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Rotatable ultrasonic dental tool
专利权人:
Mark Gersh
发明人:
Mark Gersh,Pejman Fani,John Raybuck
申请号:
US12406290
公开号:
US08435034B2
申请日:
2009.03.18
申请国别(地区):
US
年份:
2013
代理人:
摘要:
The present invention describes an ultrasonic dental insert capable of enhanced operating efficiency. A first transducer generates ultrasonic vibrations. A connecting body has a proximal end and a distal end having a tip attached thereto. The proximal end is attached to the first transducer so as to receive the ultrasonic vibrations therefrom and to transmit the ultrasonic vibrations toward the tip attached to the distal end. The ultrasonic dental insert may be inserted into a handpiece for providing electromagnetic energy to the first transducer to generate the ultrasonic vibrations. The ultrasonic insert, when seated in the handpiece, is substantially decoupled, on a rotary axis, from the handpiece. A rotary force need only be applied to the insert to rotate it in the handpiece. At least one light source substantially proximate or distal to the tip may also be provided.
来源网站:
中国工程科技知识中心
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http://www.ckcest.cn/home/

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