A mirror surface centrifugal cleaning device for disposable tooth mirror

Abstract

A means for centrifugal cleaning of disposable dental mirror surface comprising a round reflective mirror, wherein the reflective mirror is fixed on a pallet, the lower end of the pallet is connected with a shaft, the shaft is arranged inside a base with a hollow cavity, inside the hollow cavity an impeller is arranged on the lower end of the shaft. An air inlet is arranged on one side of the cavity wall of the impeller; an air outlet is arranged on another side of cavity wall of the impeller; an air feeding tube connecting with the air inlet and an air exhaust tube connecting with the air outlet are arranged. Flowing air is fed to the air feeding tube from the compression air source connected thereto, impacting the vane of the pallet shaft and driving the reflective mirror to rotate, thus a centrifugal force is generated by the rotation of the reflective mirror and the attached water mist, liquid and dust are removed from the surface of the reflective mirror giving rise to a clean surface of the dental mirror. After one-time use, the compression air source can be detached and the dental observation mirror can be discarded. It has simple structure, low cost and convenient application.

Description

Technical field: [0001] The invention relates to medical equipment, in particular to a medical auxiliary observation device, in particular to a dental mirror, in particular to a mirror centrifugal cleaning device for a disposable dental mirror. Background technique: [0002] In the prior art, a dental reflector is composed of a reflector and a handle, the reflector is arranged at the front end of the handle, and the mirror surface of the reflector forms an angle between 110° and 160° with the handle. In order to avoid iatrogenic cross-infection, disposable dental mirrors have been adopted at present. When in use, the reflector extends into the patient's mouth, and the dentist adjusts the angle of the reflector to reflect the lighting on the treatment chair to the teeth that need to be inspected and treated, and then observe. Due to the high humidity of the air in the oral cavity, the temperature is usually higher than the room temperature, and the mirror surface temperature...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a kind of centrifugal cleaning device for the mirror surface of disposable dental mirror, the described centrifugal cleaning device for mirror surface of disposable dental mirror should solve the problem that the mirror surface of dental mirror in the prior art is easy to fog , technical problems of easy adhesion of liquid and dust

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