The Narval CC™ is a custom-made mandibular repositioning device (MRD). It has patented physiological articulation and unique comfortable splints to optimise patient acceptance and treatment efficacy.

Thousands of patients benefit from this simple yet effective therapy and it is recognised by specialists as a discreet and comfortable oral appliance.

How it works

The Narval CC™ retains the mandible - lower jaw - in a forward position which brings forward the base of the tongue and increases the space behind the tongue.

This has a double impact:


  • It reduces the risk of obstruction or collapse of the airway, and decreases the frequency of apnoeas or hypopnoea which lead to sleep fragmentation.

  • The speed at which the air is inhaled decreases, reducing the snoring that is caused by the vibration of soft tissues in the throat.


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