Wireless visual mouth gag

Abstract

The invention relates to a wireless visual mouth gag comprising a trapezoidal elastic rubber body and a handheld stem. The handheld stem is arranged on bottom edge of the trapezoidal elastic rubber body, stepped inclined surfaces are arranged on opposite sides of the trapezoidal elastic rubber body, baffles are respectively arranged at both sides of each stepped inclined surface, a slightly-convex cambered surface according with the shape of a buccal buccolingual mucosa is arranged on the outer side of the trapezoidal surface of the trapezoidal elastic rubber body, the stepped inclined surface is a stepped inclined surface in a reverse v shape, a wireless micro-electronic endoscope is arranged on the inner side of the trapezoidal surface of the trapezoidal elastic rubber body, and the baffles and the stepped structural inclined surface in the reverse v shape are tightly occluded and contacted with buccal buccolingual tooth cusps of the upper and lower jaws to be favorably fixed. The wireless visual mouth gag provided by the invention not only can meet the needs for treatment and observational learning but also has a simple and compact structure without the winding of redundant wires and data lines.

Description

technical field [0001] The invention relates to a wireless visual gag, which belongs to the technical field of wireless medical instruments. Background technique [0002] The operation of dental treatment is delicate, so the operation field of view is small and the light source is insufficient. Even when the patient uses the mouth gag, it often affects the operation process of the stomatologist and the observation and study of the intern doctor, and it cannot satisfy the patient's need to obtain an intuitive understanding of his own condition. Need, bring a lot of trouble to clinical treatment and teaching. For this reason in this field, camera or photographing equipment is usually erected outside to solve the above problems, but camera or camera effect is not good, and it is often troublesome for treatment and teaching because of the winding of power cord and data cable. Contents of the invention [0003] In order to solve the above technical problems, the present invent...

AI Technical Summary

Problems solved by technology

[0002] The operation of dental treatment is delicate, so the operation field of view is small and the light source is insufficient. Even when the patient uses the mouth gag, it often affects the operation process of the stomatologist and the observation and study of the intern doctor, and it cannot satisfy the patient's need to obtain an intuitive understanding of his own condition. Need, bring a lot of trouble to clinical treatment and teaching

For this reason, in this field, camera or camera equipment is often installed externally to solve the above problems, but the camera or camera effect is not good, and it is often troublesome for treatment and teaching because of the winding of power lines and data lines.

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