METHOD AND DEVICE FOR REMOVING METALLIC FRAGMENTS AND METALLIC ELEMENTS FROM DENTAL ROOT CANALS

Title:

METHOD AND DEVICE FOR REMOVING METALLIC FRAGMENTS AND METALLIC ELEMENTS FROM DENTAL ROOT CANALS

Document Type and Number:

WIPO Patent Application WO/2010/037194

Kind Code:

A1

Abstract:

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.

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Inventors:

BARBOSA ORMIGA GALVAO FABIOLA (BR)
GOMES DA CUNHA PONCIANO JOSE ANTONIO (BR)

Application Number:

PCT/BR2009/000304

Publication Date:

April 08, 2010

Filing Date:

October 02, 2009

Export Citation:

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Assignee:

INST ALBERTO LUIZ DE COIMBRA D (BR)
BARBOSA ORMIGA GALVAO FABIOLA (BR)
GOMES DA CUNHA PONCIANO JOSE A (BR)

International Classes:

A61C5/04

Domestic Patent References:

WO2006037968A1

2006-04-13

Foreign References:

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Other References: