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Femoral stem and post system for hip prosthesis
专利权人:
Kirk L. Wendelburg
发明人:
Kirk L. Wendelburg
申请号:
US14846509
公开号:
US09730798B2
申请日:
2015.09.04
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A femoral stem for use in hip replacement surgery, specifically hip replacement surgery in dogs and similar animals but also inclusive to implants used in humans. More particularly, the invention is directed to a femoral stem that includes a lateral bolt or post that protrudes through the cortex or wall of bone opposite the neck of the femoral stem. The lateral bolt or post reduces the occurrence of subsidence in implanted femoral stems. The lateral bolt or post provides an anchor point on the cortex or wall of bone as opposed to relying solely on the compression of the femoral stem against the wall of the bony canal of the femur being implanted.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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