发明名称 Method of making a microendodontics ultrasonic surgical dental tool having water port
摘要 A dental tool for use with an ultrasonic transducer, comprises a substantially elongate tool defined by a shaft having a proximal end with a coupling attachment for attachment to an ultrasonic transducer. A distal end of the tool has a tip configured for performing a dental procedure, and a fluid passage extending from the proximal end to a port configured and positioned to direct fluid onto the tip.
申请公布号 US6810585(B2) 申请公布日期 2004.11.02
申请号 US20020067155 申请日期 2002.02.04
申请人 DENTSPLY INTERNATIONAL, INC. 发明人 HICKOK TERESA R.;KIM SYNGCUK
分类号 A61C3/03;A61C5/02;(IPC1-7):B23P13/00 主分类号 A61C3/03
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