| 摘要 |
An oral care device is described for contacting or transferring a dental composition to the hard or soft surfaces of the teeth comprising a backing layer and a discontinuous pattern of a dentally therapeutic composition. A method of using said oral care device to effectuate an aesthetic or therapeutic treatment is also described, whereby the oral care device is placed against the surface of at least one oral cavity structure, the discontinuous pattern of dentally therapeutic composition is contacted with or transferred to said structure. The backing layer may be left in place during the treatment period, or optionally removed from the oral cavity while leaving the therapeutic composition in contact with the target structure.
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