DE3577747D1 - Optische vorrichtung in einem durchflusszytometerapparat. - Google Patents

Optische vorrichtung in einem durchflusszytometerapparat.

Info

Publication number
DE3577747D1
DE3577747D1 DE8585103289T DE3577747T DE3577747D1 DE 3577747 D1 DE3577747 D1 DE 3577747D1 DE 8585103289 T DE8585103289 T DE 8585103289T DE 3577747 T DE3577747 T DE 3577747T DE 3577747 D1 DE3577747 D1 DE 3577747D1
Authority
DE
Germany
Prior art keywords
optical device
flow cytometer
cytometer
flow
optical
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
DE8585103289T
Other languages
German (de)
English (en)
Inventor
Burton H Sage
Michael W Malpass
Robert F Adrion
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.)
Becton Dickinson and Co
Original Assignee
Becton Dickinson and Co
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 Becton Dickinson and Co filed Critical Becton Dickinson and Co
Application granted granted Critical
Publication of DE3577747D1 publication Critical patent/DE3577747D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N15/1434—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
    • G01N15/1404—Handling flow, e.g. hydrodynamic focusing
    • G01N2015/1415—Control of particle position
    • 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
    • G01N2015/1497—Particle shape

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
DE8585103289T 1984-05-03 1985-03-21 Optische vorrichtung in einem durchflusszytometerapparat. Expired - Fee Related DE3577747D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/606,802 US4660971A (en) 1984-05-03 1984-05-03 Optical features of flow cytometry apparatus

Publications (1)

Publication Number Publication Date
DE3577747D1 true DE3577747D1 (de) 1990-06-21

Family

ID=24429525

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585103289T Expired - Fee Related DE3577747D1 (de) 1984-05-03 1985-03-21 Optische vorrichtung in einem durchflusszytometerapparat.

Country Status (9)

Country Link
US (1) US4660971A (cg-RX-API-DMAC10.html)
EP (1) EP0160201B1 (cg-RX-API-DMAC10.html)
JP (1) JPS60238762A (cg-RX-API-DMAC10.html)
AU (1) AU573144B2 (cg-RX-API-DMAC10.html)
CA (1) CA1242593A (cg-RX-API-DMAC10.html)
DE (1) DE3577747D1 (cg-RX-API-DMAC10.html)
DK (1) DK166233C (cg-RX-API-DMAC10.html)
FI (1) FI82772C (cg-RX-API-DMAC10.html)
MY (1) MY100374A (cg-RX-API-DMAC10.html)

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Also Published As

Publication number Publication date
US4660971A (en) 1987-04-28
FI851323A0 (fi) 1985-04-02
EP0160201A3 (en) 1987-03-25
DK166233C (da) 1993-08-16
FI82772C (fi) 1991-04-10
AU4098985A (en) 1985-11-07
AU573144B2 (en) 1988-05-26
MY100374A (en) 1990-08-28
DK166233B (da) 1993-03-22
DK187985D0 (da) 1985-04-26
CA1242593A (en) 1988-10-04
JPS60238762A (ja) 1985-11-27
FI82772B (fi) 1990-12-31
JPH0431353B2 (cg-RX-API-DMAC10.html) 1992-05-26
FI851323L (fi) 1985-11-04
EP0160201A2 (en) 1985-11-06
DK187985A (da) 1985-11-04
EP0160201B1 (en) 1990-05-16

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