GB2125181B - Flow cells for particle study - Google Patents

Flow cells for particle study

Info

Publication number
GB2125181B
GB2125181B GB08223156A GB8223156A GB2125181B GB 2125181 B GB2125181 B GB 2125181B GB 08223156 A GB08223156 A GB 08223156A GB 8223156 A GB8223156 A GB 8223156A GB 2125181 B GB2125181 B GB 2125181B
Authority
GB
United Kingdom
Prior art keywords
flow cells
particle study
study
particle
cells
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
GB08223156A
Other versions
GB2125181A (en
Inventor
Dr Robert C Leif
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.)
Coulter Electronics Inc
Original Assignee
Coulter Electronics 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.)
Filing date
Publication date
Application filed by Coulter Electronics Inc filed Critical Coulter Electronics Inc
Priority to GB08223156A priority Critical patent/GB2125181B/en
Publication of GB2125181A publication Critical patent/GB2125181A/en
Application granted granted Critical
Publication of GB2125181B publication Critical patent/GB2125181B/en
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
    • 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
    • G01N2015/1019—Associating Coulter-counter and optical flow cytometer [OFC]

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)
  • Optical Measuring Cells (AREA)
GB08223156A 1982-08-11 1982-08-11 Flow cells for particle study Expired GB2125181B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08223156A GB2125181B (en) 1982-08-11 1982-08-11 Flow cells for particle study

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08223156A GB2125181B (en) 1982-08-11 1982-08-11 Flow cells for particle study

Publications (2)

Publication Number Publication Date
GB2125181A GB2125181A (en) 1984-02-29
GB2125181B true GB2125181B (en) 1986-01-29

Family

ID=10532252

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08223156A Expired GB2125181B (en) 1982-08-11 1982-08-11 Flow cells for particle study

Country Status (1)

Country Link
GB (1) GB2125181B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3424108A1 (en) * 1984-06-29 1986-01-09 Bernhard Prof. Dr.-Ing. 4300 Essen Schrader SPECTROMETRY SAMPLE ARRANGEMENT, METHOD FOR MEASURING LUMINESCENCE AND SCATTERING AND USE OF THE SAMPLE ARRANGEMENT
EP2264427B1 (en) 1997-01-31 2017-05-03 Xy, Llc Optical apparatus with focussing reflector for converging radiation onto a flow of particles, and related method of analysis
US6149867A (en) 1997-12-31 2000-11-21 Xy, Inc. Sheath fluids and collection systems for sex-specific cytometer sorting of sperm
US6228652B1 (en) * 1999-02-16 2001-05-08 Coulter International Corp. Method and apparatus for analyzing cells in a whole blood sample
US7208265B1 (en) 1999-11-24 2007-04-24 Xy, Inc. Method of cryopreserving selected sperm cells
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
BRPI0115792B1 (en) 2000-11-29 2020-05-05 Colorado State Univ system for separating frozen / thawed sperm in populations with x-chromosome and y-chromosome
US8486618B2 (en) 2002-08-01 2013-07-16 Xy, Llc Heterogeneous inseminate system
JP4595067B2 (en) 2002-08-01 2010-12-08 エックスワイ，エルエルシー Low-pressure sperm cell separation system
CA2534394C (en) 2002-08-15 2013-01-08 Xy, Inc. High resolution flow cytometer
US7169548B2 (en) 2002-09-13 2007-01-30 Xy, Inc. Sperm cell processing and preservation systems
ES2918578T3 (en) 2003-03-28 2022-07-19 Inguran Llc Apparatus and methods for providing sexed animal sperm
NZ544103A (en) 2003-05-15 2010-10-29 Xy Llc Efficient haploid cell sorting for flow cytometer systems
CA2561519C (en) 2004-03-29 2017-08-22 Monsanto Technology Llc Sperm dispersions for use in insemination
CA2574499C (en) 2004-07-22 2016-11-29 Monsanto Technology Llc Process for enriching a population of sperm cells
JP4540509B2 (en) * 2005-03-10 2010-09-08 三井造船株式会社 Fluorescence detection method, flow cell unit and flow cytometer
FR2933192B1 (en) * 2008-06-25 2010-09-17 Horiba Abx Sas DEVICE AND METHOD FOR ELECTRO OPTICAL MEASUREMENT FOR CLASSIFYING AND COUNTING MICROSCOPIC ELEMENTS.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3795450A (en) * 1973-01-18 1974-03-05 Varian Associates Dual beam optical absorption photometry detector assembly for high pressure applications

Also Published As

Publication number Publication date
GB2125181A (en) 1984-02-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940811