PERSONALIZED LINGUAL ORTHODONTIC BRACKET AND METHOD FOR PRODUCING SAME

摘要

The present invention relates to a personalized lingual orthodontic bracket and a method for producing the same. More specifically, the present invention relates to a personalized lingual orthodontic bracket having improved orthodontic effects and a method for producing the same, wherein a lingual orthodontic bracket base is cast, and a personalized bracket for a patient is produced, so that the bracket can be adhered at a correct orthodontic position and is not separated from the teeth of the patient. Individual teeth are cut from a malocclusion model modeled from a patient in order to be re-arranged in a targeted position. A set-up model is produced, and the set-up model is copied with an investment material. The base of a bracket is expanded in the copied set-up model to a resin to prepare a cast. An investment material is injected and filled in the base having the case. The resin is collected, and a dissolved material is cast. The personalized bracket can be precisely adhered on a tooth surface, and the expanded base improves adhesion so that the danger of desorption from the tooth surface is reduced. Even when separated, the bracket can be easily re-bonded, so that orthodontic effects can be improved. Moreover, because a single material is used for a slot, a ligation unit, and a base which are included in an existing personalized bracket, the recommendation of orthodontics that the slot and ligation unit should be strong and the base should be flexible cannot be provided. However, in the present invention, different materials can be used so that the ideal physical characteristics recommended by orthodontics can be provided.;COPYRIGHT KIPO 2015