Dysphagia Cups in Elderly and Rehabilitation Setting

"After the training period of the one of dysphagia cups, participants will start using cup to consume water during a designated period of time every day.~Participants consuming water with Cup A will drink from a static position with their chins towards their chests, the so-called Chin-Tuck maneuver. This position leads epiglottal naturally covering the trachea and causes liquid only flowing to the esophagus and thus stomach. The restoring force of the membrane ensures a constant level of liquid at the upper edge of the cup and thus enables this preferred and safe drinking position.~Cup B limits the maximum volume of water flowing out of the Cup B designated by the staff. Controlled liquid flow prevents overflowing the mouth and gulping, thus reduces the risk of choking and liquid aspiration. Participants can choose to drink the water from Cup B with a straw when necessary."