H-15Z

H-15Z seven axis geometric lock hydraulic knee joint

Product parameters:

Amputation height: thigh amputation or knee joint disconnection

Maximum weight limit: 100kg

Knee joint weight: 889g

Structural height: 198mm

Structural width: 55mm

Maximum flexion angle: 155 °

Product Introduction:

H-15Z is a seven axis geometric lock hydraulic knee joint with high stability and good shock absorption effect. Wearing it makes you feel more comfortable, natural, and safe.

The extension and flexion damping of the knee joint can be adjusted separately, and the adjustment of extension damping can effectively eliminate the impact of knee joint extension; Knee bending damping adjustment is divided into two-stage adjustment, one adjusts the knee bending damping during walking, and the other adjusts the high damping during squatting, meeting the damping requirements under different postures.

This joint is a multi axis knee joint with geometric locking function, which has high stability during support and is suitable for users who have high requirements for knee joint safety.

In addition, different hardness buffer blocks can be replaced according to the size of the body weight to match flexibility and comfort; By adding or removing shims under the buffer block, the flexibility and stability of the joint can be changed. Increasing shims improves the flexibility of the knee joint, while reducing shims 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 knee joint extension size.

This knee joint has a low structure and is suitable for patients with long residual thighs or severed knee joints.