Head manikin for exercising dental operation and head manikin apparatus with the same

摘要

The present invention relates to a head mannequin for dental practice exercises and a head mannequin device having the same, the dental maneuver practice head mannequin according to the present invention, the lower jaw is removed is provided in the shape of the head of the person with an open mouth, the maxillary teeth model Head unit for fixing the maxillary fixing member is installed on the ceiling of the oral cavity; A mandible which is provided in the shape of a mandible jaw, is installed on the ceiling of the oral cavity by a rotation member so as to be spaced apart from the head and is spaced apart, and has a mandible fixing member for fixing a mandibular tooth model; And a guide fixing part for guiding the rotation of the mandible and fixing the position of the mandible so that the mandible can be kept in a stepped-off state with respect to the head. Guide pins installed in the ceiling, the guide member is fixed to the ceiling of the oral cavity and the long hole for guiding the transfer of the guide pin, and the upper end is fixed to the ceiling of the oral cavity and the lower end is fixed to the mandibular body is rotated to the lower side An elastic body for returning the mandibular body upward; wherein the long hole is provided with a plurality of locking grooves, and the guide pin is selectively inserted into any one of the locking grooves so that the head restrains the head. The distance of the mandibular body is adjusted step by step.;According to the present invention, the guide pin of the mandibular body is guided and fixed by the long hole and the locking groove of the guide member, so that the mandible can be fixed in multiple stages with respect to the head, so that the opening degree of the head mannequin during dental practice By changing the speed and variety of teeth quickly, you can not only practice dental procedures for the upper and lower teeth models in various surgical environments, but also easily install various dental procedures such as sinus lifting teeth models with relatively thick thickness. You can practice.; Dental Procedure, Implant, Sinus, Practice, Mannequin