Piezoelectric ultrasonic device for mineralized biofilm removal.
· Compact, reduced dimension body, light and easy to position for working, made of high-impact polystyrene with 3 mm thickness, with injected plastic, offers structural and anti-oxidation resistance; metallic parts with smooth painting with epoxy paint allows easy disinfection, preventing the products from changing the device painting; it internally houses an ultrasonic generator unit, air filter, dual pneumatic valve, sodium bicarbonate reservoir, peristaltic pump, compressed air system, and externally.