发明名称 |
CRUCIATE-RETAINING TIBIAL PROSTHESIS |
摘要 |
A tibial prosthesis (120) comprises a medial base portion (121a) configured to engage a medial surface of a tibia and a lateral base portion (121b) configured to engage a lateral surface of the tibia. At least a portion of the medial and lateral base portions are separated by a passage (138) interposed therebetween. The tibial prosthesis also comprises a bridge (125) coupling the medial base portion and the lateral base portion, wherein at least a portion of the bridge is elevated above a portion of the passage between the medial base portion and the lateral base portion. The bridge may define an underlying area that receives at least a portion of a tibial eminence when the tibial prosthesis is engaged with the tibia, wherein the height of the bridge varies in a superior direction across the passage. |
申请公布号 |
WO2013101582(A1) |
申请公布日期 |
2013.07.04 |
申请号 |
WO2012US70531 |
申请日期 |
2012.12.19 |
申请人 |
MAKO SURGICAL CORP. |
发明人 |
IRWIN, RONALD R.;OTTO, JASON KARL;ABBASI, ALI ZAFAR;NADZADI, MARK ELLSWORTH |
分类号 |
A61F2/38 |
主分类号 |
A61F2/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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