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
German (de)
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 Biological Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (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 (enExample)
EP (1) EP0210343B1 (enExample)
JP (1) JPS62124441A (enExample)
DE (1) DE3677554D1 (enExample)
MY (1) MY102913A (enExample)

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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
DE69830598T2 (de) 1997-01-31 2006-05-18 The Horticulture And Food Research Institute Of New Zealand Limited Optische vorrichtung und methode
DE19723999B4 (de) * 1997-06-06 2008-04-10 Schwartz, Margit Vorrichtung zur Messung von Partikelabmessungen in Fluiden
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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
US6071689A (en) * 1997-12-31 2000-06-06 Xy, Inc. System for improving yield of sexed embryos in mammals
US6818437B1 (en) 1998-05-16 2004-11-16 Applera Corporation Instrument for monitoring polymerase chain reaction of DNA
CA2328609A1 (en) 1998-05-16 1999-11-25 Pe Corporation (Ny) Instrument for monitoring polymerase chain reaction of dna
US7498164B2 (en) 1998-05-16 2009-03-03 Applied Biosystems, Llc Instrument for monitoring nucleic acid sequence amplification reaction
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
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
AU2002237689B2 (en) * 2000-11-29 2008-01-10 Xy, Llc. 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
EP1636561B1 (en) 2002-07-15 2011-02-09 Board Of Regents, The University Of Texas System Combinatorial protein library screening by periplasmic expression
US20060067916A1 (en) * 2002-07-22 2006-03-30 Xy, Inc. 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
BRPI0313476B1 (pt) * 2002-08-15 2015-06-23 Xy Llc Citômetro de fluxo de alta resolução
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
DK2308419T3 (da) 2003-03-28 2016-06-06 Inguran Llc Fremgangsmåde til bedømmelse af farvningstilstandene for dyresperm, som skal sorteres.
NZ544103A (en) * 2003-05-15 2010-10-29 Xy Llc Efficient haploid cell sorting for flow cytometer systems
JP2007531523A (ja) 2004-03-29 2007-11-08 モンサント テクノロジー エルエルシー Ｘまたはｙ染色体担持豊富化集団に仕分けるための精子懸濁液
CA2574499C (en) 2004-07-22 2016-11-29 Monsanto Technology Llc Process for enriching a population of sperm cells
US7110192B2 (en) * 2005-01-12 2006-09-19 Dako Denmark A/S System and method for a composite lens for a flow cytometer
DK2102239T3 (da) 2006-11-30 2012-05-29 Res Dev Foundation Forbedrede immunoglobulin-biblioteker
US8629245B2 (en) 2007-05-01 2014-01-14 Research Development Foundation Immunoglobulin Fc libraries
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US7787197B2 (en) 2007-09-14 2010-08-31 Becton, Dickinson And Company Beam-adjusting optics
JP5785942B2 (ja) 2009-06-29 2015-09-30 ルミネックス コーポレーション ヘアピンコンフォメーションを有するキメラプライマーおよびその使用法
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
CA2837367A1 (en) 2011-04-29 2012-11-01 Baylor College Of Medicine Ureaplasma vaccine and antibody for prevention and treatment of human, animal and cell culture infection
WO2013049613A1 (en) 2011-09-29 2013-04-04 Luminex Corporation Hydrolysis probes
WO2013116698A2 (en) 2012-02-02 2013-08-08 Invenra, Inc. High throughput screen for biologically active polypeptides
EP3521452B1 (en) 2013-06-19 2021-08-04 Luminex Corporation Real-time multiplexed hydrolysis probe assay
EP4697022A3 (en) 2013-08-09 2026-06-03 Luminex Corporation Probes for improved melt discrimination and multiplexing in nucleic acid assays
EP3180449B1 (en) 2014-08-11 2019-10-09 Luminex Corporation Probes for improved melt discrimination and multiplexing in nucleic acid assays
EP3207150B1 (en) 2014-10-14 2021-04-28 Research Development Foundation Methods for generating engineered enzymes
JP6724023B2 (ja) 2015-02-09 2020-07-15 リサーチ ディベロップメント ファウンデーション 改善された補体活性化を示す操作された免疫グロブリンｆｃポリペプチド
US10526408B2 (en) 2015-08-28 2020-01-07 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
CN111936905B (zh) * 2018-03-30 2023-01-06 Idexx实验室公司 流式细胞仪的激光光学组件
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
US20240264068A1 (en) * 2023-02-07 2024-08-08 OpenAeros LLC Lasers for condensation particle counters

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US3826364A (en) * 1972-05-22 1974-07-30 Univ Leland Stanford Junior Particle sorting method and apparatus
US3858851A (en) * 1973-07-05 1975-01-07 Prototron Ass Apparatus for providing a statistical count of particulate material in a fluid
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
DE2732272C2 (de) * 1977-07-16 1979-07-05 Deutsches Krebsforschungszentrum Stiftung Des Oeffentlichen Rechts, 6900 Heidelberg Verfahren und Vorrichtung zur Fluoreszenzanalyse von gefärbten Partikeln, insbesondere biologischen Zellen
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US4293221A (en) * 1979-04-17 1981-10-06 Research Corporation Multidimensional slit-scan flow system
US4350892A (en) * 1980-07-31 1982-09-21 Research Corporation X'-, Y'-, Z'- axis multidimensional slit-scan flow system
US4498766A (en) * 1982-03-25 1985-02-12 Becton, Dickinson And Company Light beam focal spot elongation in flow cytometry devices
JPS5979835A (ja) * 1982-10-29 1984-05-09 Japan Spectroscopic Co 微小粒子分析装置
JPS5979834A (ja) * 1982-10-29 1984-05-09 Japan Spectroscopic Co 微小粒子分離装置
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
EP0210343A1 (en) 1987-02-04
JPH0544622B2 (enExample) 1993-07-06
US4989977A (en) 1991-02-05
EP0210343B1 (en) 1991-02-20
JPS62124441A (ja) 1987-06-05

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Legal Events

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