Kangaroo Stimulation Game in Tracheostomized Intensive Care-Related Dysphagia: Interventional Feasibility Study.

Background: Dysphagia is common in intensive care unit (ICU) patients. Using surface electromyography (sEMG) signals as biofeedback training exercises might offer a promising path to improving swallowing function. The Rephagia biofeedback system uses sEMG to assess muscle strength, stamina, and timing of the swallowing action.