OP4 Knee Joint

OP4 Knee is a pneumatic monocentric knee joint with a brake function. The finely adjustable brake allows for adjusting the joint to a user’s safety requirements.

Key features

• Single axis knee with weight activated brake.
• Individually adjustable pneumatic swing phase for harmonious gait.
• Braking behavior can be adjusted to suit the user
• 30 mm (13/16") pylon adaptability.
• High knee flexion angle of 145°.