Article

A history of prosthesis control techniques is outlined. An alternative approach to hand and arm prosthesis control is proposed, and a working-prototype model is described. Commercial artificial limbs have function limited by a small number of user-interface control channels, and they are awkward to operate because joints are turned on and off in a serial fashion and not in parallel. Because of natural anatomic and physiologic similarities between the upper and lower extremities, the foot and leg is an ideal control interface. A stocking laced with multiple sensors can provide input on multiple joint positions, and this information used to control homologous movements in a prosthetic upper extremity. One significant advantage of this form of control is simultaneous activation of multiple joints.

Langue : ANGLAIS

Tiré à part : OUI

Identifiant basis : 2001215133