FI125322B - Hammaspintamallit - Google Patents
Hammaspintamallit Download PDFInfo
- Publication number
- FI125322B FI125322B FI20120193A FI20120193A FI125322B FI 125322 B FI125322 B FI 125322B FI 20120193 A FI20120193 A FI 20120193A FI 20120193 A FI20120193 A FI 20120193A FI 125322 B FI125322 B FI 125322B
- Authority
- FI
- Finland
- Prior art keywords
- recess
- interface
- threshold value
- impression
- replica
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 79
- 238000000034 method Methods 0.000 claims description 29
- 238000002591 computed tomography Methods 0.000 claims description 21
- 210000003484 anatomy Anatomy 0.000 claims description 17
- 238000003384 imaging method Methods 0.000 claims description 11
- 210000002455 dental arch Anatomy 0.000 claims description 4
- 238000013170 computed tomography imaging Methods 0.000 claims description 3
- 238000003909 pattern recognition Methods 0.000 claims description 2
- 230000015654 memory Effects 0.000 description 16
- 238000007408 cone-beam computed tomography Methods 0.000 description 13
- 238000012545 processing Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 8
- 238000013461 design Methods 0.000 description 7
- 210000004513 dentition Anatomy 0.000 description 5
- 230000036346 tooth eruption Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 4
- 238000004590 computer program Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000001464 adherent effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 239000002978 dental impression material Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 210000004195 gingiva Anatomy 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- PLAIAIKZKCZEQF-UHFFFAOYSA-N methyl 6-chloro-2-oxo-3h-1,2$l^{4},3-benzodithiazole-4-carboxylate Chemical compound COC(=O)C1=CC(Cl)=CC2=C1NS(=O)S2 PLAIAIKZKCZEQF-UHFFFAOYSA-N 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/51—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for dentistry
- A61B6/512—Intraoral means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/51—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for dentistry
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C9/00—Impression cups, i.e. impression trays; Impression methods
- A61C9/004—Means or methods for taking digitized impressions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C9/00—Impression cups, i.e. impression trays; Impression methods
- A61C9/0006—Impression trays
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C9/00—Impression cups, i.e. impression trays; Impression methods
- A61C9/004—Means or methods for taking digitized impressions
- A61C9/0046—Data acquisition means or methods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C9/00—Impression cups, i.e. impression trays; Impression methods
- A61C9/004—Means or methods for taking digitized impressions
- A61C9/0046—Data acquisition means or methods
- A61C9/0053—Optical means or methods, e.g. scanning the teeth by a laser or light beam
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
- A61B6/4064—Arrangements for generating radiation specially adapted for radiation diagnosis specially adapted for producing a particular type of beam
- A61B6/4085—Cone-beams
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/58—Testing, adjusting or calibrating thereof
- A61B6/582—Calibration
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Physics & Mathematics (AREA)
- Epidemiology (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- High Energy & Nuclear Physics (AREA)
- Surgery (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Dental Prosthetics (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Pulmonology (AREA)
- Theoretical Computer Science (AREA)
Claims (11)
1. Menetelmä jäljennösmateriaalin ja toisen materiaalin välistä rajapintaa kuvaavan digitaalisen pintamallin generoimiseksi volumetrisestä datasta, joka sisältää kuvadataa suunsisäisen anatomian jäljennöksestä, tunnettu siitä, että menetelmä käsittää: hankitaan (403) informaatio joka määrittelee jäljennösmateriaalissa olevan syvennyksen ennalta määritellyt dimensiot; hankitaan (402) mainitun jäljennösmateriaalissa olevan syvennyksen tietokonetomografiaskannauksen tulokset; käytetään (406) mainittua informaatiota, joka määrittelee ennalta määritellyt dimensiot, sekä mainittuja tietokonetomografiaskannauksen tuloksia jäljennösmateriaalin ja toisen materiaalin välisen rajapinnan kynnysarvon määrittämiseksi; hankitaan (602) suunsisäisen anatomian jäljennöksen tietokonetomografiaskannauksen tulokset, joka jäljennös on tehty samaan jäljennösmate-riaaliin kuin syvennys; ja käytetään (604-608) mainittua kynnysarvoa mainitun suunsisäisen anatomian jäljennöksen pinnan generoimiseen mainituista suunsisäisen anatomian jäljennöksen skannaustuloksista.
2. Vaatimuksen 1 mukainen menetelmä, joka lisäksi käsittää: luodaan syvennys jäljennösmateriaaliin kalibrointityökalun avulla, jolla on ennalta määritellyt dimensiot.
3. Vaatimuksen 1 tai 2 mukainen menetelmä, jossa mainitun kynnysarvon määritteleminen sisältää: määritetään (404) mainitun syvennyksen sijainti ja orientaatio mainitussa volumetrisessä datassa hahmontunnistuksen avulla; tunnistetaan (405), käyttäen mainitun syvennyksen ennalta määriteltyjä dimensioita sekä määritettyä sijaintia ja orientaatiota, tietokonetomografiaskannauksen tuloksista vokselit, jotka sijaitsevat syvennyksen rajapinnalla; ja lasketaan (406) kynnysarvo tunnistetuista vokseleista.
4. Vaatimuksen 3 mukainen menetelmä, jossa laskettu kynnysarvo on yksi seuraavista: keskiarvo vokseleista joiden on tunnistettu sijaitsevan rajapinnalla, painotettu keskiarvo vokseleista joiden on tunnistettu sijaitsevan rajapinnalla, mediaaniarvo vokseleista joiden on tunnistettu sijaitsevan rajapin nalla, keskiarvo osasta tunnistettuja vokseleita joiden on tunnistettu sijaitsevan rajapinnalla, painotettu keskiarvo osasta tunnistettuja vokseleita joiden on tunnistettu sijaitsevan rajapinnalla, ja mediaaniarvo osasta tunnistettuja vokseleita joiden on tunnistettu sijaitsevan rajapinnalla.
5. Vaatimuksen 1 tai 2 mukainen menetelmä, jossa mainitun kynnysarvon määritteleminen sisältää: valitaan (504) kynnysarvokandidaatteja järjestyksessä; generoidaan pinta kullekin kynnysarvokandidaatille; tarkistetaan kukin generoitu pinta syvennyksen löytämiseksi; verrataan (506) kunkin löydetyn syvennyksen dimensioita jäljen-nösmateriaalissa olevan syvennyksen ennalta määriteltyihin dimensioihin; ja päätetään (508) että kandidaatti jota käyttäen generoitu pinta käsittää syvennyksen, joka on dimensioiltaan lähimpänä ennalta määriteltyjä dimensiota, on kynnysarvo jäljennösmateriaalin ja toisen materiaalin väliselle rajapinnalle.
6. Minkä tahansa edeltävän vaatimuksen mukainen menetelmä, joka lisäksi käsittää: käytetään (604) kynnysarvoa suunsisäisen anatomian jäljennöksen tietokonetomografiaskannaustulosten luokittelemiseksi edustamaan joko jäl-jennösmateriaalia tai toista materiaalia; ja generoidaan (608) suunsisäisen anatomian jäljennöksen pinta käyttäen luokiteltuja tietokonetomografiaskannaustuloksia, jotka edustavat joko jäljennösmateriaalia tai toista materiaalia.
7. Minkä tahansa edeltävän vaatimuksen mukainen menetelmä, jossa pinta luodaan käyttäen marching cubes -algoritmiä.
8. Minkä tahansa edeltävän vaatimuksen mukainen menetelmä, joka lisäksi käsittää kynnysarvon tallentamisen myöhempää käyttöä varten.
9. Minkä tahansa edeltävän vaatimuksen mukainen menetelmä, jossa pinta on hammaskaarta varten.
10. Tietokonetomografiakuvauslaite (110), joka käsittää välineet minkä tahansa edeltävän vaatimuksen mukaisen menetelmän toteuttamiseksi.
11. Vaatimuksen 10 mukainen laite (110), jossa tietokonetomografiakuvauslaite on hammaslääketieteellinen kartiokeilatietokonetomografialaite.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20120193A FI125322B (fi) | 2012-06-11 | 2012-06-11 | Hammaspintamallit |
| ES13167261.0T ES2642321T3 (es) | 2012-06-11 | 2013-05-10 | Modelos superficiales dentales |
| EP13167261.0A EP2674106B1 (en) | 2012-06-11 | 2013-05-10 | Dental surface models |
| DK13167261.0T DK2674106T3 (en) | 2012-06-11 | 2013-05-10 | TOOTH SURFACE MODELS |
| JP2013106417A JP6266897B2 (ja) | 2012-06-11 | 2013-05-20 | 歯科用表面モデル |
| US13/901,887 US9380986B2 (en) | 2012-06-11 | 2013-05-24 | Dental surface models |
| KR1020130065924A KR101453677B1 (ko) | 2012-06-11 | 2013-06-10 | 치과 표면 모델 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20120193A FI125322B (fi) | 2012-06-11 | 2012-06-11 | Hammaspintamallit |
| FI20120193 | 2012-06-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI20120193A FI20120193A (fi) | 2013-06-13 |
| FI125322B true FI125322B (fi) | 2015-08-31 |
Family
ID=48470731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI20120193A FI125322B (fi) | 2012-06-11 | 2012-06-11 | Hammaspintamallit |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9380986B2 (fi) |
| EP (1) | EP2674106B1 (fi) |
| JP (1) | JP6266897B2 (fi) |
| KR (1) | KR101453677B1 (fi) |
| DK (1) | DK2674106T3 (fi) |
| ES (1) | ES2642321T3 (fi) |
| FI (1) | FI125322B (fi) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10467746B2 (en) | 2013-03-11 | 2019-11-05 | Carestream Dental Technology Topco Limited | Method for producing teeth surface from x-ray scan of a negative impression |
| US9510757B2 (en) | 2014-05-07 | 2016-12-06 | Align Technology, Inc. | Identification of areas of interest during intraoral scans |
| DE102014115851A1 (de) * | 2014-10-30 | 2016-05-04 | Physikalisch - Technische Bundesanstalt | Verfahren und Vorrichtung zur Berechnung, Darstellung und Weiterverarbeitung von lokalen Gütemaßen aus einem Volumenbilddatensatz |
| JP6747116B2 (ja) * | 2016-07-08 | 2020-08-26 | 富士通株式会社 | ボクセル化処理プログラム、ボクセル化処理方法および情報処理装置 |
| CN106419951B (zh) * | 2016-09-27 | 2023-03-14 | 四川大学 | 面部数字化三维影像与上颌牙列数字化三维影像的匹配转移装置 |
| US10499793B2 (en) | 2017-02-17 | 2019-12-10 | Align Technology, Inc. | Longitudinal analysis and visualization under limited accuracy system |
| EP3698754B1 (en) * | 2019-02-19 | 2022-10-05 | DENTSPLY SIRONA Inc. | Method for measuring patient-specific temporomandibular joint relation and transferring it into a virtual articulator |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57148933A (en) * | 1981-03-13 | 1982-09-14 | Hitachi Medical Corp | Compensation apparatus of ct apparatus |
| US4710876A (en) | 1985-06-05 | 1987-12-01 | General Electric Company | System and method for the display of surface structures contained within the interior region of a solid body |
| DE4028723A1 (de) * | 1990-09-10 | 1992-03-19 | Langner Jan Gmbh | Zahnkalibrierstift mit spreizring zur befestigung zahntechnischer modelle |
| JP3863963B2 (ja) * | 1997-03-27 | 2006-12-27 | 大日本印刷株式会社 | Ｘ線撮影画像のデジタルデータ補正、保存方法及びその装置 |
| JP3743594B2 (ja) | 1998-03-11 | 2006-02-08 | 株式会社モリタ製作所 | Ｃｔ撮影装置 |
| US5927982A (en) * | 1998-09-29 | 1999-07-27 | Kruger; Bernard M. | Three dimensional guidance system for dental implant insertion |
| AU1694301A (en) | 1999-09-14 | 2001-04-17 | Biomedical Apherese Systeme Gmbh | Magnetic nanoparticles having biochemical activity, method for the production thereof and their use |
| US6671539B2 (en) | 2001-10-03 | 2003-12-30 | Board Of Regents University Of Texas System | Method and apparatus for fabricating orthognathic surgical splints |
| US7762814B2 (en) * | 2004-09-14 | 2010-07-27 | Oratio B.V. | Method of manufacturing and installing a ceramic dental implant with an aesthetic implant abutment |
| US7286954B2 (en) * | 2005-03-03 | 2007-10-23 | Cadent Ltd. | System and method for scanning an intraoral cavity |
| US8932058B2 (en) * | 2005-11-30 | 2015-01-13 | 3Shape A/S | Impression scanning for manufacturing of dental restorations |
| US8366442B2 (en) | 2006-02-15 | 2013-02-05 | Bankruptcy Estate Of Voxelogix Corporation | Dental apparatus for radiographic and non-radiographic imaging |
| WO2008051129A1 (en) | 2006-10-27 | 2008-05-02 | Nobel Biocare Services Ag | A dental impression tray for use in obtaining an impression of a dental structure |
| DE102006052419A1 (de) * | 2006-11-07 | 2008-05-08 | Aepsilon Rechteverwaltungs Gmbh | Verfahren zum Erfassen von Implantaten |
| JP5374382B2 (ja) | 2007-01-10 | 2013-12-25 | ノベル バイオケア サーヴィシィズ アーゲー | 歯科用計画および生産のための方法およびシステム |
| EP1982652A1 (en) | 2007-04-20 | 2008-10-22 | Medicim NV | Method for deriving shape information |
| US20120088208A1 (en) * | 2007-10-19 | 2012-04-12 | Cagenix Incorporated | Method for Defining a Dental Framework Design Volume |
| US7988450B2 (en) * | 2008-09-25 | 2011-08-02 | Phillip Phung-I HO | Dental impression tray and method of using the same |
| US20110045431A1 (en) * | 2008-11-18 | 2011-02-24 | Groscurth Randall C | Bone screw linking device |
| WO2010085981A1 (de) | 2009-01-30 | 2010-08-05 | Ady Palti | Okklusionsschablone |
| KR20100117385A (ko) * | 2009-04-24 | 2010-11-03 | 이태경 | 마커를 구비한 트레이를 이용한 임플란트용 이미지 매칭 방법 |
| EP2254068B1 (en) * | 2009-05-18 | 2020-08-19 | Nobel Biocare Services AG | Method and system providing improved data matching for virtual planning |
| ES2536523T3 (es) * | 2009-09-04 | 2015-05-26 | Medicim Nv | Procedimiento para digitalizar objetos dento-maxilofaciales |
| EP2368498A1 (en) | 2010-03-26 | 2011-09-28 | Stichting voor de Technische Wetenschappen | Method for deriving shape information of a person's dentition |
| US20110275029A1 (en) * | 2010-05-10 | 2011-11-10 | Fei Gao | Design method of surgical scan templates and improved treatment planning |
| KR101292811B1 (ko) * | 2010-10-23 | 2013-08-02 | 이태경 | 좌표 동기화 겸용 영상 정합용 구내 장착물 |
| US9198627B2 (en) * | 2012-04-16 | 2015-12-01 | Biomet 3i | System and method for improved intra-oral scanning protocol and calibration |
-
2012
- 2012-06-11 FI FI20120193A patent/FI125322B/fi active IP Right Grant
-
2013
- 2013-05-10 EP EP13167261.0A patent/EP2674106B1/en active Active
- 2013-05-10 DK DK13167261.0T patent/DK2674106T3/en active
- 2013-05-10 ES ES13167261.0T patent/ES2642321T3/es active Active
- 2013-05-20 JP JP2013106417A patent/JP6266897B2/ja active Active
- 2013-05-24 US US13/901,887 patent/US9380986B2/en active Active
- 2013-06-10 KR KR1020130065924A patent/KR101453677B1/ko active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| EP2674106B1 (en) | 2017-07-05 |
| FI20120193A (fi) | 2013-06-13 |
| EP2674106A3 (en) | 2013-12-25 |
| KR20130138687A (ko) | 2013-12-19 |
| ES2642321T3 (es) | 2017-11-16 |
| KR101453677B1 (ko) | 2014-10-22 |
| EP2674106A2 (en) | 2013-12-18 |
| US9380986B2 (en) | 2016-07-05 |
| JP6266897B2 (ja) | 2018-01-24 |
| US20130330685A1 (en) | 2013-12-12 |
| DK2674106T3 (en) | 2017-10-16 |
| JP2014000390A (ja) | 2014-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FI125322B (fi) | Hammaspintamallit | |
| US11559378B2 (en) | Scanning dental impressions | |
| US9283061B2 (en) | Method and analysis system for the geometrical analysis of scan data from oral structures | |
| US10251726B2 (en) | Dental preparation guide | |
| CN102438545B (zh) | 用于有效计划、可视化和优化牙修复体的***和方法 | |
| US9308055B2 (en) | Designing a dental positioning jig | |
| ES2547889T3 (es) | Procedimiento y sistema para la determinación de restauración de dientes para la determinación de restauración de dientes | |
| US20160042509A1 (en) | Integration of intra-oral imagery and volumetric imagery | |
| JP2019524367A (ja) | ハイブリッドメッシュセグメンテーションのための方法及びシステム | |
| EP2722818B1 (en) | Method for digitizing dento-maxillofacial objects | |
| KR20140075676A (ko) | 3차원 근관 치료 계획을 위한 방법 및 시스템 | |
| US11998422B2 (en) | Processing CT scan of dental impression | |
| US20180146934A1 (en) | Method and apparatus for x-ray scan of occlusal dental casts | |
| CA2835756A1 (en) | Method and system for establishing the shape of the occlusal access cavity in endodontic treatment | |
| KR102538681B1 (ko) | 무치악 환자의 데이터를 이용하는 치아 배열 시스템 및 그 동작 방법 | |
| KR101822908B1 (ko) | 방사선 영상의 정보 획득 방법 및 장치 | |
| KR20220061001A (ko) | 데이터 처리 방법 | |
| EP4125705A1 (en) | Digital waxing for dental appliances |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Patent granted |
Ref document number: 125322 Country of ref document: FI Kind code of ref document: B |