Invention Grant
- Patent Title: Ultrasonic crown and bridge remover
- Patent Title (中): 超声波冠和桥接器
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Application No.: US11783329Application Date: 2007-04-09
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Publication No.: US08162661B2Publication Date: 2012-04-24
- Inventor: Zbigniew Pona
- Applicant: Zbigniew Pona
- Agency: Warn Partners, P.C.
- Main IPC: A61C3/00
- IPC: A61C3/00 ; A61C1/07 ; A61C3/03 ; A61C3/08 ; B25B1/00 ; B25B1/06
Abstract:
A dental tool having a pair of releasably and pivotably connected opposing jaw members. A biasing mechanism connected to at least one of the jaw members biases the jaw members toward a proximate rest position. A separating mechanism is connected to at least one jaw member for separating the jaw members. An ultrasonic vibrator is connected to the jaw members for vibrating them. A fastening device may be used to connect the pair of opposing jaw members.
Public/Granted literature
- US20080248446A1 Ultrasonic crown and bridge remover Public/Granted day:2008-10-09
Information query
