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Mouth mirror

A technique for oral mirrors and handles, applied in the field of oral mirrors, which can solve the problems of affecting the observation effect, large mirror size, and discomfort of patients, and achieves the effects of improving comfort, improving operation convenience, and simple structure

Inactive Publication Date: 2015-12-16
王颖莹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional oral mirrors are composed of a handle and a reflector at the front end of the handle. In order to obtain a better view, the area of ​​the reflector needs to be enlarged, resulting in a larger reflector, which causes discomfort to the patient.
In addition, the traditional oral mirror has no lighting source, which affects the observation effect
Sometimes patients want to observe the internal conditions of the teeth and other oral cavity by themselves, but the current oral mirror cannot do so

Method used

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  • Mouth mirror

Examples

Experimental program
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Effect test

Embodiment 1

[0017] As shown in the figure, the dental mirror of this embodiment includes a handle 1 with a hollow channel 10 inside. The channel 10 is provided with an observation fiber 2, an illumination fiber 3, a trachea 4 and a light source 5. The front end of the handle 1 is equipped with a hollow The gooseneck 6, the rear end of the handle 1 are fixed with an air source 7, a storage unit (not shown), a display 8 and a power supply 9 for the display 8, and the storage unit is connected to the display 8; the observation One end of the optical fiber 2 passes through the gooseneck 6 and is exposed at the front end of the gooseneck 6, and the other end of the observation optical fiber 2 is connected with the display 8; At the front end, the other end of the lighting fiber 3 faces the light source 5, and the light source 5 is connected to the power supply 9 through a switch (not shown in the figure); one end of the air pipe 4 passes through the gooseneck 6 and is exposed on the gooseneck ...

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Abstract

The invention aims to provide a mouth mirror capable of improving the comfort degree of a patient. The mouth mirror comprises a handle in which a hollow channel is formed. The mouth mirror is characterized in that an observation optical fiber is arranged in the channel, a hollow gooseneck is installed at the front end of the handle, and a display and a power source supplying power to the display are fixed to the rear end of the handle; one end of the observation optical fiber penetrates through the gooseneck and is exposed out of the front end of the gooseneck, and the other end of the observation optical fiber is connected with the display. According to the mouth mirror, a traditional reflecting mirror large in size is omitted, the structure is simple, the operating convenience degree of a doctor can be greatly improved, the comfort degree of the patient is improved, and practicability is high.

Description

technical field [0001] The invention belongs to the technical field of medical instruments, in particular to a dental mirror. Background technique [0002] Doctors often use oral mirrors to observe the situation in the oral cavity when examining or treating the patient's oral cavity. Traditional oral mirrors are composed of a handle and a reflector at the front end of the handle. In order to obtain a better view, the area of ​​the reflector needs to be enlarged, resulting in a larger reflector, which causes discomfort to the patient. In addition, the traditional oral mirror has no lighting source, which affects the observation effect. Sometimes patients want to observe the internal conditions of the oral cavity such as teeth by themselves, but the current oral mirror cannot do so. Contents of the invention [0003] The object of the present invention is to propose a dental mirror that improves patient comfort. [0004] The dental mirror of the present invention includes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/24A61B1/07
Inventor 王颖莹
Owner 王颖莹
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