ULTRASONIC SURGICAL MICROMOTOR

A surgical handpiece includes a housing for receiving an insert, and an ultrasound piezoelectric transducer having a piezoelectric motor placed between a counterweight and an amplifier portion. The piezoelectric transducer is suitable for transmitting ultrasound waves from a distal end of the amplif...

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Bibliographic Details
Main Authors DIERAS, Francis, REGERE, Pascal
Format Patent
LanguageEnglish
French
German
Published 30.08.2017
Subjects
APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
DENTISTRY
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:A surgical handpiece includes a housing for receiving an insert, and an ultrasound piezoelectric transducer having a piezoelectric motor placed between a counterweight and an amplifier portion. The piezoelectric transducer is suitable for transmitting ultrasound waves from a distal end of the amplifier portion. The distal end is present in the housing, and rotary drive means is present in the housing. The rotary drive means are movable independently of the ultrasound piezoelectric transducer, and the transducer is static relative to the handpiece.
Bibliography:Application Number: EP20130744737