As opposed to an oxygen tank carrying a fixed amount of filtered oxygen, an oxygen concentrator or an oxygen generator has an unlimited supply of oxygen. As technology advances, the lighter weight and ease of mobility becomes more and more attractive to those in need of Oxygen.Īn oxygen concentrator should not be mistaken for an oxygen tank or compressed oxygen. In early 2000, patients felt the need for oxygen concentrators to be more compact, thereby imparting mobility and today, millions of patients are being treated for various ailments by the use of oxygen derived from these concentrators. By the 1970s, they came to be used in homes, where the patient was delivered with the equipment right at his/her doorstep.
By the 1940s, these concentrators were being widely used in WWII as well.
The origin of Oxygen Concentrators can be traced back to 1917 when Jon Scott Jaldane had first discovered its use on soldiers serving in WWI.
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