BR0312110A - Método e dispositivo para seleção de uma nuance de uma tonalidade dentária - Google Patents

Método e dispositivo para seleção de uma nuance de uma tonalidade dentária

Info

Publication number
BR0312110A
BR0312110A BR0312110-0A BR0312110A BR0312110A BR 0312110 A BR0312110 A BR 0312110A BR 0312110 A BR0312110 A BR 0312110A BR 0312110 A BR0312110 A BR 0312110A
Authority
BR
Brazil
Prior art keywords
image
shade
frozen
screen
dental
Prior art date
Application number
BR0312110-0A
Other languages
English (en)
Inventor
Philippe Boyer
Alain Mazuir
Original Assignee
Sopro Sa
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 Sopro Sa filed Critical Sopro Sa
Publication of BR0312110A publication Critical patent/BR0312110A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/463—Colour matching
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/508—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors measuring the colour of teeth

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Endoscopes (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

"MéTODO E DISPOSITIVO PARA SELEçãO DE UMA NUANCE DE UMA TONALIDADE DENTáRIA". A invenção se relaciona a um método e a um dispositivo para determinação da tonalidade de uma amostra, o mais próximo possível da cor de um elemento de dentição (3) de um paciente. O método é caracterizado pelo fato de ser constituído pelas etapas que consistem de: com meios de imagem que compreendem uma câmera de vídeo (1), uma imagem a cores (7a), do referido elemento de dentição (3) é inscrida e congelada em uma tela (7), filmar a amostra de cor e apresentar na tela (7), a imagem de pelo menos uma amostra, tal que a referida imagem está lado a lado com a imagem congelada (7a) do elemento de dentição, para comparar visualmente a imagem (7a) do elemento de dentição (3) congelado na tela (7) e a amostra da imagem.
BR0312110-0A 2002-07-11 2003-07-11 Método e dispositivo para seleção de uma nuance de uma tonalidade dentária BR0312110A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0208748A FR2842300A1 (fr) 2002-07-11 2002-07-11 Procede et dispositif de selection de la nuance d'un teintier dentaire
PCT/FR2003/002207 WO2004008093A1 (fr) 2002-07-11 2003-07-11 Procede et dispositif de selection de la nuance d'un teintier dentaire

Publications (1)

Publication Number Publication Date
BR0312110A true BR0312110A (pt) 2005-03-29

Family

ID=29763751

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0312110-0A BR0312110A (pt) 2002-07-11 2003-07-11 Método e dispositivo para seleção de uma nuance de uma tonalidade dentária

Country Status (10)

Country Link
US (1) US20060114460A1 (pt)
EP (1) EP1521950A1 (pt)
JP (1) JP2005532561A (pt)
KR (1) KR20050030200A (pt)
CN (1) CN100439883C (pt)
AU (1) AU2003280986A1 (pt)
BR (1) BR0312110A (pt)
CA (1) CA2491660A1 (pt)
FR (1) FR2842300A1 (pt)
WO (1) WO2004008093A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070079411P1 (en) * 2003-11-28 2007-04-05 Holtmaat Hendricus M Astilbe plant named 'Key West'
US20050196039A1 (en) * 2004-03-02 2005-09-08 Wolfgang Bengel Method for color determination using a digital camera
US8050519B2 (en) * 2005-12-19 2011-11-01 Olympus Corporation Image combining apparatus
US20070140553A1 (en) * 2005-12-19 2007-06-21 Olympus Corporation Dental colorimetry apparatus
ATE538754T1 (de) * 2007-01-25 2012-01-15 Rauter Vita Zahnfabrik Bereitstellungssystem für zahnmuster
FR2938936B1 (fr) * 2008-11-25 2016-01-15 Sopro Dispositif d'acquisition d'images multifonction
EP2259034A1 (de) * 2009-05-29 2010-12-08 Ivoclar Vivadent AG Dentalfarben-Analysevorrichtung
ES2551235T3 (es) 2011-02-14 2015-11-17 Ivoclar Vivadent Ag Procedimiento para la fabricación de una pieza de restauración dental y dispositivo CAD/CAM
KR102276601B1 (ko) 2019-09-03 2021-07-12 박연경 자석식 보철물 색상 대조 패널

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03506074A (ja) * 1988-07-14 1991-12-26 ガリボールディ　プロプライエタリー　リミテッド コンピュータによる色合わせ
JPH02114957A (ja) * 1988-10-24 1990-04-27 Ricoh Co Ltd 人工歯作製用歯色表示装置
US5766006A (en) * 1995-06-26 1998-06-16 Murljacic; Maryann Lehmann Tooth shade analyzer system and methods
US6254385B1 (en) * 1997-01-02 2001-07-03 Lj Laboratories, Llc Apparatus and method for measuring optical characteristics of teeth
JPH10318840A (ja) * 1997-05-16 1998-12-04 Naoya Sugiki 色合わせ方法
JP4053652B2 (ja) * 1998-03-23 2008-02-27 株式会社東芝 白色均一性の評価方法及びその装置
EP2133820A3 (en) * 1998-11-03 2010-02-10 Shade Analyzing Technologies, Inc. System and methods for analyzing tooth shades
WO2000025696A1 (en) * 1998-11-03 2000-05-11 Shade Analyzing Technologies, Inc. Interactive dental restorative network
US6328567B1 (en) * 1999-01-21 2001-12-11 Dentech, Llc Method, apparatus and system for automated tooth shade analysis and matching
JP4130280B2 (ja) * 1999-06-30 2008-08-06 株式会社松風 歯科用色調ガイド

Also Published As

Publication number Publication date
CN1668904A (zh) 2005-09-14
US20060114460A1 (en) 2006-06-01
FR2842300A1 (fr) 2004-01-16
WO2004008093A1 (fr) 2004-01-22
JP2005532561A (ja) 2005-10-27
EP1521950A1 (fr) 2005-04-13
KR20050030200A (ko) 2005-03-29
AU2003280986A1 (en) 2004-02-02
CA2491660A1 (fr) 2004-01-22
CN100439883C (zh) 2008-12-03

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 13A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.