Home / Sysmed


Oxygen Concentrator 5L/M with Nebulizer – Sysmed M50

Medical oxygen concentrators were invented in the early-1970s. Manufacturing output of these devices increased in the late 1970s.  Prior to that era, medical oxygen therapy required the use of heavy high pressure oxygen cylinders or small cryogenic liquid oxygen systems. Both of these delivery systems required frequent home visits by suppliers to replenish oxygen supplies. In the United States Medicare switched …

Read More »