knee replacement prosthesis
A knee joint replacement and prosthesis technology, applied in the field of medical devices, can solve problems such as prosthesis failure and increase tibial pad wear, and achieve the effects of reducing the probability of falling, reducing wear, and reducing the probability of prosthesis failure.
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[0036] The following is attached Figure 1-5 The application is described in further detail.
[0037] The embodiment of the present application discloses a knee joint replacement prosthesis. refer to figure 1 , the knee joint replacement prosthesis includes a femoral condyle 1 , a tibial tray 2 and a tibial pad 3 between the femoral condyle 1 and the tibial tray 2 . Among them, the femoral condyle 1 is used to be installed on the lower end of the human femur, the tibial support 2 is used to be installed on the upper end of the human tibia, the tibial pad 3 is installed on the tibial support 2, and the side of the tibial support 3 away from the tibial support 2 is an arc The shape is used to cooperate with the femoral condyle 1, and when the human body moves, the lower end of the femoral condyle 1 will rotate on the tibial pad 3.
[0038] refer to figure 2 and image 3 , the tibial pad 3 can be made of ultra-high molecular weight polyethylene or highly cross-linked ultra-...
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