HVAC units

Light emitting devices for use in photoactive oral hygiene treatment and topical applications for dental purposes; Light emitting devices for photoactive treatment of bacteria, fungus and biofilm for dental purposes; Medical devices with light emitting elements for performing photoactive treatments of oral biofilms; Kits containing a light emitting device and a photoactive medium for use in oral hygiene treatment and topical applications for dental purposes; Dental instruments for use in trea...