US Patent 11944756 Oxygen source attachment for a tracheal device

A tracheal tube attachment for a tracheal device is disclosed. The tracheal tube attachment fits over an end of a tracheal device to directly connect the tracheal device to an oxygen source. The tracheal tube attachment may include a central chamber having radial openings which may be partially or fully covered by a collar rotatably fitted around the central chamber. The collar and radial openings may be used to control the amount of oxygen received through the oxygen tube, as well as exhaling carbon dioxide to ambient.