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    • 63. 发明申请
    • KNEE INSTRUMENTS AND METHODS
    • KNEE仪器和方法
    • US20160278938A1
    • 2016-09-29
    • US15081828
    • 2016-03-25
    • E. Marlowe Goble
    • E. Marlowe GobleCarlyle J. CregerDaniel J. Triplett
    • A61F2/46A61B90/00A61B17/16A61F2/38A61B17/17
    • A61B90/06A61B17/155A61B17/1675A61B17/1764A61B2090/067
    • Knee arthroplasty instrument systems directly reference and align with the anterior distal with the anterior distal femoral cortex, the mechanical axis of the leg, and Whiteside's line. The anterior femoral resection is aligned in the same plane as the anterior distal femoral cortex. The center of the femoral head, the medial/lateral center of the distal femur, the medial/lateral center of the proximal tibia, and the second toe, medial/lateral center of the ankle, or anterior tibial spine are all aligned to the mechanical axis of the leg while the leg is in full extension and the knee joint is distracted. Whiteside's line is referenced while the distal femur is intact, before any distal femoral resection, and the anterior and posterior femoral resections and chamfer cuts are aligned to this reference using a jig. Methods of using the instrument systems are disclosed.
    • 膝关节成形术仪器系统直接参考并与前远端与前远端股骨皮质,腿的机械轴线和怀特塞德线对齐。 前股骨切除术与前股骨远端皮层在同一平面上对齐。 股骨头的中心,股骨远端的内侧/外侧中心,胫骨近端的内侧/外侧中心,以及第二脚趾,脚踝的内侧/外侧中心或胫骨前端都与机械 腿的腿部全伸展,膝关节分心。 在远端股骨完整之前,在股骨远端切除之前,使用夹具将前股骨和后股骨切除和倒角切割与该参考线对齐,引用白细胞线。 公开了使用仪器系统的方法。