FR2993446B1 - Method of measurement and evaluation of optical characteristics of a material scattering and its implementation device - Google Patents

Method of measurement and evaluation of optical characteristics of a material scattering and its implementation device

Info

Publication number
FR2993446B1
FR2993446B1 FR1257083A FR1257083A FR2993446B1 FR 2993446 B1 FR2993446 B1 FR 2993446B1 FR 1257083 A FR1257083 A FR 1257083A FR 1257083 A FR1257083 A FR 1257083A FR 2993446 B1 FR2993446 B1 FR 2993446B1
Authority
FR
Grant status
Grant
Patent type
Prior art keywords
evaluation
measurement
method
optical characteristics
implementation device
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
FR1257083A
Other languages
French (fr)
Other versions
FR2993446A1 (en )
Inventor
Jean-Christophe Pittet
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.)
COSM'O
COSM O
Original Assignee
COSM'O
COSM O
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
Grant date

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/0059Detecting, measuring or recording for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0075Detecting, measuring or recording for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/0059Detecting, measuring or recording for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0077Devices for viewing the surface of the body, e.g. camera, magnifying lens
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/0059Detecting, measuring or recording for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082Detecting, measuring or recording for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/44Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
    • A61B5/441Skin evaluation, e.g. for skin disorder diagnosis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/44Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
    • A61B5/441Skin evaluation, e.g. for skin disorder diagnosis
    • A61B5/443Evaluating skin constituents, e.g. elastin, melanin, water
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/04Arrangements of multiple sensors of the same type
    • A61B2562/043Arrangements of multiple sensors of the same type in a linear array
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/04Arrangements of multiple sensors of the same type
    • A61B2562/046Arrangements of multiple sensors of the same type in a matrix array
FR1257083A 2012-07-20 2012-07-20 Method of measurement and evaluation of optical characteristics of a material scattering and its implementation device Expired - Fee Related FR2993446B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1257083A FR2993446B1 (en) 2012-07-20 2012-07-20 Method of measurement and evaluation of optical characteristics of a material scattering and its implementation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1257083A FR2993446B1 (en) 2012-07-20 2012-07-20 Method of measurement and evaluation of optical characteristics of a material scattering and its implementation device

Publications (2)

Publication Number Publication Date
FR2993446A1 true FR2993446A1 (en) 2014-01-24
FR2993446B1 true FR2993446B1 (en) 2014-07-11

Family

ID=47351803

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1257083A Expired - Fee Related FR2993446B1 (en) 2012-07-20 2012-07-20 Method of measurement and evaluation of optical characteristics of a material scattering and its implementation device

Country Status (1)

Country Link
FR (1) FR2993446B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3577335B2 (en) * 1993-06-02 2004-10-13 浜松ホトニクス株式会社 Scattering medium measurement method and apparatus
JP3433508B2 (en) * 1993-12-01 2003-08-04 浜松ホトニクス株式会社 Scattering medium measuring method and measuring a scattering medium device
US6662031B1 (en) * 1998-05-18 2003-12-09 Abbott Laboratoies Method and device for the noninvasive determination of hemoglobin and hematocrit
US6353226B1 (en) * 1998-11-23 2002-03-05 Abbott Laboratories Non-invasive sensor capable of determining optical parameters in a sample having multiple layers
US7251513B2 (en) * 2002-01-25 2007-07-31 Matsushita Electric Industrial Co., Ltd. Method of measuring biological information using light and apparatus of measuring biological information using light
US20120095305A1 (en) * 2009-06-15 2012-04-19 O2 Medtech, Inc. Spectrophotometric Monitoring Of Multiple Layer Tissue Structures

Also Published As

Publication number Publication date Type
FR2993446A1 (en) 2014-01-24 application

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150331