ultrasonic tooth cleaner is composed of an ultrasonic generator and a transducer. The generator generates electromagnetic oscillation and amplifies the power. The transducer converts high frequency electric energy into ultrasonic vibration. The frequency of vibration reaches 20,000 to 45,000 Hz. Through the high frequency oscillation of the working head on the transducer, the odontolith attached to the tooth surface is removed. There are many shapes of the working head of the ultrasonic dental cleaner, such as pointed, round and flat. The suitable working head can be selected according to the size and location of the odontolith.
In addition, there is a sprinkling system on the ultrasonic cleaning machine. When the ultrasonic vibration of the working head is started, the spray system will spray water to the working head and form an aerosol. On the one hand, it will play the role of cooling head, and the other important aspect is the formation of cavitation, that is, there is a thin vacuum bubble collapsing rapidly in the droplet of spray, which produces energy, and produces erosion effects on dental calculus and plaque. The shattered toothstones and blood were washed away.
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