DE10081028D2 - Method and device for determining tooth shades - Google Patents

Method and device for determining tooth shades

Info

Publication number
DE10081028D2
DE10081028D2 DE10081028T DE10081028T DE10081028D2 DE 10081028 D2 DE10081028 D2 DE 10081028D2 DE 10081028 T DE10081028 T DE 10081028T DE 10081028 T DE10081028 T DE 10081028T DE 10081028 D2 DE10081028 D2 DE 10081028D2
Authority
DE
Germany
Prior art keywords
tooth shades
determining tooth
determining
shades
tooth
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
DE10081028T
Other languages
German (de)
Inventor
Werner Kosma
Manfred Bammer
Gerhard Traxler
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.)
Dct Dehtal Colour Technics Wien At GmbH
Original Assignee
Oesterreichisches Forschungszentrum Seibersdorf GmbH
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 Oesterreichisches Forschungszentrum Seibersdorf GmbH filed Critical Oesterreichisches Forschungszentrum Seibersdorf GmbH
Application granted granted Critical
Publication of DE10081028D2 publication Critical patent/DE10081028D2/en
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
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6886—Monitoring or controlling distance between sensor and tissue
    • 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
    • A61B5/6844—Monitoring or controlling distance between sensor and tissue
    • 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
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • 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
    • 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
    • G01J3/524—Calibration of colorimeters
    • 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
    • A61B1/06—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 with illuminating arrangements
    • 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
    • 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
    • G01J3/51—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters
    • G01J3/513—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters having fixed filter-detector pairs

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Epidemiology (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
DE10081028T 1999-04-19 2000-04-18 Method and device for determining tooth shades Expired - Fee Related DE10081028D2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0069599A AT407954B (en) 1999-04-19 1999-04-19 METHOD AND DEVICE FOR DETERMINING TOOTH COLORS
PCT/AT2000/000093 WO2000063661A1 (en) 1999-04-19 2000-04-18 Method and device for determining the color of teeth

Publications (1)

Publication Number Publication Date
DE10081028D2 true DE10081028D2 (en) 2002-02-14

Family

ID=3497398

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10081028T Expired - Fee Related DE10081028D2 (en) 1999-04-19 2000-04-18 Method and device for determining tooth shades

Country Status (5)

Country Link
AT (1) AT407954B (en)
AU (1) AU4384400A (en)
CH (1) CH694684A5 (en)
DE (1) DE10081028D2 (en)
WO (1) WO2000063661A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7064830B2 (en) 2003-06-12 2006-06-20 Eastman Kodak Company Dental color imaging system
WO2009026596A1 (en) * 2007-08-24 2009-03-05 Dct Dental Colour Technics Gmbh Method and device for measuring tooth colour
DE102008053677B4 (en) * 2008-10-29 2010-09-16 Ab Skf Method for testing the surface of a workpiece
DE102013106554A1 (en) 2013-06-24 2014-12-24 Qioptiq Photonics Gmbh & Co. Kg Non-contact dental device
DK3650821T3 (en) * 2018-11-08 2021-10-11 Sirona Dental Systems Gmbh SYSTEM AND METHOD FOR DETERMINING THE COLOR OF TEETH
EP4046594A1 (en) * 2021-02-18 2022-08-24 Ivoclar Vivadent AG Method for determining a tooth colour

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986003292A1 (en) * 1984-11-28 1986-06-05 Massimo Di Mattia A spectrum-photometer device for exactly determining the colour of a dental plate and of dental pluggings
JPH01164361A (en) * 1987-12-21 1989-06-28 Shigeru Onozuka Dental hue measuring apparatus
EP0777113A1 (en) 1995-12-01 1997-06-04 MHT Optic Research AG Method and device for determination of colour value of transparent bodies
DE19546634C2 (en) 1995-12-14 1999-08-19 Univ Dresden Tech Device element for reproducible determination of color, preferably for human medicine
US5759030A (en) 1996-01-02 1998-06-02 Lj Laboratories, L.L.C. Method for determing optical characteristics of teeth
DE29808325U1 (en) * 1997-05-14 1998-10-29 Masur, Christian, 30519 Hannover Device for determining the color of teeth

Also Published As

Publication number Publication date
AU4384400A (en) 2000-11-02
CH694684A5 (en) 2005-06-15
AT407954B (en) 2001-07-25
ATA69599A (en) 2000-12-15
WO2000063661A1 (en) 2000-10-26

Similar Documents

Publication Publication Date Title
DE69832534D1 (en) METHOD AND DEVICE FOR SELECTING ORTHODONTIC DEVICES
DE69940804D1 (en) METHOD AND DEVICE FOR SUPPRESSING ABLARIFYING FACTORS
DE60011541D1 (en) Method and device for NOx reduction
DE69836558D1 (en) METHOD AND DEVICE FOR DETERMINING A CONCENTRATION
DE69941565D1 (en) DEVICE AND METHOD FOR SPECTRAL IMAGING
DE60315829D1 (en) AUTOMATIC METHOD AND DEVICE FOR DETERMINING THE STATE OF BOHRLOCHOPERATIONS
DE69927321D1 (en) Device control device and method for determining the device
DE69835511D1 (en) Method and device for pulse-actuated telemetry
DE60034121D1 (en) METHOD AND DEVICE FOR STREUPARAMETER CALIBRATION
DE60215063D1 (en) Plant and method for determining image match
DE69817634D1 (en) Device and method for displaying windows
DE69903497D1 (en) Method and device for suppressing resonance
DE60013627D1 (en) METHOD AND DEVICE FOR UPWARD PLANNING
DE69826591D1 (en) Method and device for determining formation pressure
DE19983717T1 (en) Alignment device and method
DE69916407D1 (en) Device and method for transmittance correction
DE60028581D1 (en) METHOD AND DEVICE FOR MEASUREMENT MEASUREMENT
DE69819227D1 (en) Device and method for measuring turbidity
DE69926451D1 (en) Method and device for suppressing multi-channel echoes
DE60024316D1 (en) METHOD AND DEVICE FOR PRODUCING BORDER AND NON-LIMITS
DE69916393D1 (en) DEVICE AND METHOD FOR DETERMINING THE SMALL DRILL CURRENT CURRENT
DE59908270D1 (en) METHOD AND DEVICE FOR PRODUCING BRUSHES
DE60023837D1 (en) DEVICE AND METHOD FOR FILTERING
DE60037994D1 (en) Device and method for determining the state of charge
DE60012153D1 (en) METHOD AND DEVICE FOR VALIDATING SOFTWARE

Legal Events

Date Code Title Description
8141 Disposal/no request for examination
8110 Request for examination paragraph 44
8170 Reinstatement of the former position
8127 New person/name/address of the applicant

Owner name: DCT DEHTAL COLOUR TECHNICS GMBH, WIEN, AT

8139 Disposal/non-payment of the annual fee