Myoelectric Below
Elbow Prosthesis
“Myoelectric” is the term for electric properties of muscles. A myoelectric-controlled prosthesis is an externally powered artificial limb that you control with the electrical signals generated naturally by your own muscles.
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Hand, wrist and elbow myoelectric components are available. With amputations above the elbow, a “hybrid prosthesis” may combine myoelectric-controlled components with body-powered components to control shoulder and/or elbow function. A skin-like glove covers the prosthesis for a natural appearance
Key Features
A variety of sizes for children as young as 18 months and adults
A hand for amputation at or below the wrist
Ability to carry heavy loads (up to a set limit)
Aluminium construction for lighter weight
A manually adjustable thumb
A positionable thumb, driven by a separate motor, which allows for multiple grip patterns
A neutral position for a natural look and action while walking or at rest
Powerful grip force and grip speed
Grip force and grip speed proportional to the strength of the myoelectric signal
A sensor in the thumb that detects friction caused by objects slipping and automatically tightens the grip to prevent dropping
A slip-clutch to quickly release the hand’s grip in an emergency
Multiple grip options
A handshake function
Individually powered fingers with movable joints
Ability to extend the index finger to point or press a button