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84 条记录 (耗时 0.037 秒)

    Femoral acetabular impingement guide
    6.
    发明授权
    Femoral acetabular impingement guide 有权
    股骨髋臼碰撞指南

    公开(公告)号：US09113971B2

    公开(公告)日：2015-08-25

    申请号：US12893306

    申请日：2010-09-29

    申请人： Robert Metzger ,  Jason D. Meridew ,  John M. Susaraba

    发明人： Robert Metzger ,  Jason D. Meridew ,  John M. Susaraba

    IPC分类号： A61F2/46 ,  A61B17/80 ,  A61B17/17 ,  A61B19/00 ,  A61B17/00

    CPC分类号： A61B17/809 ,  A61B17/175 ,  A61B34/10 ,  A61B2017/00526 ,  A61B2034/108

    摘要： An orthopedic device for correcting a femoral bone abnormality includes a patient-specific three-dimensional shell and a patient-specific guiding feature. The shell has an outer surface and an inner bone engagement surface customized in a pre-operating planning stage by computer imaging to closely mate and conform to and substantially cover a femoral head of a patient in only one position. The guiding feature is pre-operatively planned relative to the shell such that when the shell is fitted over the femoral head, the guiding feature can guide a removal tool for removing an abnormality portion of the proximal femur of the patient.

    摘要翻译： 用于矫正股骨骨畸形的矫形装置包括患者特定的三维外壳和患者特定的引导特征。 壳体具有通过计算机成像在预操作计划阶段定制的外表面和内骨接合表面，以在仅一个位置紧密配合并且基本上覆盖患者的股骨头。 引导特征相对于壳体预先操作地设计，使得当壳体装配在股骨头上方时，引导特征可以引导移除工具以移除患者的近端股骨的异常部分。

    Cartilage repair system with flexible trephine
    7.
    发明授权
    Cartilage repair system with flexible trephine 有权
    软骨修复系统，灵活环钻

    公开(公告)号：US08801716B2

    公开(公告)日：2014-08-12

    申请号：US12862378

    申请日：2010-08-24

    申请人： Jason D. Meridew

    发明人： Jason D. Meridew

    IPC分类号： A61B17/56 ,  A61B17/14

    CPC分类号： A61F2/4618 ,  A61B17/1631 ,  A61B17/1635 ,  A61B17/1637 ,  A61B17/1764 ,  A61F2002/4627 ,  A61F2002/4649 ,  A61F2002/4687 ,  Y10T408/895

    摘要： A system for repairing cartilage includes a trephine having a passage extending along a longitudinal axis of the trephine. The trephine has a distal end and a proximal end. The distal end includes a cutting member operable to cut a cartilage plug from a donor site. The passage is operable to receive the cartilage plug. Also, the trephine is flexible to selectively move between a first position in which the longitudinal axis is substantially linear and a second position in which the longitudinal axis is nonlinear. Moreover, the system includes a guide tool that is removably coupled to the trephine. The guide tool is operable to selectively move the trephine between the first and second positions. In addition, the system includes an ejector tool that ejects the cartilage plug from the passage toward a defect site.

    摘要翻译： 用于修复软骨的系统包括具有沿着环钻的纵向轴线延伸的通道的环钻。 环钻具有远端和近端。 远端包括可操作以从供体部位切割软骨塞的切割构件。 通道可操作以接收软骨塞。 此外，环钻是灵活的，以选择性地在其中纵轴基本上线性的第一位置和纵轴是非线性的第二位置之间移动。 此外，该系统包括可拆卸地联接到环钻的引导工具。 引导工具可操作以选择性地在第一和第二位置之间移动环钻。 另外，该系统还包括一个弹出器工具，其将软骨塞从通道向缺陷部位排出。

    Microfracture pick for femoral head
    8.
    发明授权
    Microfracture pick for femoral head 有权
    股骨头微裂缝

    公开(公告)号：US08721648B2

    公开(公告)日：2014-05-13

    申请号：US13107387

    申请日：2011-05-13

    申请人： Jason D. Meridew

    发明人： Jason D. Meridew

    IPC分类号： A61B17/56

    CPC分类号： A61B17/1668 ,  A61B17/1604 ,  A61B17/1664 ,  A61B17/1666 ,  A61B17/1675 ,  A61B17/1742 ,  A61B17/56 ,  A61B2017/564

    摘要： The present teachings provide one or more surgical implements for repairing damaged tissue, such as cartilage on the femoral head. A microfracture pick system for repairing cartilage on a femoral head is provided. The system can include a handle having a proximal end and a distal end. The system can also include an arcuate arm shaped to extend from the distal end of the handle and adapted to extend around the femoral head. The arcuate arm can have a distal tip extending toward the handle along a longitudinal axis of the handle. The system can also include an impaction member at the proximal end of the handle.

    摘要翻译： 本教导提供了一种或多种用于修复受损组织例如股骨头上的软骨的外科手术器械。 提供了用于修复股骨头上的软骨的微裂缝拾取系统。 该系统可以包括具有近端和远端的手柄。 该系统还可以包括弓形臂，其形状从手柄的远端延伸并且适于围绕股骨头延伸。 弧形臂可以具有沿着手柄的纵向轴线朝向手柄延伸的远侧末端。 该系统还可以包括在手柄的近端处的冲击构件。

    Acetabular cup fixation
    9.
    发明授权
    Acetabular cup fixation 有权
    髋臼杯固定

    公开(公告)号：US08556985B2

    公开(公告)日：2013-10-15

    申请号：US13299663

    申请日：2011-11-18

    申请人： Jason D. Meridew

    发明人： Jason D. Meridew

    IPC分类号： A61F2/32

    CPC分类号： A61F2/34 ,  A61B17/8042 ,  A61B17/8047 ,  A61B17/8052 ,  A61B17/8057 ,  A61B17/8685 ,  A61F2002/30332 ,  A61F2002/30378 ,  A61F2002/30485 ,  A61F2002/30538 ,  A61F2002/3401 ,  A61F2002/3404 ,  A61F2002/3446 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2250/0006

    摘要： An acetabular cup system includes an acetabular cup having a wall with an inner surface and an outer surface. The acetabular cup includes a fixation opening through the wall, the fixation opening including a first wall portion adjacent to the inner surface and a second wall portion adjacent to the outer surface. The acetabular cup system also includes a fixation fastener including a head and a shaft with a bone-anchoring portion. The fastener can be inserted though the fixation opening. The head includes a first head portion engageable with the first wall portion and a second head portion engageable with the second wall portion.

    摘要翻译： 髋臼杯系统包括具有内表面和外表面的壁的髋臼杯。 髋臼杯包括通过该壁的固定开口，固定开口包括邻近内表面的第一壁部分和邻近外表面的第二壁部分。 髋臼杯系统还包括固定紧固件，其包括头部和具有骨锚固部分的轴。 紧固件可以穿过固定开口插入。 头部包括可与第一壁部分接合的第一头部部分和可与第二壁部分接合的第二头部部分。