An oxygen concentrator is a medical device that filters out gases in the air, delivering highly concentrated oxygen to the user. People whose oxygen concentration in their blood is lower than average often require an oxygen concentrator to compensate for the deficit. A medical professional may prescribe an oxygen concentrator for treatment based on a patient's respiratory health status.
About this item Reliable & Cost-Efficient: Patented technology reduces stress and extends the life of your device. This technology reduces sy...
View full details
