Upper Limb Prosthesis with External Power Source PR2-B1 for Enhanced Independence

The prosthesis provides disabled people with amputation defects of the upper limbs with an opportunity to independently perform actions necessary for self-care, work (excluding heavy work), rest and provides partial compensation of functional and cosmetic defect. The peculiarity of the prosthesis is the bioelectric control of the artificial hand fingers dilatation and convergence with fixation of the fingers in the "pinch" position; passive stepless rotation of the hand with adjustable stiffness.