DK3043741T3 - Fremgangsmåde til fremstilling af en tandprotese - Google Patents
Fremgangsmåde til fremstilling af en tandprotese Download PDFInfo
- Publication number
- DK3043741T3 DK3043741T3 DK13771079.4T DK13771079T DK3043741T3 DK 3043741 T3 DK3043741 T3 DK 3043741T3 DK 13771079 T DK13771079 T DK 13771079T DK 3043741 T3 DK3043741 T3 DK 3043741T3
- Authority
- DK
- Denmark
- Prior art keywords
- teeth
- patient
- face
- tooth
- image
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 39
- 102000004169 proteins and genes Human genes 0.000 title 1
- 108090000623 proteins and genes Proteins 0.000 title 1
- 239000011505 plaster Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 7
- 210000001747 pupil Anatomy 0.000 claims description 7
- 238000003801 milling Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 15
- 239000000463 material Substances 0.000 description 3
- 210000003464 cuspid Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001815 facial effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- 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
- A61C13/0006—Production methods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00002—Operational features of endoscopes
- A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
- A61B1/00009—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope
- A61B1/000094—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope extracting biological structures
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
-
- 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
- A61C13/0003—Making bridge-work, inlays, implants or the like
- A61C13/0022—Blanks or green, unfinished dental restoration parts
-
- 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
- A61C13/081—Making teeth by casting or moulding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Surgery (AREA)
- Manufacturing & Machinery (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Claims (11)
1. Fremgangsmåde til fremstilling af en tandprotese med de følgende trin: — Fremstilling af et billede (1) af patientens ansigt (2) set forfra, hvor patientens mund er åben og patientens tandsæt (3), som skal erstattes, er synligt, — Overlægning af patientens tænder (3) i billedet (1) af patientens ansigt (2) med det digitale billede af et valgt tandsæt (8) ved hjælp af billedbehandlingssoftware, — Tilpasning af størrelsen og/eller formen af det valgte tandsæt (8) i billedet til patientens mund og/eller ansigt (2) ved hjælp af billedbehandlingssoftwaren, — Overførsel af den erhvervede størrelse og/eller form af det valgte tandsæt (8) til et CAD/CAM-system, — Udvælgelse i CAD/CAM-systemet af et tredimensionelt tandsæt, der svarer til det valgte tandsæt (8), — Tilpasning af det tredimensionelle tandsæt i CAD/CAM-systemet baseret på størrelsen og/eller formen af det valgte tandsæt (8) bestemt i billedet, — Fræsning af tandprotesen ud afen blok af materiale baseret på størrelsen og/eller formen af det tilpassede tredimensionelle tandsæt bestemt i CAD/CAM-systemet.
2. Fremgangsmåden ifølge krav 1, kendetegnet ved at billedet af tandsættet (8) vælges fra et tandbibliotek, hvor et stort antal af billeder af forskellige tandsæt lagres, hvor tandsættene er forskellige hvad angår deres tandformer og/eller tandstørrelser.
3. Fremgangsmåden ifølge krav 2, kendetegnet ved at billederne af tandsættene (8) i tandbiblioteket er billeder af ægte tænder.
4. Fremgangsmåden ifølge et af kravene 2 eller 3, kendetegnet ved at udvælgelsen af billedet af tandsættet (8) fra tandbiblioteket udføres baseret på gips- eller plastforme af de fotograferede tandsæt.
5. Fremgangsmåden ifølge krav 4, kendetegnet ved at gips- eller plastformene er forme af ægte tænder, der er identiske med de tilsvarende fotograferede tandsæt (8) i tandbiblioteket og det tredimensionelle tandsæt i CAD/CAM-systemet.
6. Fremgangsmåden ifølge krav 5, kendetegnet ved at gips- eller plastformene inddeles i forme af mandlige og kvindelige individer.
7. Fremgangsmåden ifølge et af de foregående krav, kendetegnet ved at patientens ansigt (2) måles og størrelsen og/eller formen af det valgte tandsæt (8) i billedet etableres baseret på denne ansigtsmåling.
8. Fremgangsmåden ifølge krav 7, kendetegnet ved at midten af patientens ansigt (4) bestemmes og størrelsen og/eller formen af det valgte tandsæt (8) i billedet etableres baseret på den bestemte midte af ansigtet (4).
9. Fremgangsmåden ifølge krav 8, kendetegnet ved at patientens pupiller anvendes som referencepunkter til at bestemme midten af ansigtet (4).
10. Fremgangsmåden ifølge et af kravene 8 eller 9, kendetegnet ved at en optisk indretning anvendes til at bestemme midten af ansigtet (4).
11. Fremgangsmåden ifølge et af kravene 8, 9, eller 10, kendetegnet ved at et billede af ansigtet (2), der er tilvejebragt med et gitter (5, 6), anvendes til at bestemme midten af ansigtet (4).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2013/069017 WO2015036035A1 (de) | 2013-09-13 | 2013-09-13 | Verfahren zur herstellung eines zahnersatzes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK3043741T3 true DK3043741T3 (da) | 2017-07-17 |
Family
ID=49293595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK13771079.4T DK3043741T3 (da) | 2013-09-13 | 2013-09-13 | Fremgangsmåde til fremstilling af en tandprotese |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20160213453A1 (da) |
| EP (1) | EP3043741B1 (da) |
| DK (1) | DK3043741T3 (da) |
| WO (1) | WO2015036035A1 (da) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL241581B1 (pl) * | 2017-12-08 | 2022-10-31 | Robert Michalik | Sposób wykonania uzupełnienia protetycznego |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7153135B1 (en) | 1999-11-15 | 2006-12-26 | Thomas Richard J | Method for automatically creating a denture using laser altimetry to create a digital 3-D oral cavity model and using a digital internet connection to a rapid stereolithographic modeling machine |
| JP2002224143A (ja) | 2001-01-31 | 2002-08-13 | Gc Corp | 歯科用補綴物の作製方法 |
| US7156655B2 (en) | 2001-04-13 | 2007-01-02 | Orametrix, Inc. | Method and system for comprehensive evaluation of orthodontic treatment using unified workstation |
| DE202004016058U1 (de) | 2004-10-16 | 2005-01-13 | Ostermeier, Veit | Optischer Linefinder und Markiereinrichtung dafür |
| BRPI0908187A2 (pt) | 2008-02-22 | 2015-08-25 | Glaxosmithkline Llc | Aparelho e método para fabricação de dentaduras personalizadas |
| WO2012006717A1 (en) | 2010-07-12 | 2012-01-19 | 9104-6516 Québec Inc. | Dental analysis method and system |
-
2013
- 2013-09-13 DK DK13771079.4T patent/DK3043741T3/da active
- 2013-09-13 EP EP13771079.4A patent/EP3043741B1/de active Active
- 2013-09-13 US US14/917,504 patent/US20160213453A1/en not_active Abandoned
- 2013-09-13 WO PCT/EP2013/069017 patent/WO2015036035A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015036035A1 (de) | 2015-03-19 |
| EP3043741A1 (de) | 2016-07-20 |
| US20160213453A1 (en) | 2016-07-28 |
| EP3043741B1 (de) | 2017-03-29 |
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