Novel electric multifunctional oral cavity mouth gag

Abstract

The invention discloses a novel electric multifunctional oral cavity mouth gag. The mouth gag comprises a main body shell, wherein the main body shell is divided into a front area and a rear area; andan upper supporting plate is arranged at the top of the outer side of the front area, a lower supporting plate is arranged on the middle lower portion of the outer side of the front area in a slidingmode, sliding rails used for sliding rods to be installed are arranged on the two sides of the inner side of the front area, and the lower supporting plate is detachably installed on the sliding rods. The mouth gag has multiple functions, can simultaneously realize active and passive opening-closing continuous movement of an oral cavity and accurate maintenance of the opening degree, and has multiple purposes of auxiliary opening treatment, training rehabilitation, auxiliary maxillofacial repair design and the like; the operation is simple, continuous movement, positioning movement and fixedmaintenance of the oral cavity supporting plates are achieved only by operating a button switch with one hand, the operation time is shortened, and the result precision is improved; and the mouth gagis high in universality, the supporting plates of different sizes or structures can be flexibly replaced according to the characteristics of patient groups, the mouth gag can be used for patients of different groups, and meanwhile the operability of the mouth gag is improved.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a novel electric multifunctional oral mouth gag. Background technique [0002] In the process of treating oral diseases, mouth gags are commonly used to assist patients in treatment. In addition, in the aspects of oral rehabilitation training, maxillofacial repair design, etc., the mouth gag is also an important and even indispensable medical auxiliary device. [0003] The existing mouth gag technology mainly uses a simple mechanical structure or mechanism to move the upper and lower jaws of the oral cavity to achieve active or passive opening of the oral cavity. Although there are many kinds of oral mouth mouth devices clinically and on the market, they all have one or more of the following disadvantages: the structure is simple, the opening degree is only maintained by wedges, fastening bolts, simple screws, etc., and continuous opening and closing movements cannot b...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems in related technologies, the present invention proposes a new type of electric multifunctional oral mouth gag, which can effectively solve the problem that the prior art cannot simultaneously realize active and passive oral opening-closing continuous movement, maintain precise opening degree, simple operation, and wide application range. question

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