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TOTAL KNEE IMPLANT PROSTHESIS ASSEMBLY AND METHOD
专利权人:
Depuy Ireland Unlimited Company
发明人:
Clary, Chadd W.,Rulkoetter, Paul J.,Heldreth, Mark A.,Bennett, Travis D.,Komistek, Richard D.
申请号:
AU2017204218
公开号:
AU2017204218A1
申请日:
2017.06.21
申请国别(地区):
AU
年份:
2018
代理人:
摘要:
#$%^&*AU2017204218A120180215.pdf#####ABSTRACT OF THE DISCLOSURE A total knee implant prosthesis is disclosed. The total knee implant prosthesis includes a tibial component including a pair of bearing surfaces and a post positioned between the bearing surfaces, and a femoral component configured to rotate relative to the tibial component. The femoral component includes a pair of condyles sized and shaped to articulate on the bearing surfaces and a cam positioned between the pair of condyles. The cam engages the post at a first contact point when the femoral component is at 0 degrees of flexion and engages the post at a second contact point located lateral of the first contact point when the femoral component is at a first degree of flexion greater than 0 degrees. The cam is disengaged from the post when the femoral component is at a second degree of flexion greater than the first degree of flexion. 3224345vl162 13814 16456 - --10 Fig. 7 212 i,' /1 IIN, Fig. 8
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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