| 摘要 |
<p>PROBLEM TO BE SOLVED: To treat a periodontal disease or the like by covering a patient's dentition with a groove, supplying a liquid (tepid water) or a liquid medicine, cleaning and disinfecting teeth and a gingiva and massaging the gingiva and protecting them. SOLUTION: Reference numeral 10 denotes a tooth byte. The byte 10 has a groove 11 matching to a dentition. When teeth and a gingiva are cleaned, the dentition is covered with the groove 11. Numeral 12 is a vibrator provided at the byte. Elastic tubes 13, 13 are provided at the inside wall of the opening of the groove 11, and elastic tubes 14, 14 are further provided at its inside wall, as needed. When the dentition is covered with the byte 10, the tubes 13, 13 retain the gingiva 2 from both sides (when the tubes 14, 14 are provided, and the tubes 14, 14 retain the teeth 11 from both sides). When the vibrator 12 is driven, its vibration is transmitted to the gingiva 2 (and the teeth 1) through the tubes to massage the ginviga (and the teeth).</p> |
