Narval: 100% digital

ResMed fortsätter att skapa innovationer inom behandling med orala hjälpmedel, med en lösning vars process nu är 100 % digital. Tack vare att intraoral skanning från 3Shape har integrerats i en befintlig CAD/CAM-process (CAD/CAM = datorstödd design och tillverkning) kan vi nu erbjuda tandläkare ännu högre kvalitet och bättre service för Narval CC-hjälpmedel.

From IOS to CAD/CAM: understand the Narval digital workflow

1. Scan upper and lower arches and process to bite registration

2. Send scans to ResMed via the scanner platform

3. Create your Narval Easy account and order the Narval appliance online

4. ResMed design (CAD) and manufacture (CAM) your patient’s appliance

5. Receive the appliance in just 10 working days!

Take advantage of IOS technology


Faster turnaround

Receive your patient’s Narval appliance in just 10 working days!


Reliable scans

Digital impression eliminate the risk that imprint material will expand during transportation

Narval-cc-fully-digital-save-time -ResMed

Time cost efficiency

Highly accurate IOS for better device fitting1 resulting in less adjustment time and less chair time overall


Simplified logistics

Streamline logistics by eliminating the burden of posting impressions and archiving physical models 


Improved patient data management

Access all your patients’ files at any time from your computer


ResMed live assistance

ResMed will provide free assistance for your first three cases to ensure you have good quality scans before your patients even leave the chair.


Take advantage of Narval CAD/CAM technology

Thanks to CAD/CAM, Narval appliance design can easily be customised. Standardised processes and digital technology deliver high-quality appliances. Our CAD software simulates mandibular movements and calculates the retention forces and distribution for each patient. Devices are light but designed to be strong5 and durable4.

The Narval CC appliance produced using a CAD/CAM process is more effective in reducing AHI than a non-CAD/CAM MRD.

Positive results from European evaluations1,2


Easy handling

98% of practitioners judged the scanning process to be convenient or very convenient2


High satisfaction

92% of dentists were satisfied or very satisfied with Narval appliances made from digital impressions1


High accuracy

81% of Narval appliances made from digital impressions fitted well without any adjustments1


Patient comfort

92% of patients found the Narval appliance to be comfortable or very comfortable.1 Only 6% experienced a gag reflex2


    1. IOS European Controlled Product Launch (CPL/Sirona) – ResMed internal report, data on file (confidential), May 2018 – Chapters 5.2 (Summary from 44 manufactured IOS MRD), 5.3 (Patients’ and practitioners’ feedback from 41 questionnaires), and 7 (Combination with the 3Shape CPL). Extracts from this ResMed internal report: 
        • In 92% of cases, the practitioner was satisfied or very satisfied with the device (N=40).
        • In 61% of cases the device was judged to fit better than other appliances made with physical impressions (N=36).  
        • 81% of the devices fitted well without any adjustment (N=102).
        • 93% of patients were satisfied or very satisfied with their device (N=40). 
        • 92% of patients judged their device comfortable or very comfortable (N=92). 
  1. IOS European Controlled Product Launch (CPL /3shape) – ResMedinternal report, data on file (confidential), January 2017- Chapters 4.2 (Summary from 92 manufactured IOS MRD), 4.3 (Patients, and practitioners, feedback from 63 questionnaires).
    Extracts from this ResMed internal report: 

    • In 98% of cases the practitioner found the scanning process convenient or very convenient (N=47). 
    • A gag reflex was reported in 6% of cases (N=53). 
  2. Appropriate level of biocompatibility demonstrated by tests based on indications in ISO 10993-1:2009. 
  3. Data on file, confidential: Narval aging test and material degradation assessment. 
  4. Data on file, confidential: Computer mechanical strength simulation study – Narval splints are able to withstand compression forces superior to 500N.