PROBLEM TO BE SOLVED: To provide an oral rehabilitation device which incorporates elements of eating and drinking to improve the sustainability of use and to which a new function is further added. An oral rehabilitation device according to the present invention is hollow, has an internal space portion (30), has a hole (35) communicating between the inside and outside of the space portion (30), and is elastically deformable inside the oral cavity. The insertion part 2 is detachably connected to the mouth part 60 of the flexible container 6 in which the liquid food or beverage is contained in the accommodation space inside, and the space part 30 of the intraoral insertion part 2 and the accommodation space of the flexible container 6 are connected. And a connecting portion 5 that communicates with. As a result, it is possible to improve the sustainability of use by incorporating the element of eating and drinking, and to add a new function of promoting the grasping motion of the hand. [Selection diagram] Fig. 6【課題】飲食という要素を取り入れて、使用持続可能性を向上させるとともに、さらに新たな機能を付加した口腔リハビリ器具を提供する。【解決手段】本発明に係る口腔リハビリ器具は、中空で内部に空間部３０を有するとともに、空間部３０の内外を連通する孔３５を有し、口腔内に挿入される弾性変形可能な口腔内挿入部２と、内部の収容空間に流動食又は飲料が収容された柔軟性容器６の口部６０に着脱自在に接続され、口腔内挿入部２の空間部３０と柔軟性容器６の収容空間とを連通する接続部５とを備える。これにより、飲食という要素を取り入れて、使用持続可能性を向上させることができ、また、手の把握運動促進という新たな機能を付加することができる。【選択図】図６
