Single Axis Knee Joint With Adjustable Constant Friction
- Suitable for max. 100 kg (220lbs) body weight
For trans-femoral amputees
With moderate functional levels
Moderate stance phase stability
Moderate swing phase control
Very suitable for longer stump lengths
Not suitable for amputees with higher functional levels
The knee axis connects the upper and lower joint sections with bushings.
Stance phase stability is achieved by placing the knee axis posterior to the weight bearing line.
Control of the swing phase is independently provided by the Extension Assist and by adjustment of the axis friction.
- Knee flexion range: approx. 155?, Height (knee center - upper edge): 25 mm