| 摘要 |
For the administration of an active substance for prophylactic treatment of tooth decay in infants, a device 10 constructed in the form of a baby's dummy is provided, whose mouth disc 11 is detachable from the mouthpiece 12 whose interior 18 serves as receiving chamber for the active substance 20, which comprises xylitol and/or combinations of xylitol and fluorides, such as sodium fluoride, or of xylitol with sorbitol and fluorides and which is disposed in the interior 18 in the form of powder or tablets, in which, within the wall section 13a located within the lower area of the mouthpiece 12, zones 115 of a plurality of preperforated, small, round holes are constructed allowing permeability through pressure 15. <IMAGE> |
