The present invention relates to a device for treating bruxism, the instrument has a substantially stimulate surface directed downward during use, the elements of the lower jaw during the treatment or the lower engaging member which engages with the teeth When, having a stimulation surface substantially upward during use, an upper engaging member to elements or engagement with the teeth of the upper jaw during the treatment, the lower engaging member and the upper engagement member connecting to a mechanism for interconnecting engagement member, spread between the element and the upper jaw element of the lower jaw, the drive for the purpose of providing the activating stimulus to at least masticatory muscles thereby engaging member including a drive mechanism for moving to separate the at least a portion. .FIELD 1本発明は、歯ぎしりを治療する器具に関し、この器具は、使用中に実質的に下方に向かう刺激面を有し、治療の実行中に下顎の要素またはその歯と係合する下側係合部材と、使用中に実質的に上方に向かう刺激面を有し、治療の実行中に上顎の要素またはその歯と係合する上側係合部材と、下側係合部材と上側係合部材を連結して、係合部材間を相互接続する機構と、下顎の要素と上顎の要素の間を押し広げ、それによって少なくとも咀嚼筋に活性化刺激を与えることを目的とした駆動によって、係合部材の少なくとも一部を引き離すように移動させるための駆動機構と、を含む。【選択図】図1
