Myoelectric Hands
Myoelectric hands are advanced prosthetic devices that use electrical signals generated by muscles in the residual limb to control the movement of an artificial hand. They offer a more intuitive and natural form of control. This technology allows for greater precision, improved grip strength, and enhanced functionality in daily tasks. Myoelectric hands can significantly improve the quality of life for individuals with upper limb amputations by restoring a sense of independence and dexterity.
Myoelectric prosthetic hands are available in three main categories:
1. Multi-Articulating:
A multi-articulating prosthetic hand is one that has 5 fingers that move independently from one another. This allows the user to switch between various grip types depending on the activity. Hands such as the Taska, BeBionic, and iLimb Quantum. These can be used with a standard two-site myoelectric system, or with a pattern recognition system such as Coapt or Ottobock Myo Plus systems.
2. Standard Myoelectric Hands:
Standard myoelectric hands have a single grip that opens and closes with muscular input signals.
3. Speciality Myoelectric Terminal Devices:
Terminal devices such as the Ottobock Greifer and the Fillauer ETD or ETD2 are great options for people who need to use their prosthesis for heavy duty work, or for tasks that require fine dexterity and manipulation.
