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    Surgical instruments for hip revision
    4.
    发明授权
    Surgical instruments for hip revision 失效
    髋关节修复手术器械

    公开(公告)号：US5342366A

    公开(公告)日：1994-08-30

    申请号：US838528

    申请日：1992-02-19

    Applicant: Leo A. Whiteside ,  Roy C. Wiley

    Inventor： Leo A. Whiteside ,  Roy C. Wiley

    IPC: A61B17/16 ,  A61B17/17 ,  A61B19/00 ,  A61F2/00 ,  A61F2/30 ,  A61F2/36 ,  A61F2/46 ,  A61F5/04 ,  A61B17/56

    CPC classification number: A61F2/4607 ,  A61B17/1659 ,  A61B17/1668 ,  A61B17/175 ,  A61B90/06 ,  A61F2/30942 ,  A61F2/36 ,  A61F2/4657 ,  A61F2/367 ,  A61F2/3672 ,  A61F2/3676 ,  A61F2002/30332 ,  A61F2002/30342 ,  A61F2002/30433 ,  A61F2002/30604 ,  A61F2002/30617 ,  A61F2002/30797 ,  A61F2002/30904 ,  A61F2002/30963 ,  A61F2002/3611 ,  A61F2002/3625 ,  A61F2002/365 ,  A61F2002/3696 ,  A61F2002/4619 ,  A61F2220/0033 ,  A61F2220/0041 ,  A61F2250/0097

    Abstract: A modular hip prosthesis operable to engage the cortical material in a host femur having a metaphysis and an intramedullary canal. The modular hip prosthesis includes a modular metaphyseal segment which is able to be inserted into the metaphysis of the host femur. The modular metaphyseal segment includes an axial cone portion and a cervical cone portion. The modular hip prosthesis further includes a modular diaphyseal segment which is able to be inserted into the intramedullary canal and being removably secured to the modular metaphyseal segment. Finally, the modular hip prosthesis includes a modular head which is able to engage the modular metaphyseal segment and is detached from the modular diaphyseal segment.Also disclosed is surgical instrumentation for use in implanting a medical device. The surgical instrumentation includes a template having a plurality of scaled markings disposed thereon. The surgical instrumentation also includes a plurality of surgical instruments also having scaled markings disposed thereon. The positions of the scaled markings on the surgical instruments have a correspondence with the position of the scaled markings on the template.

    Abstract translation: 模块化髋关节假体可操作以将皮质材料接合在具有干ysis端和髓内管的宿主股骨中。 模块化髋关节假体包括一个可以插入主骨股骨干a端的模块干al端段。 模块化干al段包括轴向锥体部分和颈锥部分。 模块化髋关节假体还包括一个模块化的骨干段，能够插入髓内管并且可移除地固定在模块化干al端。 最后，模块化髋关节假体包括一个模块化的头部，能够与模块化的干al端部分接合，并与模块化骨干段分离。 还公开了用于植入医疗装置的手术器械。 手术器械包括其上设置有多个刻度标记的模板。 手术器械还包括多个外科器械，其上设置有刻度标记。 手术器械上的缩放标记的位置与模板上的缩放标记的位置具有对应关系。

    Acetabular cup prosthesis assembly
    6.
    发明授权
    Acetabular cup prosthesis assembly 失效
    髋臼假体组装

    公开(公告)号：US5019105A

    公开(公告)日：1991-05-28

    申请号：US388932

    申请日：1989-08-03

    Applicant: Roy C. Wiley

    Inventor： Roy C. Wiley

    IPC: A61F2/00 ,  A61F2/32 ,  A61F2/34 ,  A61F2/46

    CPC classification number: A61F2/34 ,  A61F2/4637 ,  A61F2002/3241 ,  A61F2002/325 ,  A61F2002/3283 ,  A61F2002/3291 ,  A61F2002/3411 ,  A61F2002/3448 ,  A61F2002/3474 ,  A61F2002/4641 ,  A61F2002/4642 ,  A61F2310/00023 ,  A61F2310/00029

    Abstract: An acetabular cup prosthesis assembly has an outer shell, a bearing insert, a locking collar, and a locking ring. The bearing insert is retained within the outer shell, which has a generally smooth, hemispherical outer surface. The bearing insert is adapted to receive the femoral head of a hip prosthesis. An opening of the insert has a first diameter which is smaller than the diameter of the femoral head, and is elastically expandable to a second diameter to allow for passage of the femoral head through the opening. The locking collar is movable from a disengaged position to an engaged position adjacent the bearing insert to prevent the opening from expanding to the second diameter so as to lock the femoral head in position within the insert. The locking ring is disposed within a first circumferential groove in the inner surface of the outer shell, and serves to maintain the locking collar in position adjacent the bearing insert. The outer shell, the bearing insert, and the locking ring may be assembled into a sub-assembly which may be separately packed and sterilized for use by an orthopedic surgeon. The sub-assembly and locking collar form a two-component system which is easily manipulated during the implantation procedure.

    Abstract translation: 髋臼杯假体组件具有外壳，轴承插入件，锁定环和锁定环。 轴承插件保持在外壳内，外壳具有大致平滑的半球形外表面。 轴承插入件适于接纳髋关节假体的股骨头。 插入件的开口具有小于股骨头直径的第一直径，并且可弹性地扩展到第二直径以允许股骨头通过开口。 锁定环可以从脱离位置移动到靠近轴承插入件的接合位置，以防止开口膨胀到第二直径，从而将股骨头锁定在插入件内的适当位置。 锁定环设置在外壳的内表面中的第一周向槽内，并用于将锁定环保持在与轴承插入件相邻的位置。 外壳，轴承插入件和锁定环可以组装成子组件，其可以被单独包装和消毒以供矫形外科医生使用。 子组件和锁定环形成双组分系统，其在植入过程中容易操作。

    Method and apparatus for preparing a glenoid surface
    8.
    发明授权
    Method and apparatus for preparing a glenoid surface 有权
    用于制备关节盂面的方法和装置

    公开(公告)号：US07294133B2

    公开(公告)日：2007-11-13

    申请号：US11143529

    申请日：2005-06-02

    Applicant: Robert W. Zink ,  Roy C. Wiley ,  Gregory P. Nicholson ,  Michael Pearl

    Inventor： Robert W. Zink ,  Roy C. Wiley ,  Gregory P. Nicholson ,  Michael Pearl

    IPC: A61B17/58

    CPC classification number: A61B17/1684 ,  A61B17/1666 ,  A61B17/1697 ,  A61B17/1778

    Abstract: A method and apparatus for facilitating shoulder arthroplasty by providing a reference to establish version of the glenoid. In one form of the invention, a guide for positioning a guide pin to facilitate implantation of a glenoid prosthesis is provided. To properly position the guide pin, the guide is first oriented with respect to the scapula. A portion of the guide is positioned over the approximate center of the glenoid surface and another portion of the guide is positioned against the anterior surface of the scapula. After the guide is properly positioned, the guide pin is inserted through an aperture in the guide and anchored in the glenoid. Thereafter, the guide pin can serve as an alignment guide for other devices used to modify the glenoid surface. For example, a reamer having a cannulated central shaft can be placed over the guide pin and utilized to resurface the glenoid.

    Abstract translation: 一种通过提供建立关节盂形式的参考来促进肩关节置换的方法和装置。 在本发明的一种形式中，提供了一种用于定位导销以便于植入关节盂假体的引导件。 为了使引导销正确定位，引导件首先相对于肩胛骨定向。 引导件的一部分定位在关节盂表面的大致中心上方，并且引导件的另一部分抵靠肩胛骨的前表面定位。 在引导件正确定位之后，引导销通过引导件中的孔插入并锚定在关节盂中。 此后，引导销可以用作用于修改关节盂表面的其他装置的对准引导件。 例如，具有插管中心轴的扩孔器可以放置在引导销上方并用于重新关闭关节盂。

    Method and apparatus for securing soft tissues, tendons and ligaments to bone
    9.
    发明授权
    Method and apparatus for securing soft tissues, tendons and ligaments to bone 失效
    将软组织，肌腱和韧带固定在骨上的方法和装置

    公开(公告)号：US5527342A

    公开(公告)日：1996-06-18

    申请号：US167532

    申请日：1993-12-14

    Applicant: William S. Pietrzak ,  Roy C. Wiley ,  David L. Ahlersmeyer

    Inventor： William S. Pietrzak ,  Roy C. Wiley ,  David L. Ahlersmeyer

    IPC: A61B17/04 ,  A61B17/06 ,  A61F2/08

    CPC classification number: A61B17/0401 ,  A61B2017/0409 ,  A61B2017/0414 ,  A61B2017/06057 ,  A61B2017/06142 ,  A61F2/0811

    Abstract: An apparatus for securing soft tissues, tendons and ligaments to bone using a suture strand. The apparatus includes a spear member which is able to pierce and securely engage the bone. The spear member includes an eyelet which is able to carry the suture strand at a position along the midportion of the suture strand. The suture strand is secured to the bone upon engagement between the spear member and the bone. In addition, the ends of the suture strand are accessible to the surgeon so that they may be manipulated so as to secure the soft tissue to the bone.

    Abstract translation: 一种使用缝合线固定软组织，肌腱和韧带到骨骼的装置。 该装置包括能够刺穿并牢固地接合骨头的矛形构件。 矛形构件包括能够沿着缝合线的中间部分的位置携带缝合线的孔眼。 缝合线在钉构件和骨之间的接合时被固定到骨骼上。 此外，缝合线的端部可由外科医生接近，使得它们可被操纵以将软组织固定在骨上。

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