Some people with chronic lung disease need only a brief period of oxygen therapy during an acute exacerbation of their lung disease. Others, in whom oxygen levels in the blood are consistently low, may require oxygen therapy on a daily basis. In these people, oxygen use improves survival. The more hours a day the oxygen [...]
Definition
Oxygen may be classified as an element, a gas, and a drug. Oxygen therapy is the administration of oxygen at concentrations greater than that in room air to treat or prevent hypoxemia (not enough oxygen in the blood). Oxygen delivery systems are classified as stationary, portable, or ambulatory. Oxygen can be administered by nasal cannula, [...]
An oxygen bar is an establishment, or part of one, that sells oxygen for recreational use. Individual flavored scents (aromas) may be added to enhance the experience.
History
The trend started in the late 1990s in Japan and quickly spread east to California and Las Vegas. Oxygen bars can now be found in many venues such as [...]