Sliding patellar prosthesis

专利名称：Sliding patellar prosthesis

发明人：Aram, Luke,Hayden, Adam,Auger, Dan,Lee,

Jordan

申请号：EP05251977.4申请日：20050330公开号：EP1582184B1公开日：20110427

摘要：An improved sliding patellar replacement component is provided. Variouscombinations of translational and/or rotational degrees of freedom are provided by bossand channel configurations between the base subcomponent of the replacementcomponent and the articulating subcomponent of the patellar replacement component.In one embodiment, spin about one axis is restricted by a spin stop that may be movableto allow for ease of assembly. Alternatively, the boss and channel are configured tofunction as a spin stop. Assembly of the patellar replacement component in oneembodiment is simplified by the provision of a boss assembly region.

申请人：DEPUY PRODUCTS INC

地址：US

国籍：US

代理机构：Tunstall, Christopher Stephen

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