JP2010075644A - Mouthpiece softened with hot water and preventing setting of side in softening - Google Patents

Mouthpiece softened with hot water and preventing setting of side in softening Download PDF

Info

Publication number
JP2010075644A
JP2010075644A JP2008273572A JP2008273572A JP2010075644A JP 2010075644 A JP2010075644 A JP 2010075644A JP 2008273572 A JP2008273572 A JP 2008273572A JP 2008273572 A JP2008273572 A JP 2008273572A JP 2010075644 A JP2010075644 A JP 2010075644A
Authority
JP
Japan
Prior art keywords
mouthpiece
hot water
softened
softening
front stabilizer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2008273572A
Other languages
Japanese (ja)
Other versions
JP5190737B2 (en
Inventor
Shinya Kondo
信也 近藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP2008273572A priority Critical patent/JP5190737B2/en
Publication of JP2010075644A publication Critical patent/JP2010075644A/en
Application granted granted Critical
Publication of JP5190737B2 publication Critical patent/JP5190737B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To solve the problem wherein a fitting feeling is deteriorated due to increase in thickness after finishing, although a considerable thickness (1.5 mm or more) is given to prevent a phenomenon of setting at the cheek side of a conventional mouthpiece made of a thermoplastic elastic resin and softened with hot water. <P>SOLUTION: The side of a cheek side portion of the mouthpiece is provided with a front stabilizer (a scattering seal)2 not softened with hot water, thereby preventing a setting phenomenon even when the thickness of the cheek side portion at the roof of the mouth in the mouthpiece is 1 mm or less. Thus, a mouthpiece having a good feeling in fitting can be provided. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、熱可塑性弾性樹脂性の熱湯軟化式マウスピースに関する。The present invention relates to a thermoplastic elastic resinous hot water softening mouthpiece.

従来の熱可塑性弾性樹脂性の熱湯軟化式マウスピースは熱湯で軟化後、箸などで取り出し、上顎歯列に装着・咬合させることで、歯列の形状と咬合関係を記録させる方式なので、熱湯軟化時にマウスピース側面にへたり現象が生じることを防ぐ為、マウスピース側面（上顎頬側部分）に少なくても１．５ｍｍ以上（最厚部）の肉厚を確保しておく必要があった。The conventional thermoplastic elastic resin hot water softening mouthpiece is softened with hot water, taken out with chopsticks, etc., and attached to the maxillary dentition so that it records the shape and occlusal relationship of the dentition. In order to prevent a sag phenomenon on the side of the mouthpiece from time to time, it was necessary to secure a wall thickness of at least 1.5 mm (the thickest part) on the side of the mouthpiece (upper cheek side).

このようにして、成型された従来の熱可塑性弾性樹脂性の熱湯軟化式マウスピースを熱湯で軟化後、箸などで取り出し、上顎歯列に装着・咬合させることで完成させると、上顎頬側部分が分厚くなり装着感が悪いという欠点があった。特に上顎頬側部分の前歯部分が分厚くなり唇が痛いというような欠点があった。In this way, when the molded conventional thermoplastic elastic resin hot water softening mouthpiece is softened with hot water, taken out with chopsticks, etc. and completed by attaching and biting to the maxillary dentition, the upper jaw buccal side part However, there was a drawback that it became thick and the wearing feeling was bad. In particular, there was a defect that the front teeth of the upper cheek side became thick and the lips hurt.

そこで本発明では、熱可塑性弾性樹脂性の熱湯軟化式マウスピースでありながら、完成後は、上顎頬側部分が分厚くなく装着感が良く、しかも唇も痛くないというマウスピースの提供を目的とした。Therefore, the present invention aims to provide a mouthpiece that is a thermoplastic elastic resin hot water softening mouthpiece, and that after completion, the upper cheek side portion is not thick and has a good wearing feeling, and the lips do not hurt. .

本発明者は、上記目的を連成するために研究を行った結果、熱可塑性弾性樹脂を用いた熱湯軟化式マウスピースの頬側部分側面に熱湯で軟化されないフロントスタビライザー（可撤性シール）を設けることを見いだし、本発明を完成するに至った。The present inventor conducted research to combine the above objectives, and as a result, a front stabilizer (removable seal) that is not softened with hot water on the cheek side portion side surface of a hot water softening mouthpiece using a thermoplastic elastic resin. As a result, the present invention has been completed.

従来の熱可塑性弾性樹脂を用いた熱湯軟化式マウスピースを熱湯で軟化すると、マウスピースを構成している咬合面部分・頬側部分側面・口蓋側部分側面のすべてが同時に軟化されるので、頬側部分側面を少なくても１．５ｍｍ以上の肉厚にしておかないと、へたり現象が生じ頬側部分側面が内側に垂れてしまい口腔内に挿入することが難しい。Softening a hot water softening mouthpiece using conventional thermoplastic elastic resin with hot water softens all the occlusal surface, cheek side surface, and palate side surface of the mouthpiece at the same time. If the side portion side surface is not made at least 1.5 mm thick, a sag phenomenon occurs and the cheek side portion side surface hangs inward, making it difficult to insert into the oral cavity.

従来の熱可塑性弾性樹脂を用いた熱湯軟化式マウスピース頬側部分側面の厚さを１．５ｍｍ以下にしても、熱湯で軟化されない、しかも口腔内に挿入した時に大きく変形しないシール状のフロントスタビライザー（可撤性シール）を設け、従来通りの方法でマウスピースを作成すると、頬側部分側面のへたり現象が阻止されるので口腔内に容易に挿入することが可能である。Hot water softening type mouthpiece using conventional thermoplastic elastic resin Even if the thickness of cheek side part side surface is 1.5mm or less, it is not softened with hot water, and it is a sealed front stabilizer that does not deform greatly when inserted into the oral cavity When a mouthpiece is prepared by a conventional method by providing a (removable seal), it is possible to easily insert the mouthpiece into the oral cavity because the sag phenomenon on the side surface of the cheek side is prevented.

このようにして作成されたマウスピースから、フロントスタビライザー（可撤性シール）を取り外し完成させると、マウスピース頬側部分側面の肉厚を薄くすることが出来る。熱湯で軟化されないフロントスタビライザー（可撤性シール）とマウスピース頬側部分側面との接着具合は、マウスピースを熱湯に浸した時に剥離してはならず、マウスピースが常温で硬化した時には簡単に剥離することができなければならない。When the front stabilizer (removable seal) is removed and completed from the mouthpiece thus created, the thickness of the side surface of the mouthpiece cheek side can be reduced. The adhesion between the front stabilizer (removable seal) that is not softened with hot water and the mouthpiece cheek side surface should not be peeled off when the mouthpiece is immersed in hot water, but easily when the mouthpiece is cured at room temperature Must be able to peel.

このように側面の厚さを薄くした熱可塑性弾性樹脂を用いた熱湯軟化式マウスピースは、９０℃以上の高温の湯で短時間軟化（１分以内）する場合に比べ、７０℃程度の湯で長時間軟化（２分程度）したほうが、へたり現象が生じにくい。The hot water softening mouthpiece using the thermoplastic elastic resin having a thin side surface in this way has a temperature of about 70 ° C. compared to softening for a short time (within 1 minute) with hot water of 90 ° C. or higher. When it is softened for a long time (about 2 minutes), the sag phenomenon is less likely to occur.

このようにして完成されたマウスピースは、完成時にマウスピース頬側部分側面を薄くすることができるので、装着感が良く、しかも唇も痛くない。Since the mouthpiece completed in this way can be thinned on the side of the mouthpiece buccal side at the time of completion, the feeling of wearing is good and the lips do not hurt.

発明の実施の形態を実施例にもとづき図面を参照して説明するが、これらの実施例に限定されるものではない。Embodiments of the invention will be described with reference to the drawings based on examples, but are not limited to these examples.

図１は本発明に係るフロントスタビライザー（可撤性シール）２付き熱湯軟化式マウスピースの全体を示す上部平面図、図２は斜視図、図３は分解図である。FIG. 1 is an upper plan view showing an entire hot water softening mouthpiece with a front stabilizer (removable seal) 2 according to the present invention, FIG. 2 is a perspective view, and FIG. 3 is an exploded view.

フロントスタビライザー（可撤性シール）２を除くマウスピース本体部分は、一般的な熱湯軟化式マウスピースに使用されているエチレン−ビニル−アセテート共重合体等の材質が好ましい。フロントスタビライザー（可撤性シール）２は薄い紙状のシール（１ｍｍ以下）であり、熱湯で軟化されない性状であり、且つマウスピースを熱湯に浸したときに剥離してはならず、マウスピースの完成後に簡単に剥がせることが条件となり、軟化したマウスピースを口腔内に挿入したり咬合した時に伸びたり大きく変形してはならない。紙又は樹脂を含有した合成紙を用いる場合は、簡単に洗い流せる性状で毒性の低い接着剤を用い、ポリエチレン樹脂やＰＥＴ樹脂等のプラスティックを主原料とするシールを用いる場合は、マウスピース下部と圧接すると気密性による接着力が生じるので接着剤は使用してもしなくても良い。The mouthpiece main body portion excluding the front stabilizer (removable seal) 2 is preferably made of a material such as an ethylene-vinyl-acetate copolymer used in a general hot water softening mouthpiece. The front stabilizer (removable seal) 2 is a thin paper-like seal (1 mm or less) that is not softened with hot water and must not be peeled off when the mouthpiece is immersed in hot water. It must be easily peeled off after completion and should not stretch or deform significantly when the softened mouthpiece is inserted or bitten into the oral cavity. When using synthetic paper containing paper or resin, use a low-toxic adhesive that can be easily washed away, and when using a seal made mainly of plastics such as polyethylene resin or PET resin, press the lower part of the mouthpiece. Then, an adhesive force due to airtightness is generated, so that an adhesive may or may not be used.

図１、図２、図３に示すマウスピース本体部分１は上顎歯列を覆うように中空の略馬蹄形をなし、この形状及び熱湯軟化時の性状及び硬化後の性状は従来の熱可塑性マウスピースと基本的に同一である。The mouthpiece body portion 1 shown in FIGS. 1, 2, and 3 has a hollow, substantially horseshoe shape so as to cover the upper dentition, and this shape, the properties during softening of the hot water, and the properties after hardening are the conventional thermoplastic mouthpieces. Is basically the same.

さらに、フロントスタビライザー（可撤性シール）２を作成するには、抜き型を用いた公知の作成方法があり、完成後のマウスピース本体部分に貼付ければ良い。Furthermore, in order to produce the front stabilizer (removable seal) 2, there is a known production method using a punching die, which may be applied to the mouthpiece body portion after completion.

図４は図２Ａ−Ａの断面図であり、マウスピース本体頬側部分側面１ａに貼りついたフロントスタビライザー（可撤性シール）２が存在する。FIG. 4 is a cross-sectional view of FIG. 2A-A, and there is a front stabilizer (removable seal) 2 attached to the mouthpiece body cheek side partial side surface 1a.

さらに発明の実施の形態を実施例にもとづき図面を参照して説明するが、これらの実施例に限定されるものではない。Further, embodiments of the invention will be described based on examples with reference to the drawings, but the invention is not limited to these examples.

図５は第２発明におけるフロントスタビライザー（可撤性シール）２付き熱湯軟化式マウスピースの全体を示す上部平面図、図６は斜視図、図７は分解図である。FIG. 5 is an upper plan view showing the entire hot water softening mouthpiece with a front stabilizer (removable seal) 2 in the second invention, FIG. 6 is a perspective view, and FIG. 7 is an exploded view.

フロントスタビライザー（可撤性シール）２を除くマウスピース本体部分１及び本体内側部分３は、一般的なエチレン−ビニル−アセテート共重合体等の材質が好ましい。The mouthpiece main body portion 1 and the main body inner portion 3 excluding the front stabilizer (removable seal) 2 are preferably made of a material such as a general ethylene-vinyl-acetate copolymer.

フロントスタビライザー（可撤性シール）２は薄い紙状のシール（１ｍｍ以下）であり、熱湯で軟化されない性状であり、且つマウスピースを熱湯に浸したときに剥離してはならず、マウスピースの完成後に簡単に剥がせることが条件となり、軟化したマウスピースを口腔内に挿入したり咬合した時に伸びたり大きく変形してはならない。紙叉は樹脂を含有した合成紙を用いる場合は、簡単に洗い流せる性状で毒性の低い接着剤を用い、ポリエチレン樹脂やＰＥＴ樹脂等のプラスティックを主原料とするシールを用いる場合は、マウスピース下部と圧接すると気密性による接着力が生じるので接着剤は使用してもしなくても良い。The front stabilizer (removable seal) 2 is a thin paper-like seal (1 mm or less) that is not softened with hot water and must not be peeled off when the mouthpiece is immersed in hot water. It must be easily peeled off after completion and should not stretch or deform significantly when the softened mouthpiece is inserted or bitten into the oral cavity. When using paper forks or synthetic paper containing resin, use a low-toxic adhesive that can be easily washed away, and when using a seal made mainly of plastics such as polyethylene resin or PET resin, Adhesive force due to hermeticity is generated when pressed, so that an adhesive may or may not be used.

マウスピース本体部分１は上顎歯列を覆うように中空の略馬蹄形をなし、この形状及び熱湯軟化時の性状及び硬化後の性状は従来の熱可塑性マウスピースと基本的に同一であるが、本体内側部分３は熱湯軟化時にマウスピース本体部分１より流動性が高くなければならない。The mouthpiece body portion 1 has a hollow, substantially horseshoe shape so as to cover the maxillary dentition, and this shape, the properties when softening the hot water, and the properties after curing are basically the same as those of the conventional thermoplastic mouthpiece. The inner part 3 must be more fluid than the mouthpiece body part 1 when hot water is softened.

さらに、フロントスタビライザー（可撤性シール）２を作成するには、抜き型を用いた公知の作成方法があり、完成後のマウスピース本体部分に貼付ければ良い。Furthermore, in order to produce the front stabilizer (removable seal) 2, there is a known production method using a punching die, which may be applied to the mouthpiece body part after completion.

図８は図６Ｂ−Ｂの断面図であり、マウスピース本体頬側部分側面１ａに貼りついたフロントスタビライザー（可撤性シール）２が存在する。FIG. 8 is a cross-sectional view of FIG. 6B-B, and there is a front stabilizer (removable seal) 2 attached to the mouthpiece body cheek side partial side surface 1a.

図９は第３発明における変色により示温する温度管理用示温材４であり、マウスピース軟化用容器に張り付けるか、浮かべるか、マウスピース本体に張り付けることで、おおよその軟化適正湯温を確認することができる。FIG. 9 is a temperature control temperature indicating material 4 that indicates temperature by discoloration in the third invention, and confirms the approximate appropriate softening temperature by pasting, floating or pasting on the mouthpiece softening container. can do.

以下に実施例において本発明を具体的に説明するが、これらの実施例に限定されるものではない。図１、図２、図３に示すマウスピース本体部分１は熱湯軟化時にマウスピース全体が同一の流動性を示すマウスピースであり、材料は東ソー株式会社のウルトラセンを使用し、フロントスタビライザー（可撤性シール）２には厚み０．０４ｍｍのあらかじめ片面に接着剤が塗布してある合成紙を使用した。EXAMPLES The present invention will be specifically described below with reference to examples, but the present invention is not limited to these examples. The mouthpiece body portion 1 shown in FIGS. 1, 2, and 3 is a mouthpiece that exhibits the same fluidity when softening hot water, and the material is a front stabilizer (available from Tosoh Corporation's Ultrasen). For the releasable seal 2, a synthetic paper having a thickness of 0.04 mm and coated with an adhesive on one side in advance was used.

製品１の各部のサイズ及び重量
マウスピース本体部分１、
縱５８ｍｍ×横６９ｍｍ×高さ２３ｍｍの中空の略馬蹄形を呈し咬合面の厚み２．５ｍｍ、重量６．５ｇ
マウスピース頬側部分側面１ａの肉厚０．８ｍｍ
フロントスタビライザー（可撤性シール）２、
縱１０ｍｍ×横７０ｍｍの中心部分にＶ字の切れ込みを持つ長方形を呈したシール、厚み０．０４ｍｍ、Size and weight of each part of product 1 Mouthpiece body 1
縱 58mm × W 69mm × H 23mm, hollow, almost horseshoe shape, occlusal surface thickness 2.5mm, weight 6.5g
Mouthpiece cheek side surface 1a wall thickness 0.8mm
Front stabilizer (removable seal) 2,
シ ー ル 10mm x 70mm wide seal with a rectangular shape with a V-shaped cut at the center, thickness 0.04mm,

製造方法は、マウスピース本体部分１は金型をもちいた射出成型法を用い、フロントスタビライザー（可撤性シール）２は金属製の抜型を用いプレス加工法で作成し、完成したマウスピース本体頬側部分側面１ａにフロントスタビライザー（可撤性シール）２を貼付けた。The mouthpiece body part 1 uses an injection molding method using a mold, and the front stabilizer (removable seal) 2 is made by pressing using a metal die, and the mouthpiece body cheek is completed. A front stabilizer (removable seal) 2 was attached to the side surface 1a.

（１）マウスピース本体頬側部分側面１ａのへたり防止確認試験
製品１のマウスピースと製品１のマウスピースからフロントスタビライザー（可撤性シール）２を取り外した製品それぞれ１０検体を７０℃の熱湯に２分間浸し、マウスピース本体頬側部分側面１ａが内側へどの程度へたるかを試験し、２ｍｍ以上傾かないものを合格とした。(1) Mouthpiece body cheek side partial side surface 1a anti-sagging confirmation test product 1 mouthpiece and product 1 from which the front stabilizer (removable seal) 2 is removed from 10 mouthpieces, each of 10 samples is heated to 70 ° C. The mouthpiece main body cheek side partial side surface 1a was inspected to the inner side for 2 minutes.

合格は○不合格は×で表記した

Figure 2010075644
製品１はすべて合格であり、コントロール群の製品１からフロントスタビライザー（可撤性シール）２を取り外した製品はすべて不合格であることから、製品１のマウスピース本体頬側部分側面１ａのへたり防止確認試験は合格と判定した。Pass is indicated by ○. Fail is indicated by ×.
Figure 2010075644
Since all products 1 are acceptable and all products from which the front stabilizer (removable seal) 2 is removed from the products 1 of the control group are unacceptable, the slack of the mouthpiece body cheek side surface 1a of the product 1 The prevention confirmation test was determined to be acceptable.

以下に実施例において本発明を具体的に説明するが、これらの実施例に限定されるものではない。図６におけるマウスピースは、マウスピース本体部分１に熱湯で軟化した時に、より流動性の高い本体内側部分３を有する多層型マウスピースで、材料は共に東ソー株式会社のウルトラセンを使用し、フロントスタビライザー（可撤性シール）２には厚み０．０４ｍｍのあらかじめ片面に接着剤が塗布してある合成紙を使用した。EXAMPLES The present invention will be specifically described below with reference to examples, but the present invention is not limited to these examples. The mouthpiece in FIG. 6 is a multi-layered mouthpiece having a body inner portion 3 having a higher fluidity when softened with hot water on the mouthpiece body portion 1. For the stabilizer (removable seal) 2, a synthetic paper having a thickness of 0.04 mm and having an adhesive coated on one side in advance was used.

製品２の各部のサイズ及び重量
マウスピース本体部分１、
縱５８ｍｍ×横６９ｍｍ×高さ２３ｍｍの中空の略馬蹄形を呈し咬合面の厚み２．５ｍｍ、重量６．５ｇ
マウスピース本体頬側部分側面１ａの肉厚０．８ｍｍ
マウスピース本体内側部分３、
縦４７ｍｍ×横６３ｍｍ×高さ１５ｍｍの略馬蹄形の実体、重量３．２ｇ
フロントスタビライザー（可撤性シール）２、
縱１０ｍｍ×横７０ｍｍの中心部分にＶ字の切れ込みを持つ長方形を呈したシール、厚み０．０４ｍｍ、Size and weight of each part of product 2 mouthpiece body 1
縱 58mm × W 69mm × H 23mm, hollow, almost horseshoe shape, occlusal surface thickness 2.5mm, weight 6.5g
Mouthpiece body cheek side side 1a wall thickness 0.8mm
Mouthpiece body inner part 3,
Substantial horseshoe-shaped body measuring 47 mm long x 63 mm wide x 15 mm high, weighing 3.2 g
Front stabilizer (removable seal) 2,
シ ー ル 10mm x 70mm wide seal with a rectangular shape with a V-shaped cut at the center, thickness 0.04mm,

マウスピース本体部分１は製品１と同様に作成し、本体内側部分３を金型で成型し、表面を加熱溶解後、接着圧接し、フロントスタビライザー（可撤性シール）２を製品１と同様に貼付けた。The mouthpiece body part 1 is made in the same way as the product 1, the body inner part 3 is molded with a mold, the surface is heated and melted, and then bonded and pressure-welded. The front stabilizer (removable seal) 2 is made in the same way as the product 1 Pasted.

（１）マウスピース本体頬側部分側面１ａのへたり防止確認試験
製品２のマウスピースと製品２のマウスピースからフロントスタビライザー（可撤性シール）２を取り外した製品それぞれ１０検体を７０℃の熱湯に２分間浸し、マウスピース本体頬側部分側面１ａが内側へどの程度へたるかを試験し、２ｍｍ以上傾かないものを合格とした。(1) Mouthpiece body cheek side partial side surface 1a sag prevention confirmation test product 2 mouthpiece and product 2 from which the front stabilizer (removable seal) 2 has been removed from the product 10 specimens of 10 samples each in boiling water at 70 ° C The mouthpiece main body cheek side partial side surface 1a was inspected to the inner side for 2 minutes.

合格は○不合格は×で表記した

Figure 2010075644
製品２はすべて合格であり、コントロール群の製品２からフロントスタビライザー（可撤性シール）２を取り外した製品はすべて不合格であることから、製品２のマウスピース本体頬側部分側面１ａのへたり防止確認試験は合格と判定した。Pass is indicated by ○. Fail is indicated by ×.
Figure 2010075644
Since all products 2 are acceptable and all products from which the front stabilizer (removable seal) 2 has been removed from the products 2 in the control group are unacceptable, the slack of the mouthpiece body buccal side surface 1a of the product 2 The prevention confirmation test was determined to be acceptable.

以下に実施例において本発明を具体的に説明するが、これらの実施例に限定されるものではない。図９における温度管理用示温材は、常温で赤色を呈するが７０℃以上になると半分が黒色に変色し示温し、片面に接着剤が塗布してある日油技研工業株式会社の温度管理用示温材４を使用した。EXAMPLES The present invention will be specifically described below with reference to examples, but the present invention is not limited to these examples. The temperature control temperature indicator in FIG. 9 is red at normal temperature, but when it reaches 70 ° C. or more, half of the color changes to black and the temperature is indicated. Material 4 was used.

温度管理用示温材４、
縦５ｍｍ横１０ｍｍ厚さ０．３ｍｍTemperature indicator 4 for temperature control,
Length 5mm, width 10mm, thickness 0.3mm

本発明におけるマウスピースは、歯科医院で作成するオーダーメイドマウスピースでなく、大量且つ廉価に供給できる熱可塑性弾性樹脂を用いたマウスピースでありながら、頬側部分外側を薄くすることができるので、装着感が良く、しかも唇も痛くない。The mouthpiece in the present invention is not a custom-made mouthpiece created at a dental clinic, but a mouthpiece using a thermoplastic elastic resin that can be supplied in a large amount and at a low price, while the buccal side portion outside can be thinned, Wearing feeling is good and lips are not painful.

この発明に係わるマウスピースの一実施形態の上部平面図Upper plan view of an embodiment of a mouthpiece according to the present invention 図２はその斜視図FIG. 2 is a perspective view thereof. 図３はその分解図Figure 3 is an exploded view 図４は図２における矢印Ａ−Ａの断面図4 is a cross-sectional view taken along arrow AA in FIG. 図５は第２発明に係わるマウスピースの一実施形態の上部平面図FIG. 5 is a top plan view of an embodiment of the mouthpiece according to the second invention. 図６はその斜視図FIG. 6 is a perspective view thereof. 図７はその分解図Figure 7 shows an exploded view 図８は図６における矢印Ｂ−Ｂの断面図8 is a sectional view taken along arrow BB in FIG. 温度管理用示温材Indicating material for temperature control

符号の説明Explanation of symbols

１ マウスピース本体部分
１ａ マウスピース本体頬側部分側面
２ フロントスタビライザー（可撤性シール）
３ マウスピース本体内側部分
４ 温度管理用示温材1 Mouthpiece body 1a Mouthpiece body cheek side surface 2 Front stabilizer (removable seal)
3 Mouthpiece body inner part 4 Temperature indicator for temperature control

Claims (3)

熱湯軟化式マウスピースであって、マウスピース側面に、熱湯軟化時にマウスピース側面のへたりを防止するフロントスタビライザー（可撤性シール）を設けたマウスピース。A mouthpiece with a hot water softening mouthpiece provided with a front stabilizer (removable seal) on the side of the mouthpiece to prevent the mouthpiece from sagging when the hot water is softened. 請求項１のマウスピースであって、熱湯軟化した時に、マウスピース本体部分より流動性の高い本体内側部分を有する熱湯軟化式マウスピースの、マウスピース側面に、熱湯軟化時にマウスピース側面のへたりを防止するフロントスタビライザー（可撤性シール）を設けたマウスピース。2. The mouthpiece according to claim 1, wherein when the hot water is softened, the hot water softening mouthpiece having a main body inner portion having a higher fluidity than the mouthpiece main body portion is provided on the mouthpiece side surface and when the hot water softens, A mouthpiece equipped with a front stabilizer (removable seal) to prevent damage. 請求項１のマウスピースであって、熱湯軟化する湯の温度を簡易測定できる温度管理用示温材を付属品としたマウスピース。The mouthpiece according to claim 1, wherein the temperature management indicating material capable of easily measuring the temperature of hot water softening is attached.
JP2008273572A 2008-09-26 2008-09-26 A hot water softening mouthpiece that does not sag when softened. Expired - Fee Related JP5190737B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008273572A JP5190737B2 (en) 2008-09-26 2008-09-26 A hot water softening mouthpiece that does not sag when softened.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008273572A JP5190737B2 (en) 2008-09-26 2008-09-26 A hot water softening mouthpiece that does not sag when softened.

Publications (2)

Publication Number Publication Date
JP2010075644A true JP2010075644A (en) 2010-04-08
JP5190737B2 JP5190737B2 (en) 2013-04-24

Family

ID=42206791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008273572A Expired - Fee Related JP5190737B2 (en) 2008-09-26 2008-09-26 A hot water softening mouthpiece that does not sag when softened.

Country Status (1)

Country Link
JP (1) JP5190737B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160070108A (en) * 2013-10-11 2016-06-17 울트라덴트 프로덕츠, 인코포레이티드 Wax-based compositions, articles made therefrom, and methods of manufacture and use
WO2021157723A1 (en) * 2020-02-07 2021-08-12 Ｅｃｏ－Ａ株式会社 Method for manufacturing mouthpiece disc and mouthpiece disc
US11931220B2 (en) 2013-03-08 2024-03-19 Ultradent Products, Inc. Wax-based compositions, articles made therefrom, and methods of manufacture and use

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0274274A (en) * 1988-09-08 1990-03-14 Sunstar Inc Mouth piece
JPH0742647U (en) * 1993-12-29 1995-08-11 竹内 正敏 Mouth guard
JP2003190185A (en) * 2001-12-28 2003-07-08 Nr Nippon Seitai Kogo Kenkyusho Occlusion supporting device
JP2005118513A (en) * 2003-10-17 2005-05-12 Kondo Tsuyako Boiling water softening type dentition compatible mouthpiece prevented from leaving indentation of mated tooth with hot water heat and providing favorable fitting property

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0274274A (en) * 1988-09-08 1990-03-14 Sunstar Inc Mouth piece
JPH0742647U (en) * 1993-12-29 1995-08-11 竹内 正敏 Mouth guard
JP2003190185A (en) * 2001-12-28 2003-07-08 Nr Nippon Seitai Kogo Kenkyusho Occlusion supporting device
JP2005118513A (en) * 2003-10-17 2005-05-12 Kondo Tsuyako Boiling water softening type dentition compatible mouthpiece prevented from leaving indentation of mated tooth with hot water heat and providing favorable fitting property

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11931220B2 (en) 2013-03-08 2024-03-19 Ultradent Products, Inc. Wax-based compositions, articles made therefrom, and methods of manufacture and use
KR20160070108A (en) * 2013-10-11 2016-06-17 울트라덴트 프로덕츠, 인코포레이티드 Wax-based compositions, articles made therefrom, and methods of manufacture and use
JP2016538902A (en) * 2013-10-11 2016-12-15 ウルトラデント プロダクツ インコーポレイテッド Wax-based compositions, articles made therefrom, and methods of manufacture and use
KR20210002366A (en) * 2013-10-11 2021-01-07 울트라덴트 프로덕츠, 인코포레이티드 Wax-based compositions, articles made therefrom, and methods of manufacture and use
KR102203070B1 (en) 2013-10-11 2021-01-15 울트라덴트 프로덕츠, 인코포레이티드 Wax-based compositions, articles made therefrom, and methods of manufacture and use
US10913853B2 (en) 2013-10-11 2021-02-09 Ultradent Products, Inc. Wax-based compositions, articles made therefrom, and methods of manufacture and use
KR102333608B1 (en) 2013-10-11 2021-12-02 울트라덴트 프로덕츠, 인코포레이티드 Wax-based compositions, articles made therefrom, and methods of manufacture and use
US11597841B2 (en) 2013-10-11 2023-03-07 Ultradent Products, Inc. Wax-based compositions, articles made therefrom, and methods of manufacture and use
WO2021157723A1 (en) * 2020-02-07 2021-08-12 Ｅｃｏ－Ａ株式会社 Method for manufacturing mouthpiece disc and mouthpiece disc

Also Published As

Publication number Publication date
JP5190737B2 (en) 2013-04-24

Similar Documents

Publication Publication Date Title
JP5694663B2 (en) Dental equipment thermoformed from multilayer sheets
US5582517A (en) Multi-laminar dental impression tray assembly
KR20100017532A (en) Interocclusal appliance and method
JP5190737B2 (en) A hot water softening mouthpiece that does not sag when softened.
DE502004011755D1 (en) METHOD AND IMPRESSION SPOOL FOR PRODUCING A DENTAL RAIL
KR20150098442A (en) Dental positioning appliance and Method for producing the same
CN216675950U (en) Auxiliary device for adhering tooth veneers
JP5194317B2 (en) Stabilizer mouthpiece for posture correction.
CN101828977A (en) Denture for oral care and topical application of drug
EP3206624B1 (en) Method of curing a dental article
US5346395A (en) Dental arch bite registration device
JP2005118513A (en) Boiling water softening type dentition compatible mouthpiece prevented from leaving indentation of mated tooth with hot water heat and providing favorable fitting property
JP2012249977A (en) Mouthpiece for endoscope
JP2009165782A (en) Boiling water softening type sports mouthpiece perfectly fitted and being hard to fall
JP2010131181A (en) Method of manufacturing mouth guard
CN221534106U (en) Tooth veneer positioning guide plate
TWI750958B (en) Method for manufacturing multilayer denture and multilayer partial denture made by the method
WO2017038444A1 (en) Meal mouthpiece
CN211187593U (en) Dental invisible appliance accessory
CN210130957U (en) Oral treatment guard plate for patient with upper jaw bone defect
JP3607243B2 (en) Metal crown manufacturing method
TWM653715U (en) Covered complete dentures
JP4252858B2 (en) Mouthpiece manufacturing method
JP3092711U (en) Horseshoe bag = occlusal byte register
JP2009165560A (en) Wax denture

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20101022

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120130

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20120510

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120522

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120712

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120828

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120831

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20121023

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20121211

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20130118

R150 Certificate of patent or registration of utility model

Ref document number: 5190737

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20160208

Year of fee payment: 3

LAPS Cancellation because of no payment of annual fees
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees