AN ORAL CARE DEVICE
An oral care device has a light source for delivering UV or visible treatment light. A location sensor tracks a position and orientation of the oral care device so that a region of the oral cavity location to which the treatment light is being delivered can be determined. The amount of treatment lig...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | An oral care device has a light source for delivering UV or visible treatment light. A location sensor tracks a position and orientation of the oral care device so that a region of the oral cavity location to which the treatment light is being delivered can be determined. The amount of treatment light delivered by the light source to each region is monitored during an oral care routine and the light source can thus be controlled to ensure a light dose to each region remains below a threshold. |
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