Prosthetic knee joint with stance control 1P321, 1P321-KD

polycentricshock absorptionhydraulic

Stance Flex 6 axis Smooth hydraulic system Natural transition from stance phase to swing phase Optional Lock • The range of 1P321 knees has been developed to provide real stability during stance phase. • Its original design with 6 polycentric axes provides the patient with great safety and a very flexible swing phase thanks to its new hydraulic system. • The original mechanical sensing p-MRS system automatically recognizes the phases of the walking cycle and adjusts stability accordingly. • Stance Flex function : The knee ensures pre-flexion from heel strike to flat foot. This feature allows for shock absorption at heel strike and reduces the displacements of the centre of gravity.