FR2393296A1 - Procede et appareil de determination quantitative de substances optiquement actives - Google Patents

Procede et appareil de determination quantitative de substances optiquement actives

Info

Publication number
FR2393296A1
FR2393296A1 FR7816242A FR7816242A FR2393296A1 FR 2393296 A1 FR2393296 A1 FR 2393296A1 FR 7816242 A FR7816242 A FR 7816242A FR 7816242 A FR7816242 A FR 7816242A FR 2393296 A1 FR2393296 A1 FR 2393296A1
Authority
FR
France
Prior art keywords
optically active
active substances
glucose
instrument
light source
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.)
Granted
Application number
FR7816242A
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English (en)
Other versions
FR2393296B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2393296A1 publication Critical patent/FR2393296A1/fr
Application granted granted Critical
Publication of FR2393296B1 publication Critical patent/FR2393296B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01N21/21—Polarisation-affecting properties

Abstract

Procédé de détermination quantitative in vitro ou in vivo sans lésions de la concentration de substances optiquement actives. Dans ce procédé, on obtient la concentration de la substance à déterminer par polarimétrie en mesurant la rotation du plan de polarisation optique. Appareil permettant la mise en oeuvre de ce procédé. Application particulière à la détermination du niveau de glucose dans le sang, le plasma ou le sérum d'organismes vivants.
FR7816242A 1977-05-31 1978-05-31 Procede et appareil de determination quantitative de substances optiquement actives Granted FR2393296A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2724543A DE2724543C2 (de) 1977-05-31 1977-05-31 Anwendung eines polarimetrischen Verfahrens zur quantitativen Bestimmung der Blutglucose

Publications (2)

Publication Number Publication Date
FR2393296A1 true FR2393296A1 (fr) 1978-12-29
FR2393296B1 FR2393296B1 (fr) 1983-10-28

Family

ID=6010313

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7816242A Granted FR2393296A1 (fr) 1977-05-31 1978-05-31 Procede et appareil de determination quantitative de substances optiquement actives

Country Status (6)

Country Link
AT (1) AT387858B (fr)
CH (1) CH640350A5 (fr)
DE (1) DE2724543C2 (fr)
DK (1) DK153657C (fr)
FR (1) FR2393296A1 (fr)
SE (1) SE442919B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030610A1 (fr) * 1979-10-31 1981-06-24 Arno Dr. Dipl.-Phys. Müller Procédé et dispositif de détermination quantitative de substances optiquement actives
WO1984003357A1 (fr) * 1983-02-25 1984-08-30 Ulrich Schmidt Dispositif de mesure a plusieurs rayons
WO2002025235A1 (fr) * 2000-09-21 2002-03-28 Btg International Limited Procede et dispositif optique
US9709696B2 (en) 2013-10-16 2017-07-18 Halliburton Energy Services, Inc. Intensity-independent optical computing device

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5139025A (en) 1983-10-14 1992-08-18 Somanetics Corporation Method and apparatus for in vivo optical spectroscopic examination
US4570638A (en) 1983-10-14 1986-02-18 Somanetics Corporation Method and apparatus for spectral transmissibility examination and analysis
US4817623A (en) 1983-10-14 1989-04-04 Somanetics Corporation Method and apparatus for interpreting optical response data
US5140989A (en) 1983-10-14 1992-08-25 Somanetics Corporation Examination instrument for optical-response diagnostic apparatus
DE3541165A1 (de) * 1985-11-21 1987-05-27 Hellige Gmbh Vorrichtung zur kontinuierlichen bestimmung von konzentrationsaenderungen in stoffgemischen
GB8625530D0 (en) * 1986-10-24 1986-11-26 Goodall D M Optical apparatus
DE3908114C1 (fr) * 1988-10-07 1990-02-15 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De
FI89412C (fi) * 1991-01-25 1993-09-27 Korppi Tommola Jouko Foerfarande och polarimeter foer maetning av vidning av polarisationsplanet i socker- eller annan loesning
DE4128458C2 (de) * 1991-08-28 1994-02-10 Siemens Ag Verfahren und Vorrichtung zur Bestimmung der Konzentration einer Komponente, insbesondere von Glucose, einer flüssigen optisch aktiven Substanz, insbesondere der Körperflüssigkeit eines Patienten, durch Polarimetrie
EP1300670A3 (fr) * 1995-11-16 2003-10-29 Matsushita Electric Industrial Co., Ltd. Procédé de mesure de l'angle de rotation et polarimètre
DE19815932C2 (de) * 1998-04-09 2000-06-21 Glukomeditech Ag Verfahren zur Miniaturisierung eines Polarimeters zur Analyse niedrig konzentrierter Komponenten im flüssigen Meßgut auf optischer Basis sowie Vorrichtung zu seiner Durchführung
DE19826294C1 (de) * 1998-06-12 2000-02-10 Glukomeditech Ag Polarimetrisches Verfahren zur Bestimmung der (Haupt-)Schwingungsebene polarisierten Lichts auf etwa 0,1m DEG und miniaturisierbare Vorrichtung zu seiner Durchführung
DE10020613C2 (de) * 2000-04-27 2002-02-28 Glukomeditech Ag Verfahren zur langzeitstabilen und gut reproduzierbaren polarimetrischen Messung der Konzentrationen der Bestandteile wässriger Lösungen sowie Vorrichtung zur Durchführung dieses Verfahrens
IL145683A0 (en) 2001-09-26 2002-06-30 Enoron Technologies Ltd Apparatus and method for measuring optically active materials

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB813579A (en) * 1956-03-27 1959-05-21 Bellingham And Stanley Ltd Improvements in or relating to polarimeters
GB868359A (en) * 1958-04-29 1961-05-17 Joseph Bor Improvements in and relating to polarimetry and polarimeters
US3638640A (en) * 1967-11-01 1972-02-01 Robert F Shaw Oximeter and method for in vivo determination of oxygen saturation in blood using three or more different wavelengths
FR2097232A6 (fr) * 1970-06-08 1972-03-03 France Etat

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH441814A (de) * 1965-07-23 1967-08-15 Papirind Forskningsinst Verfahren zur kontinuierlichen Bestimmung der Konzentration von Faseraufschwemmungen
US3724957A (en) * 1971-03-04 1973-04-03 Yokogawa Electric Works Ltd Concentration measuring apparatus
US3837339A (en) * 1972-02-03 1974-09-24 Whittaker Corp Blood glucose level monitoring-alarm system and method therefor
US3958560A (en) * 1974-11-25 1976-05-25 Wayne Front March Non-invasive automatic glucose sensor system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB813579A (en) * 1956-03-27 1959-05-21 Bellingham And Stanley Ltd Improvements in or relating to polarimeters
GB868359A (en) * 1958-04-29 1961-05-17 Joseph Bor Improvements in and relating to polarimetry and polarimeters
US3638640A (en) * 1967-11-01 1972-02-01 Robert F Shaw Oximeter and method for in vivo determination of oxygen saturation in blood using three or more different wavelengths
FR2097232A6 (fr) * 1970-06-08 1972-03-03 France Etat

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXRV/75 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030610A1 (fr) * 1979-10-31 1981-06-24 Arno Dr. Dipl.-Phys. Müller Procédé et dispositif de détermination quantitative de substances optiquement actives
WO1984003357A1 (fr) * 1983-02-25 1984-08-30 Ulrich Schmidt Dispositif de mesure a plusieurs rayons
EP0123057A1 (fr) * 1983-02-25 1984-10-31 Ulrich Schmidt Dispositif de mesure à rayons multiples
WO2002025235A1 (fr) * 2000-09-21 2002-03-28 Btg International Limited Procede et dispositif optique
US9709696B2 (en) 2013-10-16 2017-07-18 Halliburton Energy Services, Inc. Intensity-independent optical computing device
EP3030881A4 (fr) * 2013-10-16 2017-08-23 Halliburton Energy Services, Inc. Dispositif de calcul optique indépendant de l'intensité

Also Published As

Publication number Publication date
FR2393296B1 (fr) 1983-10-28
DE2724543A1 (de) 1978-12-07
DK230678A (da) 1978-12-01
DK153657B (da) 1988-08-08
DE2724543C2 (de) 1982-05-13
AT387858B (de) 1989-03-28
DK153657C (da) 1988-12-19
ATA388578A (de) 1988-08-15
CH640350A5 (en) 1983-12-30
SE442919B (sv) 1986-02-03
SE7806232L (sv) 1978-12-01

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