JP2013141501A - Tooth mirror - Google Patents

Tooth mirror Download PDF

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JP2013141501A
JP2013141501A JP2012002334A JP2012002334A JP2013141501A JP 2013141501 A JP2013141501 A JP 2013141501A JP 2012002334 A JP2012002334 A JP 2012002334A JP 2012002334 A JP2012002334 A JP 2012002334A JP 2013141501 A JP2013141501 A JP 2013141501A
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mirror
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tooth
teeth
dental
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JP5139583B1 (en
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Tokisato Yanagi
時悟 柳
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Abstract

PROBLEM TO BE SOLVED: To provide a tooth mirror having a plurality of mirror parts, allowing an examiner to examine right and left side surfaces and the rear side of molars of a subject without moving the tooth mirror or changing the hand of holding the tooth mirror when the examiner examines the molars of the subject.SOLUTION: The tooth mirror 1 has a plurality of mirror parts 4, and is composed of a grip part 2, a support part 3 and the mirror parts 4. The support part 2 is a member bifurcated in the middle. Each mirror part 4 is composed of first and second mirror members. The first mirror member 41 is a mirror member for reflecting one side surface of a tooth T of the subject, and the second mirror member 42 is a mirror member for reflecting the other side surface of the tooth T of the subject. The first and second mirror members 41 and 42 are attached at distal ends of the bifurcated support part 3 with their respective mirror surfaces facing each other.

Description

本発明は、歯科医師をはじめとする診察者が患者をはじめとする被検者の歯を診察する際に用いる歯鏡に関し、複数の鏡部を有することにより被検者の歯を効率良くかつ安定的に診察することのできる歯鏡に関する。 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.

従来、歯鏡としては、一般に、棒状の把持部の一端に平面視正円状の鏡部を一定の角度をもって取り付けた歯鏡が提供されてきたところである。しかしながら、まず、該歯鏡は鏡部が一箇所にしか設けられていないことから、診察者が被検者の歯を診察する際には該歯鏡を動かしたり持ち替えたりしなければならないため診察に時間がかかるという問題があった。そうすると、診察者にとっては、被検者の歯の全体的な状況を把握するのに時間がかかるため、診察に際しての負担になっているという問題があった。一方、被検者にとっても、診察者が歯鏡を口腔内で動かすことにより違和感や不快感を覚えたりあるいは上記のように診察に時間がかかったりするため、診察に際しての負担になっているという問題があった。更に、該歯鏡は被検者の歯に固定できるような構造を有しないことから、診察者が該歯鏡を不意に動かしたり、あるいは被検者が不意に動いたりすると、診察者が被検者の歯を安定的に診察することができないという問題があった。 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.

ところで、従来、複数の鏡部を有する歯鏡も提供されているところであり、例えば、棒状の把持部の両端に鏡部を設けた歯鏡(例えば、特許文献1参照。)、把持部の一端と中央部に鏡部を設けた歯鏡(例えば、特許文献2参照。)、把持部の両端と中央部に鏡部を設けた歯鏡(例えば、特許文献3参照。)、あるいは二つに分割した鏡部を蝶番手段により角度を調節することができるように把持部の一端に設けた歯鏡(例えば、特許文献4参照。)等が提供されている。もっとも、上記のいずれの従来技術に係る歯鏡も、該歯鏡の使用者自身が自らの歯を簡便に観察することを目的とする歯鏡であり(特許文献1、2、及び3参照。)、あるいは被検者の歯の細部及び裏側の観察を容易にすることを目的とする歯鏡である(特許文献4参照。)。 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).

特開2001−8894号公報JP 2001-8894 A 登実3042781号公報No. 3042781 特開平10−99270号公報Japanese Patent Laid-Open No. 10-99270 特公3498092号公報Japanese Patent Publication No. 3498092

そこで、本発明が解決しようとする第一の課題は、複数の鏡部を有する歯鏡につき、診察者が被検者の歯牙を診察する際に該歯鏡を動かしたり持ち替えたりすることなく被検者の歯牙の全体を診察することができる歯鏡を提供することにある。 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.

また、本発明が解決しようとする第二の課題は、複数の鏡部を有する歯鏡につき、診察者が被検者の歯を安定的に診察することができる歯鏡を提供することにある。 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. .

本発明の第一及び第二の課題を解決するため、請求項1に記載した歯鏡は、複数の鏡部を有する歯鏡であって、把持部と、支持部と、鏡部とから構成されている。該支持部は途中で二股に分岐している部材である。該鏡部は、第一及び第二の鏡部材より構成されており、第一の鏡部材は被検者の歯牙の一側面を映し出すための鏡部材であり、第二の鏡部材は被検者の歯牙の他側面を映し出すための鏡部材であり、第一の鏡部材と第二の鏡部材とが該支持部の分岐した先に鏡面を向い合せて取り付けられている。 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. The mirror part is composed of first and second mirror members. The first mirror member is a mirror member for projecting one side surface of the subject's teeth, and the second mirror member is a subject. It is a mirror member for projecting the other side surface of a person's tooth, and the first mirror member and the second mirror member are attached to the tip of the support portion with the mirror surface facing each other.

請求項2に記載した歯鏡は、複数の鏡部を有する歯鏡であって、把持部と、支持部と、鏡部とから構成されている。該支持部は途中で二股に分岐している部材である。該鏡部は、第一から第三までの鏡部材より構成されており、第一の鏡部材は被検者の歯牙の一側面を映し出すための鏡部材であり、第二の鏡部材は被検者の歯牙の他側面を映し出すための鏡部材であり、第三の鏡部材は被検者の奥歯の裏側を映し出すための鏡部材であり、第一の鏡部材と第二の鏡部材とが該支持部の分岐した先に鏡面を向い合せて取り付けられており、第三の鏡部材が第一の鏡部材又は第二の鏡部材の取り付けられている更に先に鏡面を内側に向けて取り付けられている。 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. The mirror part is composed of first to third mirror members, the first mirror member is a mirror member for projecting one side surface of the subject's teeth, and the second mirror member is the subject. It is a mirror member for projecting the other side of the examiner's teeth, and the third mirror member is a mirror member for projecting the back side of the back tooth of the subject, and the first mirror member and the second mirror member Is attached with the mirror surface facing the tip of the support, and the third mirror member is attached to the first mirror member or the second mirror member, and the mirror surface is directed inward. It is attached.

請求項3に記載した歯鏡は、請求項1又は2に記載した歯鏡であって、前記把持部と前記支持部とが個別的に形成されており、該把持部の先端には該支持部の後端を嵌入自在に嵌入することができる嵌入孔が穿設されている歯鏡である。 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.

請求項4に記載した歯鏡は、請求項1から3までの何れかに記載した歯鏡であって、前記支持部が蝶番手段により開閉自在に構成されている歯鏡である。 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.

請求項5に記載した歯鏡は、請求項1から4までの何れかに記載した歯鏡であって、前記把持部が蝶番手段により揺動自在に構成されている歯鏡である。 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.

請求項6に記載した歯鏡は、請求項1から5までの何れかに記載した歯鏡であって、前記把持部又は支持部に被検者の歯牙の嵌合面を映し出すための第四の鏡部材が取り付けられている歯鏡である。 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.

請求項7に記載した歯鏡は、請求項1から5までの何れかに記載した歯鏡であって、前記把持部又は支持部に前記第一から第三までの鏡部材に映し出されている被検者の歯牙の鏡像と被検者の歯牙の嵌合面とを撮影するためのカメラが取り付けられている歯鏡である。 The tooth mirror described in claim 7 is the tooth mirror described in any one of claims 1 to 5, and is reflected on the first to third mirror members on the gripping part or the support part. A dental mirror to which a camera for photographing a mirror image of a subject's teeth and a fitting surface of the subject's teeth is attached.

請求項8に記載した歯鏡は、請求項1から7までの何れかに記載した歯鏡であって、前記支持部と前記鏡部とが左右に二列配置されており、一方の該支持部の後端と他方の該支持部の後端とが連結部において連結されている歯鏡である。 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.

請求項9に記載した歯鏡は、請求項8に記載した歯鏡であって、前記連結部には被検者の口腔を映し出すための第五の鏡部材が取り付けられている歯鏡である。 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. .

請求項10に記載した歯鏡は、請求項8に記載した歯鏡であって、前記連結部には被検者の口腔を撮影するためのカメラが取り付けられている歯鏡である。 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.

請求項1から10までに記載した本発明に係る歯鏡は、上記の通りの構成であるから、以下のような効果を奏することができる。 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.

請求項1に記載した歯鏡は、前記鏡部が第一及び第二の鏡部材より構成されており、第一の鏡部材は被検者の歯牙の一側面を映し出すための鏡部材であり、第二の鏡部材は被検者の歯牙の他側面を映し出すための鏡部材であることから、第一の鏡部材及び第二の鏡部材に被検者の歯牙の両側面を映し出して、診察者は被検者の歯牙を診察することができる。 The tooth mirror described in claim 1 is configured such that the mirror portion is composed of first and second mirror members, and the first mirror member is a mirror member for projecting one side surface of the subject's tooth. Since the second mirror member is a mirror member for projecting the other side of the subject's tooth, project both sides of the subject's tooth on the first mirror member and the second mirror member, The examiner can examine the subject's teeth.

従って、請求項1に記載した歯鏡は、複数の鏡部を有する歯鏡につき、診察者が被検者の歯牙を診察する際に該歯鏡を動かしたり持ち替えたりすることなく被検者の歯牙の全体を診察することができる歯鏡を提供するという本発明が解決しようとする第一の課題を解決することができるのである。 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.

また、請求項1に記載した歯鏡は、前記鏡部が第一及び第二の鏡部材より構成されており、前記支持部の分岐した先に第一の鏡部材と第二の鏡部材とが鏡面を向い合せて取り付けられていることから、被検者の歯牙を挟み込むようにして被検者の口腔に戴置することができるため、診察者が歯鏡を不意に動かしたり、あるいは被検者が不意に動いたりしても、診察者が被検者の歯牙を安定的に診察することができる。 Further, in the tooth mirror described in claim 1, the mirror part is composed of first and second mirror members, and the first mirror member and the second mirror member are formed at the tip of the support part. Since the mirror is attached with the mirror surface facing, it can be placed in the subject's oral cavity with the subject's teeth sandwiched between them, so that the examiner can move the dental mirror unexpectedly or Even if the examiner moves unexpectedly, the examiner can stably examine the subject's teeth.

従って、請求項1に記載した歯鏡は、診察者が被検者の歯を安定的に診察することができる歯鏡を提供するという本発明が解決しようとする第二の課題を解決することができるのである。 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.

請求項2に記載した歯鏡は、前記鏡部が第一の鏡部材と第二の鏡部材とが該支持部の分岐した先に鏡面を向い合せて取り付けられており、第三の鏡部材が第一の鏡部材又は第二の鏡部材の取り付けられている更に先に鏡面を内側に向けて取り付けられていることから、第一の鏡部材及び第二の鏡部材に被検者の歯牙の左右側面を映し出すとともに、第三の鏡部材に被検者の歯牙の裏側を映し出して、診察者は被検者の歯牙を診察することができる。 The tooth mirror described in claim 2 is configured such that the first mirror member and the second mirror member are attached to the tip of the support portion with the mirror surface facing the mirror surface, and the third mirror member is provided. Since the first mirror member or the second mirror member is attached to the first mirror member and the second mirror member, the tooth of the subject is attached to the first mirror member and the second mirror member. The left and right sides of the subject are projected, and the back side of the subject's teeth is projected on the third mirror member, so that the examiner can examine the subject's teeth.

従って、請求項2に記載した歯鏡は、複数の鏡部を有する歯鏡につき、診察者が被検者の歯牙を診察する際に該歯鏡を動かしたり持ち替えたりすることなく被検者の歯牙の左右側面及び裏側を診察することができる歯鏡を提供するという本発明が解決しようとする第一の課題を解決することができるのである。 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.

また、請求項2に記載した歯鏡は、該鏡部が第一の鏡部材と第二の鏡部材とが該支持部の分岐した先に鏡面を向い合せて取り付けられており、第三の鏡部材が第一の鏡部材又は第二の鏡部材の取り付けられている更に先に鏡面を内側に向けて取り付けられていることから、被検者の歯牙を取り囲むようにして被検者の口腔に戴置することができるため、診察者が歯鏡を不意に動かしたり、あるいは被検者が不意に動いたりしても、診察者が被検者の歯牙を安定的に診察することができる。 Further, in the tooth mirror described in claim 2, the mirror part is attached with the first mirror member and the second mirror member facing the mirror surface at the branching end of the support part. Since the mirror member is attached to the first mirror member or the second mirror member with the mirror surface facing inward, the oral cavity of the subject is surrounded by the subject's teeth. Therefore, even if the examiner moves the dental mirror unexpectedly or the subject moves unexpectedly, the examiner can stably examine the subject's teeth. .

従って、請求項2に記載した歯鏡は、診察者が被検者の歯を安定的に診察することができる歯鏡を提供するという本発明が解決しようとする第二の課題を解決することができるのである。 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.

請求項3に記載した歯鏡は、請求項1に記載した歯鏡であって、前記把持部と前記支持部とが個別的に形成されており、該把持部の先端には該支持部の後端を嵌入自在に嵌入することができる嵌入孔が穿設されていることから、請求項2に記載した歯鏡を分解することができるため、収納場所をとることなく保管することができ、また使用後の消毒も万遍なく行うことができ、好適である。 The tooth mirror described in claim 3 is the tooth mirror described in claim 1, wherein the grip portion and the support portion are individually formed, and a tip of the support portion is provided at a tip of the grip portion. Since the insertion hole into which the rear end can be inserted freely is formed, the tooth mirror described in claim 2 can be disassembled, so that it can be stored without taking up storage space, In addition, disinfection after use can be performed evenly, which is preferable.

請求項4に記載した歯鏡は、請求項1から3までの何れかに記載した歯鏡であって、前記支持部が蝶番手段により開閉自在に構成されていることから、被検者の口腔内への差し入れ又は差し出しの際には該支持部を閉じた状態で行い、被検者の歯牙を診察する際には該支持部を開いた状態で診察することができるため、被検者の口腔内への差し入れ及び差出を簡便に行うことができ、好適である。 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.

請求項5に記載した歯鏡は、請求項1から4までの何れかに記載した歯鏡であって、前記把持部が蝶番手段により揺動自在に構成されているため、診察者は、被検者の口腔内に差し入れ易い角度をもって差し入れることができ、また、被検者の歯を診察し易い角度をもって診察することができ、好適である。 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.

請求項6に記載した歯鏡は、請求項1から5までの何れかに記載した歯鏡であって、前記把持部又は支持部に被検者の歯牙の嵌合面を映し出すための第四の鏡部材が取り付けられているため、診察者は被検者の歯牙の全体的な状態を速やかに把握することができ、好適である。また、診察者は被検者の口腔を覗き込まなくても、第四の鏡部材に映し出された被検者の歯牙の鏡像を確認することができるため、診察者は楽な姿勢で被検者の歯牙を診察することができ、被検者もまた楽な姿勢で診察を受けることができ、好適である。 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.

請求項7に記載した歯鏡は、請求項1から5までの何れかに記載した歯鏡であって、前記把持部又は支持部に前記第一から第三までの鏡部材に映し出されている被検者の歯牙の鏡像と被検者の歯牙の嵌合面とを撮影するためのカメラが取り付けられているため、被検者の歯牙の全面を一度に撮影することができるところ、診察者は該カメラにより撮影された映像を見ることにより被検者の歯牙の全体的な状態を速やかに把握することができ、好適である。 The tooth mirror described in claim 7 is the tooth mirror described in any one of claims 1 to 5, and is reflected on the first to third mirror members on the gripping part or the support part. Since a camera is installed to capture the mirror image of the subject's teeth and the mating surface of the subject's teeth, the examiner can photograph the entire surface of the subject's teeth at once. It is preferable that the overall state of the subject's teeth can be quickly grasped by viewing the video imaged by the camera.

請求項8に記載した歯鏡は、請求項1から7までの何れかに記載した歯鏡であって、前記支持部と前記鏡部とが左右に二列配置されており、一方の該支持部の後端と他方の該支持部の後端とが連結部において連結されていることから、第一の鏡部材及び第二の鏡部材に被検者の両奥歯の左右側面を映し出すとともに、第三の鏡部材に被検者の両奥歯の裏側を映し出して、診察者は被検者の両奥歯を同時に診察することができ、好適である。 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.

請求項9に記載した歯鏡は、請求項8に記載した歯鏡であって、前記連結部には被検者の口腔を映し出すための第五の鏡部材が取り付けられていることから、第五の鏡部材に被検者の口腔全体を映し出すことができるところ、診察者は該鏡部材に映し出された鏡像を見ることにより被検者の口腔の全体的な状態を速やかに把握することができる。 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.

請求項10に記載した歯鏡は、請求項8に記載した歯鏡であって、前記連結部には被検者の口腔を撮影するためのカメラが取り付けられていることから、該カメラは被検者の口腔全体を一度に撮影することができるところ、診察者はカメラにより撮影された映像を見ることにより被検者の口腔の全体的な状態を速やかに把握することができ、好適である。 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. .

本発明の第一実施形態に係る歯鏡を示した正面図である。It is the front view which showed the tooth mirror which concerns on 1st embodiment of this invention. 本発明の第一実施形態に係る歯鏡を使用している状態を示した正面図である。It is the front view which showed the state which is using the tooth mirror which concerns on 1st embodiment of this invention. 本発明の第二実施形態に係る歯鏡を示した正面図である。It is the front view which showed the tooth mirror which concerns on 2nd embodiment of this invention. 本発明の第二実施形態に係る歯鏡を使用している状態を示した正面図である。It is the front view which showed the state which is using the tooth mirror which concerns on 2nd embodiment of this invention. 第四の鏡部材を取り付けた本発明の第二実施形態に係る歯鏡を示した正面図である。It is the front view which showed the tooth mirror which concerns on 2nd embodiment of this invention which attached the 4th mirror member. 第四の鏡部材を取り付けた本発明の第二実施形態に係る歯鏡を使用している状態を示した正面図である。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. カメラを取り付けた本発明の第二実施形態に係る歯鏡を示した正面図である。It is the front view which showed the tooth mirror which concerns on 2nd embodiment of this invention which attached the camera. カメラを取り付けた本発明の第二実施形態に係る歯鏡を使用している状態を示した正面図である。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. 本発明の第三実施形態に係る歯鏡を示した正面図である。It is the front view which showed the tooth mirror which concerns on 3rd embodiment of this invention. 本発明の第三実施形態に係る歯鏡を使用している状態を示した正面図である。It is the front view which showed the state which is using the tooth mirror which concerns on 3rd embodiment of this invention. 第五の鏡部材を取り付けた本発明の第三実施形態に係る歯鏡を示した正面図である。It is the front view which showed the tooth mirror which concerns on 3rd embodiment of this invention which attached the 5th mirror member. 第五の鏡部材を取り付けた本発明の第三実施形態に係る歯鏡を使用している状態を示した正面図である。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. カメラを取り付けた本発明の第三実施形態に係る歯鏡を示した正面図である。It is the front view which showed the tooth mirror which concerns on 3rd embodiment of this invention which attached the camera. カメラを取り付けた本発明の第三実施形態に係る歯鏡を使用している状態を示した正面図である。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.

まず、本発明の第一実施形態に係る歯鏡の構造及びその使用態様について添付図面に基づいて説明する。 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.

本発明の第一実施形態に係る歯鏡1は、図1及び2に図示するように、把持部2と、支持部3と、鏡部4とから構成されている。とりわけ大人と子供との間において顕著であるように、被検者の口腔及び歯の大きさには違いのあるところ、被検者の口腔及び歯の大きさに合わせて適宜用いることができるように、幾通りかの大きさを有する歯鏡1を提供するのが好適である。 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.

把持部2は、図1及び2に図示するように、棒状の部材であり、診察者が被検者の歯を診察する際に歯鏡1を把持するための部材である。把持部2の先端には支持部3の後端を嵌入自在に嵌入することができる嵌入孔2aが穿設されている。把持部2の前部は蝶番2bになっており、把持部2の先端に取り付けた支持部3を揺動自在に回動させることができる。 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.

支持部3は、図1及び2に図示するように、途中の分岐部3aにおいて二股にY字型に分岐しており、分岐した先が途中から平行に伸びている形状の部材であり、鏡部4を設けるための部材である。支持部3の後端は嵌入孔2aに嵌め入れる嵌入部3bとなっており、把持部2に対する支持部3の取付け及び取外しを自在に行うことができる。もちろん、把持部2と支持部3とを一体的に形成することも可能である。支持部3の両端部は、鏡部4を取り付ける鏡部材取付け部3cとなっている。鏡部材取付け部3cの後端は蝶番3dとなっており、鏡部材取付け部3cを自在に開閉することができる。 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.

鏡部4は、図1及び2に図示するように、第一及び第二の鏡部材により構成されており、いずれも支持板に鏡を貼り付けた公知の鏡部材を用いることができる。第一の鏡部材41は鏡部材取付け部3c1に取り付けられており、第二の鏡部材42は鏡部材取付け部3c2に取り付けられている。第一の鏡部材41及び第二の鏡部材42は、主として、診察者が被検者の歯牙の左右側面を映し出して診察するために用いるものである。また、歯列は被検者によって異なるものであるところ、蝶番を介して第一及び第二の鏡部材を鏡部材取付け部3cに取り付けることにより、被検者の歯牙Tを映し出し易い角度に第一及び第二の鏡部材を調節することができ、好適である。 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 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.

診察者が歯鏡1を用いて被検者の歯牙Tを診察するに際しては、被検者の口腔及び歯牙の大きさに適合する大きさを有する歯鏡1を選択した上で、まず、把持部2の先端に穿設されている嵌入孔2aに支持部3の後端に形成されている嵌入部3bを嵌入して歯鏡1を組み立てる。次に、図2に図示するように、組み立てた歯鏡1を被検者の口腔内に進入させ、第一の鏡部材41及び第二の鏡部材42が被検者の歯牙Tを挟み込むように戴置して、第一の鏡部材41及び第二の鏡部材42にそれぞれ被検者の歯牙Tの左右側面を映し出して診察する。また、この際に、必要であれば鏡部材4に被検者の歯が十分に映し出されるように歯鏡1の各所に設けられている蝶番を調整する。そして、被検者の歯牙Tを診察した後は、歯鏡1を被検者の口腔内から取り出し、嵌入孔2aから嵌入部3bを取り外して歯鏡1を分解し、消毒及び保管を行う。尚、図2では歯鏡1を用いて被検者の下顎の奥歯を診察する際の様子を図示しているが、歯鏡1を用いて被検者の奥歯以外の歯牙を診察することももちろん可能である。 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.

歯鏡1は、上記のように、診察者が被検者の歯牙Tを診察する際に歯鏡1を動かしたり持ち替えたりすることなく診察することができるため、診察にかかる時間を大幅に軽減することができる。そうすると、まず、診察者にとっては、従来の歯鏡を用いて診察する場合よりも短時間で被検者の歯牙Tの全体的な状況を把握することができるため、診察に際しての負担を軽減することができる。一方、被検者にとっても、診察者が歯鏡1を口腔内で動かすことによる違和感や不快感を覚えることを軽減することができ、また上記のように診察にかかる時間を大幅に軽減することができるため、診察に際しての負担を軽減することができる。更に、歯鏡1は第一の鏡部材41及び第二の鏡部材42が被検者の歯牙Tを挟み込むようにして戴置することができるため、診察者が歯鏡1を不意に動かしたり、あるいは被検者が不意に動いたりしても、診察者が被検者の歯牙Tを安定的に診察することができるのである。 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.

以上が、本発明の第一実施形態に係る歯鏡の構造及び使用態様についての説明である。次に、本発明の第二実施形態に係る歯鏡の構造及び使用態様について、添付図面に基づいて説明する。尚、第二実施形態に係る歯鏡の構造及び使用態様は、下記の事項以外、前記の第一実施形態に係る歯鏡の構造及び使用態様と同一である。 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.

歯鏡1は、図3及び4に図示するように、第三の鏡部材43が鏡部材取付け部3c1の先端に鏡部材取付け部3c1に対して直角に取り付けられている。もちろん、第三の鏡部材43は鏡部材取付け部3c2の先端に取り付けてもよい。第三の鏡部材43は、主として、診察者が被検者の奥歯Mの裏側を映し出して診察するために用いるものである。尚、第三の鏡部材43は専ら被検者の奥歯Mの裏側を診察する際にのみ必要となるものであるから、第三の鏡部材43を鏡部材取付け部3c1の先端に、図示するように蝶番3dにより開閉自在に取り付けるかあるいは着脱自在に取り付けるのが好適である。 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.

歯鏡1は、また、図5及び6に図示するように、支持部3の分岐部3aに第四の鏡部材44を取り付け、被検者の歯牙Tの嵌合面を映し出せるように構成することもできる。 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

第一の鏡部材41ないし第四の鏡部材44に被検者の歯牙Tの全面を一度に映し出すことができるところ、診察者は第一の鏡部材41ないし第四の鏡部材44に映し出された鏡像を見ることにより被検者の歯牙Tの全体的な状態を速やかに把握することができる。 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.

また、従来の歯鏡を用いて被検者の歯牙Tを診察する際には、診察者が被検者の口腔を覗き込むことができるように、被検者に横に寝てもらう必要があったところ、歯鏡1を用いることにより、診察者は被検者の口腔を覗き込まなくても、第四の鏡部材44に映し出された被検者の歯牙Tの鏡像を確認することができるため、診察者は楽な姿勢で被検者の歯牙Tを診察することができ、被検者もまた楽な姿勢で診察を受けることができる。 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.

歯鏡1は、また、図7及び8に図示するように、分岐部3aにカメラ5を取り付け、第一から第三までの鏡部材41から43までに映し出されている被検者の歯牙Tの鏡像と被検者の歯牙Tの嵌合面とを撮影できるように構成することもできる。カメラ5としては、各種の公知の小型カメラを用いることができる。 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.

カメラ5は被検者の歯牙Tの全面を一度に撮影することができるところ、診察者はカメラ5により撮影された映像を見ることにより被検者の歯牙Tの全体的な状態を速やかに把握することができ、好適である。 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.

以上が、本発明の第二実施形態に係る歯鏡の構造及び使用態様についての説明である。次に、本発明の第三実施形態に係る歯鏡の構造及び使用態様について、添付図面に基づいて説明する。尚、第三実施形態に係る歯鏡の構造及び使用態様は、下記の事項以外、前記の第一ないし第二実施形態に係る歯鏡の構造及び使用態様と同一である。 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.

歯鏡1は、図9及び10に図示するように、支持部3と鏡部4とが左右に二列配置されており、一方の支持部3の後端と他方の支持部3の後端とが連結部3eにおいて連結されている。 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.

歯鏡1は、左右の鏡部4を構成するそれぞれの第一の鏡部材41及び第二の鏡部材42に被検者の両奥歯Mの左右側面を映し出すとともに、それぞれの第三の鏡部材43に被検者の両奥歯Mの裏側を映し出して、診察者は被検者の両奥歯Mを同時に診察することができる。従って、第三実施形態に係る歯鏡は、診察にかかる時間を更に軽減することができ、診察者並びに被検者の双方にとって、診察に際しての負担を軽減することができ、好適である。 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.

歯鏡1は、また、図11及び12に図示するように、連結部3eに第五の鏡部材45を取り付けることにより、被検者の口腔全体を映し出すことができる。あるいは、図13及び14に図示するように、連結部3eにカメラ5を取り付けることにより、被検者の口腔全体を撮影できるようにすることもできる。 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.

歯鏡1を上記のような構成とすることにより、第五の鏡部材45には被検者の口腔全体を映し出すことができるところ、診察者は第五の鏡部材45に映し出された鏡像を見ることにより被検者の口腔の全体的な状態を速やかに把握することができる。また、カメラ5を取り付けた場合には、被検者の口腔全体を一度に撮影することができるところ、診察者はカメラ5により撮影された映像を見ることにより被検者の口腔の全体的な状態を速やかに把握することができ、好適である。 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.

1 歯鏡
2 把持部
2a 嵌入孔
2b 蝶番
3 支持部
3a 分岐部
3b 嵌入部
3c 鏡部材取付け部
3d 蝶番
3e 連結部
4 鏡部
41 第一の鏡部材
42 第二の鏡部材
43 第三の鏡部材
44 第四の鏡部材
45 第五の鏡部材
5 カメラ
T 歯牙
M 奥歯
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

本発明の第一及び第二の課題を解決するため、請求項1に記載した歯鏡は、複数の鏡部を有する歯鏡であって、把持部と、支持部と、鏡部とから構成されている。該支持部は途中で二股に分岐しており、分岐した先が途中から平行に伸びている部材である。該鏡部は、第一及び第二の鏡部材より構成されており、第一及び第二の鏡部材は少なくとも人の第一大臼歯及び第二大臼歯の側面を映し出すことができる程度の大きさを有しており、第一の鏡部材は被検者の歯牙の一側面を映し出すための鏡部材であり、第二の鏡部材は被検者の歯牙の他側面を映し出すための鏡部材であり、第一の鏡部材と第二の鏡部材とが該支持部の分岐した先の途中から平行に伸びている箇所に鏡面を向い合せて取り付けられていることから、請求項1に記載した歯鏡は、被検者の口腔内において第一及び第二の鏡部材が被検者の歯牙を挟み込むようにして戴置できる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 are large enough to project at least the side surfaces of the first and second molars of a person. It has a of the first mirror member is a mirror member for imaging one side of a tooth of a subject, the mirror member for the second mirror member that reflects the other side surface of the tooth of the patient , and the since attached together facing mirror surface portion where the first mirror member and the second mirror member extends parallel to the middle of the previously branched in the support portion, according to claim 1 The dental mirror can be placed so that the first and second mirror members sandwich the subject's teeth in the oral cavity of the subject .

請求項2に記載した歯鏡は、複数の鏡部を有する歯鏡であって、把持部と、支持部と、鏡部とから構成されている。該支持部は途中で二股に分岐しており、分岐した先が途中から平行に伸びている部材である。該鏡部は、第一から第三までの鏡部材より構成されており、第一及び第二の鏡部材は少なくとも人の第一大臼歯及び第二大臼歯の側面を映し出すことができる程度の大きさを有しており、第一の鏡部材は被検者の歯牙の一側面を映し出すための鏡部材であり、第二の鏡部材は被検者の歯牙の他側面を映し出すための鏡部材であり、第三の鏡部材は被検者の奥歯の裏側を映し出すための鏡部材であり、第一の鏡部材と第二の鏡部材とが該支持部の分岐した先の途中から平行に伸びている箇所に鏡面を向い合せて取り付けられており、第三の鏡部材が第一の鏡部材又は第二の鏡部材の取り付けられている更に先に鏡面を内側に向けて取り付けられていることから、請求項2に記載した歯鏡は、被検者の口腔内において第一から第三までの鏡部材が被検者の歯牙を取り囲むようにして戴置できる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 can project at least the side surfaces of the first and second molars of a person. has a size, the first mirror member is a mirror member for imaging one side of a tooth of a subject, a mirror for 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 tooth of the subject, and the first mirror member and the second mirror member are parallel from the middle of the branched portion of the support portion. attached together facing mirror surface at a location extending is the, the third mirror member mounted toward the mirror inward farther mounted the first mirror member and the second mirror member since you are, mouth mirror according to claim 2, the mirror member from the first in the oral cavity of a subject to the third It can be the placing so as to surround the subject's teeth.

請求項7に記載した歯鏡は、請求項1から5までの何れかに記載した歯鏡であって、前記把持部又は支持部に前記各鏡部材に映し出されている被検者の歯牙の鏡像と被検者の歯牙の嵌合面とを撮影するためのカメラが取り付けられている歯鏡である。 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.

請求項1に記載した歯鏡は、前記鏡部が第一及び第二の鏡部材より構成されており、第一及び第二の鏡部材は少なくとも人の第一大臼歯及び第二大臼歯の側面を映し出すことができる程度の大きさを有しており、第一の鏡部材は被検者の歯牙の一側面を映し出すための鏡部材であり、第二の鏡部材は被検者の歯牙の他側面を映し出すための鏡部材であることから、第一の鏡部材及び第二の鏡部材に被検者の歯牙の両側面を映し出して、診察者は被検者の歯牙を診察することができる。 In the dental mirror according to claim 1, the mirror part is composed of first and second mirror members, and the first and second mirror members are at least of the first and second molars of a person. has a degree of size that side can be displayed, and the first mirror member is a mirror member for imaging one side of a tooth of the subject, the second mirror member of the subject tooth Since it is a mirror member for projecting the other side of the subject, both sides of the subject's teeth are projected on the first mirror member and the second mirror member, and the examiner examines the subject's teeth. Can do.

また、請求項1に記載した歯鏡は、前記鏡部が第一及び第二の鏡部材より構成されており、第一及び第二の鏡部材は少なくとも人の第一大臼歯及び第二大臼歯の側面を映し出すことができる程度の大きさを有しており、前記支持部の分岐した先の途中から平行に伸びている箇所に鏡面を向い合せて取り付けられていることから、被検者の歯牙を挟み込むようにして被検者の口腔に戴置することができるため、診察者が歯鏡を不意に動かしたり、あるいは被検者が不意に動いたりしても、診察者が被検者の歯牙を安定的に診察することができる。 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 are at least a first molar and a second large human tooth. It has a size that can project the side surface of the molar tooth, and is attached to a portion that extends in parallel from the middle of the branched portion of the support portion with the mirror surface facing, so that the subject Because it can be placed in the oral cavity of the subject so that the teeth of the patient are sandwiched, even if the examiner moves the dental mirror unexpectedly or the subject moves unexpectedly, The patient's teeth can be examined stably.

請求項2に記載した歯鏡は、前記鏡部が第一から第三までの鏡部材より構成されており、第一及び第二の鏡部材は少なくとも人の第一大臼歯及び第二大臼歯の側面を映し出すことができる程度の大きさを有しており、前記支持部の分岐した先の途中から平行に伸びている箇所に鏡面を向い合せて取り付けられており、第三の鏡部材が第一の鏡部材又は第二の鏡部材の取り付けられている更に先に鏡面を内側に向けて取り付けられていることから、第一の鏡部材及び第二の鏡部材に被検者の歯牙の左右側面を映し出すとともに、第三の鏡部材に被検者の歯牙の裏側を映し出して、診察者は被検者の歯牙を診察することができる。 The dental 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 are at least a first molar and a second molar of a person. The side surface of the support portion is projected to a position that extends in parallel from the middle of the branched portion of the support portion, and is attached facing the mirror surface. Since the first mirror member or the second mirror member is attached to the first mirror member and the second mirror member, the first mirror member or the second mirror member is attached to the first mirror member and the second mirror member. The left and right side surfaces are projected, and the back side of the subject's teeth is projected on the third mirror member, so that the examiner can examine the subject's teeth.

また、請求項2に記載した歯鏡は、該鏡部が、第一から第三までの鏡部材より構成されており、第一及び第二の鏡部材は少なくとも人の第一大臼歯及び第二大臼歯の側面を映し出すことができる程度の大きさを有しており、第一の鏡部材と第二の鏡部材とが該支持部の分岐した先の途中から平行に伸びている箇所に鏡面を向い合せて取り付けられており、第三の鏡部材が第一の鏡部材又は第二の鏡部材の取り付けられている更に先に鏡面を内側に向けて取り付けられていることから、被検者の歯牙を取り囲むようにして被検者の口腔に戴置することができるため、診察者が歯鏡を不意に動かしたり、あるいは被検者が不意に動いたりしても、診察者が被検者の歯牙を安定的に診察することができる。 Further, in the tooth mirror described in claim 2, the mirror part is composed of first to third mirror members, and the first and second mirror members include at least the first molar teeth and the first human teeth. It has a size that can project the side surfaces of the two molars, and the first mirror member and the second mirror member extend in parallel from the middle of the branched portion of the support portion. Since the third mirror member is attached with the first mirror member or the second mirror member attached to the mirror surface inward, the mirror surface is directed inward. The patient can be placed in the patient's mouth so as to surround the patient's teeth, so that even if the examiner moves the dental mirror unexpectedly or the patient moves unexpectedly, The examiner's teeth can be examined stably.

請求項3に記載した歯鏡は、請求項1又は2に記載した歯鏡であって、前記把持部と前記支持部とが個別的に形成されており、該把持部の先端には該支持部の後端を嵌入自在に嵌入することができる嵌入孔が穿設されていることから、請求項1又は2に記載した歯鏡を分解することができるため、収納場所をとることなく保管することができ、また使用後の消毒も万遍なく行うことができ、好適である。 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.

請求項7に記載した歯鏡は、請求項1から5までの何れかに記載した歯鏡であって、前記把持部又は支持部に前記各鏡部材に映し出されている被検者の歯牙の鏡像と被検者の歯牙の嵌合面とを撮影するためのカメラが取り付けられているため、被検者の歯牙の全面を一度に撮影することができるところ、診察者は該カメラにより撮影された映像を見ることにより被検者の歯牙の全体的な状態を速やかに把握することができ、好適である。 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.

鏡部4は、図1及び2に図示するように、第一及び第二の鏡部材により構成されており、いずれも支持板に鏡を貼り付けた公知の鏡部材を用いることができる。第一及び第二の鏡部材は少なくとも人の第一大臼歯及び第二大臼歯の側面を映し出すことができる程度の大きさを有するものである。第一の鏡部材41は鏡部材取付け部3c1に取り付けられており、第二の鏡部材42は鏡部材取付け部3c2に取り付けられている。第一の鏡部材41及び第二の鏡部材42は、主として、診察者が被検者の歯牙の左右側面を映し出して診察するために用いるものである。また、歯列は被検者によって異なるものであるところ、蝶番を介して第一及び第二の鏡部材を鏡部材取付け部3cに取り付けることにより、被検者の歯牙Tを映し出し易い角度に第一及び第二の鏡部材を調節することができ、好適である。 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 that can project at least the side surfaces of the first and second molars of a person. 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.

本発明の第一及び第二の課題を解決するため、請求項1に記載した歯鏡は、複数の鏡部を有する歯鏡であって、把持部と、支持部と、鏡部とから構成されている。該支持部は途中で二股に分岐しており、分岐した先が途中から平行に伸びている部材である。該鏡部は、第一及び第二の鏡部材より構成されており、第一及び第二の鏡部材は少なくとも被検者の複数の歯牙の側面を同時に映し出すことができる大きさを有しており、第一の鏡部材は被検者の歯牙の一側面を映し出すための鏡部材であり、第二の鏡部材は被検者の歯牙の他側面を映し出すための鏡部材であり、第一の鏡部材と第二の鏡部材とが該支持部の分岐した先の途中から平行に伸びている箇所に鏡面を向い合せて取り付けられていることから、請求項1に記載した歯鏡は、被検者の口腔内において第一及び第二の鏡部材が被検者の歯牙を挟み込むようにして戴置できる。 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.

請求項2に記載した歯鏡は、複数の鏡部を有する歯鏡であって、把持部と、支持部と、鏡部とから構成されている。該支持部は途中で二股に分岐しており、分岐した先が途中から平行に伸びている部材である。該鏡部は、第一から第三までの鏡部材より構成されており、第一及び第二の鏡部材は少なくとも被検者の複数の歯牙の側面を同時に映し出すことができる大きさを有しており、第一の鏡部材は被検者の歯牙の一側面を映し出すための鏡部材であり、第二の鏡部材は被検者の歯牙の他側面を映し出すための鏡部材であり、第三の鏡部材は被検者の奥歯の裏側を映し出すための鏡部材であり、第一の鏡部材と第二の鏡部材とが該支持部の分岐した先の途中から平行に伸びている箇所に鏡面を向い合せて取り付けられており、第三の鏡部材が第一の鏡部材又は第二の鏡部材の取り付けられている更に先に鏡面を内側に向けて取り付けられていることから、請求項2に記載した歯鏡は、被検者の口腔内において第一から第三までの鏡部材が被検者の歯牙を取り囲むようにして戴置できる。 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.

請求項1に記載した歯鏡は、前記鏡部が第一及び第二の鏡部材より構成されており、第一及び第二の鏡部材は少なくとも被検者の複数の歯牙の側面を同時に映し出すことができる大きさを有しており、第一の鏡部材は被検者の歯牙の一側面を映し出すための鏡部材であり、第二の鏡部材は被検者の歯牙の他側面を映し出すための鏡部材であることから、第一の鏡部材及び第二の鏡部材に被検者の歯牙の両側面を映し出して、診察者は被検者の歯牙を診察することができる。 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.

また、請求項1に記載した歯鏡は、前記鏡部が第一及び第二の鏡部材より構成されており、第一及び第二の鏡部材は少なくとも被検者の複数の歯牙の側面を同時に映し出すことができる大きさを有しており、前記支持部の分岐した先の途中から平行に伸びている箇所に鏡面を向い合せて取り付けられていることから、被検者の歯牙を挟み込むようにして被検者の口腔に戴置することができるため、診察者が歯鏡を不意に動かしたり、あるいは被検者が不意に動いたりしても、診察者が被検者の歯牙を安定的に診察することができる。 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.

請求項2に記載した歯鏡は、前記鏡部が第一から第三までの鏡部材より構成されており、第一及び第二の鏡部材は少なくとも被検者の複数の歯牙の側面を同時に映し出すことができる大きさを有しており、前記支持部の分岐した先の途中から平行に伸びている箇所に鏡面を向い合せて取り付けられており、第三の鏡部材が第一の鏡部材又は第二の鏡部材の取り付けられている更に先に鏡面を内側に向けて取り付けられていることから、第一の鏡部材及び第二の鏡部材に被検者の歯牙の左右側面を映し出すとともに、第三の鏡部材に被検者の歯牙の裏側を映し出して、診察者は被検者の歯牙を診察することができる。 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.

また、請求項2に記載した歯鏡は、該鏡部が、第一から第三までの鏡部材より構成されており、第一及び第二の鏡部材は少なくとも被検者の複数の歯牙の側面を同時に映し出すことができる大きさを有しており、第一の鏡部材と第二の鏡部材とが該支持部の分岐した先の途中から平行に伸びている箇所に鏡面を向い合せて取り付けられており、第三の鏡部材が第一の鏡部材又は第二の鏡部材の取り付けられている更に先に鏡面を内側に向けて取り付けられていることから、被検者の歯牙を取り囲むようにして被検者の口腔に戴置することができるため、診察者が歯鏡を不意に動かしたり、あるいは被検者が不意に動いたりしても、診察者が被検者の歯牙を安定的に診察することができる。 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, with the first mirror member and the second mirror member facing the mirror surface at a point extending in parallel from the middle of the branched portion of the support portion. 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.

鏡部4は、図1及び2に図示するように、第一及び第二の鏡部材により構成されており、いずれも支持板に鏡を貼り付けた公知の鏡部材を用いることができる。第一及び第二の鏡部材は少なくとも被検者の複数の歯牙の側面を同時に映し出すことができる大きさを有するものである。第一の鏡部材41は鏡部材取付け部3c1に取り付けられており、第二の鏡部材42は鏡部材取付け部3c2に取り付けられている。第一の鏡部材41及び第二の鏡部材42は、主として、診察者が被検者の歯牙の左右側面を映し出して診察するために用いるものである。また、歯列は被検者によって異なるものであるところ、蝶番を介して第一及び第二の鏡部材を鏡部材取付け部3cに取り付けることにより、被検者の歯牙Tを映し出し易い角度に第一及び第二の鏡部材を調節することができ、好適である。 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.

Claims (10)

複数の鏡部を有する歯鏡であって、把持部と、支持部と、鏡部とから構成されており、該支持部は途中で二股に分岐している部材であり、該鏡部は、第一及び第二の鏡部材より構成されており、第一の鏡部材は被検者の歯牙の一側面を映し出すための鏡部材であり、第二の鏡部材は被検者の歯牙の他側面を映し出すための鏡部材であり、第一の鏡部材と第二の鏡部材とが該支持部の分岐した先に鏡面を向い合せて取り付けられていることを特徴とする歯鏡。 It is a tooth mirror having a plurality of mirror parts, and is composed of a gripping part, a support part, and a mirror part, and the support part is a member bifurcated in the middle. The first mirror member is a mirror member for projecting one side surface of the subject's teeth, and the second mirror member is a member other than the subject's teeth. A dental mirror, which is a mirror member for projecting a side surface, wherein the first mirror member and the second mirror member are attached to the tip of the support portion with the mirror surfaces facing each other. 複数の鏡部を有する歯鏡であって、把持部と、支持部と、鏡部とから構成されており、該支持部は途中で二股に分岐している部材であり、該鏡部は、第一から第三までの鏡部材より構成されており、第一の鏡部材は被検者の歯牙の一側面を映し出すための鏡部材であり、第二の鏡部材は被検者の歯牙の他側面を映し出すための鏡部材であり、第三の鏡部材は被検者の奥歯の裏側を映し出すための鏡部材であり、第一の鏡部材と第二の鏡部材とが該支持部の分岐した先に鏡面を向い合せて取り付けられており、第三の鏡部材が第一の鏡部材又は第二の鏡部材の取り付けられている更に先に鏡面を内側に向けて取り付けられていることを特徴とする歯鏡。 It is a tooth mirror having a plurality of mirror parts, and is composed of a gripping part, a support part, and a mirror part, and the support part is a member bifurcated in the middle. The first mirror member is composed of first to third mirror members, the first mirror member is a mirror member for projecting one side surface of the subject's teeth, and the second mirror member is a portion of the subject's teeth. The third mirror member is a mirror member for projecting the back side of the back tooth of the subject, and the first mirror member and the second mirror member are the mirror members for projecting the other side surface. It is mounted with the mirror surface facing the branched end, and the third mirror member is mounted with the first mirror member or the second mirror member attached and the mirror surface facing inward. A dental mirror characterized by 請求項1又は2に記載した歯鏡であって、前記把持部と前記支持部とが個別的に形成されており、該把持部の先端には該支持部の後端を嵌入自在に嵌入することができる嵌入孔が穿設されていることを特徴とする歯鏡。 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. 請求項1から3までの何れかに記載した歯鏡であって、前記支持部が蝶番手段により開閉自在に構成されていることを特徴とする歯鏡。 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. 請求項1から4までの何れかに記載した歯鏡であって、前記把持部が蝶番手段により揺動自在に構成されていることを特徴とする歯鏡。 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. 請求項1から5までの何れかに記載した歯鏡であって、前記把持部又は支持部に被検者の歯牙の嵌合面を映し出すための第四の鏡部材が取り付けられていることを特徴とする歯鏡。 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. 請求項1から5までの何れかに記載した歯鏡であって、前記把持部又は支持部に前記第一から第三までの鏡部材に映し出されている被検者の歯牙の鏡像と被検者の歯牙の嵌合面とを撮影するためのカメラが取り付けられていることを特徴とする歯鏡。 The dental mirror according to any one of claims 1 to 5, wherein a mirror image of the subject's teeth and the test image projected on the first to third mirror members on the gripping part or the support part A dental mirror having a camera for photographing a fitting surface of a person's tooth. 請求項1から7までの何れかに記載した歯鏡であって、前記支持部と前記鏡部とが左右に二列配置されており、一方の該支持部の後端と他方の該支持部の後端とが連結部において連結されていることを特徴とする歯鏡。 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. 請求項8に記載した歯鏡であって、前記連結部には被検者の口腔を映し出すための第五の鏡部材が取り付けられていることを特徴とする歯鏡。 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. 請求項8に記載した歯鏡であって、前記連結部には被検者の口腔を撮影するためのカメラが取り付けられていることを特徴とする歯鏡。 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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