JP3150439U - Dental oral measuring instrument - Google Patents
Dental oral measuring instrument Download PDFInfo
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- JP3150439U JP3150439U JP2009001368U JP2009001368U JP3150439U JP 3150439 U JP3150439 U JP 3150439U JP 2009001368 U JP2009001368 U JP 2009001368U JP 2009001368 U JP2009001368 U JP 2009001368U JP 3150439 U JP3150439 U JP 3150439U
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- 210000000214 mouth Anatomy 0.000 claims abstract description 9
- 210000004513 dentition Anatomy 0.000 abstract description 16
- 230000036346 tooth eruption Effects 0.000 abstract description 16
- 238000005259 measurement Methods 0.000 abstract description 14
- 230000001815 facial effect Effects 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 241000669069 Chrysomphalus aonidum Species 0.000 description 2
- 210000000744 eyelid Anatomy 0.000 description 1
- 210000004283 incisor Anatomy 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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Abstract
【課題】矯正の治療に対して、ノギス等の各種の工具類を使用することなく、口腔内や顔面の各種の計測を１枚の計測定規を以って測定できる歯科用口腔の計測器具を提供する。【解決手段】歯科の矯正治療における歯列幅径、開口時の上下の前歯間の距離、顎偏位量及び顔面の計測等を１枚の計測定規に設けた直線縦目盛部、円弧目盛部と縦目盛部、掛止用の切欠部、横目盛部及び目盛を設けた掛止や突部等によって迅速に実施できるようにしたものである。【選択図】図１[PROBLEMS] To provide a dental oral measuring instrument capable of measuring various measurements of the oral cavity and the face with a single measuring rule without using various tools such as calipers for orthodontic treatment. provide. A straight vertical scale portion and an arc scale portion in which a single measurement ruler includes a width of a dentition in dental orthodontic treatment, a distance between upper and lower front teeth at the time of opening, jaw displacement, facial measurement, and the like. And a vertical scale part, a notch part for latching, a horizontal scale part, a latch provided with a scale, a projecting part, and the like. [Selection] Figure 1
Description
本考案は、矯正の分野における歯列幅径、開口時の上下前歯間の距離、顎偏位量及び顔面の計測等に使用する歯科用口腔の計測器具に関するものである。 The present invention relates to a measuring device for a dental oral cavity used for measurement of a dentition width diameter, a distance between upper and lower front teeth at the time of opening, a jaw deviation amount, a face and the like in the field of correction.
従来のこの種の歯科用の顔面口腔の計測に当っては、その目的に応じて数種のノギスが開発され実用化されているが、特に矯正の分野においては、一般工作用ノギスや文房具の定規を使用することが多く、臨床治療上の必要からより確実に迅速に計測できる器具が望まれる現状である。 In the conventional measurement of this type of dental facial oral cavity, several types of calipers have been developed and put to practical use depending on the purpose, but in the field of orthodontic use, especially for general calipers and stationery. A ruler is often used, and there is a demand for an instrument that can be measured more reliably and quickly due to clinical therapeutic needs.
従来使用されてきた矯正における歯列幅径、開口時の上下前歯間の距離、顎偏位量等の計測の際に用いる場合のノギス又は定規類は、その各々の状態に合わせた大きさや形状のものを使用するために、数種のものから各々選択あるいは重いノギスを代用して用いると云う面倒で不便な問題点が多々生じている現状である。
本考案は、上記の従来の不便である問題点を解決するものであり、その主たる目的とする所は、１枚の計測定規において、歯列の内側幅径、歯列の外側幅径、歯の開口量及び下顎の側方滑走等の各々の目盛によって容易に測定する事が出来る歯科用口腔の計測器具を提供するものである。The vernier calipers or rulers used in the measurement of the dentition width diameter, the distance between the upper and lower front teeth at the time of opening, the amount of jaw deviation, etc. used in the conventional orthodontic treatment are sized and shaped according to each condition. Therefore, there are many troublesome and inconvenient problems that each of them is selected from several types or used in place of heavy calipers.
The present invention solves the above-mentioned conventional inconvenient problem, and the main object is to measure the inner width diameter of the dentition, the outer width diameter of the dentition, the tooth It is intended to provide a dental oral measuring instrument that can be easily measured by the respective scales such as the amount of opening and the lateral sliding of the lower jaw.
上記目的を達成するために、本考案における計測定規によれば、計測定規本体には、縦方向の一方に直線縦目盛部を、他方に円弧目盛部と連接して縦目盛部を刻設すると共に、先端の上部には、掛止用に使用する切欠部を形成してある。
また、該計測定規本体の下部には、横目盛部と連接して段部を形成してある。更に下部の側方に掛止め突部を形成してある。
更に、計測定規本体の平面状の一部に鼻稜線の茎部を縦目盛部に当て開口部の０点に合わせて、その延長線に相当する角度目盛を刻設表示してある。In order to achieve the above-mentioned object, according to the meter measuring ruler of the present invention, the meter measure ruler body is engraved with a straight vertical scale part on one side in the longitudinal direction and a vertical scale part connected to the arc scale part on the other side. At the same time, a notch used for hooking is formed at the top of the tip.
Further, a step portion is formed at the lower portion of the meter measuring ruler body so as to be connected to the horizontal scale portion. Further, a latching protrusion is formed on the lower side.
Furthermore, the stem portion of the nose ridge line is placed on the vertical scale portion on the flat part of the meter measuring ruler body so as to match the zero point of the opening portion, and the angle scale corresponding to the extension line is engraved and displayed.
本考案の計測定規本体は、歯科医療における矯正治療において、従来のものの如く、多数のノギス又は一般用定規を適宜選択して使用する必要が無く、１個の計測定規によって計測が迅速に実施できる便利な効果がある。
そして、計測定規本体に設けた横目盛部によって、歯列の内側幅径に挿入するだけで、横目盛部と掛止め突部に設けた目盛を読む事によって寸法が容易に測れる効果と、掛止め突部と直線縦目盛部とによっては、歯列の外側幅径の最外側部に当接する目盛を読む事によって寸法が確実容易に測れる効果がある。
更に、口腔の開口量の測定には、計測定規本体の先端に設けた切欠部を下顎の先端に当て、円弧目盛部を上顎切歯先端に当てる事によって、距離の測定が容易に出来る効果がある。また、該計測定規本体の直線縦目盛部によっては、歯の咬合面に当てることで咬合平面が簡易に確認できる効果等がある。The measuring instrument main body of the present invention does not need to select and use a large number of calipers or general rulers as in the conventional orthodontic treatment, and can quickly measure with one measuring instrument. Has a useful effect.
Then, the horizontal scale part provided on the measuring instrument main body has the effect that the dimensions can be easily measured by reading the scales provided on the horizontal scale part and the latching protrusion only by inserting it into the inner width diameter of the dentition. Depending on the stop protrusion and the straight vertical scale part, there is an effect that the dimension can be easily and reliably measured by reading the scale contacting the outermost part of the outer width diameter of the dentition.
Furthermore, for the measurement of the opening of the oral cavity, it is possible to easily measure the distance by applying the notch provided at the tip of the measuring instrument main body to the tip of the lower jaw and applying the arc scale to the tip of the upper incisor. is there. In addition, depending on the linear vertical scale portion of the meter measuring ruler body, there is an effect that the occlusal plane can be easily confirmed by applying to the occlusal surface of the tooth.
本考案は、上記の如く構成されているので、口腔内の歯列の内寸法を測定するには、横目盛を以って、歯列内側に当てて目盛と掛止め突部の目盛との寸法の両方の目盛を読むものである。
また、歯列外側の寸法を測定するには、掛止め突部を歯列の外側に当てて直線縦目盛部で、歯列の外側の相当する目盛を読む事によって寸法を測るものである。
更に、口腔の開口部を測定するには、先端に設けた切欠部を下歯の前歯先端に当て、上歯との開口度又は無痛開口度を円弧目盛部によって距離を測定する。また、歯列咬合面に縦目盛部の平面を当てることで、咬合平面の確認を可能としたものである。その他、各種の計測に応用が可能となる。Since the present invention is configured as described above, in order to measure the internal dimension of the dentition in the oral cavity, the scale is applied to the inner side of the dentition with a horizontal scale, and the scale of the latching protrusion is set. Read both scales of dimensions.
Further, in order to measure the dimension on the outside of the dentition, the dimension is measured by reading the corresponding scale on the outside of the dentition with a linear vertical graduation by placing the latching protrusion on the outside of the dentition.
Furthermore, in order to measure the opening of the oral cavity, a notch provided at the tip is applied to the tip of the front tooth of the lower tooth, and the distance from the upper tooth or the degree of painless opening is measured by the arc scale. Moreover, the occlusal plane can be confirmed by applying a plane of the vertical scale portion to the occlusal surface of the dentition. In addition, it can be applied to various measurements.
実施例について図面を参照して説明すると、図１において、計測定規本体（１）を立設した状態を示し、該計測定規本体（１）には、一方の縦方向に直線縦目盛部（２）の目盛を刻設し、他方の縦方向には、上方の曲面に円弧目盛部（４）を設けると共に、該円弧目盛部（４）と連接して下部に目盛を設けた縦目盛部（５）を刻設してある。
また、該計測定規本体（１）の先端には、掛止用の切欠部（３）を設け、該円弧目盛部（４）が上顎に向うように下顎前歯の先端に当て、口腔の開口又は無痛開口時の距離を測定するため、該切欠部（３）を形成してある。
更に、該計測定規本体（１）の下部には、所定間隔を設けて横目盛部（７）を刻設する。該横目盛部（７）には、段部（１０）を設けて横方向に目盛を設けた掛止め突部（６）を一体に形成してある。
そして、該横目盛部（７）は、歯列内部に挿入して内側の幅径を横目盛部（７）と掛止め突部（６）の目盛によって読み取り、寸法を測るものである。
また、該掛止め突部（６）は、歯列の外側幅径を測るもので、該掛止め突部（６）を歯形の外側に当て、該直線縦目盛部（２）の目盛を読んだり測るものである。An embodiment will be described with reference to the drawings. FIG. 1 shows a state in which a meter measurement ruler body (1) is erected, and the meter measurement ruler body (1) has a straight vertical scale portion (2 in one longitudinal direction). ), And in the other vertical direction, a circular scale portion (4) is provided on the upper curved surface, and a vertical scale portion having a scale at the bottom connected to the circular scale portion (4) ( 5) is engraved.
Further, a latching notch (3) is provided at the tip of the meter measuring ruler body (1), and the arc scale portion (4) is applied to the tip of the mandibular front tooth so that it faces the upper jaw. In order to measure the distance at the time of painless opening, the notch (3) is formed.
Furthermore, a horizontal scale part (7) is engraved at a lower portion of the meter measuring ruler body (1) with a predetermined interval. The horizontal scale portion (7) is integrally formed with a latching protrusion (6) provided with a step portion (10) and provided with a scale in the horizontal direction.
And this horizontal scale part (7) inserts in a dentition inside, reads an inner width diameter with the scale of a horizontal scale part (7) and a latching protrusion (6), and measures a dimension.
The latching projection (6) measures the outer width of the dentition. The latching projection (6) is applied to the outside of the tooth profile and the scale of the straight vertical scale (2) is read. It is a measure.
更に、該計測定規本体（１）には、表面の一方に方形状の開口部（８）を設け、該開口部（８）には外周の一部に放射状の角度目盛（９）（９）を刻設してある。この角度目盛（９）（９）は、顎偏位量の測定に使用するもので、右側の下眼瞼部と頬豊隆部との仮想線と鼻稜線とのなす角は、仮想線に平行に横目盛部（７）と縦目盛部（５）との交点を当て、鼻稜線の基部を開口部（８）の角の０点（１１）に合わせてその延長線に相当する角度目盛（９）を読むことにより角度を測定するものである。 Further, the meter measuring ruler body (1) is provided with a rectangular opening (8) on one surface, and the opening (8) has a radial angle scale (9) (9) on a part of the outer periphery. Is engraved. These angle scales (9) and (9) are used for measuring the amount of jaw deviation, and the angle formed between the imaginary line and the nasal ridge line of the right lower eyelid part and the cheek ridge is parallel to the imaginary line. The intersection of the horizontal scale part (7) and the vertical scale part (5) is applied, the base of the nose ridge line is aligned with the 0 point (11) of the corner of the opening (8), and the angle scale corresponding to the extension line (9 ) To measure the angle.
また、下顎の側方への滑走運動量の測定は、上顎歯牙表面と下顎歯牙表面とを合わせ、該計測定規本体（１）の直線縦目盛部（２）を合わせる。その後、下顎を左右に滑走させ、その移動量を目盛から読み取るものである。
更に、上下の歯列咬合面に計測定規本体（１）の平面を当てることで、咬合平面の簡易な確認を可能とするものである。その他、矯正治療の各種計測が出来るものである。Moreover, the measurement of the amount of gliding to the side of the lower jaw is made by aligning the upper jaw surface and the lower jaw tooth surface, and aligning the linear vertical scale portion (2) of the measuring measurement main body (1). Then, the lower jaw is slid left and right, and the amount of movement is read from the scale.
Furthermore, the occlusal plane can be easily confirmed by applying the plane of the meter measuring ruler body (1) to the upper and lower dentition occlusal surfaces. In addition, various measurements of orthodontic treatment can be performed.
従来この種の顔面及び口腔内の矯正治療には、各種の重いノギス及び工具を各々別個に用意したものを使用したので、多数の工具類を集める必要があった。そこで、本考案は、口腔で使用する各種の計測を１枚の軽量な計測定規を以って測定できるようにしたもので、大変に便利で実用性が充分に達成できるものと思われる。 Conventionally, this kind of facial and intraoral orthodontic treatment uses various types of heavy calipers and tools separately prepared, and thus it is necessary to collect a large number of tools. Therefore, the present invention enables various measurements used in the oral cavity to be measured with a single lightweight meter, and is considered to be very convenient and sufficiently practical.
１ 計測定規本体
２ 直線縦目盛部
３ 切欠部
４ 円弧目盛部
５ 縦目盛部
６ 掛止め突部
７ 横目盛部
８ 開口部
９ 角度目盛
１０ 段部
１１ ０点1 Main body of measuring
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009001368U JP3150439U (en) | 2009-02-13 | 2009-02-13 | Dental oral measuring instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009001368U JP3150439U (en) | 2009-02-13 | 2009-02-13 | Dental oral measuring instrument |
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| Publication Number | Publication Date |
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| JP3150439U true JP3150439U (en) | 2009-05-21 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012239700A (en) * | 2011-05-20 | 2012-12-10 | Komei Niki | Dental rule |
| US8347517B2 (en) * | 2009-03-13 | 2013-01-08 | Heraeus Kulzer Gmbh | Measuring device for the determination of several parameters during the production of total dental prostheses |
| WO2015030185A1 (en) * | 2013-08-30 | 2015-03-05 | 国立大学法人東京医科歯科大学 | Opening measurement instrument |
| KR101533754B1 (en) * | 2013-12-06 | 2015-07-03 | 조선대학교산학협력단 | Apparatus for opening mouth measurement and increase |
| KR200477620Y1 (en) * | 2014-01-28 | 2015-07-15 | 김욱태 | The indicator for dental technician |
| JP2018198888A (en) * | 2017-05-29 | 2018-12-20 | 太美雄 大前 | Measuring instrument for oral cavity |
| CN109431640A (en) * | 2018-12-13 | 2019-03-08 | 四川大学 | A kind of oral cavity gap Special measuring scale |
| CN110833464A (en) * | 2019-12-02 | 2020-02-25 | 河南省民健齿科材料有限公司 | Jaw type measuring scale and use method thereof |
| CN115153923A (en) * | 2022-07-07 | 2022-10-11 | 四川大学 | Mouth planting and repairing opening degree measuring device |
-
2009
- 2009-02-13 JP JP2009001368U patent/JP3150439U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8347517B2 (en) * | 2009-03-13 | 2013-01-08 | Heraeus Kulzer Gmbh | Measuring device for the determination of several parameters during the production of total dental prostheses |
| JP2012239700A (en) * | 2011-05-20 | 2012-12-10 | Komei Niki | Dental rule |
| WO2015030185A1 (en) * | 2013-08-30 | 2015-03-05 | 国立大学法人東京医科歯科大学 | Opening measurement instrument |
| EP3040049A4 (en) * | 2013-08-30 | 2016-10-19 | Nat Univ Corp Tokyo Med & Dent | Opening measurement instrument |
| JPWO2015030185A1 (en) * | 2013-08-30 | 2017-03-02 | 国立大学法人 東京医科歯科大学 | Aperture measuring instrument |
| KR101533754B1 (en) * | 2013-12-06 | 2015-07-03 | 조선대학교산학협력단 | Apparatus for opening mouth measurement and increase |
| KR200477620Y1 (en) * | 2014-01-28 | 2015-07-15 | 김욱태 | The indicator for dental technician |
| JP2018198888A (en) * | 2017-05-29 | 2018-12-20 | 太美雄 大前 | Measuring instrument for oral cavity |
| CN109431640A (en) * | 2018-12-13 | 2019-03-08 | 四川大学 | A kind of oral cavity gap Special measuring scale |
| CN109431640B (en) * | 2018-12-13 | 2024-01-26 | 四川大学 | Special dipperstick of oral cavity clearance |
| CN110833464A (en) * | 2019-12-02 | 2020-02-25 | 河南省民健齿科材料有限公司 | Jaw type measuring scale and use method thereof |
| CN115153923A (en) * | 2022-07-07 | 2022-10-11 | 四川大学 | Mouth planting and repairing opening degree measuring device |
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