The purity level of your oxygen delivery is extremely important to your therapy and overall health. An oxygen concentrator is used to maintain a certain level of purity at each individual setting. But what exactly is oxygen purity and what does it mean?
Oxygen is a colorless, tasteless, and odorless gas that makes up approximately 20% of the air we breathe. If you suffer from COPD or other lung/respiratory diseases you probably require supplemental oxygen. Perhaps you’ve heard your doctor mention oxygen purity when talking about your ideal settings and levels. The word “purity” refers to how pure of a percentage of concentrated oxygen is available to the patient. Medical grade oxygen for an oxygen concentrator should be no less than 90.0% and no more than 96.0%. It’s also important to consider your altitude level when looking at ideal oxygen saturation levels. For example, an ideal saturation level at or near sea level will fluctuate slightly from cities at a higher altitude such as Denver, Colorado. If you’re unsure or confused about your required oxygen levels, consult your doctor.