CN210009008U

CN210009008U - Mouth mirror

Info

Publication number: CN210009008U
Application number: CN201920571948.0U
Authority: CN
Inventors: 杨乐泉
Original assignee: 杨乐泉
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2020-02-04
Anticipated expiration: 2029-04-25

Abstract

The utility model provides a mouth mirror, including handle and reflector, the reflector outer fringe form by circular arc line and straightway combination to be marked with the scale that indicates length in straightway outer fringe, the handle outer end mark along the handle axial and indicate the scale of length. The utility model discloses a change the outer fringe shape of reflector and increase the scale for the doctor does not need extra instrument when examining the patient, only utilizes a straightway outer fringe of reflector to support and measure volume of awaiting measuring tooth or tooth clearance, alright with measure relevant size, improved the patient experience of seeking medical advice, and made things convenient for doctor's work. And simultaneously, the utility model discloses when making the doctor measure the dental cast size or compare the image size on the X film, directly measure with the scale on the handle outer end, need not change other instruments, improved the convenience of work.

Description

Mouth mirror

Technical Field

The utility model relates to an oral cavity application apparatus technical field.

Background

Stomatoscopy is a tool often used by stomatologists in examining and treating teeth. During examination and treatment, the practitioner sometimes needs to know the size of the teeth and the distance between the teeth, which are particularly important to orthodontists. The data are directly measured in the oral cavity, special tools need to be converted, the operation is complex, the patient experience is poor, and the doctor can hardly conveniently achieve the observation effect.

For this reason, there is a need for a stomatoscope that can both perform observation and also perform measurements.

SUMMERY OF THE UTILITY MODEL

To foretell not enough, the utility model provides a mouth mirror, the user need not the change instrument and just can accomplish the measurement of size in the inspection.

The utility model discloses a realize through following technical scheme: a mouth mirror comprises a handle and a reflector, wherein the outer edge of the reflector is formed by combining a circular arc line and one or more straight line sections, and the outer edge of each straight line section is marked with a scale for indicating the length.

Furthermore, in order to clearly see the scale ruler in the oral cavity, the scale ruler on the outer edge of the straight-line segment of the mouth mirror reflector is coated with luminous paint.

Furthermore, in order to facilitate the doctor to measure the size of the model or compare the size of the image on the X-ray film, the outer end of the handle of the stomatoscope is provided with a graduated scale indicating the length along the axial direction of the handle.

The utility model discloses an useful part is that, the user need not the change instrument, just can use the mouth mirror measurement size in the inspection, and the scale of handle outer end can also help the doctor to measure and compare the size of image on model and the X film simultaneously. The utility model has compact integral structure and convenient use, and can be generally applicable to the work of oral examination, tooth cosmetic plastic treatment and the like.

Drawings

Fig. 1 is a schematic structural view of a stomatoscope.

In the figure, 1, a handle, 2, a reflector, 11, a graduated scale for indicating the length, 21, the outer edge of a straight line segment of the reflector, 22, the outer edge of a circular line of the reflector, 23, a graduated scale for indicating the length.

Detailed Description

A mouth mirror comprises a handle and a reflector, wherein the outer edge of the reflector is formed by combining an arc line and one or more straight line sections, a scale for indicating length is marked on the outer edge of each straight line section, and scales for indicating length are marked on the outer end of the handle along the axial direction of the handle.

The device is used in dental examination and treatment or oral cavity examination, and according to the examined position and the posture of a doctor, the outer edge of a straight line section of the reflector is selected to abut against the tooth to be measured or the gap between the teeth, and the reading of the graduated scale is read. When the size of the dental model is measured or the size of the image on the X-ray film is compared, the scale on the outer end of the handle is directly used for measurement, and the reading of the scale is read.

For those skilled in the art, based on the teachings of the present invention, changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A mouth mirror comprises a handle and a reflector and is characterized in that the outer edge of the reflector is formed by combining an arc line and a straight line section, and a scale for indicating the length is marked on the outer edge of the straight line section.

2. The stomatoscope as claimed in claim 1, wherein the straight line segments on the outer edge of the reflector are one or more.

3. A mouth mirror as claimed in claim 1 or 2, wherein the length scale on the outer edge of the mirror is painted with a luminous paint.

4. The mouth mirror as claimed in claim 1, wherein the outer end of the handle is marked with a scale indicating the length along the axial direction of the handle.