| 摘要 |
<p>The invention relates to a bleaching device employing eletro-optical and chemical means, which is intended, in particular, for use in the medical and dental field in order to brighten parts of the body such as teeth, hairs and nails. The inventive device comprises: a variable-modulation and/or -profile electric, electrophoretic or electromagnetic wave current generator/controller (4); means (3) of transmitting said current towards the parts to be brightened; means of creating a non-traumatic electric, electrophoretic or electromagnetic field (2) through the treated zone, comprising electrodes and an electrode gel; means (1) of retaining said gel in contact with the poles and the body, thereby enabling field continuity; active bleaching products which are sensitive to electrophoretic currents; and means of activating the aforementioned products either by light (19) or by heat.</p> |
