GB8308181D0 - Particle analyzing and sorting apparatus - Google Patents

Particle analyzing and sorting apparatus

Info

Publication number
GB8308181D0
GB8308181D0 GB838308181A GB8308181A GB8308181D0 GB 8308181 D0 GB8308181 D0 GB 8308181D0 GB 838308181 A GB838308181 A GB 838308181A GB 8308181 A GB8308181 A GB 8308181A GB 8308181 D0 GB8308181 D0 GB 8308181D0
Authority
GB
United Kingdom
Prior art keywords
sorting apparatus
particle analyzing
analyzing
particle
sorting
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.)
Granted
Application number
GB838308181A
Other versions
GB2137352A (en
GB2137352B (en
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 Corp
Original Assignee
Coulter 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
Priority to CH1549/83A priority Critical patent/CH651930A5/en
Priority to DE3310551A priority patent/DE3310551C2/en
Priority to NL8301045A priority patent/NL8301045A/en
Priority to SE8301630A priority patent/SE431487B/en
Priority to FR8304872A priority patent/FR2543298B1/en
Application filed by Coulter Corp filed Critical Coulter Corp
Priority to GB08308181A priority patent/GB2137352B/en
Priority to AU12790/83A priority patent/AU1279083A/en
Publication of GB8308181D0 publication Critical patent/GB8308181D0/en
Publication of GB2137352A publication Critical patent/GB2137352A/en
Application granted granted Critical
Publication of GB2137352B publication Critical patent/GB2137352B/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
    • G01N15/1404—Handling flow, e.g. hydrodynamic focusing
    • 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
    • G01N15/1031—Investigating individual particles by measuring electrical or magnetic effects
    • G01N15/12—Investigating individual particles by measuring electrical or magnetic effects by observing changes in resistance or impedance across apertures when traversed by individual particles, e.g. by using the Coulter principle
    • G01N15/13—Details pertaining to apertures
    • 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]
    • 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
    • G01N2015/1028—Sorting particles
    • 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
    • G01N2015/1413—Hydrodynamic focussing

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)
  • Investigating Or Analysing Biological Materials (AREA)
  • Optical Measuring Cells (AREA)
GB08308181A 1983-03-24 1983-03-24 Particle analyzing and sorting apparatus Expired GB2137352B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH1549/83A CH651930A5 (en) 1983-03-24 1983-03-22 Apparatus for analysis and sorting of particles
DE3310551A DE3310551C2 (en) 1983-03-24 1983-03-23 Particle examination device for the examination of particles suspended in a liquid
SE8301630A SE431487B (en) 1983-03-24 1983-03-24 Particle analysis apparatus
FR8304872A FR2543298B1 (en) 1983-03-24 1983-03-24 PARTICLE ANALYSIS AND SORTING DEVICE
NL8301045A NL8301045A (en) 1983-03-24 1983-03-24 PARTICLE ANALYSIS AND SORTING DEVICE.
GB08308181A GB2137352B (en) 1983-03-24 1983-03-24 Particle analyzing and sorting apparatus
AU12790/83A AU1279083A (en) 1983-03-24 1983-03-24 Particle analysing and sorting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08308181A GB2137352B (en) 1983-03-24 1983-03-24 Particle analyzing and sorting apparatus

Publications (3)

Publication Number Publication Date
GB8308181D0 true GB8308181D0 (en) 1983-05-05
GB2137352A GB2137352A (en) 1984-10-03
GB2137352B GB2137352B (en) 1986-10-15

Family

ID=10540165

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08308181A Expired GB2137352B (en) 1983-03-24 1983-03-24 Particle analyzing and sorting apparatus

Country Status (7)

Country Link
AU (1) AU1279083A (en)
CH (1) CH651930A5 (en)
DE (1) DE3310551C2 (en)
FR (1) FR2543298B1 (en)
GB (1) GB2137352B (en)
NL (1) NL8301045A (en)
SE (1) SE431487B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2653885B1 (en) * 1989-10-27 1994-01-14 Abx APPARATUS FOR COUNTING AND DETERMINING AT LEAST ONE LEUKOCYTAIC SUB-POPULATION.
DE19520298A1 (en) * 1995-06-02 1996-12-05 Bayer Ag Sorting device for biological cells or viruses
JP4323571B2 (en) 1997-01-31 2009-09-02 エックスワイ， インコーポレイテッド Optical device
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
CA2822983C (en) 2000-11-29 2017-05-09 Xy, Llc System to separate frozen-thawed spermatozoa into x-chromosome bearing and y-chromosome bearing populations
WO2002075284A2 (en) * 2001-03-20 2002-09-26 Abb Bomem Inc. Flow-through cell
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
CN100570360C (en) 2002-08-15 2009-12-16 Xy公司 A kind of flow cytometer and flow cytometry method
US7169548B2 (en) 2002-09-13 2007-01-30 Xy, Inc. Sperm cell processing and preservation systems
DK2305171T3 (en) 2003-03-28 2022-03-21 Inguran Llc Apparatus and methods for providing sexed animal semen
ES2541121T3 (en) 2003-05-15 2015-07-16 Xy, Llc Efficient classification of haploid cells by flow cytometry systems
US7892725B2 (en) 2004-03-29 2011-02-22 Inguran, Llc Process for storing a sperm dispersion
AU2005266930B2 (en) 2004-07-22 2010-09-16 Inguran, Llc Process for enriching a population of sperm cells

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793185A (en) * 1971-12-23 1973-04-16 Atomic Energy Commission APPARATUS FOR QUICKLY ANALYZING AND SORTING PARTICLES SUCH AS BIOLOGICAL CELLS
US3826364A (en) * 1972-05-22 1974-07-30 Univ Leland Stanford Junior Particle sorting method and apparatus
DE2632962C3 (en) * 1976-07-22 1980-08-21 Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V., 3400 Goettingen Particle separator
DE2712360A1 (en) * 1977-03-22 1978-09-28 Zoeld Tibor Dr Phys Counter and sizing appts. for suspended particles - has narrow aperture outlet and electrodes positioned outside flow path
DE2750447C2 (en) * 1977-11-11 1986-04-17 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Device for measuring certain properties of particles suspended in a particle suspension
DE2943116C2 (en) * 1979-10-25 1986-06-19 Gesellschaft für Strahlen- und Umweltforschung mbH, 8000 München Device for flow cytometric reaction and / or diffusion measurement

Also Published As

Publication number Publication date
CH651930A5 (en) 1985-10-15
GB2137352A (en) 1984-10-03
GB2137352B (en) 1986-10-15
DE3310551C2 (en) 1994-07-28
DE3310551A1 (en) 1984-09-27
SE8301630L (en) 1984-02-06
AU1279083A (en) 1984-09-27
SE431487B (en) 1984-02-06
FR2543298B1 (en) 1985-08-09
FR2543298A1 (en) 1984-09-28
SE8301630D0 (en) 1983-03-24
NL8301045A (en) 1984-10-16

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020324