PR04.HD.S03 hydraulic polycentric knee joints provide the closest thing to normal knee function for active amputees.

Polycentric knee joint with polycentric kinematics, offering comfortable walking for the prosthetic limb user .

• Excellent swing phase control

• During rehabilitation or mobility classes 3

• Maximum body weight 100 kg

PR04.HD Hydraulic system knee joint uses a liquid medium instead of air to respond to a wide range of walking speeds.

PR03.T1.U30 Adapter tube is included.

• Knee flexion angle up to 150°
• Adjustable flexion and extension
  dampening