SOCIETE POUR LA CONCEPTION DES APPLICATIONS DES TECHNIQUES ELECTRONIQUES
发明人:
DIERAS, Francis,REGERE, Pascal
申请号：
EP13744737.1
公开号：
EP2872054A1
申请日:
2013.07.12
申请国别(地区):
EP
年份:
2015
代理人:
摘要：
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.
