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The DELTAWAVE Nasal Pillows System is intended to noninvasively channel pressurized airflow to a patient from a Continuous Positive Airway Pressure (CPAP) or Bi-Level medical device. This medical device is intended for adult patients weighing 66 lbs (30kg), and for whom noninvasive Continuous Positive Airway Pressure (CPAP) or Bi-Level therapy has been prescribed by a physician or other authorized healthcare professional. It is intended for single-patient reuse in the home.

The DELTAWAVE™ Nasal Pillow System is the subject device for this submission. It is a non-invasive medical device that directs pressurized air from a Continuous Positive Airway Pressure (CPAP) or Bi-level medical device to the patient. The subject device is a type of medical device prescribed by a physician or authorized professional for patients who have been diagnosed with Sleep Apnea. The subject device is designed to prevent pressure drop from the CPAP machine to the patient's nasal passages. That is accomplished by maintaining the same, or greater flow space from the machine output to the patient's nostrils. To further ensure the least amount of pressure drop the nasal pillows are designed to gently dilate the patient's nostrils to avoid restrictions to incoming air entering the nostrils. This allows air to enter the patient's nostrils at a lower driving pressure.