Начало > Протези и ортези > Протези за долен грайник > Колена > 3R72 3R72 Polycentric knee joint with pneumatic control This construction combines the advantages of a polycentric knee with a pneumatic, speed-dependent swing phase control. The balanced relationship between stability and dynamics enhances wearing comfort and a harmonious gait. Version 3R72=1 of this knee joint is available for patients with up to 75 kg body weight. The pneumatic unit can be optimised for lighter users by using a softer extension assist spring. Технически детайли: Article No.: 3R72 and 3R72=1 Axles: Polycentric Stand phase stability: Polycentric Swing phase control: Pneumatic / extension assist spring Knee flexion angle: 145° Weight: 790 g Height: 34 mm Proximal connection system: Pyramid Distal connection system: 30mm tube adapter, incl. Max. user weight: 100 kg