FEMORAL HEAD RESURFACING IMPLANT WITH INTERNAL PLATE FIXATION AND INSTRUMENTATION
    11.
    发明申请
    FEMORAL HEAD RESURFACING IMPLANT WITH INTERNAL PLATE FIXATION AND INSTRUMENTATION 审中-公开
    股骨头修复植入物内固定和仪器

    公开(公告)号:WO2008005923A3

    公开(公告)日:2008-12-24

    申请号:PCT/US2007072649

    申请日:2007-07-02

    Inventor: HODGE ANDREW W

    Abstract: The instantly disclosed implant is designed to resurface or partially replace (two versions) the arthritic or osteonecrotic femoral head in an anatomic fashion with maximum fixation, durability and stability. It will serve a wide range of patient ages, arthritic/traumatic deformity, and bone pathologies while providing for high performance activity. The implant has absolute fixation utilizing existing, contoured femoral head bone with or without bone cement/porous texturing, an internal plate with modular head attachment, and advantageously benefit from the concurrent use of precision guided instrumentation. This implant optimizes maximal femoral head contact with or without porous contact surfaces but does not rely purely on the head for long term stability. This new concept prevents the common failure mechanisms of femoral neck fracture, loosening and malpositioning as well as makes patient bone quality less important for this high performance hip resurfacing implant.

    Abstract translation: 立即公开的植入物被设计为以解剖学方式重新表面或部分替代(两个版本)关节炎或骨坏死性股骨头,具有最大的固定,耐久性和稳定性。 它将提供广泛的患者年龄,关节炎/创伤性畸形和骨骼病理,同时提供高性能活动。 植入物具有绝对固定,利用具有或不具有骨水泥/多孔纹理的现有的轮廓股骨头骨,具有模块化头部附接的内部板,并且有利地受益于并行使用精密引导仪器。 该植入物优化具有或不具有多孔接触表面的最大股骨头接触,但是不完全依赖于头部以获得长期稳定性。 这种新概念防止股骨颈骨折,松动和错位的常见的失败机制,并且使得患者骨质量对于这种高性能髋关节表面置换植入物不太重要。

    SURGICAL BONE CLAMP
    14.
    发明申请
    SURGICAL BONE CLAMP 审中-公开
    手术夹钳

    公开(公告)号:WO2008098307A1

    公开(公告)日:2008-08-21

    申请号:PCT/AU2008/000202

    申请日:2008-02-15

    Applicant: LYE, Robert

    Inventor: LYE, Robert

    CPC classification number: A61B17/1753

    Abstract: A surgical instrument (100) for clamping to a ball end of a femur. The instrument includes a body (102) and first (108), second (110) and third (112) clamping arms. The body (102) has a central longitudinal axis (CLA). The first clamping arm (108) is connected to the body (102) and has a proximal end (122) and a distal end (124). The second clamping arm (110) is connected to the body (102) and has a proximal end (130) and a distal end (134). The third clamping arm (112) is connected to the body (102) and has a proximal end (140) and a distal end (144). The distal ends of at least two of the first (108), second (110) and third (112) clamping arms are moveable toward the central longitudinal axis (CLA) of the body (102) to permit the surgical instrument (100) to clamp around at least a portion of the ball end of the femur. The at least two clamping arms are independently moveable relative to one another.

    Abstract translation: 一种用于夹持到股骨球端的手术器械(100)。 仪器包括主体(102)和第一(108),第二(110)和第三(112)夹紧臂。 主体(102)具有中心纵向轴线(CLA)。 第一夹紧臂(108)连接到主体(102)并且具有近端(122)和远端(124)。 第二夹持臂(110)连接到主体(102)并且具有近端(130)和远端(134)。 第三夹紧臂(112)连接到主体(102)并且具有近端(140)和远端(144)。 第一(108),第二(110)和第三(112)夹持臂中的至少两个的远端能够朝向主体(102)的中心纵向轴线(CLA)移动,以允许外科器械(100) 夹持股骨球端部的至少一部分。 所述至少两个夹持臂可相对于彼此独立地移动。

    SLIDING HIP HELICAL IMPLANT
    15.
    发明申请
    SLIDING HIP HELICAL IMPLANT 审中-公开
    滑动HIP HELICAL IMPLANT

    公开(公告)号:WO2008064059A2

    公开(公告)日:2008-05-29

    申请号:PCT/US2007/084780

    申请日:2007-11-15

    Abstract: A device for treating fractures comprises an intramedullary member sized and shaped for insertion along a longitudinal axis of a bone within a medullary canal thereof, the intramedullary member including a bore extending laterally therethrough and a lateral implant sized for insertion into the bone through the bore, a distal portion of the lateral implant including a plurality of substantially helical blades in combination with a sleeve slidably received over a proximal portion of the lateral implant, the sleeve being non-rotatably received on the proximal portion of the lateral implant and a locking member for locking the sleeve in a desired position within the bore.

    Abstract translation: 用于治疗骨折的装置包括尺寸和形状适于沿着其髓质管内的骨的纵向轴线插入的髓内构件,所述髓内构件包括横向延伸通过其中的孔,以及尺寸适于通过所述孔插入骨中的外侧植入物, 所述侧向植入物的远侧部分包括多个基本上螺旋形的叶片,所述多个基本上螺旋形的叶片与可滑动地容纳在所述侧向植入物的近侧部分上的套筒组合,所述套筒不可旋转地容纳在所述侧向植入物的近端部分上, 将套筒锁定在孔内的期望位置。

    MEDICAL INSTRUMENT AND PROCEDURE
    20.
    发明申请
    MEDICAL INSTRUMENT AND PROCEDURE 审中-公开
    医疗器械及程序

    公开(公告)号:WO1994012124A1

    公开(公告)日:1994-06-09

    申请号:PCT/US1993011201

    申请日:1993-11-18

    Abstract: A medical instrument (30) and procedure mills a groove at a precise angle and location in a partially formed bone canal (14) that has been drilled and reamed to provide a frustoconical seat (62) for a prothesis stem that has a conical proximal region. The groove finishes preparation of the canal in a precise manner so that an anti-rotation lug (24) attached to the conical proximal region of the prothesis stem (16) seats in the finished canal accurately.

    Abstract translation: 医疗器械(30)和程序在已经被钻孔和扩孔的部分形成的骨管(14)中以精确的角度和位置铣削槽,以为具有锥形近端区域的假体柄提供截头圆锥形座(62) 。 凹槽以精确的方式完成管道的准备,使得附接到假体柄(16)的锥形近端区域的防旋转凸耳(24)准确地安置在完成的管道中。

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