These machines are a step up from a CPAP. While a CPAP delivers a constant pressure as you breathe in and out, a Bi-Level will change the air pressure delivered as you exhale, making it easier to fall asleep and stay asleep!
These machines are a step up from a CPAP. While a CPAP delivers a constant pressure as you breathe in and out, a Bi-Level will change the air pressure delivered as you exhale, making it easier to fall asleep and stay asleep!
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