FR2825260B1 - Procede et dispositif de detection de caries dentaires - Google Patents

Procede et dispositif de detection de caries dentaires

Info

Publication number
FR2825260B1
FR2825260B1 FR0107274A FR0107274A FR2825260B1 FR 2825260 B1 FR2825260 B1 FR 2825260B1 FR 0107274 A FR0107274 A FR 0107274A FR 0107274 A FR0107274 A FR 0107274A FR 2825260 B1 FR2825260 B1 FR 2825260B1
Authority
FR
France
Prior art keywords
detection
dental caries
caries
dental
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.)
Expired - Fee Related
Application number
FR0107274A
Other languages
English (en)
Other versions
FR2825260A1 (fr
Inventor
Gediminas Jonusauskas
Claude Antoine Rulliere
Jean Oberle
Emmanuel Abraham
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR0107274A priority Critical patent/FR2825260B1/fr
Priority to CA002448936A priority patent/CA2448936A1/fr
Priority to PCT/FR2002/001776 priority patent/WO2002096281A1/fr
Priority to JP2002592800A priority patent/JP2004526550A/ja
Priority to EP02740822A priority patent/EP1392158A1/fr
Publication of FR2825260A1 publication Critical patent/FR2825260A1/fr
Priority to US10/720,998 priority patent/US20040236232A1/en
Application granted granted Critical
Publication of FR2825260B1 publication Critical patent/FR2825260B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Dentistry (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Endoscopes (AREA)
FR0107274A 2001-06-01 2001-06-01 Procede et dispositif de detection de caries dentaires Expired - Fee Related FR2825260B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0107274A FR2825260B1 (fr) 2001-06-01 2001-06-01 Procede et dispositif de detection de caries dentaires
CA002448936A CA2448936A1 (fr) 2001-06-01 2002-05-27 Procede et dispositif d'acquisition et de traitement d'images d'une dent
PCT/FR2002/001776 WO2002096281A1 (fr) 2001-06-01 2002-05-27 Procede et dispositif d'acquisition et de traitement d'images d'une dent
JP2002592800A JP2004526550A (ja) 2001-06-01 2002-05-27 歯のイメージを獲得し、処理するための方法および装置
EP02740822A EP1392158A1 (fr) 2001-06-01 2002-05-27 Procede et dispositif d'acquisition et de traitement d'images d'une dent
US10/720,998 US20040236232A1 (en) 2001-06-01 2003-11-24 Method and apparatus for acquiring and processing images of a tooth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0107274A FR2825260B1 (fr) 2001-06-01 2001-06-01 Procede et dispositif de detection de caries dentaires

Publications (2)

Publication Number Publication Date
FR2825260A1 FR2825260A1 (fr) 2002-12-06
FR2825260B1 true FR2825260B1 (fr) 2004-08-20

Family

ID=8863922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0107274A Expired - Fee Related FR2825260B1 (fr) 2001-06-01 2001-06-01 Procede et dispositif de detection de caries dentaires

Country Status (6)

Country Link
US (1) US20040236232A1 (fr)
EP (1) EP1392158A1 (fr)
JP (1) JP2004526550A (fr)
CA (1) CA2448936A1 (fr)
FR (1) FR2825260B1 (fr)
WO (1) WO2002096281A1 (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040240716A1 (en) * 2003-05-22 2004-12-02 De Josselin De Jong Elbert Analysis and display of fluorescence images
FR2856546B1 (fr) 2003-06-17 2005-11-04 Centre Nat Rech Scient Procede et dispositif d'acquisition et de traitement d'images d'un objet tel qu'une dent
FR2858205B1 (fr) * 2003-07-28 2005-09-16 Sopro Soc Appareil de detection et de caracterisation des tissus biologiques
JP2005204869A (ja) * 2004-01-22 2005-08-04 Matsushita Electric Ind Co Ltd 歯茎観察装置
US8616967B2 (en) 2004-02-25 2013-12-31 Cfph, Llc System and method for convenience gaming
US7324661B2 (en) * 2004-04-30 2008-01-29 Colgate-Palmolive Company Computer-implemented system and method for automated and highly accurate plaque analysis, reporting, and visualization
US7270543B2 (en) * 2004-06-29 2007-09-18 Therametric Technologies, Inc. Handpiece for caries detection
JP4496135B2 (ja) * 2005-06-13 2010-07-07 株式会社モリタ製作所 歯科用照明装置及び歯科診療装置
CA2517252A1 (fr) * 2005-08-29 2007-02-28 Neks Technologies Inc. Detection de la carie interproximale a l'aide d'une sonde optique examinant la surface occlusale de la dent
US7596253B2 (en) 2005-10-31 2009-09-29 Carestream Health, Inc. Method and apparatus for detection of caries
US7577284B2 (en) 2006-04-21 2009-08-18 Carestream Health, Inc. Optical detection of dental caries
CN101484066B (zh) * 2006-07-25 2012-01-04 宝洁公司 用于分析齿龈组织的方法和产品
US7668355B2 (en) 2006-08-31 2010-02-23 Carestream Health, Inc. Method for detection of caries
US8360771B2 (en) * 2006-12-28 2013-01-29 Therametric Technologies, Inc. Handpiece for detection of dental demineralization
FR2924808B1 (fr) * 2007-12-11 2010-09-03 Commissariat Energie Atomique Systeme d'analyse par fluorescence d'un champ dans une zone eclairee
US8866894B2 (en) * 2008-01-22 2014-10-21 Carestream Health, Inc. Method for real-time visualization of caries condition
GB0807611D0 (en) * 2008-04-25 2008-06-04 Univ Manchester Dental imaging and apparatus thereof
WO2009139110A1 (fr) * 2008-05-13 2009-11-19 パナソニック株式会社 Appareil de mesure intra-buccale et système de mesure intra-buccale
WO2010023582A1 (fr) 2008-08-25 2010-03-04 Koninklijke Philips Electronics, N.V. Système de détection, traitement, et réponse de couverture d’affections buccales
EP2520221A1 (fr) * 2011-05-03 2012-11-07 W & H Dentalwerk Bürmoos GmbH Pièce manuelle pour un appareil de diagnostic médical et appareil de diagnostic médical
DE102012021185A1 (de) 2012-10-30 2014-04-30 Smart Optics Sensortechnik Gmbh Verfahren zur optischen 3D-Vermessung von Zähnen mit verkleinerter Point-Spread-Funktion
US9241616B1 (en) * 2013-04-15 2016-01-26 Steven Martin Mortensen Spectral illumination attachment for dental camera
US10111581B2 (en) * 2014-02-27 2018-10-30 Align Technology, Inc. Thermal defogging system and method
SG11201809183XA (en) 2016-04-13 2018-11-29 Inspektor Res Systems B V Bi-frequency dental examination
KR101804696B1 (ko) 2016-08-17 2017-12-06 연세대학교 산학협력단 광을 이용하여 구강 질환을 유발하는 박테리아의 존재 가능성을 관찰 또는 결정하는 방법 및 이를 이용한 박테리아의 제거 방법
CN106442439B (zh) * 2016-08-31 2020-06-12 马东阁 一种oled膀胱检测设备及方法
CN106361257A (zh) * 2016-08-31 2017-02-01 马东阁 一种oled口腔检测设备
CN106442489B (zh) * 2016-08-31 2020-06-12 马东阁 一种oled尿液分析设备
CN107752986A (zh) * 2017-11-23 2018-03-06 北京古三智能科技有限公司 一种牙体硬组织快速成像方法
CN107941750A (zh) * 2017-11-23 2018-04-20 北京古三智能科技有限公司 一种利用800nm近红外二极管激光实现的牙体硬组织成像方法
CN107966421A (zh) * 2017-11-23 2018-04-27 北京古三智能科技有限公司 一种利用780 nm近红外二极管激光实现的牙体硬组织成像方法
EP3649919A1 (fr) * 2018-11-12 2020-05-13 Ivoclar Vivadent AG Système d'imagerie dentaire

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1470760A (en) * 1973-11-12 1977-04-21 Alphametrics Ltd Ultraviolet camera system for dental photography and mouth pieces therefor
IT1155790B (it) 1978-01-25 1987-01-28 Crozzoli Gualtiero Succhiello flessibile
US4290433A (en) * 1979-08-20 1981-09-22 Alfano Robert R Method and apparatus for detecting the presence of caries in teeth using visible luminescence
US4479499A (en) 1982-01-29 1984-10-30 Alfano Robert R Method and apparatus for detecting the presence of caries in teeth using visible light
US4836206A (en) * 1987-02-25 1989-06-06 The United States Of America As Represented By The Department Of Health And Human Services Method and device for determining viability of intact teeth
DE4200741C2 (de) * 1992-01-14 2000-06-15 Kaltenbach & Voigt Einrichtung zum Erkennen von Karies an Zähnen
US5503559A (en) * 1993-09-30 1996-04-02 Cedars-Sinai Medical Center Fiber-optic endodontic apparatus and method
DE9317984U1 (de) * 1993-11-24 1995-03-23 Kaltenbach & Voigt Gmbh & Co, 88400 Biberach Vorrichtung zum Erkennen von Karies
US6246479B1 (en) * 1998-06-08 2001-06-12 Lj Laboratories, L.L.C. Integrated spectrometer assembly and methods
CA2314691C (fr) * 2000-07-28 2011-04-26 Andreas Mandelis Methode et appareil de detection des defauts et imperfections des dents

Also Published As

Publication number Publication date
US20040236232A1 (en) 2004-11-25
JP2004526550A (ja) 2004-09-02
EP1392158A1 (fr) 2004-03-03
WO2002096281A1 (fr) 2002-12-05
FR2825260A1 (fr) 2002-12-06
CA2448936A1 (fr) 2002-12-05

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ST Notification of lapse

Effective date: 20090228