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    ARTHROPLASTY COMPONENTS
    3.
    发明申请
    ARTHROPLASTY COMPONENTS 有权
    牙齿组件

    公开(公告)号：US20170071748A1

    公开(公告)日：2017-03-16

    申请号：US15263012

    申请日：2016-09-12

    申请人： Deltoid, LLC

    发明人： C. Scott HUMPHREY

    IPC分类号： A61F2/40

    CPC分类号： A61F2/4003 ,  A61F2/30942 ,  A61F2/4014 ,  A61F2/4081 ,  A61F2002/30013 ,  A61F2002/30092 ,  A61F2002/30253 ,  A61F2002/30616 ,  A61F2002/30878 ,  A61F2002/30881 ,  A61F2002/30884 ,  A61F2002/30891 ,  A61F2002/30899 ,  A61F2002/30948 ,  A61F2002/4007 ,  A61F2220/0016 ,  A61F2230/0076 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00161 ,  A61F2310/00796

    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. Each humeral head prosthesis component in the array is characterized by a ratio relationship of the minor diameter divided by the major diameter of the base, each having a major diameter and a minor diameter that is different from each of the other prosthesis components in the array, wherein as the major diameter is increased the ratio of the minor diameter to the major diameter is decreased. The humeral head prosthesis components in the array vary from having a base with a more circular cross sectional shape to a more elongated elliptical cross sectional shape with increasing size.

    摘要翻译： 用于长骨关节置换的系统包括肱骨头假体部件和肱骨头假体部件阵列，阵列中的每个肱骨头假体部件具有半椭圆形并由长轴，短轴限定的凸形关节表面， 顶点和具有椭圆形截面形状的基底，该椭圆形横截面形状由沿着长轴的大直径和沿着短轴的小直径限定。 阵列中的每个肱骨头假体部件的特征在于，所述小直径的比率关系除以所述基部的主直径，每个所述直径与所述阵列中的每个其他假体部件的大直径和小直径不同， 其中随着主直径的增加，小直径与长径的比例降低。 阵列中的肱骨头假体部件从具有更圆形横截面形状的基部到具有增加尺寸的更细长的椭圆形横截面形状变化。

    Arthroplasty implants and methods for orienting joint prosthesis
    4.
    发明授权
    Arthroplasty implants and methods for orienting joint prosthesis 有权

    公开(公告)号：US10433969B2

    公开(公告)日：2019-10-08

    申请号：US15941861

    申请日：2018-03-30

    申请人： DELTOID, LLC

    发明人： C. Scott Humphrey

    IPC分类号： A61F2/40 ,  A61F2/30

    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.

    ARTHROPLASTY COMPONENTS
    5.
    发明申请
    ARTHROPLASTY COMPONENTS 审中-公开

    公开(公告)号：US20180280151A1

    公开(公告)日：2018-10-04

    申请号：US15940542

    申请日：2018-03-29

    申请人： DELTOID, LLC

    发明人： C. Scott HUMPHREY

    IPC分类号： A61F2/40 ,  A61F2/30

    摘要： Systems, kits and methods for long bone arthroplasty that include arrays of humeral head prosthesis components, each having on a first side a bone articulation surface that has an overall generally hemielliptical convex shape defined by a major axis and a minor axis, the bone articulation surface having an apex and a base that each has an non-circular elliptical cross sectional shape, the prosthesis components having on an opposite side, adjacent the base, a bone contact surface. The humeral head prosthesis components in the arrays vary from having a base with a more circular cross sectional shape to a more elongated elliptical cross sectional shape with increasing size.