BE758948A - Appareil destine a identifier diverses particules microstructurees a l'interieur d'un fluide - Google Patents

Appareil destine a identifier diverses particules microstructurees a l'interieur d'un fluide

Info

Publication number
BE758948A
BE758948A BE758948DA BE758948A BE 758948 A BE758948 A BE 758948A BE 758948D A BE758948D A BE 758948DA BE 758948 A BE758948 A BE 758948A
Authority
BE
Belgium
Prior art keywords
fluid
identify various
apparatus intended
microstructured particles
various microstructured
Prior art date
Application number
Other languages
English (en)
Inventor
P F Stiller
Original Assignee
Cornell Aeronautical Labor 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.)
Publication date
Publication of BE758948A publication Critical patent/BE758948A/fr

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
    • G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
    • G01N15/1459—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals the analysis being performed on a sample stream
    • 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
    • G01N15/1429—Signal processing
    • G01N15/1433—Signal processing using image recognition
    • 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
    • G01N15/1404—Handling flow, e.g. hydrodynamic focusing
    • G01N15/1409—Handling samples, e.g. injecting samples
    • 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
    • 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
    • G01N15/149—Optical investigation techniques, e.g. flow cytometry specially adapted for sorting particles, e.g. by their size or optical properties
    • 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
    • G01N2015/1454—Optical arrangements using phase shift or interference, e.g. for improving contrast

Landscapes

  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
BE758948D 1969-11-18 Appareil destine a identifier diverses particules microstructurees a l'interieur d'un fluide BE758948A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87772969A 1969-11-18 1969-11-18

Publications (1)

Publication Number Publication Date
BE758948A true BE758948A (fr) 1971-05-13

Family

ID=25370595

Family Applications (1)

Application Number Title Priority Date Filing Date
BE758948D BE758948A (fr) 1969-11-18 Appareil destine a identifier diverses particules microstructurees a l'interieur d'un fluide

Country Status (10)

Country Link
BE (1) BE758948A (fr)
CA (1) CA932551A (fr)
CH (1) CH534354A (fr)
DE (1) DE2056291A1 (fr)
ES (1) ES385591A1 (fr)
FR (1) FR2069514A5 (fr)
GB (1) GB1318720A (fr)
LU (1) LU62070A1 (fr)
NL (1) NL7016704A (fr)
SE (1) SE372416B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2535053B1 (fr) * 1982-10-22 1985-06-21 Saint Etienne Universite Appareil d'identification optique des proprietes multiparametriques individuelles de particules ou objets en flux continu
US4606636A (en) * 1983-10-25 1986-08-19 Universite De Saint-Etienne Optical apparatus for identifying the individual multiparametric properties of particles or bodies in a continuous flow
US5733507A (en) * 1995-06-07 1998-03-31 Inphocyte, Inc. Biological cell sample holder for use in infrared and/or Raman spectroscopy analysis holder
US5848977A (en) * 1996-02-16 1998-12-15 Inphocyte, Inc. Sample holder for cells
AU754644B2 (en) 1998-08-21 2002-11-21 Union Biometrica, Inc. Instrument for selecting and depositing multicellular organisms and other large objects
US8264674B2 (en) * 2004-04-23 2012-09-11 The Furukawa Electric Co., Ltd. Methods of separating, identifying and dispensing specimen and device therefor, and analyzing device method
WO2020072031A1 (fr) * 2018-10-01 2020-04-09 Hewlett-Packard Development Company, L.P. Tri par lots de particules

Also Published As

Publication number Publication date
ES385591A1 (es) 1973-03-16
NL7016704A (fr) 1971-05-21
GB1318720A (en) 1973-05-31
DE2056291A1 (de) 1971-05-27
CH534354A (fr) 1973-02-28
LU62070A1 (fr) 1971-08-12
CA932551A (en) 1973-08-28
FR2069514A5 (fr) 1971-09-03
SE372416B (fr) 1974-12-23

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