T222.2 knee joint
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The four-axis polycentric knee joint T222.2 has been specially designed for use in amputation with erosion in the knee joint and with long thigh stumps. The bottom adapter has a spring element supporting the extension built-in, which enables a smooth extension phase. By changing the screwing of the front screw, it is possible to adjust the bending and extension phase. In the upper part a built-in metal element T213.2 for direct lamination with a thigh prosthetic funnel. In the case of using gel cartridges, the adapter with a T241 pyramid can be installed. The special design of the articulated joint on rolling bearings enables smooth adjustment and control of the extension phase. The articulated joint has a special design that significantly extends the service life. Design reserved in U.P.
|Joint height above rotation||25 mm|
|Upper adapter||Possible pyramidal (T241)|
|Bottom adapter||With clamping hole ⌀30 mm|
|Maximum load||100 kg|