"Myo" comes from the Ancient Greek word for muscle.

Myoelectrically controlled arm prostheses are powered by batteries contained within the prosthesis. Sensors from within the prosthesis detect when the user's arm muscles contract . These sensors then convert the body's electric signal into electric power which then moves a motor in the hand, wrist or elbow.

With training, users can learn how to open and close the electric hand with ease. The first step is to examine the cases on this website. If you are interested in information after examining the cases on this website, please contact us with your questions. Our experienced staff will help determine which options are best for your specific needs.

Using the UtahArm

Using two PROControl Hands

The myoelectric hand in use

Motion Control, Inc., is the leading U.S. manufacturer of myoelectric and externally powered prosthetic arm systems. For more information please visit them at www.utaharm.com.