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Femoral component instrument
专利权人:
Nolan C. Jones
发明人:
Nolan C. Jones,Jeffery A. VanDiepenbos
申请号:
US13181070
公开号:
US09220611B2
申请日:
2011.07.12
申请国别(地区):
US
年份:
2015
代理人:
摘要:
A femoral component instrument includes a rotatable locking mechanism such as a post and is capable of interchangeable use between posterior stabilizing (“PS”) and cruciate retaining (“CR”) femoral component types via the locking mechanism. The instrument further includes a modular pad so that a pad specific to the prosthesis type may be chosen. Each pad of a particular femoral component type is useable with a variety of sizes of that femoral component type. The locking mechanism of the instrument is alternatively useable with a variety of femoral component types. The locking end of the post keys to a pad aperture to rotatably align the post to an appropriate securement position. If a femoral component is not locked to the pad, the post of the instrument moves from an exposed position proximal to the proximal pad surface to a retracted position distal to the proximal pad surface, thereby permitting impaction.
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中国工程科技知识中心
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