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ULTRASONIC TORSIONAL MODE AND LONGITUDINAL-TORSIONAL MODE TRANSDUCER SYSTEMS
ULTRASONIC TORSIONAL MODE AND LONGITUDINAL-TORSIONAL MODE TRANSDUCER SYSTEMS
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机译:超声扭转模式和纵向扭转模式传感器系统
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摘要
The present invention relates to the design of piezoelectric transducer subassemblies and systems primarily intended for medical and dental applications. The invention also provides transducer subassemblies and systems with improved performance and a capability to operate more efficiently in torsional or a combined longitudinal-torsional mode of vibration. The invention enables the size and weight of torsional mode transducers to be reduced. Additionally, the electrical characteristics of these transducer systems are improved, thus enabling the transducer end effector to deliver more power to the operative site.
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