Oral cavity clinical teaching apparatus seat

Abstract

The invention discloses an oral cavity clinical teaching apparatus seat which comprises a base, pulleys, a lifting rod and a cushion, wherein multiple pulleys are arranged below the base; the base and the cushion are connected through the lifting rod; a back is arranged on one side of the cushion; a sliding chute is arranged on the back; an arc arm support capable of sliding up and down along the sliding chute is arranged outside the back; and the inner diameter of the arc arm support is equal to the outer diameter of the cushion. Through the oral cavity clinical teaching apparatus seat, when in practice of an intern, the arc arm support can slide down to a position level with the cushion and does not hinder the practice of the intern; when the intern needs to record the experimental data and the key points on a workbench after the practice, the arc arm support can slide up, and the hands of the intern can be put on the arc arm support so as to avoid the excessive stress of the upper limbs due to the absence of an arm support, thereby relieving the fatigue of the upper limbs and the trunk.

Description

technical field [0001] The invention relates to a dental clinical teaching instrument, in particular to a dental clinical teaching instrument seat, which belongs to the technical field of dental teaching equipment. Background technique [0002] Clinical oral teaching has become a complete teaching system. Clinical oral teaching pays attention to step-by-step and linking theory with practice. It pays attention to the art of teaching, requires students to master the learning methods, and turns book knowledge into living skills that students can master and use. In order to better improve the teaching quality and cultivate high-quality oral professionals, it is necessary to use oral clinical teaching instruments. It allows interns to make useful attempts by means of on-site operation, which can consolidate and deepen the basic knowledge of interns, make their operation skills more standardized, and cultivate the practical ability and flexible use of knowledge of interns. [0...

AI Technical Summary

Problems solved by technology

Ordinary oral clinical teaching instrument chairs do not have arm rests, because the arm rests will hinder the actual operation of the intern doctor. However, when the operation is completed, it is necessary to record the experimental data and make key records at the workbench, because there is no support of the arm rest. It is easy to cause excessive force on the upper limbs, resulting in fatigue of the upper limbs and trunk

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