6H33 Hydraulic knee module

The 6H33 hydraulic knee node is a component of the modular lower limb prosthesis - a monocentric knee node with a linear hydraulic system, designed for patients weighing up to 125 kg with unilateral or bilateral thigh amputation at any level, including the knee joint separation and is recommended for patients of the 3rd and 4th activity group.
A hydraulic cylinder controls the transfer phase and provides the support phase. The level of damping for flexion, extension and support phase can be individually adjusted. This ensures comfortable walking in a wide range of speeds.
The operation of the ankle release is ensured by a spring.