Dental assembly having multi-movement motor
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United States of America Patent
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-
Aug 31, 1999
Grant Date -
N/A
app pub date -
Jun 12, 1997
filing date -
Jun 12, 1996
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A motor and handpiece assembly for driving a dental tool has a contra-angle and a motor. The contra-angle has a handle, a neck connected to the handle, and a head connected to the neck and adapted to hold the dental tool. The motor is adapted to drive the dental tool in different types of movement (e.g., continuous movement and alternating or vibratory movement). The invention provides a dental handpiece that can be used for different types of treatments using different types of dental tools that require different types of movement and different speeds.
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Family
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