FR2587120B1 - Procede et appareil pour analyser un echantillon de fluide - Google Patents

Procede et appareil pour analyser un echantillon de fluide

Info

Publication number
FR2587120B1
FR2587120B1 FR868612551A FR8612551A FR2587120B1 FR 2587120 B1 FR2587120 B1 FR 2587120B1 FR 868612551 A FR868612551 A FR 868612551A FR 8612551 A FR8612551 A FR 8612551A FR 2587120 B1 FR2587120 B1 FR 2587120B1
Authority
FR
France
Prior art keywords
analyzing
fluid sample
sample
fluid
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 - Lifetime
Application number
FR868612551A
Other languages
English (en)
Other versions
FR2587120A1 (fr
Inventor
Myron J Block
Tomas B Hirschfeld
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.)
Ord Inc
Original Assignee
Ord Inc
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 Ord Inc filed Critical Ord Inc
Publication of FR2587120A1 publication Critical patent/FR2587120A1/fr
Application granted granted Critical
Publication of FR2587120B1 publication Critical patent/FR2587120B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N21/648—Specially adapted constructive features of fluorimeters using evanescent coupling or surface plasmon coupling for the excitation of 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N2021/6484—Optical fibres

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
FR868612551A 1985-09-09 1986-09-08 Procede et appareil pour analyser un echantillon de fluide Expired - Lifetime FR2587120B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/773,940 US4716121A (en) 1985-09-09 1985-09-09 Fluorescent assays, including immunoassays, with feature of flowing sample

Publications (2)

Publication Number Publication Date
FR2587120A1 FR2587120A1 (fr) 1987-03-13
FR2587120B1 true FR2587120B1 (fr) 1992-06-19

Family

ID=25099777

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868612551A Expired - Lifetime FR2587120B1 (fr) 1985-09-09 1986-09-08 Procede et appareil pour analyser un echantillon de fluide

Country Status (6)

Country Link
US (1) US4716121A (fr)
JP (1) JP2568517B2 (fr)
CA (1) CA1277506C (fr)
DE (1) DE3630352C2 (fr)
FR (1) FR2587120B1 (fr)
GB (1) GB2180338B (fr)

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US20100255603A9 (en) 2002-09-12 2010-10-07 Putnam Martin A Method and apparatus for aligning microbeads in order to interrogate the same
US7092160B2 (en) 2002-09-12 2006-08-15 Illumina, Inc. Method of manufacturing of diffraction grating-based optical identification element
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US7433123B2 (en) 2004-02-19 2008-10-07 Illumina, Inc. Optical identification element having non-waveguide photosensitive substrate with diffraction grating therein
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US7496245B2 (en) * 2004-08-20 2009-02-24 Research International, Inc. Misalignment compensating optical sensor and method
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EP2504701B1 (fr) 2009-11-23 2017-09-13 Cyvek, Inc. Procédé et appareil destiné à réaliser des dosages
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Also Published As

Publication number Publication date
CA1277506C (fr) 1990-12-11
JPS6279334A (ja) 1987-04-11
GB8620794D0 (en) 1986-10-08
GB2180338A (en) 1987-03-25
JP2568517B2 (ja) 1997-01-08
US4716121A (en) 1987-12-29
GB2180338B (en) 1990-01-04
DE3630352C2 (de) 1996-07-18
DE3630352A1 (de) 1987-03-19
FR2587120A1 (fr) 1987-03-13

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