CH552807A - Verfahren und vorrichtung zur optischen analyse eines fluessigen probenstroms. - Google Patents

Verfahren und vorrichtung zur optischen analyse eines fluessigen probenstroms.

Info

Publication number
CH552807A
CH552807A CH1244471A CH1244471A CH552807A CH 552807 A CH552807 A CH 552807A CH 1244471 A CH1244471 A CH 1244471A CH 1244471 A CH1244471 A CH 1244471A CH 552807 A CH552807 A CH 552807A
Authority
CH
Switzerland
Prior art keywords
liquid sample
sample stream
optical analysis
analysis
optical
Prior art date
Application number
CH1244471A
Other languages
German (de)
English (en)
Original Assignee
Technicon Instr
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 Technicon Instr filed Critical Technicon Instr
Publication of CH552807A publication Critical patent/CH552807A/xx

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
    • G01N15/1404—Handling flow, e.g. hydrodynamic focusing
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/05—Flow-through cuvettes
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N2021/0346—Capillary cells; Microcells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
CH1244471A 1970-08-28 1971-08-25 Verfahren und vorrichtung zur optischen analyse eines fluessigen probenstroms. CH552807A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6781970A 1970-08-28 1970-08-28

Publications (1)

Publication Number Publication Date
CH552807A true CH552807A (de) 1974-08-15

Family

ID=22078614

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1244471A CH552807A (de) 1970-08-28 1971-08-25 Verfahren und vorrichtung zur optischen analyse eines fluessigen probenstroms.

Country Status (9)

Country Link
US (1) US3661460A (da)
AU (1) AU445066B2 (da)
BE (1) BE770541A (da)
CA (1) CA936017A (da)
CH (1) CH552807A (da)
DE (1) DE2142237C3 (da)
FR (1) FR2106060A5 (da)
GB (1) GB1321917A (da)
NL (1) NL7111164A (da)

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US5194909A (en) * 1990-12-04 1993-03-16 Tycko Daniel H Apparatus and method for measuring volume and hemoglobin concentration of red blood cells
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US6149867A (en) * 1997-12-31 2000-11-21 Xy, Inc. Sheath fluids and collection systems for sex-specific cytometer sorting of sperm
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US7208265B1 (en) * 1999-11-24 2007-04-24 Xy, Inc. Method of cryopreserving selected sperm cells
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US6646742B1 (en) 2000-02-19 2003-11-11 Mwi, Inc. Optical device and method for multi-angle laser light scatter
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US7713687B2 (en) 2000-11-29 2010-05-11 Xy, Inc. System to separate frozen-thawed spermatozoa into x-chromosome bearing and y-chromosome bearing populations
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US8486618B2 (en) 2002-08-01 2013-07-16 Xy, Llc Heterogeneous inseminate system
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US7169548B2 (en) * 2002-09-13 2007-01-30 Xy, Inc. Sperm cell processing and preservation systems
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US7618770B2 (en) * 2005-07-29 2009-11-17 Xy, Inc. Methods and apparatus for reducing protein content in sperm cell extenders
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Also Published As

Publication number Publication date
AU3143671A (en) 1973-01-25
DE2142237A1 (de) 1972-03-02
US3661460A (en) 1972-05-09
NL7111164A (da) 1972-03-01
GB1321917A (en) 1973-07-04
FR2106060A5 (da) 1972-04-28
AU445066B2 (en) 1974-02-14
BE770541A (fr) 1972-01-27
DE2142237B2 (de) 1974-01-10
DE2142237C3 (de) 1974-08-15
CA936017A (en) 1973-10-30

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