基本信息:
- 专利标题： Articulating Surface Replacement Prosthesis
- 专利标题（中）：关节表面置换假体
- 申请号：US12429662 申请日：2009-04-24
- 公开(公告)号：US20090254188A1 公开(公告)日：2009-10-08
- 发明人： Brian J. Maroney , Jack F. Long , Joseph P. Iannotti , Gerald R. Williams, JR.
- 申请人： Brian J. Maroney , Jack F. Long , Joseph P. Iannotti , Gerald R. Williams, JR.
- 主分类号： A61F2/40
- IPC分类号： A61F2/40
摘要：
A prosthesis for attachment to the proximal humerus of a patient during a shoulder arthroplasty has a cup and a spacer. The cup has an articulation surface and an internal surface opposed to the articulation surface. At least a portion of the internal surface is concave. The spacer has a support surface and an opposed surface. The support surface is configured for intimate contact with the proximal humerus and the opposed surface is configured for assembly to the internal surface of the cup.
摘要（中）：
在肩关节置换术期间用于附接到患者的近端肱骨的假体具有杯和间隔件。 杯具有铰接表面和与关节表面相对的内表面。 内表面的至少一部分是凹形的。 间隔件具有支撑表面和相对的表面。 支撑表面构造成与肱骨近端紧密接触，并且相对表面被配置为组装到杯的内表面。