An endotracheal (breathing) tube is used to assist breathing. One end is connected to a ventilator (breathing machine), the other is passed through the vocal cords.
A structure used to contact the air-water interface so as to facilitate the acquisition of air while the body remains submerged.
A tube through which air or oxygen flows to the facepiece.
Short rubber hose used for breathing with gasmasks and vacuum beds. A breathing tube can also be used for liquid intake play for long term enclosure.
A temporary tube passed through the mouth and into the lungs. Air and oxygen is passed through the tube allowing for artificial breathing.