INSTITUTO ALBERTO LUIZ COIMBRA DE POS GRADUACAO EPESQUISA DE ENGENHARIA-COPPE/UFRJ
发明人:
BARBOSA ORMIGA GALVAO, FABIOLA,GOMES DA CUNHA PONCIANO, JOSE ANTONIO
申请号：
EP09817118
公开号：
EP2340782A4
申请日:
2009.10.02
申请国别(地区):
EP
年份:
2014
代理人:
摘要：
The invention relates to a method and device for removing metallic fragments and elements from dental root canals using electrodes that must be coupled to a power supply and control module and be in contact with a solution having a variable composition, wherein one of the electrodes must be in contact with the fragment being removed from the root canal.
