发明名称 |
METHOD AND DEVICE FOR REMOVING METALLIC FRAGMENTS AND METALLIC ELEMENTS FROM DENTAL ROOT CANALS |
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. |
申请公布号 |
EP2340782(A1) |
申请公布日期 |
2011.07.06 |
申请号 |
EP20090817118 |
申请日期 |
2009.10.02 |
申请人 |
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 |
分类号 |
A61C5/04;A61C5/02 |
主分类号 |
A61C5/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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