Here is the list of digital intra-oral scanners compatible with the Narval CC oral appliance: 3Shape: TRIOS Dentsply Sirona: Primescan and CEREC Omnicam Dexis: IS 3600, IS 3700, IS 3800, IS 3800W Carestream Dental: CS 3600 and CS 3800 Medit: i500, i600 and i700