OASYS

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The OASYS Oral/Nasal Airway System is the first dental device to be reviewed by both the dental and ENT divisions of the FDA. It is approved as a dental device for treatment of snoring and sleep apnea through mandibular repositioning, and also as a nasal dilator for reduction of nasal resistance and improved nasal breathing. To understand the way the dilator works, close your lips and hold your teeth together while breathing slowly through your nose for several breaths. Then allow air to fill your upper lip and try the breathing again. Notice how much easier it is to inhale? This is why the OASYS is designed this way.