DE3677554D1 - Durchfluss-zytometriegeraet mit verbesserter lichtstrahljustierung. - Google Patents

Durchfluss-zytometriegeraet mit verbesserter lichtstrahljustierung.

Info

Publication number
DE3677554D1
DE3677554D1 DE8686105339T DE3677554T DE3677554D1 DE 3677554 D1 DE3677554 D1 DE 3677554D1 DE 8686105339 T DE8686105339 T DE 8686105339T DE 3677554 T DE3677554 T DE 3677554T DE 3677554 D1 DE3677554 D1 DE 3677554D1
Authority
DE
Germany
Prior art keywords
light beam
flow cytometer
improved light
beam adjustment
adjustment
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 - Lifetime
Application number
DE8686105339T
Other languages
English (en)
Inventor
North, Jr
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 DE3677554D1 publication Critical patent/DE3677554D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G01N2015/1452—Adjustment of focus; Alignment

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, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Optical Measuring Cells (AREA)
DE8686105339T 1985-07-29 1986-04-17 Durchfluss-zytometriegeraet mit verbesserter lichtstrahljustierung. Expired - Lifetime DE3677554D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/760,205 US4989977A (en) 1985-07-29 1985-07-29 Flow cytometry apparatus with improved light beam adjustment

Publications (1)

Publication Number Publication Date
DE3677554D1 true DE3677554D1 (de) 1991-03-28

Family

ID=25058424

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686105339T Expired - Lifetime DE3677554D1 (de) 1985-07-29 1986-04-17 Durchfluss-zytometriegeraet mit verbesserter lichtstrahljustierung.

Country Status (5)

Country Link
US (1) US4989977A (de)
EP (1) EP0210343B1 (de)
JP (1) JPS62124441A (de)
DE (1) DE3677554D1 (de)
MY (1) MY102913A (de)

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US5631165A (en) * 1994-08-01 1997-05-20 Abbott Laboratories Method for performing automated hematology and cytometry analysis
US5656499A (en) * 1994-08-01 1997-08-12 Abbott Laboratories Method for performing automated hematology and cytometry analysis
US5891734A (en) * 1994-08-01 1999-04-06 Abbott Laboratories Method for performing automated analysis
US5831730A (en) * 1996-12-06 1998-11-03 United Sciences, Inc. Method for monitoring particulates using beam-steered solid-state light source
US6819411B1 (en) 1997-01-31 2004-11-16 Xy, Inc. Optical apparatus
DE19723999B4 (de) * 1997-06-06 2008-04-10 Schwartz, Margit Vorrichtung zur Messung von Partikelabmessungen in Fluiden
DE19755589C2 (de) * 1997-12-15 2002-11-07 Fraunhofer Ges Forschung Vorrichtung für dreidimensionale Kreuzkorrelationstechnik und Verfahren zur Durchführung der Justage von Detektionsoptiken zur Messung von Kreuzkorrelationsfunktionen in flüssigen Medien
US6071689A (en) * 1997-12-31 2000-06-06 Xy, Inc. System for improving yield of sexed embryos in mammals
US6149867A (en) * 1997-12-31 2000-11-21 Xy, Inc. Sheath fluids and collection systems for sex-specific cytometer sorting of sperm
US7498164B2 (en) 1998-05-16 2009-03-03 Applied Biosystems, Llc Instrument for monitoring nucleic acid sequence amplification reaction
US6818437B1 (en) 1998-05-16 2004-11-16 Applera Corporation Instrument for monitoring polymerase chain reaction of DNA
DE69939259D1 (de) 1998-05-16 2008-09-18 Applera Corp Gerät zur überwachung der polymerase-ketten reaktion von dna
US7208265B1 (en) * 1999-11-24 2007-04-24 Xy, Inc. Method of cryopreserving selected sperm cells
AU2891601A (en) * 1999-12-01 2001-06-12 Dubelaar Research Instruments Engineering Apparatus for the detection of particles
US6809804B1 (en) 2000-05-11 2004-10-26 Becton, Dickinson And Company System and method for providing improved event reading and data processing capabilities in a flow cytometer
US20040031071A1 (en) * 2000-10-05 2004-02-12 Xy, Inc. System of hysteroscopic insemination of mares
WO2002043574A2 (en) * 2000-11-29 2002-06-06 Xy, Inc. System to separate frozen-thawed spermatozoa into x-chromosome bearing and y-chromosome bearing populations
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
US7280207B2 (en) 2001-07-25 2007-10-09 Applera Corporation Time-delay integration in a flow cytometry system
DE60336023D1 (de) 2002-07-15 2011-03-24 Univ Texas Screening kombinatorischer proteinbibliotheken mittels periplasmatischer expression
AU2003259205B2 (en) * 2002-07-22 2009-10-08 Xy, Llc. Sperm cell process system
CA2532376C (en) * 2002-08-01 2015-05-12 Colorado State University Research Foundation Low pressure sperm cell separation system
US8486618B2 (en) 2002-08-01 2013-07-16 Xy, Llc Heterogeneous inseminate system
US7855078B2 (en) * 2002-08-15 2010-12-21 Xy, Llc High resolution flow cytometer
US7169548B2 (en) 2002-09-13 2007-01-30 Xy, Inc. Sperm cell processing and preservation systems
JP2004109010A (ja) * 2002-09-19 2004-04-08 Otsuka Denshi Co Ltd 散乱光測定装置
NZ564309A (en) 2003-03-28 2009-07-31 Inguran Llc Apparatus and methods for providing sex-sorted animal sperm
EP1625203B1 (de) * 2003-05-15 2015-04-08 Xy, Llc Effiziente sortierung haploider zellen für durchflusszytometer-systeme
US7892725B2 (en) 2004-03-29 2011-02-22 Inguran, Llc Process for storing a sperm dispersion
JP2008507287A (ja) 2004-07-22 2008-03-13 モンサント テクノロジー エルエルシー 精子細胞の集団を富化する方法
US7110192B2 (en) * 2005-01-12 2006-09-19 Dako Denmark A/S System and method for a composite lens for a flow cytometer
CA2671264C (en) 2006-11-30 2015-11-24 Research Development Foundation Improved immunoglobulin libraries
CA2685675C (en) 2007-05-01 2016-02-16 Research Development Foundation Immunoglobulin fc libraries
WO2009006422A1 (en) * 2007-06-29 2009-01-08 Stem Cell Products, Inc. Automated method and apparatus for embryonic stem cell culture
US7787197B2 (en) 2007-09-14 2010-08-31 Becton, Dickinson And Company Beam-adjusting optics
CA2766351C (en) 2009-06-29 2018-02-27 Luminex Corporation Chimeric primers with hairpin conformations and methods of using same
US8223445B2 (en) * 2009-09-21 2012-07-17 Cytopeia Lens positioning apparatus
US8589851B2 (en) * 2009-12-15 2013-11-19 Memoir Systems, Inc. Intelligent memory system compiler
CA2826467C (en) 2011-02-07 2019-11-12 Research Development Foundation Engineered immunoglobulin fc polypeptides
US9241983B2 (en) 2011-04-29 2016-01-26 Baylor College Of Medicine Ureaplasma vaccine and antibody for prevention and treatment of human, animal and cell culture infection
CN104039978A (zh) 2011-09-29 2014-09-10 露美内克丝公司 水解探针
CA2861387A1 (en) 2012-02-02 2013-08-08 Invenra, Inc. High throughput screen for biologically active polypeptides
EP3957743A1 (de) 2013-06-19 2022-02-23 Luminex Corporation Multiplexierter echtzeithydrolysesondentest
EP3461913B1 (de) 2013-08-09 2020-06-24 Luminex Corporation Sonden zur verbesserten schmelzunterscheidung und zum multiplexing in nukleinsäuretests
EP3180449B1 (de) 2014-08-11 2019-10-09 Luminex Corporation Sonden zur verbesserten schmelzunterscheidung und multiplexierung in nukleinsäuretests
EP3207150B1 (de) 2014-10-14 2021-04-28 Research Development Foundation Verfahren zur erzeugung von manipulierten enzymen
WO2016130516A1 (en) 2015-02-09 2016-08-18 Research Development Foundation Engineered immunoglobulin fc polypeptides displaying improved complement activation
WO2017040380A2 (en) 2015-08-28 2017-03-09 Research Development Foundation Engineered antibody fc variants
CN106383081B (zh) * 2016-08-22 2019-05-31 清华大学 基于二元光学器件的微流体芯片自动对准方法和系统
AU2019242902B2 (en) * 2018-03-30 2021-10-28 Idexx Laboratories, Inc. Laser optics assembly of flow cytometer
WO2021178637A1 (en) 2020-03-05 2021-09-10 Iowa State University Research Foundation, Inc. IMMUNOGENIC AND VACCINE COMPOSITIONS AGAINST SARS-CoV-2
WO2023239940A1 (en) 2022-06-10 2023-12-14 Research Development Foundation Engineered fcriib selective igg1 fc variants and uses thereof

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US3826364A (en) * 1972-05-22 1974-07-30 Univ Leland Stanford Junior Particle sorting method and apparatus
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US3941477A (en) * 1974-10-17 1976-03-02 Deutsche Forschungs-Und Versuchsanstalt Fur Luft-Und Raumfahrt E.V. Measuring device for the measurement of fluid flow rates
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US4498766A (en) * 1982-03-25 1985-02-12 Becton, Dickinson And Company Light beam focal spot elongation in flow cytometry devices
JPS5979834A (ja) * 1982-10-29 1984-05-09 Japan Spectroscopic Co 微小粒子分離装置
JPS5979835A (ja) * 1982-10-29 1984-05-09 Japan Spectroscopic Co 微小粒子分析装置
JPS59184841A (ja) * 1983-04-05 1984-10-20 ベクトン・デイツキンソン・アンド・カンパニ− サンプル中の白血球のサブクラスを識別する方法および装置
DD232552A1 (de) * 1983-08-04 1986-01-29 Adw Ddr Verfahren und einrichtung zur zaehlung und klassifizierung von dispergierten teilchen
US4660971A (en) * 1984-05-03 1987-04-28 Becton, Dickinson And Company Optical features of flow cytometry apparatus

Also Published As

Publication number Publication date
MY102913A (en) 1993-03-31
JPH0544622B2 (de) 1993-07-06
JPS62124441A (ja) 1987-06-05
EP0210343B1 (de) 1991-02-20
EP0210343A1 (de) 1987-02-04
US4989977A (en) 1991-02-05

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