Oxygen delivery

At home

Oxygen therapy can be given to the patient in a number of ways including:
Nasal cannula Nasal prongs placed in the nose with the tubing secured over the ear (nasal cannula).
Oxygen face mask Face mask placed over the nose and mouth. This is less common.
Portable oxygen Oxygen treatment for short periods during the day when walking about (ambulatory oxygen).

Systems

The delivery of home oxygen can also be done in several ways:

The delivery of home oxygen can also be done in several ways:
Oxygen concentrator Oxygen concentrator.
Oxygen conserver Oxygen conserver.
Oxygen home fill cylinder Home fill cylinders.
Oxygen cylinder Portable oxygen cylinder.