FR2368708B1 - - Google Patents

Info

Publication number
FR2368708B1
FR2368708B1 FR7631524A FR7631524A FR2368708B1 FR 2368708 B1 FR2368708 B1 FR 2368708B1 FR 7631524 A FR7631524 A FR 7631524A FR 7631524 A FR7631524 A FR 7631524A FR 2368708 B1 FR2368708 B1 FR 2368708B1
Authority
FR
France
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
FR7631524A
Other languages
French (fr)
Other versions
FR2368708A1 (en
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.)
LOreal SA
Original Assignee
LOreal 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 LOreal SA filed Critical LOreal SA
Priority to FR7631524A priority Critical patent/FR2368708A1/en
Priority to BE181549A priority patent/BE859492A/en
Priority to IT6934277A priority patent/IT1093016B/en
Priority to GB4358177A priority patent/GB1590598A/en
Priority to DE19772746994 priority patent/DE2746994A1/en
Publication of FR2368708A1 publication Critical patent/FR2368708A1/en
Application granted granted Critical
Publication of FR2368708B1 publication Critical patent/FR2368708B1/fr
Granted 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
    • A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
    • A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
    • 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
    • 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
    • G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems
FR7631524A 1976-10-20 1976-10-20 Determining secretion of sebum in skin - has fixed frequency light from LED shining onto ground glass screen contacting skin with reflected light measured and compared with standard Granted FR2368708A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7631524A FR2368708A1 (en) 1976-10-20 1976-10-20 Determining secretion of sebum in skin - has fixed frequency light from LED shining onto ground glass screen contacting skin with reflected light measured and compared with standard
BE181549A BE859492A (en) 1976-10-20 1977-10-07 DEVICE INTENDED TO DETECT THE QUANTITY OF SEBUM SECRETED BY A SKIN
IT6934277A IT1093016B (en) 1976-10-20 1977-10-19 APPARATUS FOR DETERMINING THE QUANTITY OF SEBUM SECRET FROM THE SKIN OF A SUBJECT
GB4358177A GB1590598A (en) 1976-10-20 1977-10-19 Apparatus intended to determine the quantity of sebum secreted by a skin
DE19772746994 DE2746994A1 (en) 1976-10-20 1977-10-19 DEVICE FOR THE QUANTITATIVE DETERMINATION OF THE SEEDED EXEMPLATION OF THE SKIN

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7631524A FR2368708A1 (en) 1976-10-20 1976-10-20 Determining secretion of sebum in skin - has fixed frequency light from LED shining onto ground glass screen contacting skin with reflected light measured and compared with standard

Publications (2)

Publication Number Publication Date
FR2368708A1 FR2368708A1 (en) 1978-05-19
FR2368708B1 true FR2368708B1 (en) 1979-03-02

Family

ID=9178981

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7631524A Granted FR2368708A1 (en) 1976-10-20 1976-10-20 Determining secretion of sebum in skin - has fixed frequency light from LED shining onto ground glass screen contacting skin with reflected light measured and compared with standard

Country Status (2)

Country Link
BE (1) BE859492A (en)
FR (1) FR2368708A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448145A2 (en) * 1979-02-05 1980-08-29 Oreal APPARATUS FOR TRACKING THE QUANTITY OF SEBUM SECRETED BY A SKIN
FR2474165A1 (en) * 1980-01-18 1981-07-24 Commissariat Energie Atomique SYSTEM FOR PROCESSING AND MEASURING SIGNALS DELIVERED BY EACH DETECTOR IN A MODULATION SPECTROMETER
FR2480461B1 (en) * 1980-04-09 1986-09-26 Oreal APPARATUS FOR MARKING BY CLASS OF THE QUANTITY OF FAT PRODUCTS ON THE SURFACE OF A SKIN
US5094248A (en) * 1987-06-10 1992-03-10 The Gillette Company Device and method for simple visual measurement of the amount of sebum present on human skin
FR2710517B1 (en) * 1993-09-27 1995-12-22 Dior Christian Parfums Method for evaluating the state of hydration of the skin and apparatus intended for its implementation.
FR2749659B1 (en) * 1996-06-11 1998-08-28 Fabre Pierre Dermo Cosmetique DEVICE FOR MEASURING THE SEBUM RATE SECRETED BY SCALP
FR2831790B1 (en) 2001-11-06 2004-07-16 Oreal MEASUREMENT AND / OR ANALYSIS DEVICE OF AT LEAST ONE PARAMETER OF AN EXTERNAL PORTION OF THE HUMAN BODY
FR2918883B1 (en) 2007-07-17 2010-01-15 Oreal USE OF A CULTIVE BACTERIAL EXTRACT ON THERMAL WATER FOR THE TREATMENT OF DRY SKINS
SG10201811547RA (en) 2018-12-21 2020-07-29 Oreal Cosmetic use of a short chain fatty acid (scfa) for preventing and/or treating dry skin and/or aged skin
FR3111550B1 (en) 2020-06-19 2022-12-16 Oreal Composition comprising a short chain fatty acid salt and at least one long chain fatty acid
FR3111551B1 (en) 2020-06-19 2022-08-26 Oreal Gelled composition comprising a salt of a short chain fatty acid

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807875A (en) * 1971-06-09 1974-04-30 Corning Glass Works Densitometry apparatus
US3711210A (en) * 1971-07-06 1973-01-16 R Krukowski Smoke meter
US3910701A (en) * 1973-07-30 1975-10-07 George R Henderson Method and apparatus for measuring light reflectance absorption and or transmission

Also Published As

Publication number Publication date
FR2368708A1 (en) 1978-05-19
BE859492A (en) 1978-04-07

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