ES385591A1 - Un aparato para identificar particulas especificas de mi- croestructuras diversas dentro de un fluido. - Google Patents

Un aparato para identificar particulas especificas de mi- croestructuras diversas dentro de un fluido.

Info

Publication number
ES385591A1
ES385591A1 ES385591A ES385591A ES385591A1 ES 385591 A1 ES385591 A1 ES 385591A1 ES 385591 A ES385591 A ES 385591A ES 385591 A ES385591 A ES 385591A ES 385591 A1 ES385591 A1 ES 385591A1
Authority
ES
Spain
Prior art keywords
fluid
particles
particles according
microstructure
sample
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
ES385591A
Other languages
English (en)
Spanish (es)
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.)
Calspan Corp
Original Assignee
Calspan Corp
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 Calspan Corp filed Critical Calspan Corp
Publication of ES385591A1 publication Critical patent/ES385591A1/es
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
    • G01N15/1456—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)
ES385591A 1969-11-18 1970-11-16 Un aparato para identificar particulas especificas de mi- croestructuras diversas dentro de un fluido. Expired ES385591A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES385591A1 true ES385591A1 (es) 1973-03-16

Family

ID=25370595

Family Applications (1)

Application Number Title Priority Date Filing Date
ES385591A Expired ES385591A1 (es) 1969-11-18 1970-11-16 Un aparato para identificar particulas especificas de mi- croestructuras diversas dentro de un fluido.

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
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
BE758948A (fr) 1971-05-13
SE372416B (fr) 1974-12-23

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