DE3472367D1 - A colour mixture indicator device - Google Patents

A colour mixture indicator device

Info

Publication number
DE3472367D1
DE3472367D1 DE8484309087T DE3472367T DE3472367D1 DE 3472367 D1 DE3472367 D1 DE 3472367D1 DE 8484309087 T DE8484309087 T DE 8484309087T DE 3472367 T DE3472367 T DE 3472367T DE 3472367 D1 DE3472367 D1 DE 3472367D1
Authority
DE
Germany
Prior art keywords
colour
samples
indicator device
dental
colour mixture
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
Application number
DE8484309087T
Other languages
English (en)
Inventor
Niel Rex Hall
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3472367D1 publication Critical patent/DE3472367D1/de
Expired legal-status Critical Current

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
    • G01J3/52—Measurement of colour; Colour measuring devices, e.g. colorimeters using colour charts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/10—Supports for artificial teeth for transport or for comparison of the colour
    • 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
    • G01J3/462—Computing operations in or between colour spaces; Colour management systems
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/29—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using visual detection
    • G01N21/293—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using visual detection with colour charts, graduated scales or turrets

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mathematical Physics (AREA)
  • Dentistry (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Biochemistry (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Road Signs Or Road Markings (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Dental Preparations (AREA)
  • Dental Prosthetics (AREA)
DE8484309087T 1983-12-23 1984-12-27 A colour mixture indicator device Expired DE3472367D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPG300283 1983-12-23

Publications (1)

Publication Number Publication Date
DE3472367D1 true DE3472367D1 (en) 1988-08-04

Family

ID=3770458

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484309087T Expired DE3472367D1 (en) 1983-12-23 1984-12-27 A colour mixture indicator device

Country Status (5)

Country Link
US (1) US4657399A (de)
EP (1) EP0147232B1 (de)
JP (1) JPS60169409A (de)
AT (1) ATE35377T1 (de)
DE (1) DE3472367D1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3929737A1 (de) * 1989-09-07 1991-04-04 Hahn Rainer Zahnfarben-auswaehlvorrichtung
US5498157A (en) * 1992-10-07 1996-03-12 Hall; Neil R. Dental color mixture indicator device
AU659964B2 (en) * 1992-10-07 1995-06-01 Neil Rex Hall Dental colour mixture indicator device
US5240414A (en) * 1993-01-05 1993-08-31 Thompson Charles C Method for shade selection in restorative dentistry
US5482459A (en) * 1994-05-04 1996-01-09 Dental Illusions Posterior tooth shade guide and method of selecting characterization for a tooth prosthesis
AU3460695A (en) * 1994-08-26 1996-03-22 Dental Illusions Anterior tooth characterization guide and process for selecting characterizations and fabricating a characterized anterior tooth prosthesis
US5543922A (en) * 1994-10-19 1996-08-06 Graphics Microsystems, Inc. Method and apparatus for on-press color measurement
US5766006A (en) * 1995-06-26 1998-06-16 Murljacic; Maryann Lehmann Tooth shade analyzer system and methods
US5759030A (en) 1996-01-02 1998-06-02 Lj Laboratories, L.L.C. Method for determing optical characteristics of teeth
US6307629B1 (en) 1997-08-12 2001-10-23 Lj Laboratories, L.L.C. Apparatus and method for measuring optical characteristics of an object
US6030209A (en) * 1997-10-15 2000-02-29 Jeneric/Pentron Incorporated Method for accurately preparing the color of a dental restoration
KR19990064606A (ko) * 1999-04-13 1999-08-05 이정민 액체 배출용 배출대를 갖고 있는 포장용기
US8790118B2 (en) * 1998-11-03 2014-07-29 Shade Analyzing Technologies, Inc. Interactive dental restorative network
JP4230113B2 (ja) 1998-11-03 2009-02-25 シェード アナライジング テクノロジーズ インコーポレイテッド 双方向歯科治療ネットワーク
JP3079155B1 (ja) * 1999-07-02 2000-08-21 有限会社 保母須弥也研究所 歯科用シェ−ド・システム
US6802714B2 (en) * 2002-06-21 2004-10-12 Gerald M. Cruz Dental aesthetic guide
US7118374B2 (en) 2003-06-09 2006-10-10 Ivoclar Vivadent Ag Enhanced tooth shade guide
JP4515977B2 (ja) * 2005-07-05 2010-08-04 株式会社ジーシー 歯科用シェードガイドホルダ
DE102006049743A1 (de) * 2006-07-21 2008-01-31 Degudent Gmbh Zahnfarbsystem sowie Verfahren zur Herstellung von Zahnersatzfarben
EP1882918B1 (de) * 2006-07-21 2011-05-04 DeguDent GmbH Verfahren zur Herstellung von Zahnersatzfarben
ATE503691T1 (de) * 2006-12-01 2011-04-15 Unilever Nv Leitfaden für den weissegrad von stoff
PL1949870T3 (pl) * 2007-01-25 2012-05-31 Vita Zahnfabrik H Rauter Gmbh & Co Kg System udostępniania wzorów zębów
US8235718B2 (en) * 2007-02-20 2012-08-07 Pentron Clinical Technologies, Llc Dental composite
DE102007035610A1 (de) * 2007-07-30 2009-02-05 Ivoclar Vivadent Ag Verfahren zur Herstellung von Farben
US8945665B2 (en) 2008-01-29 2015-02-03 Uriel Yarovesky Process for making a dental restoration and resultant apparatus
US8377500B2 (en) * 2008-01-29 2013-02-19 Uriel Yarovesky Process for making a dental restoration and resultant apparatus
US20100297585A1 (en) * 2008-01-29 2010-11-25 Uriel Yarovesky Process for making a dental restoration and resultant apparatus
US9256804B2 (en) * 2012-04-13 2016-02-09 Ferrand D. E. Corley Light source comparator and calibration apparatus
USD733890S1 (en) * 2013-06-20 2015-07-07 Ivoclar Vivadent Ag Shade guide
WO2015073365A1 (en) * 2013-11-12 2015-05-21 3M Innovative Properties Company A system of a dental blank and an associated shade guide
DE102014101059A1 (de) * 2014-01-29 2015-07-30 Heraeus Kulzer Gmbh Gingiva-Indexierungsvorrichtung und Verfahren zur Indexierung der Gingiva
USD898223S1 (en) 2019-03-12 2020-10-06 3M Innovative Properties Company Holder for multiple dental composite shade guides
USD925042S1 (en) 2019-03-12 2021-07-13 3M Innovative Properties Company Dental composite shade guide
USD907241S1 (en) 2019-03-12 2021-01-05 3M Innovative Properties Company Container for a dental composite shade guide kit

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE465590C (de) * 1926-04-08 1928-09-20 Gebbert & Schall Akt Ges Einrichtung in Faechergestalt, um die Farbe von Gegenstaenden, insbesondere von Teilen der menschlichen Koerperoberflaeche und von freigelegten Teilen des Koerperinnerenzu bestimmen
US2009943A (en) * 1932-10-20 1935-07-30 Alexander E O Munsell Device for grading color values
DE915275C (de) * 1950-07-12 1954-07-19 Theodor Flack Einrichtung zum mechanischen Auswaehlen harmonierender Farbtongruppen
US2805478A (en) * 1955-01-20 1957-09-10 Dentists Supply Co Tooth shade guide
US3436157A (en) * 1966-04-08 1969-04-01 Hans Adler Color and surface structure comparator
US3436156A (en) * 1966-04-08 1969-04-01 Hans Adler Dental color matching guide
US3384983A (en) * 1966-05-06 1968-05-28 Valspar Corp Color apparatus and system
US3474546A (en) * 1967-05-22 1969-10-28 Veleron Corp The Visual arts matching charts
US4115922A (en) * 1976-09-20 1978-09-26 Alderman C Gale Dental crown and bridge shading system
JPS5832983A (ja) * 1981-08-20 1983-02-26 Mitsui Seiki Kogyo Kk 強制潤滑式圧縮機の潤滑剤吹上げ防止装置
US4523852A (en) * 1983-06-09 1985-06-18 Miles Laboratories, Inc. Color comparison reference standard and method for using same
JPH0631091B2 (ja) * 1986-06-13 1994-04-27 東洋製罐株式会社 切断端縁の保護可能な易開封性缶蓋

Also Published As

Publication number Publication date
EP0147232A3 (en) 1985-08-14
JPS60169409A (ja) 1985-09-02
EP0147232B1 (de) 1988-06-29
ATE35377T1 (de) 1988-07-15
JPH0571257B2 (de) 1993-10-06
US4657399A (en) 1987-04-14
EP0147232A2 (de) 1985-07-03

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Legal Events

Date Code Title Description
8380 Miscellaneous part iii

Free format text: DER PATENTINHABER LAUTET RICHTIG: HALL, NEIL REX, WAHROONGA, NEUSUEDWALES/NEW SOUTH WALES, AU

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee