Narval


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Narval CC MRD

Known for innovation and excellence in treating sleep disordered breathing, ResMed offers the first and only CAD/CAM mandibular repositioning device (MRD).

 

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Narval

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1. Innovation

The first and only Cad/Cam solution ensures strong and precise fit

2. Size

Thin and flexible, it is one of the lightest devices on the market with durability guaranteed

3. Comfort

Optimized articulation along the occlusal plane provides superior patient comfort

 
 


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AASM Practice Parameters

Oral appliances are indicated for use in
the following patients:

1st Line Treatment

  • Mild to moderate OSA (AHI 5–30) for patients who:
    • - Prefer MRDs over CPAP
    • - Do not respond to CPAP
    • - Are inappropriate candidates for or fail CPAP
    • - Fail behavioral measures treatment
  • Primary snoring for patients who do not respond or are not appropriate candidates for behavioral measures treatment

2nd Line Treatment

  • Severe OSAS (AHI>30) in case of lack of compliance with CPAP


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Technical benefits
  • Computer-aided design (CAD) enables a high degree of customization
    to suit the complex dental anatomy of individual patients
  • Computer-aided manufacturing (CAM) through selective laser
    sintering guarantees a consistently accurate MRD
  • Made of highly resilient and durable biocompatible polymer
    material; Narval is metal-free, flexible and lightweight
  • Narval CC focuses retention on select teeth, relying on
    material friction and unique design to secure the device
    in place and maintain efficacy

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Clinical benefits

High compliance

  • 80% of patients wear the Narval device seven nights a week by six weeks into the treatment
  • Treatment compliance was high after 18 months with the Narval CC being worn an average of 6.2 nights per week3
  • Easy to titrate, highly adjustable (15 mm protrusive range–1 mm increments)

Demonstrated results

  • Patients with moderate OSA exhibited an average decrease in apnea–hypopnea index (AHI) of 57%
  • Rapid improvement on parameters of sleepiness and quality of life
Patient benefits

Discrete and comfortable—yet effective

  • Minimal bulk in the mouth ensures patient comfort and compliance
  • Lateral flexibility eliminates “locked-in” sensation and offers freedom to talk and drink
  • Narval device does not load incisors, thereby limiting risk of incisor tilting and improving patient comfort

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Narval CC
MRD Research Abstract Brochure pdf
Sleep Apnea Facts and Figures pdf
Narval CC Fact Sheet pdf
Dental Practitionar Guide pdf
MRD Reimbursement Sleep Lab Info Sheet pdf
Narval CC Impressions Guide pdf
Narval CC Fitting Guide pdf
Narval CC Titration Guide pdf
Narval CC Patient Titration Guide pdf
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