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Mouth mirror

A kind of oral mirror, first-hand technology, applied in the field of oral mirror, can solve the problems of bacteria breeding in oral mirror, luminous body and installation hole can not be closed tightly, so as to prevent the growth of bacteria, improve diagnosis efficiency and reasonable design

Inactive Publication Date: 2011-10-12
倪志军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the technical problem that the illuminant and the installation hole of the dental mirror with lighting function cannot be tightly closed in the prior art, and bacteria grow inside the dental mirror, the present invention provides a dental mirror, which has both lighting function and It can also prevent the liquid in the oral cavity from entering the interior of the dental mirror

Method used

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Examples

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Embodiment Construction

[0016] like figure 1 As shown, a dental mirror with lighting function includes a handle 5 and a picture frame 3 integrated with the handle at the end of the handle. The handle 5 and the picture frame 3 are made of non-toxic plastic at one time.

[0017] exist figure 1 Among them, a plane mirror 2 is embedded in the mirror frame 3, and three light transmission points 1 are arranged on the periphery of the plane mirror 2.

[0018] figure 1 Among them, a light guide plate 4 is provided inside the handle 5, a groove 11 is provided at the incident part of the light guide plate 4, and the luminous body 6 is embedded in the groove, and a battery 7 and a switch 8 are also provided inside the handle 5, and the luminous body 6 is 3w light bulb, the battery 7 is a 9v battery, and the light bulb, battery, and switch are electrically connected.

[0019] like figure 2 As shown, the shape of the light guide plate 4 is consistent with the shape of the handle and the mirror surface, so th...

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Abstract

The invention relates to a mouth mirror. For solving the technical problem that the mouth mirror light emitting body for lighting and a mounting hole cannot close tightly and the technical problem that bacteria grow in the mouth mirror in the prior art, the invention provides the mouth mirror, which comprises a handle and a mirror frame which is connected with the handle into a whole at the end of the handle, wherein a plane mirror is embedded in the mirror frame. The mouth mirror is characterized in that: three light transmitting points are arranged on the back of the plane mirror; a light guide plate is arranged in the handle; the light guide plate extends to the back of the plane mirror; and a light emitting body is arranged at the incident part of the light guide plate. As the light transmitting points are arranged at the back of the mirror face of the mouth mirror, the mirror face and the mirror frame are complete and can prevent liquid in the mouth from entering the mouth mirror, and thus, bacteria are prevented. The mouth mirror is simple in structure, reasonable in design and convenient in use; and when the mouth mirror is used, the affected part can be observed conveniently and the diagnosis efficiency is improved.

Description

technical field [0001] The invention provides an oral mirror used in the medical diagnosis of oral diseases, especially an oral mirror. Background technique [0002] As we know, in the process of diagnosis and observation of oral diseases, a dental mirror is usually used to extend into the patient's oral cavity, and observe the diseased state of the diseased part (especially the inside of the dentition) in the oral cavity through the plane mirror. The currently used dental mirror is mainly composed of a handle and a picture frame which is connected with the handle at the end of the handle, and a plane mirror is embedded in the picture frame. Because the light in the oral cavity is relatively dim, when observing and diagnosing the lesion, because the oral mirror with this structure does not have a light source, it is usually necessary to use an external light source to irradiate the lesion to perform observation and diagnosis, which has the disadvantage of being inconvenient ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/247
Inventor 倪志军孙丽珍
Owner 倪志军
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