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    • 29. 发明申请
    • ELBOW REPLACEMENT PROSTHESIS AND METHOD FOR IMPLANTATION
    • ELBOW替代物和植入方法
    • WO2010012007A2
    • 2010-01-28
    • PCT/US2009051884
    • 2009-07-27
    • WENDELBURG KIRKTEPIC SLOBODANTEPIC INJA
    • WENDELBURG KIRKTEPIC SLOBODANTEPIC INJA
    • A61F2/38
    • A61F2/3804A61F2002/30205A61F2002/30242A61F2002/30286A61F2002/30604A61F2002/30879A61F2002/3822A61F2002/3827A61F2002/3831A61F2230/0063A61F2230/0067A61F2230/0071A61F2310/00407
    • A modular elbow prosthesis is disclosed, as well as a surgical approach and implantation technique, for using the prosthesis. The system is the first and only to allow for a, Biomechanically Anatomical, Nonconstrained, Compartmental (BANC) Elbow Arthroplasty. The modularity of the system allows it to be implanted as an unicompartmental or partial elbow replacement or a total elbow replacement. The modular elbow prosthesis for partial elbow replacement includes a cylindrical medial humeral component, a polyethylene ring thereon, and a semicircular medial ulnar component which mates with the polyethylene ring. Additionally, for total elbow replacement, the modular elbow prosthesis also includes a circular lateral humeral component, a polyethylene ring thereon, a semicircular lateral ulnar component, and a radial component. Implantation of the prosthesis is through a minimally invasive medial surgical approach with the aid of precision biomechanical guides. The application is well suited for canines, other quadrupeds, and people.
    • 公开了一种模块化肘关节假体,以及用于使用假体的手术方式和植入技术。 该系统是第一个也是唯一允许一个生物力学解剖,非约束,室(BANC)肘关节置换术。 系统的模块化允许将其植入为单间或部分弯头置换或全弯头置换。 用于部分肘关节置换的模块化肘关节假体包括圆柱形内侧肱骨部件,其上的聚乙烯环和与聚乙烯环配合的半圆形内侧尺骨部件。 此外,对于全肘关节置换,模块化肘假体还包括圆形侧肱骨部件,其上的聚乙烯环,半圆形外侧尺骨部件和径向部件。 借助于精密生物力学指南,植入假体是通过微创内侧手术方法。 该应用非常适合犬,其他四足动物和人。