Portable ultrasonic dental cleaning device

Details Portable ultrasonic dental cleaning device Portable ultrasonic dental cleaning device

1994-09-30

1996-07-02

Lucchesi, Nicholas D.

Dentistry

Apparatus

Having motor or means to transmit motion from motor to tool

601164, A61C 107, A61C 303, A61C 308

Patent

active

055315984

ABSTRACT:
An apparatus for the hygienic care of the teeth and surrounding gum tissue utilizes ultrasonic energy to massage and clean the teeth and gingival areas. A semi-rigid connector is provided for a handle, and a transducer provided with a liquid-filled membrane. The spring-action created by this handle would allow the transducer to contact the teeth. The transducer is configured to cover only a relatively small portion of the user's teeth and gingival tissue, and can easily be replaced.

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patent: 4787847 (1988-11-01), Martin et al.
patent: 5138733 (1992-08-01), Bock
patent: 5314333 (1994-05-01), Irmer et al.

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