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1. 发明申请

US20130013077A1 METHOD AND APPARATUS FOR AUGMENTING THE POSTERIOR ASPECT OF A FEMORAL KNEE JOINT PROSTHESIS COMPONENT 审中-公开
标题翻译：用于补偿股骨膝关节假体成分的方法和装置
公开(公告)号：US20130013077A1
公开(公告)日：2013-01-10
申请号：US13543621
申请日：2012-07-06
申请人： Dianne S. Metzger , Dwight T. Todd , Ian R. Vaughan
发明人： Dianne S. Metzger , Dwight T. Todd , Ian R. Vaughan
IPC分类号： A61F2/38
CPC分类号： A61F2/3859 , A61F2/30734 , A61F2/4637 , A61F2002/30607
摘要： The present disclosure provides a femoral component having an anterior flange and a condyle opposite the anterior flange. The condyle can be augmented by a femoral posterior augment. The femoral posterior augment is securable to the condyle by a fastener which is actuated to a securement position by a rotatable driver which does not contact the anterior flange through rotation of the driver sufficient to actuate the fastener to secure the femoral augment to the condyle.
摘要翻译：本公开提供了股骨部件，其具有与前凸缘相对的前凸缘和髁。髁突可以通过股骨后凸增大。通过紧固件可将股骨后部增强件固定到髁上，所述紧固件通过可旋转的驱动器被致动到固定位置，所述可旋转的驱动器不会通过所述驱动器的旋转而接触所述前凸缘，所述驱动器足以致动所述紧固件以将所述股骨增强件固定到所述髁上。

2. 发明申请

US20140222155A1 TAPERED TIBIAL AUGMENT 审中-公开
标题翻译： TAPERED TIBIALAGMENT
公开(公告)号：US20140222155A1
公开(公告)日：2014-08-07
申请号：US14173280
申请日：2014-02-05
申请人： Dianne S. Metzger , Ian R. Vaughan , Calie B. Grey
发明人： Dianne S. Metzger , Ian R. Vaughan , Calie B. Grey
IPC分类号： A61F2/38 , A61F2/30
CPC分类号： A61F2/389 , A61F2/30734 , A61F2/468 , A61F2002/30604
摘要： In typical knee repair or replacement surgery, a femoral implant includes a pair of convex condylar surfaces that can slide within corresponding concave bearing indentations on a tibial bearing surface. The tibial bearing surface is disposed on a proximal side of a tibial platform. A stem can extend distally from the tibial platform, and can attach to a cut proximal end of the tibia. A tibial augment can attach to the distal side of the tibial platform, and can reduce or eliminate a lateral overhang of the tibial platform with respect to the cut proximal end of the tibia. The tibial augment may have a tapered periphery. The taper may extend inward in a distal direction. The taper may vary along the periphery of the tibial augment, so that at least a portion of a medial taper is different from at least a portion of a lateral taper.
摘要翻译：在典型的膝盖修复或替换手术中，股骨植入物包括可在胫骨支承表面上相应的凹入轴承凹陷内滑动的一对凸髁表面。胫骨支承表面设置在胫骨平台的近侧。杆可以从胫骨平台向远端延伸，并且可以附接到胫骨的切割近端。胫骨增强件可以附接到胫骨平台的远侧，并且可以相对于胫骨的切割的近端减小或消除胫骨平台的横向伸出。胫骨增大可以具有锥形周边。锥形可以在远端方向向内延伸。锥形可以沿着胫骨增大的周边而变化，使得内侧锥形的至少一部分不同于侧向锥度的至少一部分。

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