Polycentric prosthetic knee joint 6.002.04

K2for walkingadult

Polycentric Knee Joint Hyperstable: specific for people approaching to walk with variable CIR (Center Instantaneous Rotation) but need additional more safety. Safety achieved due to polycentric mechanism with a CIR trajectory very posterior compared 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 165° Component Weight 550 g Material Aluminum alloy 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.