TEETH MODEL FOR ROOT CANAL TREATMENT TRAINING, MOUTH MODEL COMPRISING TEETH MODEL, AND MODULE COMPRISING SAME

摘要

The present invention relates to a teeth model for root canal treatment training, a mouth model, and a module comprising the same. The teeth module for root canal treatment training comprises: a crown part which has the pulp cavity and a protection film on the external side of the pulp cavity; a tooth root part which has a root canal therein to be in connection with the pulp cavity and comprises at least one tooth root elongated from one end of the crown part in one direction; a permanent magnet which is formed on one side of the root canal of the tooth root part; and a hall sensor which is formed at a position facing the permanent magnet based on the root canal and measures a voltage value according to magnetic field change between the permanent magnet and a procedure instrument made of a conductor to be inserted into the root canal of the tooth root part. According to the present invention, a pile inserted into the tooth root part can be detected.;COPYRIGHT KIPO 2020