An oral internal device comprising a hardness sensor, comprising: a occlusion device, wherein the occlusion device comprises an upper cover body and a lower cover body, wherein the upper cover body and the lower cover system are combined with each other, at least one hardness sensor The hardness sensor is installed between the upper cover and the lower cover, and is a display unit. The display unit is coupled to the hardness sensor by a receiver, and the receiver can receive the hardness sensing. The signal of the device is displayed on a display panel. The user can know the appropriate hardness and the occlusion time by biting the occlusion device, and then can give the user a suitable food. Suggested changes:一種含硬度感測器之口腔內部裝置，其係包含有，一咬合裝置，該咬合裝置係包含有一上蓋體及一下蓋體， 該上蓋體及下蓋體係相互結合固定，至少一硬度感測器，該等硬度感測器係裝設於該上蓋體及下蓋體之間，一顯示單元，該顯示單元係以一接收器與該硬度感測器連結，該接收器係可 接收硬度感測器之訊號，並將測得之硬度顯示於一顯示面板上，使用者透過咬合該咬合裝置，可以知道適合的硬度及咬合時間，進而可以給予使用者適合的食物者。 建議修改:
