Set composition
This product consists of 7 parts, which are support frame x1, tongue stop x1, opener x2, straw x2, tee tube x1 (see the assembly instructions for the specific structure).
Instructions
Before the operation, the dentist puts the mouthpiece on both sides of the patient's lips to maintain the mouth opening and reduce the fatigue caused by the patient's mouth opening. At the same time, the tongue stop can effectively limit the movement of the tongue. The suction port below it is just the low point of the sublingual area, so that the saliva in the mouth can be absorbed to the greatest extent and moisture can be effectively blocked, thus creating a relatively dry operation for the doctor. Link. Mainly suitable for orthodontics of teeth.