| 摘要 |
<p>The invention relates to a device for whitening teeth, said device being characterised in that it comprises a light source (24) which is maintained in position by a holding element, enabling the illumination of the teeth by the application of a clamping force exerted by the jaw of the user on the holding element (14) during the treatment. The invention also relates to a method for whitening teeth, comprising at least the following steps: a) a gel is applied to the teeth (29,30) to be whitened, said gel containing an active agent reacting to the light, and b) the teeth (29,30) are illuminated by the inventive device.</p> |
