PROBLEM TO BE SOLVED: To provide a device that enables any one, including a non-expert, to simply determine a function related to the oral cavity.SOLUTION: In an instrument 1 for determining a function related to the oral cavity, a bent part 27, which is bent when a force applied to an insertion part 10 within the oral cavity has or exceeds a predetermined level, is provided between a part for being sandwiched by at least one of teeth and lips, and the insertion part 10 for being inserted into the oral cavity.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2016,JPO&INPIT【課題】専門職者でなくても、誰もが口腔関連機能を簡便に判定できる装置を提供する。【解決手段】口腔関連機能判定器具1には、歯及び口唇の少なくとも一方によって挟持される部分と、口腔への挿入部10との間に、挿入部10に対して口腔内で加えられた力が所定以上である場合に屈曲する屈曲部27が設けられている。【選択図】図2
