◆  EBS means Ergonomically Balanced Stride, the knee can bend 0-15 degrees while walking, even on complicated uneven down slope ground the knee can walk naturally.
◆ International patented design integrating unique three-band hydraulic control technique and great bionic interference-resistant safety lock function to ensure high product quality and realize high safety in stance phase and flexibility in swing phase. It gives users a feeling of easy walking with natural legs they have never before experienced.
◆ Incorporates unique 3-band hydraulic control technology; Band A: to adjust the damping within the angle of 60°between the extension point and full knee flexion point; Band B: to adjust the knee flexion damping within the extension angle between 0°and 60° ; Band C: to adjust the stability of full extension and flexion. This unique three-band hydraulic control function allows the prosthetic knee to fit for all amputees of different age and residual limb conditions.
◆ Upgraded interference resistant bionic lock design, based on the patented technology, featuring in lightweight and compact structure and elegant shape, and providing excellent stability for uneven-surface walking; high walking safety enables the users to walk at their pleasure, especially for patients of AK amputation of both legs and blind amputees.
◆ Extra-thin knee curve connection piece, ideal for patients of extra-long residual limbs and knee disarticulation, making them look like healthy people in sitting or standing poses. A unique 150 degrees large knee flexion angle design eliminates the limit to squat or bicycling movements, hence providing more convenience for daily life.
◆ Multi-axial structure to increase the knee joint service life by more than three times as compared with conventional knee joint.
◆ Movable knee-top quadrangular pyramid connection disc, capable of translating body gravity line by +/-5 mm.