首页> 外国专利> TOTAL KNEE PROSTHESIS AND METHOD FOR TOTAL KNEE ARTHROPLASTY

TOTAL KNEE PROSTHESIS AND METHOD FOR TOTAL KNEE ARTHROPLASTY

机译：全膝关节假体和全膝关节置换术的方法

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摘要

A prosthetic knee implant (40) for implantation into a mammal, which accommodates an anterior cruciate ligament substitute to provide stability to the knee implant (40). The prosthetic knee implant includes a femoral component (41) having a pair of condylar surfaces (42,43) and a tibial component (60) having a surface portion adapted to slidably engage the femoral component (41) upon rotation of the same. The femoral component (41) further includes a central femoral recess (45) between the condyles (42,43) providing access to the femur for drilling a channel (46) through which a cruciate ligament substitute may be integrated into the femur. The tibial component (60) further includes a center portion (62) defining an aperture (63) through which the ligament substitute maybe threaded through the tibia and integrated therein, or anchored upon its surface. Also disclosed is a method used to replace the total knee joint in a mammal with the improved prosthetic knee implant (40) of the present invention.

机译：一种用于植入哺乳动物的人工膝关节植入物（40），该人工膝关节植入物（40）容纳前交叉韧带替代物，以为膝关节植入物（40）提供稳定性。人工膝关节植入物包括具有一对of表面（42，43）的股骨部件（41）和具有适于在股骨部件（41）旋转时可滑动地接合其表面部分的胫骨部件（60）。股骨组件（41）还包括在con（42,43）之间的股骨中央凹部（45），以提供通向股骨的通道以钻出通道（46），十字韧带替代物可以通过该通道整合到股骨中。胫骨组件（60）还包括限定孔（63）的中心部分（62），韧带替代物可以穿过该孔（63）穿过胫骨并整合在胫骨中，或者锚定在胫骨的表面上。还公开了一种用本发明的改进的假肢膝关节植入物（40）代替哺乳动物的整个膝关节的方法。

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公开/公告号WO2009148689A1

专利类型
公开/公告日2009-12-10

原文格式PDF
申请/专利权人 BLUM MICHAEL F.;
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申请/专利号WO2009US38582
发明设计人 BLUM MICHAEL F.;
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申请日2009-03-27
分类号A61F2/38;A61B17/68;A61B17/80;A61B17/82;
国家 WO
入库时间 2022-08-21 18:40:52

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