Oral cavity distraction device for oral cavity clinic and use method

Abstract

The invention relates to the technical field of oral clinics, and discloses an oral cavity distraction device for oral clinics, which comprises an adjusting assembly, a transmission assembly and an occlusion assembly, the adjusting assembly comprises a pulley, the surface of the pulley is slidably connected with the surface of a transmission belt, one end of the transmission belt is fixedly connected with the right side surface of a first connecting block, and the other end of the transmission belt is fixedly connected with the right side surface of a second connecting block; and the upper surface of the first connecting block is fixedly connected with the lower surface of a first connecting rod. According to the size of the oral cavity, a proper occlusion alveolar cavity is replaced, upper teeth are used for biting a left movable alveolar cavity, lower teeth are used for biting a right movable alveolar cavity, the oral cavity is opened when a left first connecting rod and a right first connecting rod move leftwards and rightwards through first through holes respectively, and protection pads are arranged between the teeth and the movable alveolar cavities, so that the teeth are prevented from being damaged; the occlusion tooth socket connected with the first connecting rod can conveniently, efficiently and safely adjust the opening size of the oral cavity according to needs, so that the high working efficiency of medical staff is ensured.

Description

technical field [0001] The invention relates to the technical field of dental clinics, in particular to an oral distraction device for dental clinics. Background technique [0002] With the improvement of living standards, people's diet is becoming richer and more refined, but the knowledge of oral health care is relatively poor, and oral cleaning measures are relatively lagging behind, resulting in a high incidence of oral diseases, such as dental caries, periodontitis, pulpitis, and apical periodontitis Wait. Most of these diseases can be cured through dental treatment techniques. However, the treatment of these diseases often requires patients to open their mouths for a long time, which can easily lead to fatigue and difficulty in maintaining the degree and time of opening their mouths, which often affects the progress of treatment. The commonly used trapezoidal rubber occlusal pad opener depends on the patient's own mouth opening and occlusal fixation, which is easy to...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an oral retraction device for oral clinical use, which has the advantages of not relying on the patient to actively open the mouth, not requiring medical personnel to continue to manually support the oral cavity, and can adjust the patient's mouth opening, and is not easy to slip off. It overcomes the disadvantages of the existing mouth stretching device, and avoids the problem that oral treatment cannot be performed for a long time

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