MEDI GLOBAL ASSISTIVE DEVICE CO., LTD

H-15Z Seven-axis Geometric Lock Hydraulic Knee Joint

Technical parameters

Amputation height: Thigh or knee disarticulation

Impact Level: Low

Structure height: 195mm

Structure width: 55mm

The overall weight of the knee joint: 827g

Maximum user weight: 100kg

Knee flexion angle: 156º

The H-15Z knee joint is a seven-axis geometric lock hydraulic knee joint with high support stability and smooth swing. Wearing it feels more comfortable, natural and safe.

The extension and knee flexion damping of the knee joint can be adjusted separately, and the extension damping adjustment can effectively eliminate the stretching impact of the knee joint; the knee flexion damping adjustment is divided into two-stage adjustments, one adjusts the knee flexion damping when walking, and the other adjusts the high damping when squatting, to meet the damping requirements under different attitudes.

This knee joint also has the important feature of a geometric lock in support. When bearing weight, the joints are locked so that the knees cannot be bent, which greatly improves the stability of the joints when they are supported, and can satisfy users who have high requirements for stability.

In addition, you can replace the buffer blocks with different hardness according to your body weight to match the comfort; adding spacers improves the flexibility of the knee joint, and reducing the spacers improves the stability of the knee joint. At the same time, the joint is equipped with three types of elastic springs to meet the requirements for the size of the knee joint.

The knee joint can be assembled and used by users with thigh amputation or knee joint dislocation.