FR2535053B1 - Appareil d'identification optique des proprietes multiparametriques individuelles de particules ou objets en flux continu - Google Patents

Appareil d'identification optique des proprietes multiparametriques individuelles de particules ou objets en flux continu

Info

Publication number
FR2535053B1
FR2535053B1 FR8218038A FR8218038A FR2535053B1 FR 2535053 B1 FR2535053 B1 FR 2535053B1 FR 8218038 A FR8218038 A FR 8218038A FR 8218038 A FR8218038 A FR 8218038A FR 2535053 B1 FR2535053 B1 FR 2535053B1
Authority
FR
France
Prior art keywords
multiparametric
particles
objects
properties
individual
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
Application number
FR8218038A
Other languages
English (en)
Other versions
FR2535053A1 (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.)
SAINT ETIENNE UNIVERSITE
Original Assignee
SAINT ETIENNE UNIVERSITE
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 SAINT ETIENNE UNIVERSITE filed Critical SAINT ETIENNE UNIVERSITE
Priority to FR8218038A priority Critical patent/FR2535053B1/fr
Priority to DE19833338351 priority patent/DE3338351A1/de
Priority to JP58196291A priority patent/JPS59122931A/ja
Publication of FR2535053A1 publication Critical patent/FR2535053A1/fr
Application granted granted Critical
Publication of FR2535053B1 publication Critical patent/FR2535053B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1434—Optical arrangements
    • G01N15/1436—Optical arrangements the optical arrangement forming an integrated apparatus with the sample container, e.g. a flow cell
    • 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
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FR8218038A 1982-10-22 1982-10-22 Appareil d'identification optique des proprietes multiparametriques individuelles de particules ou objets en flux continu Expired FR2535053B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8218038A FR2535053B1 (fr) 1982-10-22 1982-10-22 Appareil d'identification optique des proprietes multiparametriques individuelles de particules ou objets en flux continu
DE19833338351 DE3338351A1 (de) 1982-10-22 1983-10-21 Vorrichtung zur optischen erkennung von individuellen vielparametrischen eigenschaften von teilchen
JP58196291A JPS59122931A (ja) 1982-10-22 1983-10-21 光学的識別装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8218038A FR2535053B1 (fr) 1982-10-22 1982-10-22 Appareil d'identification optique des proprietes multiparametriques individuelles de particules ou objets en flux continu

Publications (2)

Publication Number Publication Date
FR2535053A1 FR2535053A1 (fr) 1984-04-27
FR2535053B1 true FR2535053B1 (fr) 1985-06-21

Family

ID=9278672

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8218038A Expired FR2535053B1 (fr) 1982-10-22 1982-10-22 Appareil d'identification optique des proprietes multiparametriques individuelles de particules ou objets en flux continu

Country Status (3)

Country Link
JP (1) JPS59122931A (fr)
DE (1) DE3338351A1 (fr)
FR (1) FR2535053B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4728190A (en) * 1985-10-15 1988-03-01 Particle Measuring Systems, Inc. Device and method for optically detecting particles in a fluid
JPH0731113B2 (ja) * 1986-03-24 1995-04-10 オムロン株式会社 流れ式粒子分析装置
DE69830598T2 (de) 1997-01-31 2006-05-18 The Horticulture And Food Research Institute Of New Zealand Limited Optische vorrichtung und methode
AU753282B2 (en) * 1997-11-19 2002-10-17 Otsuka Electronics Co., Ltd. Apparatus for measuring characteristics of optical angle
US7916293B2 (en) 2007-12-04 2011-03-29 Particle Measuring Systems, Inc. Non-orthogonal particle detection systems and methods
CN106526873B (zh) * 2017-01-11 2018-11-20 哈尔滨工业大学 基于椭球面反射镜的变孔径环形光束产生装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1931631A1 (de) * 1969-06-21 1971-01-07 Buhlmann Dipl Ing Siegfried Vorrichtung zur schnellen Groessenbestimmung von Koernern auf optischem Wege
BE758948A (fr) * 1969-11-18 1971-05-13 Cornell Aeronautical Labor Inc Appareil destine a identifier diverses particules microstructurees a l'interieur d'un fluide
DE3000034A1 (de) * 1979-01-02 1980-07-31 Coulter Electronics Verfahren und vorrichtung zum messen der richtungsverteilungseigenschaften der von einem teilchen zurueckgestrahlten strahlungsenergie
US4200802A (en) * 1979-03-28 1980-04-29 The United States Of America As Represented By The United States Department Of Energy Parabolic cell analyzer
FR2459966A1 (fr) * 1979-06-22 1981-01-16 Thery Jean Francois Appareil de determination de l'histogramme des tailles de particules ou de globules notamment sanguins
US4348107A (en) * 1980-07-18 1982-09-07 Coulter Electronics, Inc. Orifice inside optical element

Also Published As

Publication number Publication date
DE3338351A1 (de) 1984-05-17
JPS59122931A (ja) 1984-07-16
FR2535053A1 (fr) 1984-04-27

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Legal Events

Date Code Title Description
ST Notification of lapse