Polycentric Knee Joint Compact is specific for people approaching to walk with variable CIR (Center Instantaneous Rotation). Safety achieved due to polycentric mechanism. 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 is tested according to ISO 10328.
Warranty 36 months.
Flexion angle 135°
Component Weight 590 g aluminium alloy
700 g stainless steel
516 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