FR2831267B1 - APPARATUS FOR MEASURING DENTAL COLORIMETRY - Google Patents
APPARATUS FOR MEASURING DENTAL COLORIMETRYInfo
- Publication number
- FR2831267B1 FR2831267B1 FR0113761A FR0113761A FR2831267B1 FR 2831267 B1 FR2831267 B1 FR 2831267B1 FR 0113761 A FR0113761 A FR 0113761A FR 0113761 A FR0113761 A FR 0113761A FR 2831267 B1 FR2831267 B1 FR 2831267B1
- Authority
- FR
- France
- Prior art keywords
- dental colorimetry
- measuring dental
- measuring
- colorimetry
- 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
Links
- 238000004737 colorimetric analysis Methods 0.000 title 1
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
- G01J3/02—Details
-
- 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
- G01J3/02—Details
- G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
- G01J3/0218—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using optical fibers
-
- 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
- G01J3/50—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
-
- 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
- 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)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0113761A FR2831267B1 (en) | 2001-10-24 | 2001-10-24 | APPARATUS FOR MEASURING DENTAL COLORIMETRY |
US10/493,448 US20050062970A1 (en) | 2001-10-24 | 2002-10-24 | Dental colorimetry measuring apparatus |
DE60204583T DE60204583D1 (en) | 2001-10-24 | 2002-10-24 | DENTAL COLOR MEASURING DEVICE |
AT02795338T ATE297545T1 (en) | 2001-10-24 | 2002-10-24 | DENTAL COLOR MEASUREMENT DEVICE |
EP02795338A EP1440297B1 (en) | 2001-10-24 | 2002-10-24 | Dental colorimetry measuring apparatus |
PCT/FR2002/003663 WO2003036244A1 (en) | 2001-10-24 | 2002-10-24 | Dental colorimetry measuring apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0113761A FR2831267B1 (en) | 2001-10-24 | 2001-10-24 | APPARATUS FOR MEASURING DENTAL COLORIMETRY |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2831267A1 FR2831267A1 (en) | 2003-04-25 |
FR2831267B1 true FR2831267B1 (en) | 2004-08-27 |
Family
ID=8868676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0113761A Expired - Fee Related FR2831267B1 (en) | 2001-10-24 | 2001-10-24 | APPARATUS FOR MEASURING DENTAL COLORIMETRY |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2831267B1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19546634C2 (en) * | 1995-12-14 | 1999-08-19 | Univ Dresden Tech | Device element for reproducible determination of color, preferably for human medicine |
US6111650A (en) * | 1997-08-14 | 2000-08-29 | Rawicz; Andrew | Method and apparatus for color matching of slightly colored translucent objects such as teeth and dental prosthesis, in particular |
FR2768513B1 (en) * | 1997-09-15 | 1999-12-03 | Jean Pierre Delgrande | COMPARATIVE COLORIMETRIC ANALYSIS METHOD AND CORRESPONDING DEVICE |
US6249348B1 (en) * | 1998-11-23 | 2001-06-19 | Lj Laboratories, L.L.C. | Integrated spectrometer assembly and methods |
DK199801099A (en) * | 1998-09-01 | 2000-03-02 | Identa I S | Method and apparatus for measuring the color of a tooth |
-
2001
- 2001-10-24 FR FR0113761A patent/FR2831267B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2831267A1 (en) | 2003-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20120629 |