NO942989L - Fremgangsmåte og materialer for bestemmelse av partikkeltelling i et strömningscytometer - Google Patents

Fremgangsmåte og materialer for bestemmelse av partikkeltelling i et strömningscytometer

Info

Publication number
NO942989L
NO942989L NO942989A NO942989A NO942989L NO 942989 L NO942989 L NO 942989L NO 942989 A NO942989 A NO 942989A NO 942989 A NO942989 A NO 942989A NO 942989 L NO942989 L NO 942989L
Authority
NO
Norway
Prior art keywords
particles
volume
suspension
sample
materials
Prior art date
Application number
NO942989A
Other languages
English (en)
Norwegian (no)
Other versions
NO942989D0 (no
Inventor
Mark L Shenkin
Ronald M Hamelik
James C S Wood
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
Application filed by Coulter Corp filed Critical Coulter Corp
Publication of NO942989D0 publication Critical patent/NO942989D0/no
Publication of NO942989L publication Critical patent/NO942989L/no

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/52Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/528Atypical element structures, e.g. gloves, rods, tampons, toilet paper
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/5005Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
    • G01N33/5094Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for blood cell populations
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/569Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • G01N33/56966Animal cells
    • G01N33/56972White blood cells
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/0038Devices for taking faeces samples; Faecal examination devices
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N2001/002Devices for supplying or distributing samples to an analysing apparatus
    • G01N2001/005Packages for mailing or similar transport of samples
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40Concentrating samples
    • G01N1/4077Concentrating samples by other techniques involving separation of suspended solids
    • G01N2001/4088Concentrating samples by other techniques involving separation of suspended solids filtration
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10Investigating individual particles
    • G01N15/14Optical investigation techniques, e.g. flow cytometry
    • G01N2015/1477Multiparameters
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10Investigating individual particles
    • G01N15/14Optical investigation techniques, e.g. flow cytometry
    • G01N2015/1486Counting the particles

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Cell Biology (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Zoology (AREA)
  • Virology (AREA)
  • Ecology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
NO942989A 1992-02-14 1994-08-12 Fremgangsmåte og materialer for bestemmelse av partikkeltelling i et strömningscytometer NO942989L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/836,638 US5451525A (en) 1992-02-14 1992-02-14 Method and materials for determining particle count in a flow cytometer
PCT/US1993/001232 WO1993016385A1 (en) 1992-02-14 1993-02-11 Method and materials for determining particle count in a flow cytometer

Publications (2)

Publication Number Publication Date
NO942989D0 NO942989D0 (no) 1994-08-12
NO942989L true NO942989L (no) 1994-10-11

Family

ID=25272392

Family Applications (1)

Application Number Title Priority Date Filing Date
NO942989A NO942989L (no) 1992-02-14 1994-08-12 Fremgangsmåte og materialer for bestemmelse av partikkeltelling i et strömningscytometer

Country Status (12)

Country Link
US (1) US5451525A (de)
EP (1) EP0627080B1 (de)
JP (1) JP3328690B2 (de)
KR (1) KR950700542A (de)
AT (1) ATE191561T1 (de)
AU (1) AU667344B2 (de)
BR (1) BR9305886A (de)
CA (1) CA2129535A1 (de)
DE (1) DE69328296T2 (de)
FI (1) FI943732A (de)
NO (1) NO942989L (de)
WO (1) WO1993016385A1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5691204A (en) * 1995-04-21 1997-11-25 Abbott Laboratories Compositions and methods for the rapid analysis of reticulocytes
US5882933A (en) * 1995-06-08 1999-03-16 Coulter International Corp. Method for determination of leukocytes and hemoglobin concentration in blood
US5942443A (en) * 1996-06-28 1999-08-24 Caliper Technologies Corporation High throughput screening assay systems in microscale fluidic devices
JP2000510582A (ja) * 1996-04-25 2000-08-15 ゼニコン・サイエンシーズ・コーポレーション 微粒子標識を使用した分析物アッセイ
US5985153A (en) * 1996-06-07 1999-11-16 Immunivest Corporation Magnetic separation apparatus and methods employing an internal magnetic capture gradient and an external transport force
US6660159B1 (en) 1996-06-07 2003-12-09 Immunivest Corporation Magnetic separation apparatus and methods
US6136182A (en) * 1996-06-07 2000-10-24 Immunivest Corporation Magnetic devices and sample chambers for examination and manipulation of cells
US6890426B2 (en) * 1996-06-07 2005-05-10 Immunivest Corporation Magnetic separation apparatus and methods
US6790366B2 (en) * 1996-06-07 2004-09-14 Immunivest Corporation Magnetic separation apparatus and methods
US7666308B2 (en) * 1996-06-07 2010-02-23 Veridex, Llc. Magnetic separation apparatus and methods
US20060000722A1 (en) * 1996-06-28 2006-01-05 Caliper Life Sciences, Inc. High throughput screening assay systems in microscale fluidic devices
EP0907412B1 (de) * 1996-06-28 2008-08-27 Caliper Life Sciences, Inc. Hochdurchsatz-screening-testsystem mittels mikrofluidischer vorrichtungen
JP4209471B2 (ja) 1997-02-20 2009-01-14 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア プラズモン共鳴粒子、方法、および装置
US6852252B2 (en) 1997-03-12 2005-02-08 William Marsh Rice University Use of metalnanoshells to impede the photo-oxidation of conjugated polymer
US6344272B1 (en) 1997-03-12 2002-02-05 Wm. Marsh Rice University Metal nanoshells
US5976994A (en) * 1997-06-13 1999-11-02 Regents Of The University Of Michigan Method and system for locally annealing a microstructure formed on a substrate and device formed thereby
US6428811B1 (en) 1998-03-11 2002-08-06 Wm. Marsh Rice University Temperature-sensitive polymer/nanoshell composites for photothermally modulated drug delivery
US6699724B1 (en) * 1998-03-11 2004-03-02 Wm. Marsh Rice University Metal nanoshells for biosensing applications
WO2000054026A1 (en) * 1999-03-05 2000-09-14 Hatting-Ks Determination of sperm concentration and viability for artificial insemination
JP3817091B2 (ja) * 1999-07-02 2006-08-30 テルモ株式会社 細胞数測定装置
JP4606543B2 (ja) * 2000-04-13 2011-01-05 パナソニック株式会社 光学特性計測装置における被検溶液量確認方法および計測系制御方法
US6784981B1 (en) 2000-06-02 2004-08-31 Idexx Laboratories, Inc. Flow cytometry-based hematology system
CA2439307A1 (en) 2001-02-23 2002-09-06 Genicon Sciences Corporation Methods for providing extended dynamic range in analyte assays
US7299135B2 (en) * 2005-11-10 2007-11-20 Idexx Laboratories, Inc. Methods for identifying discrete populations (e.g., clusters) of data within a flow cytometer multi-dimensional data set
WO2010135627A1 (en) 2009-05-21 2010-11-25 Intellicyt System and method for separating samples in a continuous flow
US20110129864A1 (en) * 2009-12-02 2011-06-02 Idexx Laboratories, Inc. Method for analyzing lymph node aspirate using multi-angle light scatter flow cytometer
CN103443625B (zh) * 2010-10-21 2017-12-05 耐克思乐生物科学有限责任公司 成像细胞仪的内部聚焦参考珠
JP2016521362A (ja) 2013-04-12 2016-07-21 ベクトン・ディキンソン・アンド・カンパニーBecton, Dickinson And Company 細胞分取のための自動セットアップ
WO2015052901A1 (ja) * 2013-10-10 2015-04-16 栄研化学株式会社 採便容器
JP7191975B2 (ja) 2018-03-30 2022-12-19 アイデックス ラボラトリーズ インコーポレイテッド フローサイトメータ、そのレーザ光学アセンブリ、およびレーザ光学アセンブリの組立方法
EP4425235A2 (de) 2020-06-17 2024-09-04 IDEXX Laboratories, Inc. Durchflusszytometer und laseroptikanordnung dafür
CN115436237B (zh) * 2022-09-22 2023-08-01 东莞理工学院 一种颗粒群尺寸分布确定方法、系统、设备及存储介质

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331862A (en) * 1979-02-23 1982-05-25 Ryan Wayne L Method for calibrating a particle counting machine and a calibration standard therefor
US4499052A (en) * 1982-08-30 1985-02-12 Becton, Dickinson And Company Apparatus for distinguishing multiple subpopulations of cells
US4751179A (en) * 1984-05-31 1988-06-14 Coulter Electronics, Inc. Method and reagents for differential determination of four populations of leukocytes in blood
US4661913A (en) * 1984-09-11 1987-04-28 Becton, Dickinson And Company Apparatus and method for the detection and classification of articles using flow cytometry techniques
US5073498A (en) * 1984-12-24 1991-12-17 Caribbean Microparticles Corporation Fluorescent alignment microbeads with broad excitation and emission spectra and its use
US4989978A (en) * 1986-04-04 1991-02-05 Technicon Instruments Corporation Method and apparatus for determining the count per unit volume of particles
US4704891A (en) * 1986-08-29 1987-11-10 Becton, Dickinson And Company Method and materials for calibrating flow cytometers and other analysis instruments
US4888290A (en) * 1987-11-06 1989-12-19 Coulter Corporation Monoclonal antibody specific to HIV antigens
IE76732B1 (en) * 1990-08-07 1997-11-05 Becton Dickinson Co One step test for absolute counts

Also Published As

Publication number Publication date
DE69328296D1 (de) 2000-05-11
FI943732A0 (fi) 1994-08-12
JP3328690B2 (ja) 2002-09-30
BR9305886A (pt) 1997-08-19
NO942989D0 (no) 1994-08-12
KR950700542A (ko) 1995-01-16
EP0627080A4 (en) 1996-11-20
EP0627080B1 (de) 2000-04-05
EP0627080A1 (de) 1994-12-07
ATE191561T1 (de) 2000-04-15
CA2129535A1 (en) 1993-08-15
JPH07503795A (ja) 1995-04-20
WO1993016385A1 (en) 1993-08-19
FI943732A (fi) 1994-10-12
US5451525A (en) 1995-09-19
AU667344B2 (en) 1996-03-21
AU3617093A (en) 1993-09-03
DE69328296T2 (de) 2000-12-21

Similar Documents

Publication Publication Date Title
NO942989L (no) Fremgangsmåte og materialer for bestemmelse av partikkeltelling i et strömningscytometer
Steinkamp Flow cytometry
US4939081A (en) Cell-separation
Singer et al. An assessment of analytical techniques for the size analysis of fine-grained sediments
US3710933A (en) Multisensor particle sorter
US4420256A (en) Dust measurement
JPS60209147A (ja) フロ−サイトメ−タにおけるバツクグランド干渉の消去装置
DE505564T1 (de) Ein hplc-lichtstreuungsdetektor fuer biopolymere.
Skogen-Hagenson et al. A high efficiency flow cytometer.
ES8609727A1 (es) Sistema de agentes reactivos
US4561779A (en) Instrument for measuring concentration of substance in suspension
GB1585295A (en) Apparatus for performing a measurement of the volume and an optical measurement of particles in a suspension of particles
MY102062A (en) Scatter/fluorescence beam splitter in a flow cytometry apparatus
CN106872316A (zh) 测量超低浓度烟尘的粒径分布和质量浓度的装置及方法
EP0148497A2 (de) Vorrichtung zum Führen und Sammeln von Licht in der Fotometrie od. dgl.
GB2173004A (en) Biological microparticle inspection apparatus
GB1525624A (en) Apparatus for measuring the concentration of suspended substances in a flowing liquid
GB1305268A (de)
Steinkamp et al. Improved multilaser/multiparameter flow cytometer for analysis and sorting of cells and particles
US5033851A (en) Light scattering method and apparatus for detecting particles in liquid sample
US4916719A (en) On-line analysis of ash containing slurries
CN100573118C (zh) 在流检测多元素分析装置及检测方法
Gray et al. A new method for cell volume measurement based on volume exclusion of a fluorescent dye
US4180735A (en) Method and device for measuring the particle size in a slurry or a flow of material
CN209911184U (zh) 一种应用白光led光源的颗粒物浓度测量装置