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Item NO. : | E-PRK403 | ||||||
Product Name : | 4-Bar Polycentric Knee Joint | ||||||
Indications : | * Streamline designed polycentric knee * Mainly aluminum alloy structure with Titanium pyramid * Adjustable friction resistance for knee flexion and extension * Adjustable spring stiffness for knee extension * Patella mimicing design * Light weight and more impact design * w/o manual lock system * Suitable for K1 – K2 patient |