Abstract: Apparatuses and methods for treating dysphagia related to neurological disease, and promoting deglutition. The apparatus includes a tube with inner diameter larger than the outer diameter of a standard nasogastric/enteric tube, and can be advanced over the standard nasogastric/enteric tube platform through the oropharynx and esophagus into the stomach. The apparatus sequentially stimulates muscles involved in deglutition (swallowing) to monitor and promote recovery from dysphagia. Another iteration uses a long sleeve placed circumferentially around the standard nasogastric/enteric tube. The sleeve can be inflated in the proximal portion using a bolus of air or another solution and the bolus can move down the sleeve propelled by contraction of oropharyngeal and esophageal muscles with segmentation ensured by valves or adhesions at regular intervals.
Type:
Grant
Filed:
September 1, 2022
Date of Patent:
September 8, 2026
Assignee:
DyQure LLC
Inventors:
Adnan I. Qureshi, Muhammad Fareed Khan Suri