FR3041433B1 - PORTABLE OPTICAL DEVICE FOR DETECTION OF FLUORESCENCE. - Google Patents

PORTABLE OPTICAL DEVICE FOR DETECTION OF FLUORESCENCE.

Info

Publication number
FR3041433B1
FR3041433B1 FR1558877A FR1558877A FR3041433B1 FR 3041433 B1 FR3041433 B1 FR 3041433B1 FR 1558877 A FR1558877 A FR 1558877A FR 1558877 A FR1558877 A FR 1558877A FR 3041433 B1 FR3041433 B1 FR 3041433B1
Authority
FR
France
Prior art keywords
fluorescence
detection
optical device
portable optical
portable
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
FR1558877A
Other languages
French (fr)
Other versions
FR3041433A1 (en
Inventor
Jacques Lewiner
Jules Dupire
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.)
Microfactory
Original Assignee
Microfactory
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 Microfactory filed Critical Microfactory
Priority to FR1558877A priority Critical patent/FR3041433B1/en
Publication of FR3041433A1 publication Critical patent/FR3041433A1/en
Application granted granted Critical
Publication of FR3041433B1 publication Critical patent/FR3041433B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8483—Investigating reagent band
    • 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
    • G01N21/6456—Spatial resolved fluorescence measurements; Imaging
    • 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
    • G01N2021/7769—Measurement method of reaction-produced change in sensor
    • G01N2021/7786—Fluorescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/02—Mechanical
    • G01N2201/022—Casings
    • G01N2201/0221—Portable; cableless; compact; hand-held
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/061—Sources
    • G01N2201/06146—Multisources for homogeneisation, as well sequential as simultaneous operation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/063—Illuminating optical parts
    • G01N2201/0633—Directed, collimated illumination

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
FR1558877A 2015-09-21 2015-09-21 PORTABLE OPTICAL DEVICE FOR DETECTION OF FLUORESCENCE. Expired - Fee Related FR3041433B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1558877A FR3041433B1 (en) 2015-09-21 2015-09-21 PORTABLE OPTICAL DEVICE FOR DETECTION OF FLUORESCENCE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1558877A FR3041433B1 (en) 2015-09-21 2015-09-21 PORTABLE OPTICAL DEVICE FOR DETECTION OF FLUORESCENCE.

Publications (2)

Publication Number Publication Date
FR3041433A1 FR3041433A1 (en) 2017-03-24
FR3041433B1 true FR3041433B1 (en) 2017-10-13

Family

ID=54545324

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1558877A Expired - Fee Related FR3041433B1 (en) 2015-09-21 2015-09-21 PORTABLE OPTICAL DEVICE FOR DETECTION OF FLUORESCENCE.

Country Status (1)

Country Link
FR (1) FR3041433B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10233087A1 (en) * 2002-07-19 2004-02-05 Roche Diagnostics Gmbh Reflection photometric analysis system
CN100583434C (en) * 2004-06-07 2010-01-20 先锋生物科技股份有限公司 Optical lens system and method for microfluidic devices
US20110058984A1 (en) * 2008-05-08 2011-03-10 Hitachi High-Technologies Corporation Automatic analyzer
JP5349521B2 (en) * 2011-03-29 2013-11-20 富士フイルム株式会社 Imaging apparatus, imaging program, and imaging method
EP2820676B1 (en) * 2012-02-29 2018-12-26 Bio-rad Laboratories, Inc. Uniform epi-illumination of planar samples
WO2013131057A1 (en) * 2012-03-01 2013-09-06 Quidel Corporation System and apparatus for point-of-care diagnostics

Also Published As

Publication number Publication date
FR3041433A1 (en) 2017-03-24

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