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FR2756047B1 - Dispositif optique d'analyse de tissu biologique et application a un capteur de glycemie - Google Patents

Dispositif optique d'analyse de tissu biologique et application a un capteur de glycemie

Info

Publication number
FR2756047B1
FR2756047B1 FR9614085A FR9614085A FR2756047B1 FR 2756047 B1 FR2756047 B1 FR 2756047B1 FR 9614085 A FR9614085 A FR 9614085A FR 9614085 A FR9614085 A FR 9614085A FR 2756047 B1 FR2756047 B1 FR 2756047B1
Authority
FR
France
Prior art keywords
application
optical device
biological tissue
blood sensor
analyzing biological
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
FR9614085A
Other languages
English (en)
Other versions
FR2756047A1 (fr
Inventor
Stephane Formont
Denis Mazerolle
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.)
Thales SA
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR9614085A priority Critical patent/FR2756047B1/fr
Publication of FR2756047A1 publication Critical patent/FR2756047A1/fr
Application granted granted Critical
Publication of FR2756047B1 publication Critical patent/FR2756047B1/fr
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
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/66—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood sugars, e.g. galactose

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Biochemistry (AREA)
  • Medical Informatics (AREA)
  • General Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Urology & Nephrology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Diabetes (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Emergency Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
FR9614085A 1996-11-19 1996-11-19 Dispositif optique d'analyse de tissu biologique et application a un capteur de glycemie Expired - Fee Related FR2756047B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9614085A FR2756047B1 (fr) 1996-11-19 1996-11-19 Dispositif optique d'analyse de tissu biologique et application a un capteur de glycemie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9614085A FR2756047B1 (fr) 1996-11-19 1996-11-19 Dispositif optique d'analyse de tissu biologique et application a un capteur de glycemie

Publications (2)

Publication Number Publication Date
FR2756047A1 FR2756047A1 (fr) 1998-05-22
FR2756047B1 true FR2756047B1 (fr) 1999-02-05

Family

ID=9497761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9614085A Expired - Fee Related FR2756047B1 (fr) 1996-11-19 1996-11-19 Dispositif optique d'analyse de tissu biologique et application a un capteur de glycemie

Country Status (1)

Country Link
FR (1) FR2756047B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2667778B1 (fr) 2011-01-28 2021-04-28 Bar Ilan University Procédé et système de surveillance non invasive de paramètres biologiques et biochimiques d'un individu
US9636041B2 (en) 2011-01-28 2017-05-02 Bar Ilan University Method and system for non-invasively monitoring biological or biochemical parameters of individual
CN104736042B (zh) 2012-08-01 2017-09-12 巴伊兰大学 用于非侵入地监测个体的生物参数或生化参数的方法和系统
IL239113A (en) 2015-06-01 2016-12-29 Elbit Systems Land & C4I Ltd A system and method for determining audio characteristics from a body

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0160768B1 (fr) * 1984-05-04 1989-05-03 Kurabo Industries Ltd. Dispositif spectrophotométrique pour la détermination, par voie non-invasive, de glucose dans les tissus vivants
DE69430152T2 (de) * 1993-06-25 2002-10-31 Edward W. Stark Verfahren und Vorrichtung zum Messen von Glukoseverwandten Substanzen
US5529755A (en) * 1994-02-22 1996-06-25 Minolta Co., Ltd. Apparatus for measuring a glucose concentration
US5553613A (en) * 1994-08-17 1996-09-10 Pfizer Inc. Non invasive blood analyte sensor

Also Published As

Publication number Publication date
FR2756047A1 (fr) 1998-05-22

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse