WO2019003409A1 - 連結人工歯列 - Google Patents
連結人工歯列 Download PDFInfo
- Publication number
- WO2019003409A1 WO2019003409A1 PCT/JP2017/024101 JP2017024101W WO2019003409A1 WO 2019003409 A1 WO2019003409 A1 WO 2019003409A1 JP 2017024101 W JP2017024101 W JP 2017024101W WO 2019003409 A1 WO2019003409 A1 WO 2019003409A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- artificial
- dentition
- teeth
- artificial teeth
- occlusal surface
- 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.)
- Ceased
Links
- ZJYDXOGPTDZFPK-GVVZZOSSSA-N CC(/C(/C=C1)=C\C=C(\CCc2c3cccc2)/CC3(N)O)=CC1=C Chemical compound CC(/C(/C=C1)=C\C=C(\CCc2c3cccc2)/CC3(N)O)=CC1=C ZJYDXOGPTDZFPK-GVVZZOSSSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0093—Features of implants not otherwise provided for
- A61C8/0095—Total denture implant
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/08—Artificial teeth; Making same
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/0001—In-situ dentures; Trial or temporary dentures
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/0003—Making bridge-work, inlays, implants or the like
- A61C13/0004—Computer-assisted sizing or machining of dental prostheses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/08—Artificial teeth; Making same
- A61C13/087—Artificial resin teeth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/225—Fastening prostheses in the mouth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
- A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
Definitions
- the present invention relates to a coupled artificial dentition in which a plurality of artificial teeth used in an implant are connected.
- dentures function as part of the body and are essential for daily life.
- the upper structure such as the denture functions in the oral cavity every day, its consumption is intense, and maintenance is required for a fixed period, and it is necessary to replace it with a new upper structure.
- Patent Document 1 discloses an invention relating to temporary prostheses of dentures and implants, and connecting teeth of final prostheses. This is because a plurality of artificial teeth are joined together by a connecting material, and when fixing the artificial teeth to a denture base, it is possible to collectively arrange a plurality of artificial teeth.
- this invention makes it a subject to provide a highly convenient connected artificial dentition used for an implant in view of the said problem.
- a plurality of resin-made artificial teeth (11) are integrally connected, an occlusal surface (11a) is formed on one surface, and the surface on the opposite side to the occlusal surface Is a connected artificial dentition (10) provided with a hole (12) into which a connecting member with an artificial tooth root is to be inserted.
- the “connection member with the artificial tooth root” may include an abutment, a cylinder and the like connected to the artificial tooth root.
- the holes (12) of the connected artificial dentition (10) can be provided in all the artificial teeth (11).
- the artificial tooth (11) is a resin material and may be formed of polymethyl methacrylate resin.
- a plurality of artificial teeth attached to an implant can be handled collectively, which is highly convenient. Moreover, if it processes with a resin material using CAD / CAM, it is possible to use any denture and an implant prosthesis regardless of a case.
- FIG. 2 is a perspective view of a coupled artificial dentition 10; It is the figure which looked at the connection artificial tooth row 10 from the occlusal surface 11a side. It is the figure which looked at the connection artificial dentition 10 from the side in which the hole 12 was provided.
- FIG. 1 is a perspective view of a connected artificial tooth row 10 according to one embodiment
- FIG. 2 is a plan view of the connected artificial tooth row 10 as viewed from the occlusal surface side
- FIG. 3 is a view of the connected artificial tooth row 10 from the hole 12 side. The reverse view is shown respectively.
- the coupled artificial dentition 10 is integrally formed by connecting a plurality of artificial teeth 11.
- Each artificial tooth 11 has an occlusal surface 11a, and the occlusal surface of a natural tooth is simulated, and is provided with unevenness so as to function in the same manner as the occlusal surface of a natural tooth.
- an abutment which is a connecting member with an artificial tooth root (implant) and a hole 12 connected to a cylinder are provided.
- the holes 12 are preferably provided in all the artificial teeth 11. Thereby, it is possible to flexibly cope with the position where the artificial tooth root is disposed.
- the present invention is not limited to this, and at least one artificial tooth 11 may be provided with the hole 12 as long as the coupled artificial dentition 10 can be properly held in the oral cavity. Therefore, holes 12 are formed in one or more artificial teeth 11 as needed.
- the connected artificial dentition 10 is composed of the artificial teeth 11 and does not have a part imitating gum. Therefore, its production is easy.
- PMMA polymethyl methacrylate resin
- the number of artificial teeth 11 included in the coupled artificial dentition 10 may be two or more, and the number is not limited. As in the above embodiment, all teeth may be included, or part of them may be included.
- Such a connected artificial dentition 10 can be produced, for example, as follows.
- an example using CAD / CAM will be described as an example of a method of producing the coupled artificial dentition 10.
- the occlusal surface form of the denture being used at that time is measured with a three-dimensional measuring machine or an intraoral measuring machine, and the shape is taken in as CAD. From the obtained data, make a drawing by CAD, and correct the part where the data is insufficient on CAD.
- the data of the tooth shape obtained in this manner is used to control the machine tool using CAM, and the connected artificial dentition 10 is cut out from a plate-like material such as PMMA. Thereby, the connected artificial dentition 10 can be produced.
- the coupled artificial dentition 10 as described above is mounted in the oral cavity and functions as a denture or implant bridge. That is, an abutment or a cylinder is attached to the end of the artificial tooth root (implant) embedded in the jawbone in the oral cavity at the inside of the oral cavity. Then, the inserted artificial dentition 10 is fixed in the oral cavity by inserting the abutment and the cylinder into the holes 12 of the connected artificial dentition 10.
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Dental Prosthetics (AREA)
Abstract
Description
得られたデータからCADにて作図を行い、データが不足している部分をCAD上にて補って修整する。
このようにして得られた歯牙形状のデータをCAMを用いて工作機械を制御し、板状のPMMA等の材料から連結人工歯列10を削り出す。
これにより連結人工歯列10を作製することができる。
11 人工歯
11a 咬合面
12 穴
Claims (3)
- 樹脂製の複数の人工歯が一体に連結されており、1つの面に咬合面が形成されるとともに、前記咬合面とは反対側の面には、人工歯根との連結部材が挿入されるべき穴が設けられている、連結人工歯列。
- 前記穴は全ての前記人工歯に設けられている請求項1に記載の連結人工歯列。
- 前記人工歯がポリメタクリル酸メチル樹脂により形成されている請求項1又は2に記載の連結人工歯列。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020187024724A KR20190087990A (ko) | 2017-06-30 | 2017-06-30 | 연결 인공 치열 |
| EP17916368.8A EP3470013A1 (en) | 2017-06-30 | 2017-06-30 | Connected artificial teeth |
| CN201780015296.6A CN109429483A (zh) | 2017-06-30 | 2017-06-30 | 连结人工齿列 |
| PCT/JP2017/024101 WO2019003409A1 (ja) | 2017-06-30 | 2017-06-30 | 連結人工歯列 |
| US16/081,604 US20210220093A1 (en) | 2017-06-30 | 2017-06-30 | Row of connected artificial teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2017/024101 WO2019003409A1 (ja) | 2017-06-30 | 2017-06-30 | 連結人工歯列 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2019003409A1 true WO2019003409A1 (ja) | 2019-01-03 |
Family
ID=64740457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2017/024101 Ceased WO2019003409A1 (ja) | 2017-06-30 | 2017-06-30 | 連結人工歯列 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20210220093A1 (ja) |
| EP (1) | EP3470013A1 (ja) |
| KR (1) | KR20190087990A (ja) |
| CN (1) | CN109429483A (ja) |
| WO (1) | WO2019003409A1 (ja) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD1046153S1 (en) * | 2019-09-09 | 2024-10-08 | Dentsply Sirona Inc. | Dental prosthetic |
| JP1716765S (ja) * | 2021-09-29 | 2022-06-07 | 人工歯 | |
| JP1716767S (ja) * | 2021-09-29 | 2022-06-07 | 人工歯 | |
| JP1717801S (ja) * | 2021-09-29 | 2022-06-21 | 人工歯 | |
| JP1717795S (ja) * | 2021-09-29 | 2022-06-21 | 人工歯 | |
| JP1716763S (ja) * | 2021-09-29 | 2022-06-07 | 人工歯 | |
| JP1717799S (ja) * | 2021-09-29 | 2022-06-21 | 人工歯 | |
| JP1716769S (ja) * | 2021-09-29 | 2022-06-07 | 人工歯 | |
| JP1717798S (ja) * | 2021-09-29 | 2022-06-21 | 人工歯 | |
| US20240115363A1 (en) * | 2022-10-07 | 2024-04-11 | TruBridge Dental L.L.C. | Dental restoration system and method |
| WO2024077100A1 (en) | 2022-10-07 | 2024-04-11 | TruBridge Dental L.L.C. | Dental restoration system and method |
| US12295800B2 (en) * | 2022-10-07 | 2025-05-13 | TruBridge Dental L.L.C. | Arch preparation system and method for receiving a full arch dental restoration device |
| US12274589B2 (en) * | 2022-10-07 | 2025-04-15 | TruBridge Dental L.L.C. | Dental restoration system and method |
| US12458473B2 (en) * | 2024-04-10 | 2025-11-04 | TruBridge Dental L.L.C. | System and method for full arch, teeth-only bridge design |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5841809A (ja) * | 1981-09-07 | 1983-03-11 | Denko:Kk | 歯科補綴物補強液 |
| JPH06261917A (ja) | 1993-03-12 | 1994-09-20 | Shiyoufuu:Kk | 義歯用連結歯 |
| JP2012532734A (ja) * | 2009-07-16 | 2012-12-20 | ロド メディカル, インコーポレイテッド | 歯科用保持システム |
| JP2014030499A (ja) * | 2012-08-01 | 2014-02-20 | Aichi Steel Works Ltd | インプラントオーバーデンチャーシステム及びインプラント |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200178291Y1 (ko) * | 1999-11-09 | 2000-04-15 | 최기선 | 치과용 보철물 |
| KR101287710B1 (ko) * | 2011-06-24 | 2013-08-07 | 이일홍 | 무삭제 브리지 치아 보철 |
-
2017
- 2017-06-30 KR KR1020187024724A patent/KR20190087990A/ko not_active Ceased
- 2017-06-30 WO PCT/JP2017/024101 patent/WO2019003409A1/ja not_active Ceased
- 2017-06-30 US US16/081,604 patent/US20210220093A1/en not_active Abandoned
- 2017-06-30 CN CN201780015296.6A patent/CN109429483A/zh not_active Withdrawn
- 2017-06-30 EP EP17916368.8A patent/EP3470013A1/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5841809A (ja) * | 1981-09-07 | 1983-03-11 | Denko:Kk | 歯科補綴物補強液 |
| JPH06261917A (ja) | 1993-03-12 | 1994-09-20 | Shiyoufuu:Kk | 義歯用連結歯 |
| JP2012532734A (ja) * | 2009-07-16 | 2012-12-20 | ロド メディカル, インコーポレイテッド | 歯科用保持システム |
| JP2014030499A (ja) * | 2012-08-01 | 2014-02-20 | Aichi Steel Works Ltd | インプラントオーバーデンチャーシステム及びインプラント |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20190087990A (ko) | 2019-07-25 |
| US20210220093A1 (en) | 2021-07-22 |
| EP3470013A1 (en) | 2019-04-17 |
| CN109429483A (zh) | 2019-03-05 |
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