KR20190037253A - 저간섭 범위의 자동 구강 내 3d 스캐너 - Google Patents

저간섭 범위의 자동 구강 내 3d 스캐너 Download PDF

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Publication number
KR20190037253A
KR20190037253A KR1020197003759A KR20197003759A KR20190037253A KR 20190037253 A KR20190037253 A KR 20190037253A KR 1020197003759 A KR1020197003759 A KR 1020197003759A KR 20197003759 A KR20197003759 A KR 20197003759A KR 20190037253 A KR20190037253 A KR 20190037253A
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KR
South Korea
Prior art keywords
path
scan
fixture
scanning device
oral
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.)
Withdrawn
Application number
KR1020197003759A
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English (en)
Korean (ko)
Inventor
추안마오 팬
빅터 씨 왕
위위 구안
장-마르크 잉글레세
에드워드 알 쉘라드
Original Assignee
케어스트림 덴탈 테크놀로지 톱코 리미티드
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Publication of KR20190037253A publication Critical patent/KR20190037253A/ko
Withdrawn legal-status Critical Current

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    • 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
    • A61B1/00163—Optical arrangements
    • A61B1/00194—Optical arrangements adapted for three-dimensional imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0062—Arrangements for scanning
    • A61B5/0066—Optical coherence imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0073—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by tomography, i.e. reconstruction of 3D images from 2D projections
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0088—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for oral or dental tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6814—Head
    • A61B5/682—Mouth, e.g., oral cavity; tongue; Lips; Teeth
    • 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
    • A61C9/0073—Interferometric means or methods, e.g. creation of a hologram
    • 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
    • A61B1/247—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 with means for viewing areas outside the direct line of sight, e.g. dentists' mirrors

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Optics & Photonics (AREA)
  • Epidemiology (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Endoscopes (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
KR1020197003759A 2016-08-10 2016-08-10 저간섭 범위의 자동 구강 내 3d 스캐너 Withdrawn KR20190037253A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2016/046224 WO2018031003A1 (en) 2016-08-10 2016-08-10 Automatic intraoral 3d scanner with low coherence ranging

Publications (1)

Publication Number Publication Date
KR20190037253A true KR20190037253A (ko) 2019-04-05

Family

ID=56801793

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197003759A Withdrawn KR20190037253A (ko) 2016-08-10 2016-08-10 저간섭 범위의 자동 구강 내 3d 스캐너

Country Status (6)

Country Link
US (1) US10888231B2 (cg-RX-API-DMAC10.html)
EP (1) EP3496591A1 (cg-RX-API-DMAC10.html)
JP (1) JP2019524327A (cg-RX-API-DMAC10.html)
KR (1) KR20190037253A (cg-RX-API-DMAC10.html)
CN (1) CN110650672A (cg-RX-API-DMAC10.html)
WO (1) WO2018031003A1 (cg-RX-API-DMAC10.html)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10507087B2 (en) * 2016-07-27 2019-12-17 Align Technology, Inc. Methods and apparatuses for forming a three-dimensional volumetric model of a subject's teeth
JP6786424B2 (ja) * 2017-03-13 2020-11-18 株式会社モリタ製作所 三次元スキャナ
EP4792730A2 (en) 2018-01-26 2026-08-19 Align Technology, Inc. Intraoral scanning system
US20210022593A1 (en) * 2019-07-24 2021-01-28 United States Of America As Rep By Sec Of The Navy Photoplethysmography Imaging (PPGI)-Based Pulp Vitality Test
CN110490019A (zh) * 2019-08-26 2019-11-22 顺德职业技术学院 一种用于计算机数据采集装置
US12453473B2 (en) * 2020-04-15 2025-10-28 Align Technology, Inc. Smart scanning for intraoral scanners
JP7131861B1 (ja) 2021-06-09 2022-09-06 株式会社吉田製作所 Ｏｃｔ装置の制御装置およびｏｃｔ装置制御プログラム
CN113648094B (zh) * 2021-08-11 2023-10-27 苏州喆安医疗科技有限公司 一种分体式口腔数字印模仪
DE102023120051A1 (de) * 2023-07-27 2025-01-30 epitome GmbH Vorrichtung zum Durchführen von Intraoralscans
DE102023120250A1 (de) * 2023-07-31 2025-02-06 epitome GmbH Vorrichtung zum Durchführen von Intraoralscans
DE102023123458A1 (de) * 2023-08-31 2025-03-06 epitome GmbH Vorrichtung zum Durchführen von Intraoralscans
AU2024407100A1 (en) * 2023-12-18 2026-07-30 Hyperspectral Intelligence Inc. Non-contact handheld continuous point reflectance spectrometry scanner and methods therefor

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Publication number Priority date Publication date Assignee Title
JPH0910241A (ja) * 1995-06-30 1997-01-14 Matsushita Electric Ind Co Ltd 歯型造型方法とその製造装置
US6592371B2 (en) * 2000-10-25 2003-07-15 Duane Durbin Method and system for imaging and modeling a three dimensional structure
US6386867B1 (en) * 2000-11-30 2002-05-14 Duane Milford Durbin Method and system for imaging and modeling dental structures
JP2004344260A (ja) * 2003-05-20 2004-12-09 J Morita Tokyo Mfg Corp 歯科光診断装置
JP4822454B2 (ja) * 2005-11-22 2011-11-24 株式会社松風 歯科用光コヒーレンストモグラフィー装置
JP4338142B2 (ja) * 2006-08-31 2009-10-07 国立長寿医療センター総長 歯科用光断層画像表示システム
US20080062429A1 (en) * 2006-09-12 2008-03-13 Rongguang Liang Low coherence dental oct imaging
US20080118886A1 (en) * 2006-11-21 2008-05-22 Rongguang Liang Apparatus for dental oct imaging
CN101589968A (zh) * 2009-06-17 2009-12-02 徐宝华 制造正畸托槽的方法
FR2960962B1 (fr) * 2010-06-08 2014-05-09 Francois Duret Dispositif de mesures tridimensionnelles et temporelles par empreinte optique en couleur.
CN103596521B (zh) * 2011-04-07 2016-08-31 3形状股份有限公司 用于引导对象的3d系统和方法
DE102012207499B3 (de) * 2012-05-07 2013-09-05 Sirona Dental Systems Gmbh Verfahren zur Vermessung einer Zahnsituation
US9445724B2 (en) * 2012-07-19 2016-09-20 National Center For Geriatrics And Gerontology Method and apparatus for measuring and displaying dental plaque
ES2472640B1 (es) 2012-11-28 2015-04-08 Carnojaal, S.L. Dispositivo de escaneado dental
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CH709747A1 (de) * 2014-06-11 2015-12-15 Quarz Partners Ag Verfahren und Vorrichtung zum dreidimensionalen Ausmessen von Zahnreihen.

Also Published As

Publication number Publication date
WO2018031003A1 (en) 2018-02-15
JP2019524327A (ja) 2019-09-05
US10888231B2 (en) 2021-01-12
US20190223732A1 (en) 2019-07-25
EP3496591A1 (en) 2019-06-19
CN110650672A (zh) 2020-01-03

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20190208

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid