Intraoral automatic operating device for dental medical care

Abstract

The invention discloses an intraoral automatic operating device for dental medical care. The intraoral automatic operating device consists of a positioning unit, an operating unit and a control unit,wherein the positioning unit comprises a brace, a rack and a brace plate; the operating unit comprises a shell, a cover plate, and an X-direction driving motor, a Y-direction driving motor, a Z-direction driving motor, an X-direction right-angled speed reducer, a Y-direction right-angled speed reducer, a Z-direction right-angled speed reducer, a flat gear transmission mechanism, an X-direction nut, an X-direction lead screw, a Z-direction nut, a Z-direction lead screw, a sliding wheel, a spring, a grinding motor connector and a grinding motor which are positioned inside the shell, and a rolling gear, roller needles, a grinding needle and a clamping slide block which are positioned outside the shell; the operating unit is mounted on the brace of the positioning unit; during mounting, two roller needles of the operating unit are embedded into a groove formed in the outer side surface of a first U-shaped plate of the brace and the rolling gear of the operating unit is meshed with the rackof the positioning unit; the control unit is used for controlling operation of the X-direction driving motor, the Y-direction driving motor and the Z-direction driving motor in the operating unit.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to an automatic operation device capable of accurately opening a pulp cavity and preparing a tooth of a target tooth in the oral cavity of a patient. Background technique [0002] In dental treatment, tooth preparation is a necessary step in the restoration of the target tooth, and pulp cavity opening is a necessary step in root canal treatment. However, in today's dental clinics, tooth preparation and pulp cavity opening still require doctors to look down for a long time and perform manual operations, which seriously affects the efficiency of oral medical care, and doctors are prone to fatigue after working for a long time, which reduces the quality of diagnosis and treatment. Furthermore, there are huge differences in the quality of dental treatment due to differences in operator experience, proficiency, fatigue, etc., which leads to uneven quality of dental ca...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a miniaturized intraoral automatic operating device for dental treatment to solve the problem of the heavy structure and positioning accuracy of the existing extraoral operating devices used for pulp opening and tooth preparation. Low cost, cumbersome operation, high manufacturing cost, etc., partially replace the manual operation of dentists, shorten the time of dental diagnosis and treatment, and effectively improve the efficiency and quality of clinical treatment by dentists

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