JP5139583B1 - Dental mirror - Google Patents

Abstract

PROBLEM TO BE SOLVED: To examine the left and right side surfaces and the back side of a back tooth of a subject without moving or changing the tooth mirror when the examiner examines the back tooth of the subject for a dental mirror having a plurality of mirror parts. And a dental mirror that allows a doctor to stably examine a subject's teeth.
A tooth mirror 1 is a tooth mirror having a plurality of mirror parts 4, and includes a grip part 2, a support part 3, and a mirror part 4. The support portion 2 is a member that is bifurcated in the middle. The mirror part 4 is comprised from the 1st and 2nd mirror member, and the 1st mirror member 41 is a mirror member for projecting one side surface of the tooth T of the subject, and the second mirror member 42. Is a mirror member for projecting the other side of the tooth T of the subject. The first mirror member 41 and the second mirror member 42 are attached to the tip of the support portion 3 with the mirror surfaces facing each other.
[Selection] Figure 2

Description

The present invention relates to a dental mirror used when an examiner including a dentist examines the teeth of a subject including a patient, and the teeth of the subject can be efficiently and efficiently provided by having a plurality of mirror parts. The present invention relates to a dental mirror that can be examined stably.

Conventionally, as a dental mirror, a dental mirror in which a mirror part having a circular shape in plan view is attached to one end of a rod-like gripping part at a certain angle has been provided. However, first, since the dental mirror has a mirror part only at one place, when the examiner examines the subject's teeth, the dental mirror must be moved or changed. There was a problem that it took a long time. If it does so, since it took time to grasp | ascertain the whole condition of a subject's tooth | gear, there existed a problem that it became the burden at the time of a medical examination. On the other hand, for the examinee, the examiner feels a sense of discomfort and discomfort by moving the dental mirror in the oral cavity, or it takes time for the examination as described above, which is a burden on the examination There was a problem. Furthermore, since the dental mirror does not have a structure that can be fixed to the subject's teeth, if the examiner moves the dental mirror unexpectedly or if the subject moves unexpectedly, the examiner will There was a problem that the examiner's teeth could not be examined stably.

By the way, a tooth mirror having a plurality of mirror parts has also been provided conventionally. For example, a tooth mirror having mirror parts at both ends of a rod-shaped grip part (see, for example, Patent Document 1), one end of the grip part. And a tooth mirror with a mirror part at the center (for example, see Patent Document 2), a tooth mirror with mirror parts at both ends and the center part of the grip part (for example, see Patent Document 3), or two. A tooth mirror (for example, refer to Patent Document 4) provided at one end of a gripping portion so that the angle of the divided mirror portion can be adjusted by a hinge means is provided. However, any of the above-described conventional dental mirrors is a dental mirror intended for the user of the dental mirror to easily observe his / her own teeth (see Patent Documents 1, 2, and 3). ), Or a dental mirror for the purpose of facilitating observation of the details and back side of the subject's teeth (see Patent Document 4).

JP 2001-8894 A No. 3042781 Japanese Patent Laid-Open No. 10-99270 Japanese Patent Publication No. 3498092

Accordingly, a first problem to be solved by the present invention is to provide a dental mirror having a plurality of mirror parts without having to move or change the dental mirror when the examiner examines the subject's teeth. An object of the present invention is to provide a dental mirror that can examine the entire teeth of the examiner.

In addition, a second problem to be solved by the present invention is to provide a dental mirror that allows the examiner to stably examine the subject's teeth with respect to the dental mirror having a plurality of mirror portions. .

In order to solve the first and second problems of the present invention, the tooth mirror described in claim 1 is a tooth mirror having a plurality of mirror parts, and includes a gripping part, a support part, and a mirror part. Has been. The support portion is a member that is bifurcated in the middle, and the branched tip extends in parallel from the middle. The mirror part is composed of first and second mirror members, and the first and second mirror members have a size capable of projecting at least the side surfaces of a plurality of teeth of the subject at the same time. cage, the first mirror member is a mirror member for imaging one side of a tooth of the subject, the second mirror member is a mirror member for imaging an other side of the tooth of a subject, the first Since the mirror member and the second mirror member are attached so that the mirror surfaces face each other and extend in parallel from the middle of the branched portion of the support portion, the dental mirror according to claim 1, The first and second mirror members can be placed in the subject's oral cavity so as to sandwich the subject's teeth.

The tooth mirror described in claim 2 is a tooth mirror having a plurality of mirror parts, and includes a gripping part, a support part, and a mirror part. The support portion is a member that is bifurcated in the middle, and the branched tip extends in parallel from the middle. The mirror part is composed of first to third mirror members, and the first and second mirror members have a size capable of projecting at least the side surfaces of a plurality of teeth of the subject at the same time. and which, the first mirror member is a mirror member for imaging one side of a tooth of the subject, the second mirror member is a mirror member for imaging an other side of the tooth of the patient, the The third mirror member is a mirror member for projecting the back side of the back teeth of the subject, and the first mirror member and the second mirror member extend in parallel from the middle of the branching point of the support portion. And the third mirror member is attached with the first mirror member or the second mirror member attached to the first mirror member with the mirror surface facing inward. In the dental mirror described in Item 2, the first to third mirror members in the oral cavity of the subject are the teeth of the subject. The can be the placing so as to surround.

The tooth mirror described in claim 3 is the tooth mirror described in claim 1 or 2, wherein the grip portion and the support portion are individually formed, and the support is provided at the tip of the grip portion. This is a tooth mirror in which a fitting hole into which the rear end of the portion can be fitted is formed.

The tooth mirror described in claim 4 is the tooth mirror described in any one of claims 1 to 3, wherein the support portion is configured to be freely opened and closed by a hinge means.

The tooth mirror described in claim 5 is the tooth mirror described in any one of claims 1 to 4, wherein the gripping portion is configured to be swingable by a hinge means.

The tooth mirror described in claim 6 is the tooth mirror described in any one of claims 1 to 5, and is a fourth for projecting the fitting surface of the subject's tooth on the gripping part or the support part. This is a dental mirror to which the mirror member is attached.

The dental mirror according to claim 7 is the dental mirror according to any one of claims 1 to 5, wherein the tooth of the subject projected on each mirror member on the gripping part or the support part. It is a dental mirror to which a camera for photographing a mirror image and a fitting surface of a subject's teeth is attached.

The tooth mirror according to claim 8 is the tooth mirror according to any one of claims 1 to 7, wherein the support part and the mirror part are arranged in two rows on the left and right, and the one of the support parts This is a tooth mirror in which the rear end of the portion and the rear end of the other support portion are connected at the connecting portion.

The tooth mirror described in claim 9 is the tooth mirror described in claim 8, wherein the fifth mirror member for projecting the oral cavity of the subject is attached to the connecting portion. .

The tooth mirror described in claim 10 is the tooth mirror described in claim 8, wherein a camera for photographing the oral cavity of the subject is attached to the connecting portion.

Since the dental mirror according to the present invention described in claims 1 to 10 is configured as described above, the following effects can be achieved.

The dental mirror according to claim 1, wherein the mirror part is composed of first and second mirror members, and the first and second mirror members simultaneously project at least side surfaces of a plurality of teeth of the subject. it has a magnitude can of, the first mirror member is a mirror member for imaging one side of a tooth of the subject, the second mirror member mirror the other side surface of the tooth of the patient Therefore, the examiner can examine the teeth of the subject by projecting both side surfaces of the subject's teeth on the first mirror member and the second mirror member.

Therefore, the dental mirror described in claim 1 is a dental mirror having a plurality of mirror parts, and the examiner does not move or change the dental mirror without examining the dental mirror when examining the subject's teeth. The first problem to be solved by the present invention of providing a dental mirror that can examine the whole tooth can be solved.

Further, in the dental mirror described in claim 1, the mirror part is composed of first and second mirror members, and the first and second mirror members at least provide side surfaces of a plurality of teeth of the subject. It has a size that can be projected at the same time, and is attached with a mirror surface facing a part that extends in parallel from the middle of the branched part of the support part, so that the subject's teeth are sandwiched Can be placed in the oral cavity of the examinee so that the examinee can stabilize the patient's teeth even if the examiner moves the dental mirror unexpectedly or the patient moves unexpectedly. Can be examined.

Therefore, the tooth mirror described in claim 1 solves the second problem to be solved by the present invention that the examiner provides a tooth mirror that can stably examine the subject's teeth. Can do it.

The tooth mirror described in claim 2 is configured such that the mirror part is composed of first to third mirror members, and the first and second mirror members simultaneously apply at least side surfaces of a plurality of teeth of the subject. The third mirror member has a size that can be projected, and is attached to a portion extending in parallel from the middle of the branched portion of the support portion with the mirror surface facing, and the third mirror member is the first mirror member Or, since the mirror surface is attached to the first mirror member and the second mirror member, the left and right side surfaces of the subject's teeth are projected on the first mirror member and the second mirror member. The examiner can examine the teeth of the subject by projecting the back side of the teeth of the subject on the third mirror member.

Therefore, the tooth mirror described in claim 2 is a tooth mirror having a plurality of mirror parts, and the examiner does not move or change the tooth mirror when the examiner examines the subject's teeth. The first problem to be solved by the present invention of providing a dental mirror that can examine the left and right side surfaces and the back side of a tooth can be solved.

Further, in the dental mirror according to claim 2, the mirror part is composed of first to third mirror members, and the first and second mirror members are at least a plurality of teeth of the subject. The size is such that the side surfaces can be projected at the same time. Since the third mirror member is attached with the mirror surface facing inward further before the first mirror member or the second mirror member is attached, the tooth of the subject is surrounded. Thus, even if the examiner moves the dental mirror unexpectedly or the patient moves unexpectedly, the examinee removes the subject's teeth. Stable medical examination is possible.

Therefore, the tooth mirror described in claim 2 solves the second problem to be solved by the present invention in which the examiner provides a tooth mirror that allows the examiner to stably examine the subject's teeth. Can do it.

The tooth mirror described in claim 3 is the tooth mirror described in claim 1 or 2 , wherein the grip portion and the support portion are individually formed, and the support is provided at the tip of the grip portion. Since the insertion hole into which the rear end of the portion can be inserted is formed, the dental mirror according to claim 1 or 2 can be disassembled, and stored without taking up a storage space. In addition, disinfection after use can be performed evenly, which is preferable.

The tooth mirror according to claim 4 is the tooth mirror according to any one of claims 1 to 3, wherein the support portion is configured to be opened and closed by a hinge means. When inserting or inserting into the inside, the support part is closed, and when examining the subject's teeth, the support part can be opened and examined. Insertion into and delivery into the oral cavity can be easily performed, which is preferable.

The tooth mirror described in claim 5 is the tooth mirror described in any one of claims 1 to 4, wherein the grasping portion is configured to be swingable by a hinge means. It can be inserted at an angle that can be easily inserted into the examiner's mouth, and can be examined at an angle at which it is easy to examine the subject's teeth.

The tooth mirror described in claim 6 is the tooth mirror described in any one of claims 1 to 5, and is a fourth for projecting the fitting surface of the subject's tooth on the gripping part or the support part. Therefore, the examiner can quickly grasp the overall state of the subject's teeth, which is preferable. In addition, the examiner can check the mirror image of the patient's teeth projected on the fourth mirror member without looking into the patient's mouth, so the examiner can examine the patient in an easy posture. The patient's teeth can be examined, and the subject can also be examined in an easy posture, which is preferable.

The dental mirror according to claim 7 is the dental mirror according to any one of claims 1 to 5, wherein the tooth of the subject projected on each mirror member on the gripping part or the support part. Since a camera for photographing the mirror image and the fitting surface of the subject's teeth is attached, the entire surface of the subject's teeth can be photographed at one time, and the examiner is photographed by the camera. It is preferable that the overall state of the subject's teeth can be quickly grasped by viewing the image.

The tooth mirror according to claim 8 is the tooth mirror according to any one of claims 1 to 7, wherein the support part and the mirror part are arranged in two rows on the left and right, and the one of the support parts Since the rear end of the part and the rear end of the other support part are connected at the connecting part, the left and right side surfaces of the back teeth of the subject are projected on the first mirror member and the second mirror member, and The back side of both back teeth of the subject is projected on the third mirror member, and the examiner can examine both back teeth of the subject at the same time, which is preferable.

The tooth mirror described in claim 9 is the tooth mirror described in claim 8, since the fifth mirror member for projecting the oral cavity of the subject is attached to the connecting portion. Where the entire oral cavity of the subject can be projected on the five mirror members, the examiner can quickly grasp the overall state of the oral cavity of the subject by viewing the mirror image projected on the mirror member. it can.

The tooth mirror described in claim 10 is the tooth mirror described in claim 8, and since the camera for photographing the oral cavity of the subject is attached to the connecting portion, the camera is not covered. Where the examiner's entire oral cavity can be photographed at once, the examiner can quickly grasp the overall state of the examinee's oral cavity by viewing the image photographed by the camera, which is preferable. .

It is the front view which showed the tooth mirror which concerns on 1st embodiment of this invention. It is the front view which showed the state which is using the tooth mirror which concerns on 1st embodiment of this invention. It is the front view which showed the tooth mirror which concerns on 2nd embodiment of this invention. It is the front view which showed the state which is using the tooth mirror which concerns on 2nd embodiment of this invention. It is the front view which showed the tooth mirror which concerns on 2nd embodiment of this invention which attached the 4th mirror member. It is the front view which showed the state which is using the tooth mirror which concerns on 2nd embodiment of this invention which attached the 4th mirror member. It is the front view which showed the tooth mirror which concerns on 2nd embodiment of this invention which attached the camera. It is the front view which showed the state which is using the tooth mirror which concerns on 2nd embodiment of this invention which attached the camera. It is the front view which showed the tooth mirror which concerns on 3rd embodiment of this invention. It is the front view which showed the state which is using the tooth mirror which concerns on 3rd embodiment of this invention. It is the front view which showed the tooth mirror which concerns on 3rd embodiment of this invention which attached the 5th mirror member. It is the front view which showed the state which is using the tooth mirror which concerns on 3rd embodiment of this invention which attached the 5th mirror member. It is the front view which showed the tooth mirror which concerns on 3rd embodiment of this invention which attached the camera. It is the front view which showed the state which is using the tooth mirror which concerns on 3rd embodiment of this invention which attached the camera.

First, the structure of the dental mirror according to the first embodiment of the present invention and its usage will be described with reference to the accompanying drawings.

The tooth mirror 1 according to the first embodiment of the present invention includes a gripping part 2, a support part 3, and a mirror part 4, as shown in FIGS. As is particularly noticeable between adults and children, there are differences in the size of the oral cavity and teeth of the subject, so that it can be used appropriately according to the size of the oral cavity and teeth of the subject. In addition, it is preferable to provide the dental mirror 1 having several sizes.

As shown in FIGS. 1 and 2, the grip portion 2 is a rod-shaped member, and is a member for gripping the dental mirror 1 when the examiner examines the teeth of the subject. An insertion hole 2a is formed at the front end of the grip portion 2 so that the rear end of the support portion 3 can be inserted. The front part of the grip part 2 is a hinge 2b, and the support part 3 attached to the tip of the grip part 2 can be pivotably rotated.

As shown in FIGS. 1 and 2, the support portion 3 is a member having a shape that is bifurcated into a Y-shape at a midway branch portion 3 a, and the branched tip extends in parallel from the midway. This is a member for providing the portion 4. The rear end of the support portion 3 is an insertion portion 3b that is fitted into the insertion hole 2a, and the support portion 3 can be freely attached to and detached from the grip portion 2. Of course, it is also possible to form the grip part 2 and the support part 3 integrally. Both end portions of the support portion 3 are mirror member attachment portions 3c to which the mirror portion 4 is attached. The rear end of the mirror member mounting portion 3c is a hinge 3d, and the mirror member mounting portion 3c can be freely opened and closed.

As shown in FIGS. 1 and 2, the mirror unit 4 includes first and second mirror members, and any known mirror member in which a mirror is attached to a support plate can be used. The first and second mirror members have a size capable of projecting at least the side surfaces of a plurality of teeth of the subject at the same time. The first mirror member 41 is attached to the mirror member attachment portion 3c1, and the second mirror member 42 is attached to the mirror member attachment portion 3c2. The first mirror member 41 and the second mirror member 42 are mainly used by the examiner to examine the right and left side surfaces of the subject's teeth. In addition, the dentition is different depending on the subject, and the first and second mirror members are attached to the mirror member attaching portion 3c via hinges so that the teeth T of the subject can be easily projected. The first and second mirror members can be adjusted and are preferred.

When the examiner examines the tooth T of the subject using the dental mirror 1, first selects the dental mirror 1 having a size that fits the subject's oral cavity and the size of the tooth, and then grasps it. The insertion mirror 3 is assembled by inserting the insertion portion 3 b formed at the rear end of the support portion 3 into the insertion hole 2 a formed at the tip of the portion 2. Next, as shown in FIG. 2, the assembled dental mirror 1 is entered into the subject's oral cavity so that the first mirror member 41 and the second mirror member 42 sandwich the tooth T of the subject. The left and right side surfaces of the subject's teeth T are projected on the first mirror member 41 and the second mirror member 42 for examination. At this time, if necessary, the hinges provided at various locations of the dental mirror 1 are adjusted so that the subject's teeth are sufficiently reflected on the mirror member 4. Then, after examining the subject's tooth T, the tooth mirror 1 is taken out of the subject's oral cavity, the insertion portion 3b is removed from the insertion hole 2a, the tooth mirror 1 is disassembled, and disinfection and storage are performed. In addition, although the mode at the time of examining the back teeth of the subject's lower jaw using the dental mirror 1 is illustrated in FIG. 2, it is also possible to examine teeth other than the back teeth of the subject using the tooth mirror 1. Of course it is possible.

As described above, the dental mirror 1 can be examined without moving or holding the dental mirror 1 when the examiner examines the tooth T of the subject, so the time required for the examination is greatly reduced. can do. Then, first, for the examiner, the overall condition of the subject's tooth T can be grasped in a shorter time than when the examination is performed using a conventional dental mirror, thereby reducing the burden on the examination. be able to. On the other hand, for the examinee, it is possible to reduce the feeling of discomfort and discomfort caused by the examiner moving the dental mirror 1 in the oral cavity, and greatly reduce the time required for the examination as described above. Therefore, the burden on the examination can be reduced. Furthermore, since the dental mirror 1 can be placed so that the first mirror member 41 and the second mirror member 42 sandwich the tooth T of the subject, the examiner may move the dental mirror 1 unexpectedly. Or, even if the subject moves unexpectedly, the examiner can stably examine the teeth T of the subject.

The above is the description of the structure and usage of the dental mirror according to the first embodiment of the present invention. Next, the structure and usage of the dental mirror according to the second embodiment of the present invention will be described with reference to the accompanying drawings. The structure and usage of the dental mirror according to the second embodiment are the same as the structure and usage of the dental mirror according to the first embodiment, except for the following matters.

As shown in FIGS. 3 and 4, the tooth mirror 1 has a third mirror member 43 attached to the tip of the mirror member mounting portion 3c1 at a right angle to the mirror member mounting portion 3c1. Of course, you may attach the 3rd mirror member 43 to the front-end | tip of the mirror member attaching part 3c2. The third mirror member 43 is mainly used by the examiner to display and examine the back side of the back teeth M of the subject. Since the third mirror member 43 is necessary only when examining the back side of the back tooth M of the subject, the third mirror member 43 is illustrated at the tip of the mirror member mounting portion 3c1. Thus, it is preferable to attach the hinge 3d so that it can be opened and closed or detachably attached.

As shown in FIGS. 5 and 6, the tooth mirror 1 is configured so that the fourth mirror member 44 is attached to the branch portion 3 a of the support portion 3 so that the fitting surface of the tooth T of the subject can be projected. You can also

The entire surface of the subject's teeth T can be projected on the first mirror member 41 to the fourth mirror member 44 at a time, but the examiner is projected on the first mirror member 41 to the fourth mirror member 44. The overall state of the subject's teeth T can be quickly grasped by looking at the mirror image.

Further, when examining a subject's tooth T using a conventional dental mirror, it is necessary to have the subject lie down sideways so that the examiner can look into the mouth of the subject. When the tooth mirror 1 is used, the examiner can confirm the mirror image of the tooth T of the subject displayed on the fourth mirror member 44 without looking into the oral cavity of the subject. Therefore, the examiner can examine the subject's teeth T in an easy posture, and the subject can also receive the examination in an easy posture.

As shown in FIGS. 7 and 8, the tooth mirror 1 has a camera 5 attached to the branch portion 3a, and the tooth T of the subject projected from the first to third mirror members 41 to 43. It can also comprise so that a mirror image of this and the fitting surface of the subject's tooth T can be image | photographed. As the camera 5, various known small cameras can be used.

The camera 5 can photograph the entire surface of the subject's teeth T at a time, and the examiner can quickly grasp the overall state of the subject's teeth T by viewing the image photographed by the camera 5. This is preferable.

The above is the description of the structure and usage of the dental mirror according to the second embodiment of the present invention. Next, the structure and usage of the tooth mirror according to the third embodiment of the present invention will be described with reference to the accompanying drawings. The structure and usage of the dental mirror according to the third embodiment are the same as the structure and usage of the dental mirror according to the first or second embodiment except for the following matters.

As shown in FIGS. 9 and 10, the tooth mirror 1 includes a support part 3 and a mirror part 4 arranged in two rows on the left and right sides, and a rear end of one support part 3 and a rear end of the other support part 3. Are connected at the connecting portion 3e.

The tooth mirror 1 projects the left and right side surfaces of the back teeth M of the subject on the first mirror member 41 and the second mirror member 42 that constitute the left and right mirror parts 4, and each third mirror member. The back side of both back teeth M of the subject is displayed in 43, and the examiner can examine both back teeth M of the subject at the same time. Therefore, the dental mirror according to the third embodiment can further reduce the time required for the examination, and is suitable for both the examiner and the subject because the burden on the examination can be reduced.

As shown in FIGS. 11 and 12, the tooth mirror 1 can project the entire oral cavity of the subject by attaching a fifth mirror member 45 to the connecting portion 3e. Alternatively, as shown in FIGS. 13 and 14, the entire oral cavity of the subject can be photographed by attaching the camera 5 to the connecting portion 3 e.

When the tooth mirror 1 is configured as described above, the entire mirror of the subject can be projected on the fifth mirror member 45, and the examiner can view the mirror image projected on the fifth mirror member 45. By viewing, the overall state of the oral cavity of the subject can be quickly grasped. In addition, when the camera 5 is attached, the entire oral cavity of the subject can be photographed at a time, and the examiner looks at the image captured by the camera 5 to view the entire oral cavity of the subject. The state can be quickly grasped, which is preferable.

DESCRIPTION OF SYMBOLS 1 Tooth mirror 2 Grasp part 2a Insertion hole 2b Hinge 3 Support part 3a Branch part 3b Insertion part 3c Mirror member attaching part 3d Hinge 3e Connection part 4 Mirror part 41 First mirror member 42 Second mirror member 43 Third mirror Member 44 fourth mirror member 45 fifth mirror member 5 camera T tooth M back tooth

Claims (10)

A dental mirror having a plurality of mirror parts, which is composed of a gripping part, a support part, and a mirror part. The support part is bifurcated in the middle, and the branched point is parallel in the middle. The mirror part is composed of first and second mirror members, and the first and second mirror members can simultaneously project at least the side surfaces of a plurality of teeth of the subject. has a size capable, the first mirror member is a mirror member for imaging one side of a tooth of the subject, the second mirror member for imaging an other side of the tooth of the patient It is a mirror member, and the first mirror member and the second mirror member are attached so that the mirror surfaces face each other and extend in parallel from the middle of the branched portion of the support portion. Teeth characterized in that the first and second mirror members can be placed so as to sandwich the teeth of the subject. . A dental mirror having a plurality of mirror parts, which is composed of a gripping part, a support part, and a mirror part. The support part is bifurcated in the middle, and the branched point is parallel in the middle. The mirror part is composed of first to third mirror members, and the first and second mirror members simultaneously project at least the side surfaces of a plurality of teeth of the subject. has a size that can, the first mirror member is a mirror member for imaging one side of a tooth of a subject, since the second mirror member that reflects the other side surface of the tooth of the patient The third mirror member is a mirror member for projecting the back side of the back teeth of the subject, and the first mirror member and the second mirror member are in the middle of the point where the support portion is branched. The third mirror member is attached to the first mirror member or the second mirror. It is attached with the mirror surface facing inward further and can be placed so that the first to third mirror members surround the subject's teeth in the subject's oral cavity. A dental mirror characterized by The dental mirror according to claim 1 or 2, wherein the grip portion and the support portion are individually formed, and a rear end of the support portion is inserted into a front end of the grip portion so as to be freely inserted. A dental mirror characterized in that a fitting hole is formed. The dental mirror according to any one of claims 1 to 3, wherein the support portion is configured to be opened and closed by a hinge means. The dental mirror according to any one of claims 1 to 4, wherein the gripping part is configured to be swingable by a hinge means. The dental mirror according to any one of claims 1 to 5, wherein a fourth mirror member for projecting a fitting surface of a subject's teeth is attached to the gripping part or the support part. Characteristic dental mirror. The dental mirror according to any one of claims 1 to 5, wherein a mirror image of the subject's teeth projected on each of the mirror members on the gripping portion or the support portion is fitted to the subject's teeth. A dental mirror characterized in that a camera for photographing the surface is attached. The tooth mirror according to any one of claims 1 to 7, wherein the support portion and the mirror portion are arranged in two rows on the left and right, and the rear end of one of the support portions and the other support portion. The rear end is connected with a connecting portion at a connecting portion. 9. The dental mirror according to claim 8, wherein a fifth mirror member for projecting the oral cavity of the subject is attached to the connecting portion. The dental mirror according to claim 8, wherein a camera for photographing a subject's oral cavity is attached to the connecting portion.

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