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国际上使用超声洁牙术已有二十多年的历史。由于它具有省时、省力、效率高等优点,因而为牙周病防治工作的开展创造了非常有利的条件。作者试用国产CJY-I型超声波洁牙机已逾五年。体会到要使仪器发挥其应有的功能,必须对它的性能有所了解,并熟悉操作方法,才能提高效率,避免组织损伤。此外,作者还将国产CJY-I型机与美制Cavitron1010型机的使用性能进行了比较。
International use of ultrasonic dental cleaning has more than two decades of history. Because it has the advantages of saving time, labor, high efficiency, which for the prevention and treatment of periodontal disease has created very favorable conditions. The author trial domestic CJY-I-type ultrasonic scaler has more than five years. Realize the instrument to play its due function, you must understand its performance, and familiar with the method of operation, in order to improve efficiency and avoid organizational damage. In addition, the author also compared the performance of domestic CJY-I machine with that of American Cavitron1010 machine.