Narval CC
Narval CC

Expand your treatment options for snoring and sleep apnoea


Help your patients reclaim their sleep with the Narval CC™ oral appliance

An oral appliance from a sleep expert


Narval CC is a clinically-proven mandibular repositioning device (MRD).1 Unlike other oral appliances, Narval CC is custom-manufactured by a sleep therapy expert rather than a dental manufacturer.

See how we’ve put our innovation to work for greater patient comfort.

Custom-made for comfort


A recent comparative study demonstrated that a custom-made oral appliance is twice as effective in reducing snoring than non-custom, thermo-plastic MRDs.2
It has a higher compliance rate – 94% over 69% -- and patients are more likely to prefer it (82%).2

Discover how ResMed’s custom design and manufacturing techniques lead to comfort and compliance. 

Narval CC delivers results


Small and discreet, lightweight and strong, Narval CC makes it easy for patients to wear nightly.  


  • Narval CC successfully stops loud snoring in almost 90% of patients who use it.1
  • Almost 80% of people who used Narval CC to fight their sleep apnoea their Apnoea-Hypopnea Index (AHI) decrease by more than 50%.


Review more clinical evidence that Narval CC works.



The Narval CC MRD

                                                                                                  - Discreet and easy to use

                                                                                                  - Custom-made for comfort

                                                                                                  - A clinically-proven1 alternative to CPAP

                                                                                                   Get the full details on Narval CC’s key features

Narval CC

left-rotate right-rotate

Who can use Narval CC?

Narval CC is a first therapy choice for

  • Throat snorers who don’t have Obstructive Sleep Apnoea (OSA)
  • Snorers with a mild to moderate OSA 

Get details on who are potential candidates for Narval CC — and who are not.



A network of collaboration


Successful treatment is dependant on a close collaboration between a efficient network of healthcare providers. Narval CC is a medical device that’s prescribed after a sleep test and whose usage follows a well-established clinical protocol. It requires expert dental evaluation, precise fitting, monitoring of the patient’s condition, and periodic adjustment of the device’s advancement levels in order to maintain treatment efficacy.

Why Narval CC?

An oral appliance from the expert in sleep therapy
Custom-made using CAD/CAM technologies
Clinically-proven results1


  1. Vecchierini MF & al. A custom-made mandibular repositioning device for obstructive sleep apnoea-hypopnoea syndrome: the ORCADES study. Sleep Med. 2016 Mar;19:131-40. doi: 10.1016.
  2. Vanderveken et al. Comparison of a custom-made and thermoplastic oral appliance for the treatment of mild sleep apnea. Am J Respir Crit Care Med. 2008; 178 (2):197-202.