Mobile Bearing Glenoid Prosthesis
    4.
    发明申请
    Mobile Bearing Glenoid Prosthesis 有权
    移动轴承关节假体

    公开(公告)号:US20110276144A1

    公开(公告)日:2011-11-10

    申请号:US13094180

    申请日:2011-04-26

    IPC分类号: A61F2/40

    摘要: A prosthesis assembly configured for use with a scapula in one embodiment includes a spherical humeral component, an elongated glenoid bearing including a first bearing surface with (i) a first spherical end portion with a first radius of curvature, (ii) a second spherical end portion with a second radius of curvature, and (iii) a central portion located between the first spherical end portion and the second spherical end portion, and a first coupling portion extending from a second bearing surface opposite the bearing surface, and a base configured to rotatably support the elongated glenoid bearing, wherein the first radius of curvature is substantially equal to the second radius of curvature and the central portion does not have a radius of curvature that is substantially equal to the second radius of curvature.

    摘要翻译: 在一个实施例中构造成用于肩胛骨的假体组件包括球形肱骨部件,细长的关节盂轴承,其包括第一支承表面,所述第一支承表面具有(i)具有第一曲率半径的第一球形端部,(ii)第二球形端 具有第二曲率半径的部分,以及(iii)位于第一球形端部与第二球形端部之间的中心部分,以及从与支承面相对的第二支承面延伸的第一联接部, 可旋转地支撑细长的关节盂轴承,其中第一曲率半径基本上等于第二曲率半径,并且中心部分不具有基本上等于第二曲率半径的曲率半径。

    Shoulder Prosthesis with Vault-Filling Structure having Bone-Sparing Configuration
    5.
    发明申请
    Shoulder Prosthesis with Vault-Filling Structure having Bone-Sparing Configuration 有权
    具有挽救结构的肩部假体具有骨骼保持配置

    公开(公告)号:US20100161065A1

    公开(公告)日:2010-06-24

    申请号:US12343237

    申请日:2008-12-23

    IPC分类号: A61F2/40

    摘要: A shoulder prosthesis includes a vault-filling component defining a bearing-facing surface and having a first coupling component, the vault-filling component including (i) a vault-filling first portion defining a first part of the bearing-facing surface, and (ii) a projecting second portion projecting from the vault-filling first portion so as to define a second part of the bearing-facing surface. The vault-filling first portion and the projecting second portion define a bone space therebetween. The shoulder prosthesis further includes a bearing component defining a bearing surface and having a second coupling component configured to cooperate with the first coupling component to couple the bearing component to the vault-filling component. At least one bone attachment member positioned in the bone space. The projecting second portion of the vault-filling component further defines a scapula-facing surface. The vault-filling first portion of the vault-filling component further defines (i) a first lateral surface extending from the scapula-facing surface, and (ii) a second lateral surface extending from the first part of the bearing-facing surface. The first lateral surface and the second lateral surface taper towards each other in a direction extending away from the bearing-facing surface.

    摘要翻译: 肩部假体包括限定支承面的表面并且具有第一联接部件的拱顶填充部件,所述拱顶填充部件包括(i)限定所述面向轴承表面的第一部分的拱顶填充第一部分和( ii)突出的第二部分,其从所述拱顶填充第一部分伸出,以限定所述面向轴承表面的第二部分。 拱顶填充的第一部分和突出的第二部分在它们之间限定骨空间。 所述肩假体还包括限定支承表面的轴承部件,并具有构造成与所述第一联接部件配合以将所述轴承部件联接到所述拱顶填充部件的第二联接部件。 定位在骨空间中的至少一个骨附着构件。 拱顶填充部件的突出的第二部分进一步限定了朝向肩胛骨的表面。 拱顶填充部件的拱顶填充第一部分进一步限定(i)从面向肩胛骨的表面延伸的第一侧表面,和(ii)从所述支承面向表面的第一部分延伸的第二侧表面。 第一侧表面和第二侧表面在远离面向轴承表面的方向上朝向彼此逐渐变细。

    Joint Arthroplasty Kit and Method
    6.
    发明申请
    Joint Arthroplasty Kit and Method 有权
    联合关节成形术套件和方法

    公开(公告)号:US20090187193A1

    公开(公告)日:2009-07-23

    申请号:US12410032

    申请日:2009-03-24

    IPC分类号: A61F5/00 A61B17/58 A61F2/30

    CPC分类号: A61B90/06 A61B2090/061

    摘要: A method for providing joint arthroplasty includes providing a gauge for making a measurement of the contour of a long bone, making a measurement of the contour of a long bone with the gauge, providing a plurality of joint prostheses, selecting one of the plurality of joint prostheses based upon the measurement of the contour, resecting a long bone, and implanting the selected one prosthesis onto the long bone. A kit is also provided for selecting one of a plurality of joint implants for use in joint arthroplasty on a bone. The kit includes a first gauge and a second gauge.

    摘要翻译: 一种用于提供关节置换术的方法,包括提供用于测量长骨轮廓的量规,用该计量器测量长骨的轮廓,提供多个关节假体,选择多个关节中的一个 基于轮廓的测量,切割长骨,以及将选定的一个假体植入到长骨上的假体。 还提供了一种套件,用于选择用于骨骼上的关节置换术中的多个关节植入物中的一个。 该套件包括第一量规和第二量规。

    Mobile bearing glenoid prosthesis
    8.
    发明授权
    Mobile bearing glenoid prosthesis 有权
    移动轴承关节盂假体

    公开(公告)号:US08882845B2

    公开(公告)日:2014-11-11

    申请号:US13094180

    申请日:2011-04-26

    IPC分类号: A61F2/40 A61F2/30

    摘要: A prosthesis assembly configured for use with a scapula in one embodiment includes a spherical humeral component, an elongated glenoid bearing including a first bearing surface with (i) a first spherical end portion with a first radius of curvature, (ii) a second spherical end portion with a second radius of curvature, and (iii) a central portion located between the first spherical end portion and the second spherical end portion, and a first coupling portion extending from a second bearing surface opposite the bearing surface, and a base configured to rotatably support the elongated glenoid bearing, wherein the first radius of curvature is substantially equal to the second radius of curvature and the central portion does not have a radius of curvature that is substantially equal to the second radius of curvature.

    摘要翻译: 在一个实施例中构造成用于肩胛骨的假体组件包括球形肱骨部件,细长的关节盂轴承,其包括第一支承表面,所述第一支承表面具有(i)具有第一曲率半径的第一球形端部,(ii)第二球形端 具有第二曲率半径的部分,以及(iii)位于第一球形端部与第二球形端部之间的中心部分,以及从与支承面相对的第二支承面延伸的第一联接部, 可旋转地支撑细长的关节盂轴承,其中第一曲率半径基本上等于第二曲率半径,并且中心部分不具有基本上等于第二曲率半径的曲率半径。

    Joint arthroplasty kit and method
    9.
    发明授权
    Joint arthroplasty kit and method 有权
    联合关节成形术套件及方法

    公开(公告)号:US08070755B2

    公开(公告)日:2011-12-06

    申请号:US12410032

    申请日:2009-03-24

    IPC分类号: A61B17/58 A61F2/00

    CPC分类号: A61B90/06 A61B2090/061

    摘要: A method for providing joint arthroplasty includes providing a gauge for making a measurement of the contour of a long bone, making a measurement of the contour of a long bone with the gauge, providing a plurality of joint prostheses, selecting one of the plurality of joint prostheses based upon the measurement of the contour, resecting a long bone, and implanting the selected one prosthesis onto the long bone. A kit is also provided for selecting one of a plurality of joint implants for use in joint arthroplasty on a bone. The kit includes a first gauge and a second gauge.

    摘要翻译: 一种用于提供关节置换术的方法,包括提供用于测量长骨轮廓的量规,用该计量器测量长骨的轮廓,提供多个关节假体,选择多个关节中的一个 基于轮廓的测量,切割长骨,以及将选定的一个假体植入到长骨上的假体。 还提供了一种套件,用于选择用于骨骼上的关节置换术中的多个关节植入物中的一个。 该套件包括第一量规和第二量规。