METHOD OF CONTINUOUS CONTROL OF TIP VIBRATION IN A DENTAL SCALAR SYSTEM
摘要
The invention provides a method of operating a dental scalar system having a vibrating scaling tip by continuously monitoring the amplitude and frequency of vibration of the tip which provides scaling power to a tooth in a patient's mouth. The amplitude and frequency of vibration of the tip is continuously adjusted to maintain a substantially constant scaling power. Preferably, the insert is vibrated at its resonant frequency and the system provides a substantially constant tip motion while the user varies the applied pressure between the tip and the tooth.
申请公布号
WO9811844(A1)
申请公布日期
1998.03.26
申请号
WO1997US15304
申请日期
1997.09.08
申请人
DENTSPLY INTERNATIONAL INC.
发明人
JOVANOVIC, VIDAN;CORBELLINI, ALFRED, E.;ROSE, EMERY;WARRIN, GEORGE, E.;PASCHKE, RICHARD, H.