Myoelectric arm prostheses

State-of-the-art myoelectric arm prostheses are highly functional and offer great benefits to active people of all age groups. You control this type of prosthesis through muscle contractions in your residual limb. This control system allows you to vary the intensity of your grip and control your hand position and wrist joint.

Prosthetic Fitting

Myoelectric-controlled arm prostheses are externally powered prostheses, which means that they are not driven by the muscle strength of the patient, but with the aid of electric power. The word “Myo” is derived from Greek: mys (“muscle”).

A biochemical process generates electrical tension in the microvolt range every time a muscle contracts. This tension can be measured on the skin. This also applies to the muscles remaining after an amputation. With myoelectric arm prostheses, muscle tensions from the residual limb are usually read by two electrodes – small children start with one. The low myoelectrical impulses that lie in the microvolt range are then amplified and forwarded to the electronics of the prosthesis in the form of control signals.

The great functional benefits of this prosthetic system have a decisive influence on rehabilitation results. Because myoelectric prostheses also offer an appealing design as well as wearer comfort, they have become established as the standard.


bebionic hand

Sleek, elegant and cutting-edge in both design and technology. The bebionic opens up new worlds for myoelectric hands.


AxonBus system Michelangelo Hand

The Axon-Bus prosthesis system with the Michelangelo Hand restores numerous functions of the natural hand with various gripping options.


Myo Plus pattern recognition

Myo Plus for easy and intuitive prosthesis control without complicated, time-consuming switching between different grips.


MyoFacil prosthetic hand

The MyoFacil hand prosthesis is ideal for an initial myoelectric fitting. It constitutes a solid basic fitting and therefore provides a great deal of freedom of movement.


DynamicArm transhumeral prosthesis

The DynamicArm elbow joint makes virtually natural movements possible with its special technology. We recommend combining it with the SensorHand Speed.


ErgoArm arm prosthesis

The ErgoArm, ErgoArm plus, ErgoArm Hybrid plus and ErgoArm Electronic plus are elbow components that offer a high level of functionality, a low weight and an attractive look.


Myoelectric prosthetic hand systems

Combined with myoelectric arm prostheses, the SensorHand Speed and VariPlus Speed prosthetic hands make it possible to hold objects, grasp and be active.


Prosthesis gloves

Prosthesis gloves help harmoniously integrate the prosthesis into the overall body image. The glove also protects the mechanics of the prosthetic hand.


Improved comfort and adhesion with the SiOCX TR

SiOCX TR sockets for forearm amputees are skin-friendly and ensure optimum adhesion. Additional features include easy cleaning and a custom design.