PROBLEM TO BE SOLVED: To provide an orthodontic treatment accelerating device which can highly efficiently give vibration to tooth to be aligned with a multi-bracket device attached to the tooth, and can possibly be prevented from unexpected intervention with the bracket etc when being attached and detached.SOLUTION: The multi-bracket device 6 for aligning a row of teeth 3 is required to be attached in advance. At least a vibration generating part 11, a contact part 12 and a transmitting part 13 for transmitting the vibration of the vibration generating part 11 to the contact part 12 are structured in a size in which they can be detachably attached to the tooth 3a to be aligned or the tooth 3a in the vicinity thereof. The contact part 12 of a vibration structure 10A is formed so as to be directly in contact therewith while sandwiching the front surface 3p and the rear surface 3q of the tooth 3a to be aligned at a position of preventing intervention with the bracket 4 and an orthodontic wire 5 which are attached to the tooth 3a to be aligned.COPYRIGHT: (C)2013,JPO&INPIT【課題】歯にマルチブラケット装置を装着した状態で、振動を効率よく矯正対象の歯に付与することができ、かつ装着・脱着の際に、不用意にブラケット等と干渉するおそれのない矯正歯科治療促進装置を提供する。【解決手段】歯列3を矯正するマルチブラケット装置6を装着することが前提となる。少なくとも起振部分11と、接触部分12と、前記起振部分11の振動を前記接触部分12に伝達する伝達部分13とが、矯正対象の歯3a若しくはその付近の歯3aに着脱可能なサイズで構造化されている。振動用構造体10Aの接触部分12は、矯正対象の歯3aに装着したブラケット4および矯正用ワイヤー5と干渉しない位置で、矯正対象の歯3aの前面3pと裏面3qとを挟み込んで直に接触させるようにしている。【選択図】図1
