Polycentric prosthetic knee joint 6.002.02.SPRING/T

K3for walkingfor running

Polycentric Knee Joint With Spring: specific for people approaching to walk with variable CIR (Center Instantaneous Rotation) but need more voluntary control. Voluntary control achieved due to the polycentric mechanism with a CIR trajectory very close to the load line. Studied geometry allows “prosthetic shortening” during the PUSH OFF phase avoid to stumble. Extension assisted and suitable for different walking speeds due to spring stiffness adjustment. This knee tested in according to ISO 10328. Warranty 36 months Flexion angle 120° Component weight 909 g stainless steel / 688 g Titanium Maximum user weight 130 kg POLYCENTRIC KNEE JOINT SYSTEM Thanks to the pyramidal adapter suitable for each knee, it’s possible to change the CIR position compared to the LOAD LINE in order to offer users more safety or more voluntary control.