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公开(公告)号:US20160193053A1
公开(公告)日:2016-07-07
申请号:US15072908
申请日:2016-03-17
申请人: CeramTec GmbH
发明人: Stefan Leyen , Uwe Bunz
CPC分类号: A61F2/34 , A61F2/3094 , A61F2/32 , A61F2/3609 , A61F2002/30136 , A61F2002/30332 , A61F2002/30354 , A61F2002/30378 , A61F2002/30973 , A61F2002/343 , A61F2002/3437 , A61F2002/344 , A61F2002/3448 , A61F2002/3496 , A61F2002/3611 , A61F2002/4631 , A61F2220/0033 , A61F2230/0004 , A61F2310/00011 , A61F2310/00179
摘要: The invention relates to a hip joint prosthesis comprising a ceramic inner sliding cup that, on its outside, is surrounded by a plastic covering, for inserting into an outer metal cup or for directly implanting with the aid of bone cement. A ball head, which is mounted on a shaft, articulates inside the inner sliding cup, and said shaft can be anchored inside the femur. In order to increase the strength with regard to tilting and turning, the exterior of the sliding cut is provided with a structuring.
摘要翻译: 本发明涉及一种髋关节假体,其包括陶瓷内部滑动杯,其外侧由塑料盖包围,用于插入外部金属杯中或借助于骨水泥直接植入。 安装在轴上的球头铰接在内部滑动杯内,并且所述轴可以锚定在股骨内部。 为了增加倾斜和转动的强度,滑动件的外部设有结构。