The anticipated use of ultrasound dental cleaning equipment should reflect the clinical indications and scope of action. For example, the removal of dental calculi, plaque and other dental stains on the surface of the oral teeth; removal of periodontal tissue of dental calculi and plaque.
The assistant functions of root canal therapy and cavity preparation are limited to root canal cleaning, washing and cavity shape preparation.
High-frequency oscillation signal is generated by high-frequency oscillation circuit and used in ultrasonic transducer. The inverse piezoelectric effect (or magnetostrictive effect) is used to generate ultrasonic vibration. The working tip is stimulated to produce resonance. The plaque, calculus or bacteria on the periodontal surface are removed by various effects of ultrasound.
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