Traditionally Oxygen in Medical field has been used from cylinders or from liquid tank. However, since 1970, PSA Oxygen generators have come in use for Medical Oxygen gas.
Over the years, the intent of Hospitals worldwide for onsite oxygen generation has been growing and hospitals have already implemented the change to produce their own medical Oxygen Onsite. The Medical Oxygen generator comes with Oxygen purity monitoring device which ensures Oxygen produced is within the acceptable purity limits. With such device, if gas purity goes below 90%, the Gas generator stops and system automatically switches to backup oxygen supply.