Mouth mirror

Abstract

The invention discloses a mouth mirror, and the mouth mirror comprises a connecting plate, a fixing piece and a triangular plate; a circular plate is installed at one end of the connecting plate, an oral cavity observation mirror is installed at the top of the circular plate, a cavity disc is installed at the bottom of the circular plate, and a medicine feeding disc is installed at the bottom of a mounting bottom plate; a shaft rod is installed at the end, away from the connecting plate, of the sliding sleeve plate, an operation plate is installed on the surface of the shaft rod, triangular plates are installed on the front face and the back face of the tail end of the operation plate, a through round hole is formed in the triangular plate on the front face of the operation plate, and a conveying pipe is installed in the triangular plate through the through round hole; a suction pipe, an inflation pipe and a cleaning pipe are installed in three independent spaces in the conveying pipe correspondingly. By arranging the suction pipe, mucus and lesion mucus in the oral cavity of a patient can be sucked out of the oral cavity of the patient in time when the device assists in oral cavity examination, and the cleanliness of the interior of the oral cavity during oral cavity examination is guaranteed.

Description

technical field [0001] The invention relates to the technical field of dental mirrors, in particular to a dental mirror. Background technique [0002] With the awakening of people's health awareness, more and more people begin to pay attention to their own all-round health problems, and teeth, as an important organ for chewing and eating, assist in the supply of nutrients to the body. In addition, teeth can also share with the tongue to assist People can pronounce accurately and reduce the problem of inaccurate pronunciation caused by tooth leakage caused by lack of teeth. situation for diagnosis and treatment. [0003] The defective that existing dental mirror exists is: [0004] 1. The comparative document CN109106328A discloses a dental medical oral mirror and its use method, "including: a lens fixing box, the lens fixing box is a cylindrical box without a cover, and the opening position of the lens fixing box is provided with a flexible lens. The center of the back of...

AI Technical Summary

Problems solved by technology

The present invention adopts two defogging methods of heating and wiping, which can effectively and comprehensively solve the problems of fogging and cleaning of the mirror surface, and avoid discomfort caused to patients due to heating. However, it is difficult to ensure the cleanliness and inspection of the mirror surface The magnification of the field of view causes the mirror surface of the device to easily adhere to the liquid in the mouth, causing contamination of the mirror surface and affecting the clarity of the inspection field of view

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