional feature. A secondary friction area is located on or integral with the engagement surface and defining a second frictional feature. The primary friction area and the secondary friction area defining a friction interface zone between the orthopedic implant and at least one bone. The secondary friction area increases a friction of the engagement surface and modulus of elasticity to enhance the frictional engagement between the engagement surface and the at least one bone.

摘要翻译： 一种整形外科植入物，其包括适于提供矫形植入物的基底材料。 植入物具有位​​于基底材料上或与基底材料一体的主摩擦区域。 主摩擦区域限定具有初级摩擦特征的接合表面。 二次摩擦区域位于接合表面上或与接合表面一体并且限定第二摩擦特征。 主摩擦区域和二次摩擦区域限定了矫形植入物与至少一个骨骼之间的摩擦界面区域。 二次摩擦区域增加接合表面和弹性模量的摩擦，以增强接合表面和至少一个骨骼之间的摩擦接合。

公开(公告)号：US20140336765A1

公开(公告)日：2014-11-13

申请号：US14339280

申请日：2014-07-23

申请人： Simplify Medical, Inc.

发明人： Yves Arramon

IPC分类号： A61F2/44

CPC分类号： A61F2/4425 ,  A61F2/30965 ,  A61F2002/30024 ,  A61F2002/30153 ,  A61F2002/30448 ,  A61F2002/30451 ,  A61F2002/305 ,  A61F2002/30563 ,  A61F2002/30607 ,  A61F2002/30616 ,  A61F2002/30649 ,  A61F2002/3065 ,  A61F2002/30654 ,  A61F2002/30662 ,  A61F2002/30843 ,  A61F2002/30884 ,  A61F2002/30904 ,  A61F2002/443 ,  A61F2220/0016 ,  A61F2310/00011 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00131 ,  A61F2310/00179 ,  A61F2310/00323 ,  A61F2310/00407 ,  A61F2310/00604 ,  A61F2310/00796 ,  A61F2310/0088

摘要： An intervertebral disc includes a superior endplate having an upper vertebral contacting surface and a lower bearing surface, wherein the upper vertebral contacting surface of the superior endplate has a central portion that is raised relative to a peripheral portion of the superior endplate, and wherein the lower bearing surface has a concavity disposed opposite the raised central portion. The disc includes an inferior endplate having a lower vertebral contacting surface and an upper surface, wherein the lower vertebral contacting surface of the inferior endplate has a central portion and wherein the upper bearing surface has a concavity disposed opposite the central portion. A core is positioned between the upper and inferior endplates, the core having upper and lower core bearing surfaces configured to mate with the bearing surfaces of the upper and inferior endplates. The upper vertebral contacting surface of the superior endplate has a different shape than the lower vertebral contacting surface of the inferior endplate.

摘要翻译： 椎间盘包括具有上椎骨接触表面和下支承表面的上端板，其中上端板的上椎体接触表面具有相对于上端板的周边部分升高的中心部分，并且其中下下板 轴承表面具有与升高的中心部分相对设置的凹部。 盘包括具有下椎骨接触表面和上表面的下端板，其中下端板的下椎骨接触表面具有中心部分，并且其中上支承表面具有与中心部分相对设置的凹部。 芯部位于上端板和下端板之间，芯体具有被配置为与上端板和下端板的支承表面配合的上芯轴支承表面和下芯轴承表面。 上端板的上椎体接触表面具有与下端板的下椎骨接触表面不同的形状。

公开(公告)号：US08308817B2

公开(公告)日：2012-11-13

申请号：US12219953

申请日：2008-07-31

申请人： Egill Sveinbjorn Egilsson ,  Palmar I. Gudnason ,  Olafur Halldorsson ,  Thordur Elefsen

发明人： Egill Sveinbjorn Egilsson ,  Palmar I. Gudnason ,  Olafur Halldorsson ,  Thordur Elefsen

IPC分类号： A61F2/78 ,  A61F2/80

CPC分类号： A61F2/7812 ,  A61F2002/30024 ,  A61F2002/5055 ,  A61F2002/5056 ,  A61F2002/7818 ,  A61F2002/785 ,  A61F2210/0076 ,  A61F2250/0021 ,  A61F2250/0023 ,  A61L27/26 ,  A61L27/56 ,  A61L2420/08

摘要： A liner is arranged for use in prosthetic and orthopedic devices. The liner defines first and second end portions, and inner and outer surfaces. The liner includes an inner layer having a frictional component and forms at least part of the periphery of the inner liner surface. The inner layer defines a plurality of apertures. A porous element is in communication with the inner liner surface and is connected to the inner layer such that the apertures permit a transfer of air from the inner surface to the porous element. A base layer adjoins the porous element and extends between the first and second end portions of the liner.

摘要翻译： 衬里布置用于假体和矫形装置。 衬套限定第一和第二端部以及内表面和外表面。 衬套包括具有摩擦部件的内层，并形成内衬面表面的至少一部分周边。 内层限定多个孔。 多孔元件与内衬表面连通并连接到内层，使得孔允许空气从内表面传递到多孔元件。 基底层邻接多孔元件并在衬垫的第一和第二端部之间延伸。

公开(公告)号：US08142517B2

公开(公告)日：2012-03-27

申请号：US12497117

申请日：2009-07-02

申请人： Kota Horie

发明人： Kota Horie

IPC分类号： A61F2/80

CPC分类号： A61F2/7812 ,  A61F2/80 ,  A61F2002/30024 ,  A61F2002/5056 ,  A61F2250/0021

摘要： A prosthesis for attachment to a residual limb. The prosthesis includes a liner into which the residual limb is insertable, a socket into which the liner is insertable, and a fibrous pile fastener arranged on the inner surface of the liner, the outer surface of the liner, and the inner wall of the socket. Fibers extend from the fibrous pile fastener on inner surface of the liner inclined toward a direction in which the residual limb is inserted into the liner. Fibers extend from the fibrous pile fastener on the outer surface of the liner inclined toward a direction reversed from a direction in which the liner is inserted into the socket. Further, fibers extend from the fibrous pile fastener on the inner wall of the socket toward the direction in which the liner is inserted into the socket.

摘要翻译： 用于附着于残肢的假体。 假体包括残留肢体可插入的衬垫，衬垫可插入的插座和布置在衬垫的内表面上的纤维紧固件，衬垫的外表面和插座的内壁 。 纤维从衬垫的内表面上的纤维紧固件延伸，朝向残留肢体插入衬垫的方向倾斜。 纤维从衬垫的外表面上的纤维紧固件延伸，朝向与衬套插入插座的方向相反的方向倾斜。 此外，纤维从插座的内壁上的纤维紧固件朝向衬套插入插座的方向延伸。

公开(公告)号：US07850740B2

公开(公告)日：2010-12-14

申请号：US12062227

申请日：2008-04-03

申请人： Brian N. Cox ,  Mohsen Khoshnevisan ,  Douglas G. Smith

发明人： Brian N. Cox ,  Mohsen Khoshnevisan ,  Douglas G. Smith

IPC分类号： A61F2/78 ,  A61F2/80

CPC分类号： A61F2/2814 ,  A61F2/30749 ,  A61F2/78 ,  A61F2/80 ,  A61F2002/30024 ,  A61F2002/30079 ,  A61F2002/30433 ,  A61F2002/5056 ,  A61F2002/6863 ,  A61F2002/704 ,  A61F2002/705 ,  A61F2002/7625 ,  A61F2002/7635 ,  A61F2002/7665 ,  A61F2002/768 ,  A61F2002/7818 ,  A61F2002/785 ,  A61F2002/7887 ,  A61F2210/009 ,  A61F2220/0041 ,  A61F2250/0021

摘要： Provided is a prosthesis system for indirectly coupling a prosthesis to the skeletal structure of a person. The system includes a plurality of individual magnets and magnet sets attached to a prosthetic socket of a prosthetic device. The magnets may be permanent magnets or electromagnets. A second plurality of magnets is embedded within a residual limb of a person, mounted to or within a sub-dermal strut. In operation, the magnetic fields generated by the magnets of the prosthetic socket, which may be dynamic magnetic fields, interact with the magnetic fields generated by the magnets anchored beneath the skin of the person, to hold the prosthetic device in position during use. A power supply provides current to any electromagnets, and a controller alters any required magnetic fields based on input received from both load and position sensors in the sub-dermal strut.

摘要翻译： 提供了一种用于将假体间接地联接到人的骨骼结构的假体系统。 该系统包括附接到假体装置的假体插座的多个单个磁体和磁体组。 磁体可以是永磁体或电磁体。 第二组多个磁体被嵌入在人的残肢中，安装在子皮支架内或内皮支柱内。 在操作中，由可能是动态磁场的假肢插座的磁体产生的磁场与由锚定在人的皮肤下面的磁体产生的磁场相互作用，以在使用期间将假体装置保持在适当位置。 电源向任何电磁铁提供电流，并且控制器基于从次级支架中的负载和位置传感器接收的输入来改变任何所需的磁场。

公开(公告)号：US20100191348A1

公开(公告)日：2010-07-29

申请号：US12670458

申请日：2008-07-25

申请人： Thomas Kettwig ,  Bernard Carus ,  Sven Zarling ,  Felix Ruess

发明人： Thomas Kettwig ,  Bernard Carus ,  Sven Zarling ,  Felix Ruess

IPC分类号： A61F2/46

CPC分类号： A61F2/80 ,  A61F2/78 ,  A61F2002/30024 ,  A61F2002/7862 ,  A61F2002/7881 ,  A61F2002/7893 ,  A61F2250/0018 ,  A61F2250/0021 ,  A61F2250/006

摘要： The invention relates to a prosthesis shaft for receiving an amputation stump of an extremity, comprising connecting means for a distal prosthesis device (2), wherein the prosthesis shaft (1) comprises at least one shell (11, 12), which has an arched, open cross-section and the shell ends of which in the applied state overlap each other at least partially, at least one tensioning means (14, 15) being disposed on the shell (11, 12), said means acting in the circumferential direction and tensioning the shell ends relative to each other, and the shell (11, 12) being made of a dimensionally stable plastic having regions with varying elasticity.

摘要翻译： 本发明涉及一种用于接收末端截肢残肢的假体轴，包括用于远端假体装置（2）的连接装置，其中假体轴（1）包括至少一个壳体（11,12），其具有拱形 至少部分地相互重叠的至少一个张紧装置（14,15）设置在壳体（11,12）上，所述装置沿圆周方向作用 并且相对于彼此张紧壳体端部，并且壳体（11,12）由具有变化弹性的区域的尺寸稳定的塑料制成。