Restoration of Hand Function in Cervical SCI

KeyGrip is an implantable peripheral nerve stimulator that is being studied for its ability to provide coordinated activation of innervated paralyzed muscles. KeyGrip will be configured to activate nerves of the upper extremity (arm and hand) in order to facilitate movements such as hand opening and/or closing

"The KeyGrip System uses modified implanted wires (called electrodes) that deliver stimulation to the muscles. These electrodes are also investigational."