JP7425512B1 - 入れ歯 - Google Patents
入れ歯 Download PDFInfo
- Publication number
- JP7425512B1 JP7425512B1 JP2022179668A JP2022179668A JP7425512B1 JP 7425512 B1 JP7425512 B1 JP 7425512B1 JP 2022179668 A JP2022179668 A JP 2022179668A JP 2022179668 A JP2022179668 A JP 2022179668A JP 7425512 B1 JP7425512 B1 JP 7425512B1
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- JP
- Japan
- Prior art keywords
- remaining
- tooth
- back surface
- teeth
- denture base
- 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.)
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- 229920005989 resin Polymers 0.000 claims abstract description 68
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- 210000001909 alveolar process Anatomy 0.000 claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims abstract description 21
- 210000004195 gingiva Anatomy 0.000 claims abstract description 20
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- 230000001055 chewing effect Effects 0.000 abstract description 8
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- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 2
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- WAIPAZQMEIHHTJ-UHFFFAOYSA-N [Cr].[Co] Chemical class [Cr].[Co] WAIPAZQMEIHHTJ-UHFFFAOYSA-N 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
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- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
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- 238000012719 thermal polymerization Methods 0.000 description 1
Landscapes
- Dental Prosthetics (AREA)
Abstract
Description
10 固定義歯床部
11 人工歯
12 保護部
13 凹凸部
14 可動義歯床部
15 ヒンジ部
16 着脱部
R 重合レジン
Claims (2)
- 残存歯の背面と、欠損歯が存在した馬蹄状の顎堤の表面とを覆い、当該顎堤の表面に仮歯肉を形成させる固定義歯床部と、
前記仮歯肉の表面で、前記欠損歯の位置に設けられる人工歯と、
金属製の板で構成され、前記固定義歯床部のうち、前記残存歯の背面に対向する面に設けられる保護部と、
金属製で構成され、前記保護部のうち、前記残存歯の背面に対向する面に設けられ、凸部の縦横高さのそれぞれのサイズは、0.1mm~2.0mmの範囲内である凹凸部と、
塗布後に重合が開始されて硬化し、常温で硬化する常温重合レジン、加熱で硬化する加熱重合レジン、直ぐに硬化する即時重合レジンのいずれかである重合レジンと、
を備え、
前記重合レジンを前記保護部の凹凸部と前記残存歯の背面との間に入れた状態で、当該重合レジンを硬化させることで、前記保護部を前記残存歯の背面に固定させるとともに、前記固定義歯床部を、前記残存歯の背面と、前記顎堤の表面とに被覆させる、
入れ歯。 - 前記保護部の厚みは、0.1mm~2.0mmの範囲内であり、
前記凹凸部は、前記保護部のうち、前記残存歯の背面に対向する面に対して金属製の球体又は金属製の棒体を溶着で固定することで設けられる、
請求項1に記載の入れ歯。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022179668A JP7425512B1 (ja) | 2022-11-09 | 2022-11-09 | 入れ歯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022179668A JP7425512B1 (ja) | 2022-11-09 | 2022-11-09 | 入れ歯 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP7425512B1 true JP7425512B1 (ja) | 2024-01-31 |
JP2024068960A JP2024068960A (ja) | 2024-05-21 |
Family
ID=89718039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022179668A Active JP7425512B1 (ja) | 2022-11-09 | 2022-11-09 | 入れ歯 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP7425512B1 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3121987U (ja) | 2006-03-14 | 2006-06-01 | 義信 森 | 義歯 |
JP2007512059A (ja) | 2003-11-28 | 2007-05-17 | ヘレーウス クルツァー ゲゼルシャフト ミット ベシュレンクテル ハフツング | 歯科医実務における歯科補綴物の修復、補填及び裏装用のセット |
JP2015109965A (ja) | 2013-11-05 | 2015-06-18 | 英典 西端 | 入れ歯 |
-
2022
- 2022-11-09 JP JP2022179668A patent/JP7425512B1/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007512059A (ja) | 2003-11-28 | 2007-05-17 | ヘレーウス クルツァー ゲゼルシャフト ミット ベシュレンクテル ハフツング | 歯科医実務における歯科補綴物の修復、補填及び裏装用のセット |
JP3121987U (ja) | 2006-03-14 | 2006-06-01 | 義信 森 | 義歯 |
JP2015109965A (ja) | 2013-11-05 | 2015-06-18 | 英典 西端 | 入れ歯 |
Non-Patent Citations (2)
Title |
---|
「リラインとリベースのガイドライン」,日本補綴歯科学会雑誌,社団法人 日本補綴歯科学会,2007年1月10日,p.157-158,161-163 |
歯科医学大事典編集委員会,「歯科医学大事典 縮刷版」,第1版,医歯薬出版株式会社,1989年10月10日,p.1871 |
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JP2024068960A (ja) | 2024-05-21 |
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