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WO2006111641A3 - Dispositif et procede d'analyse multiparametrique d'elements microscopiques - Google Patents

Dispositif et procede d'analyse multiparametrique d'elements microscopiques Download PDF

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Publication number
WO2006111641A3
WO2006111641A3 PCT/FR2006/000819 FR2006000819W WO2006111641A3 WO 2006111641 A3 WO2006111641 A3 WO 2006111641A3 FR 2006000819 W FR2006000819 W FR 2006000819W WO 2006111641 A3 WO2006111641 A3 WO 2006111641A3
Authority
WO
WIPO (PCT)
Prior art keywords
rays
measuring space
microscopic elements
interacting
analyzing
Prior art date
Application number
PCT/FR2006/000819
Other languages
English (en)
Other versions
WO2006111641A2 (fr
Inventor
Philippe Nerin
Didier Lefevre
Original Assignee
Horiba Abx Sas
Philippe Nerin
Didier Lefevre
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 Horiba Abx Sas, Philippe Nerin, Didier Lefevre filed Critical Horiba Abx Sas
Priority to US11/912,055 priority Critical patent/US7777869B2/en
Priority to JP2008507118A priority patent/JP2008537136A/ja
Priority to EP06743693A priority patent/EP1875197A2/fr
Priority to CN2006800208234A priority patent/CN101194159B/zh
Publication of WO2006111641A2 publication Critical patent/WO2006111641A2/fr
Publication of WO2006111641A3 publication Critical patent/WO2006111641A3/fr

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64Fluorescence; Phosphorescence
    • G01N21/6428Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10Investigating individual particles
    • G01N15/14Optical investigation techniques, e.g. flow cytometry
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02Investigating particle size or size distribution
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10Investigating individual particles
    • G01N15/14Optical investigation techniques, e.g. flow cytometry
    • G01N15/1468Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle
    • G01N15/147Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle the analysis being performed on a sample stream
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10Investigating individual particles
    • G01N15/14Optical investigation techniques, e.g. flow cytometry
    • G01N15/1434Optical arrangements
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10Investigating individual particles
    • G01N15/14Optical investigation techniques, e.g. flow cytometry
    • G01N15/149Optical investigation techniques, e.g. flow cytometry specially adapted for sorting particles, e.g. by their size or optical properties
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10Investigating individual particles
    • G01N15/14Optical investigation techniques, e.g. flow cytometry
    • G01N2015/1477Multiparameters
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10Investigating individual particles
    • G01N15/14Optical investigation techniques, e.g. flow cytometry
    • G01N2015/1486Counting the particles
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10Investigating individual particles
    • G01N15/14Optical investigation techniques, e.g. flow cytometry
    • G01N2015/1493Particle size
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64Fluorescence; Phosphorescence
    • G01N2021/6417Spectrofluorimetric devices
    • G01N2021/6419Excitation at two or more wavelengths
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64Fluorescence; Phosphorescence
    • G01N2021/6417Spectrofluorimetric devices
    • G01N2021/6421Measuring at two or more wavelengths

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Abstract

Un dispositif (DA) d'analyse d'éléments microscopiques, comprend, d'une première part, un espace de mesure (CM) pour des éléments microscopiques à analyser, d'une deuxième part, au moins une source (S) délivrant des rayonnements conjugués au niveau de l'espace de mesure (CM), présentant au moins deux longueurs d'onde d'analyse différentes et destinés à interagir avec les éléments microscopiques dans l'espace de mesure (CM) pour former des rayonnements d'interaction, d'une troisième part, des moyens de codage (M) chargés de coder les rayonnements en amont de l'espace de mesure (CM) avec des codes différents, d'une quatrième part, des moyens de filtrage optique (FO) chargés de filtrer sélectivement les rayonnements d'interaction de fluorescence et/ou de diffusion en fonction de leur longueur d'onde, d'une cinquième part, des moyens de détection (DE, DF) chargés de transformer en signaux électriques une partie au moins des rayonnements d'interaction provenant de l'espace de mesure (CM), et d'une sixième part, des moyens d'analyse (MA) comprenant des moyens de décodage (DRE, DRF) chargés de décoder les signaux électriques afin de permettre la détermination de données représentatives des éléments microscopiques analysés.
PCT/FR2006/000819 2005-04-21 2006-04-14 Dispositif et procede d'analyse multiparametrique d'elements microscopiques WO2006111641A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US11/912,055 US7777869B2 (en) 2005-04-21 2006-04-14 Device and method for multiparametric analysis of microscopic elements
JP2008507118A JP2008537136A (ja) 2005-04-21 2006-04-14 微視的要素のマルチパラメトリック分析のための装置及び方法
EP06743693A EP1875197A2 (fr) 2005-04-21 2006-04-14 Dispositif et procede d'analyse multiparametrique d'elements microscopiques
CN2006800208234A CN101194159B (zh) 2005-04-21 2006-04-14 微观元素多参数分析设备和方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0504005A FR2884920B1 (fr) 2005-04-21 2005-04-21 Dispositif et procede d'analyse multiparametrique d'elements microscopiques
FR0504005 2005-04-21

Publications (2)

Publication Number Publication Date
WO2006111641A2 WO2006111641A2 (fr) 2006-10-26
WO2006111641A3 true WO2006111641A3 (fr) 2007-01-04

Family

ID=34955254

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2006/000819 WO2006111641A2 (fr) 2005-04-21 2006-04-14 Dispositif et procede d'analyse multiparametrique d'elements microscopiques

Country Status (7)

Country Link
US (1) US7777869B2 (fr)
EP (1) EP1875197A2 (fr)
JP (1) JP2008537136A (fr)
KR (1) KR20080007473A (fr)
CN (1) CN101194159B (fr)
FR (1) FR2884920B1 (fr)
WO (1) WO2006111641A2 (fr)

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US9522396B2 (en) 2010-12-29 2016-12-20 S.D. Sight Diagnostics Ltd. Apparatus and method for automatic detection of pathogens
FR2971337B1 (fr) * 2011-02-04 2013-03-01 Horiba Abx Sas Dispositif et procede de mesures multiparametriques de microparticules dans un fluide
GB2492950A (en) * 2011-07-11 2013-01-23 Cambridge Consultants Measuring a luminescent property of a sample using a dual-modulated excitation beam
WO2013059835A1 (fr) * 2011-10-21 2013-04-25 Acea Biosciences, Inc. Système et procédé permettant de détecter une lumière induite par plusieurs sources d'excitation dans un canal de circulation
EP2798350B1 (fr) 2011-12-29 2021-07-28 Sight Diagnostics Ltd. Procédés et systèmes de détection de pathogène dans un prélèvement biologique
EP2999988A4 (fr) 2013-05-23 2017-01-11 S.D. Sight Diagnostics Ltd. Procédé et système d'imagerie de prélèvement cellulaire
IL227276A0 (en) 2013-07-01 2014-03-06 Parasight Ltd A method and system for obtaining a monolayer of cells, for use specifically for diagnosis
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CN114674825A (zh) 2015-09-17 2022-06-28 思迪赛特诊断有限公司 用于检测身体样本中实体的方法和设备
EP3436864B1 (fr) 2016-03-30 2021-04-28 S.D. Sight Diagnostics Ltd. Dispositif de traitement d'image pour l'identification des parasites du sang
WO2017195205A1 (fr) 2016-05-11 2017-11-16 S.D. Sight Diagnostics Ltd Porte-échantillon pour mesures optiques
CA3022770A1 (fr) 2016-05-11 2017-11-16 S.D. Sight Diagnostics Ltd Conduite de mesures optiques sur un echantillon
CN109564617B (zh) * 2016-06-13 2023-09-26 纳诺利弗股份有限公司 表征和成像微观物体的方法
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Also Published As

Publication number Publication date
KR20080007473A (ko) 2008-01-21
JP2008537136A (ja) 2008-09-11
EP1875197A2 (fr) 2008-01-09
CN101194159B (zh) 2012-05-02
US20080283754A1 (en) 2008-11-20
CN101194159A (zh) 2008-06-04
FR2884920B1 (fr) 2007-08-10
WO2006111641A2 (fr) 2006-10-26
FR2884920A1 (fr) 2006-10-27
US7777869B2 (en) 2010-08-17

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