Nasal Cannulas and COVID-19. Severe COVID can require intubation. During this procedure, doctors put a tube down a patient's throat, allowing a mechanical device to breathe for the patient.

PITTSBURGH, March 10, 2025 /PRNewswire/ --"I wanted to create a hygienic covering to help protect the prongs of a nasal cannula," said an inventor, from Hemet, Calif., "so I invented the MEDICAL ...