Optical light guide for dental light-curing lamps
Optical system for a dental handpiece for polymerization of...
Optical toothbrush and method of use
Optical wave guide for irradiation in dentistry
Oral appliance having a bonding layer and methods for...
Oral care device
Oral care system
Oral care system
Oral cavity cleaner
Oral cavity cleaning device
Oral cavity cleaning device
Oral cavity cleaning device
Oral cavity cleaning device, particularly for bedridden...
Oral cavity spreading apparatus
Oral cavity washer with video scope
Oral chock for setting dental protheses
Oral cleaning apparatus
Oral cleansing device
Oral evacuation device and method
Oral hygiene