DE69425074D1 - Durchflusszytometer - Google Patents

Durchflusszytometer

Info

Publication number
DE69425074D1
DE69425074D1 DE69425074T DE69425074T DE69425074D1 DE 69425074 D1 DE69425074 D1 DE 69425074D1 DE 69425074 T DE69425074 T DE 69425074T DE 69425074 T DE69425074 T DE 69425074T DE 69425074 D1 DE69425074 D1 DE 69425074D1
Authority
DE
Germany
Prior art keywords
flow cytometer
cytometer
flow
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 - Fee Related
Application number
DE69425074T
Other languages
English (en)
Other versions
DE69425074T2 (de
Inventor
E Auer
M Weber
D Starling
C Wood
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.)
Beckman Coulter Inc
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 DE69425074D1 publication Critical patent/DE69425074D1/de
Application granted granted Critical
Publication of DE69425074T2 publication Critical patent/DE69425074T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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—Electro-optical investigation, e.g. flow cytometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/44—Electric circuits
    • G01J2001/4406—Plural ranges in circuit, e.g. switchable ranges; Adjusting sensitivity selecting gain values
    • 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—Electro-optical investigation, e.g. flow cytometers
    • G01N15/1456—Electro-optical investigation, e.g. flow cytometers without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
DE69425074T 1993-02-08 1994-01-25 Durchflusszytometer Expired - Fee Related DE69425074T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/014,701 US5367474A (en) 1993-02-08 1993-02-08 Flow cytometer
PCT/US1994/000904 WO1994018635A1 (en) 1993-02-08 1994-01-25 Flow cytometer

Publications (2)

Publication Number Publication Date
DE69425074D1 true DE69425074D1 (de) 2000-08-03
DE69425074T2 DE69425074T2 (de) 2001-03-08

Family

ID=21767158

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69425074T Expired - Fee Related DE69425074T2 (de) 1993-02-08 1994-01-25 Durchflusszytometer

Country Status (6)

Country Link
US (1) US5367474A (de)
EP (1) EP0752133B1 (de)
JP (1) JPH08507141A (de)
AU (1) AU6165594A (de)
DE (1) DE69425074T2 (de)
WO (1) WO1994018635A1 (de)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6717096A (en) * 1995-08-01 1997-02-26 Mark J. Pasula Method for measuring the volume of liquid and/or solid in a suspension
AU7398996A (en) 1995-10-11 1997-04-30 Luminex Corporation Multiplexed analysis of clinical specimens apparatus and method
US5736330A (en) * 1995-10-11 1998-04-07 Luminex Corporation Method and compositions for flow cytometric determination of DNA sequences
US5981180A (en) * 1995-10-11 1999-11-09 Luminex Corporation Multiplexed analysis of clinical specimens apparatus and methods
US6449562B1 (en) 1996-10-10 2002-09-10 Luminex Corporation Multiplexed analysis of clinical specimens apparatus and method
CA2279574C (en) 1997-01-31 2007-07-24 The Horticulture & Food Research Institute Of New Zealand Ltd. Optical apparatus
US6149867A (en) 1997-12-31 2000-11-21 Xy, Inc. Sheath fluids and collection systems for sex-specific cytometer sorting of sperm
AU2322099A (en) * 1998-01-16 1999-08-02 Luminex Corporation Multiplexed analysis of clinical specimens apparatus and methods
JP3946444B2 (ja) * 1998-05-14 2007-07-18 ルミネックス コーポレイション フローサイトメータのデッドタイムをゼロにする構成および方法
AU4801899A (en) 1998-07-27 2000-02-21 Kowa Company Ltd. Pollen grain counting method and pollen grain counter
NZ509434A (en) 1998-07-30 2004-03-26 Univ Colorado State Res Found Equine system for non-surgical artificial insemination
WO2001028700A1 (en) * 1999-10-21 2001-04-26 Cytomation, Inc. Transiently dynamic flow cytometer analysis system
US7024316B1 (en) 1999-10-21 2006-04-04 Dakocytomation Colorado, Inc. Transiently dynamic flow cytometer analysis system
US7208265B1 (en) 1999-11-24 2007-04-24 Xy, Inc. Method of cryopreserving selected sperm cells
US6421121B1 (en) * 2000-02-10 2002-07-16 Micro Imaging Technology Method and apparatus for rapid particle identification utilizing scattered light histograms
US6587203B2 (en) 2000-02-17 2003-07-01 Cornell Research Foundation, Inc. Sort stream stabilizer for flow cytometer
CA2408939C (en) 2000-05-09 2011-11-08 Xy, Inc. High purity x-chromosome bearing and y-chromosome bearing populations of spermatozoa
US7630063B2 (en) * 2000-08-02 2009-12-08 Honeywell International Inc. Miniaturized cytometer for detecting multiple species in a sample
US7277166B2 (en) * 2000-08-02 2007-10-02 Honeywell International Inc. Cytometer analysis cartridge optical configuration
WO2002043486A1 (en) 2000-11-29 2002-06-06 Xy, Inc. System for in-vitro fertilization with spermatozoa separated into x-chromosome 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
JP2002311027A (ja) * 2001-04-09 2002-10-23 Hitachi Software Eng Co Ltd ビーズ、ビーズ製造方法、フローサイトメータ及びプログラム
EP1281951A1 (de) * 2001-08-03 2003-02-05 PointSource Technologies, LLC Verfahren und Vorrichtung zur Identifizierung von Teilchen in einem Fluid
AU784061B2 (en) * 2002-04-23 2006-01-19 Micro Imaging Technology Method and apparatus for rapid particle identification utilizing scattered light histograms
MXPA05001100A (es) 2002-08-01 2005-04-28 Xy Inc Sistema de separacion de baja presion para celulas de esperma.
US8486618B2 (en) 2002-08-01 2013-07-16 Xy, Llc Heterogeneous inseminate system
MXPA05001654A (es) 2002-08-15 2005-10-18 Xy Inc Citometro de flujo de alta resolucion.
US7169548B2 (en) 2002-09-13 2007-01-30 Xy, Inc. Sperm cell processing and preservation systems
US6847904B2 (en) * 2003-02-25 2005-01-25 Microchip Technology Incorporated Multi-channel programmable gain amplifier controlled with a serial interface
US7505855B2 (en) * 2003-02-25 2009-03-17 Microchip Technology Incorporated Multi-channel amplifier having programmable operational characteristics controlled with a serial interface
MX347048B (es) 2003-03-28 2017-04-07 Inguran Llc * Aparato de muestreo digital y métodos para separar partículas.
ES2541121T3 (es) 2003-05-15 2015-07-16 Xy, Llc Clasificación eficiente de células haploides por sistemas de citometría de flujo
US7069191B1 (en) * 2003-08-06 2006-06-27 Luminex Corporation Methods for reducing the susceptibility of a peak search to signal noise
CN1910440A (zh) * 2004-01-14 2007-02-07 卢米尼克斯股份有限公司 用于动态范围扩展的方法和系统
US7440101B2 (en) * 2004-01-23 2008-10-21 Beckman Coulter, Inc. System and method for multiple laser triggering
CA2561661C (en) 2004-03-29 2015-11-24 Monsanto Technology Llc Sperm suspensions for sorting into x or y chromosome-bearing enriched populations
US7477363B2 (en) * 2004-04-08 2009-01-13 Nihon Kohden Corporation Flow cytometer
AR049732A1 (es) 2004-07-22 2006-08-30 Monsanto Co Proceso para enriquecer una poblacion de celulas de esperma
PT1771729E (pt) 2004-07-27 2015-12-31 Beckman Coulter Inc Acentuação da discriminação da citometria de fluxo com transformação geométrica
US7612871B2 (en) * 2004-09-01 2009-11-03 Honeywell International Inc Frequency-multiplexed detection of multiple wavelength light for flow cytometry
US20060219873A1 (en) * 2005-04-01 2006-10-05 Martin Steven M Detection system for a flow cytometer
US7996188B2 (en) 2005-08-22 2011-08-09 Accuri Cytometers, Inc. User interface for a flow cytometer system
US8017402B2 (en) 2006-03-08 2011-09-13 Accuri Cytometers, Inc. Fluidic system for a flow cytometer
US8303894B2 (en) 2005-10-13 2012-11-06 Accuri Cytometers, Inc. Detection and fluidic system of a flow cytometer
US20070127863A1 (en) * 2005-12-07 2007-06-07 Accuri Instruments Inc. System and method for guiding light from an interrogation zone to a detector system
US8149402B2 (en) * 2006-02-22 2012-04-03 Accuri Cytometers, Inc. Optical system for a flow cytometer
US8283177B2 (en) * 2006-03-08 2012-10-09 Accuri Cytometers, Inc. Fluidic system with washing capabilities for a flow cytometer
US7780916B2 (en) * 2006-03-08 2010-08-24 Accuri Cytometers, Inc. Flow cytometer system with unclogging feature
JP5307560B2 (ja) 2006-03-10 2013-10-02 ヴィヴィア バイオテク エス．エル． 標本高速供給装置
US20070224684A1 (en) * 2006-03-22 2007-09-27 Olson David C Transportable flow cytometer
US8077310B2 (en) * 2006-08-30 2011-12-13 Accuri Cytometers, Inc. System and method of capturing multiple source excitations from a single location on a flow channel
US8715573B2 (en) * 2006-10-13 2014-05-06 Accuri Cytometers, Inc. Fluidic system for a flow cytometer with temporal processing
US8445286B2 (en) 2006-11-07 2013-05-21 Accuri Cytometers, Inc. Flow cell for a flow cytometer system
US7739060B2 (en) 2006-12-22 2010-06-15 Accuri Cytometers, Inc. Detection system and user interface for a flow cytometer system
CN101652764B (zh) * 2007-03-23 2013-05-01 贝克曼考尔特公司 流式细胞仪中使用的多增益自适应线性处理和门控数字系统
US7843561B2 (en) * 2007-12-17 2010-11-30 Accuri Cytometers, Inc. Optical system for a flow cytometer with an interrogation zone
US8432541B2 (en) * 2007-12-17 2013-04-30 Accuri Cytometers, Inc. Optical system for a flow cytometer with an interrogation zone
US8507279B2 (en) 2009-06-02 2013-08-13 Accuri Cytometers, Inc. System and method of verification of a prepared sample for a flow cytometer
US8004674B2 (en) * 2009-06-02 2011-08-23 Accuri Cytometers, Inc. Data collection system and method for a flow cytometer
US8779387B2 (en) * 2010-02-23 2014-07-15 Accuri Cytometers, Inc. Method and system for detecting fluorochromes in a flow cytometer
WO2011159708A1 (en) 2010-06-14 2011-12-22 Accuri Cytometers, Inc. System and method for creating a flow cytometer network
ES2897531T3 (es) 2010-10-25 2022-03-01 Accuri Cytometers Inc Sistemas e interfaz de usuario para la recopilación de un conjunto de datos en un citómetro de flujo
JP5831059B2 (ja) * 2011-09-07 2015-12-09 ソニー株式会社 光学的測定装置、フローサイトメーター及び光学的測定方法
JP5772425B2 (ja) 2011-09-13 2015-09-02 ソニー株式会社 微小粒子測定装置
WO2014082096A1 (en) 2012-11-26 2014-05-30 The Trustees Of Columbia University In The City Of New York Method for culture of human and mouse prostate organoids and uses thereof
GB201506335D0 (en) * 2015-04-14 2015-05-27 Alphasense Ltd Optical particle counter
JP6531528B2 (ja) * 2015-07-15 2019-06-19 富士電機株式会社 粒子検出装置
US10024780B2 (en) 2015-12-18 2018-07-17 Abbott Laboratories (Diagnostics Division) Methods for detecting events in a flow cytometer
US11181464B2 (en) * 2018-06-19 2021-11-23 Becton, Dickinson And Company Variable multiplexing switches for detector arrays, systems and methods of use thereof
WO2021193218A1 (ja) * 2020-03-24 2021-09-30 ソニーグループ株式会社 粒子分析システム、情報処理方法、及びプログラム

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380584A (en) * 1965-06-04 1968-04-30 Atomic Energy Commission Usa Particle separator
US3657537A (en) * 1970-04-03 1972-04-18 Bausch & Lomb Computerized slit-scan cyto-fluorometer for automated cell recognition
DE2201507C2 (de) * 1972-01-13 1974-01-24 Theo Dipl.-Ing. Dr. 8000 Muenchen Pilhofer Vorrichtung zur Bestimmung der Größe der dispersen Elemente eines fluiden, nicht mischbaren Zweistoffsystems
US3761889A (en) * 1972-02-24 1973-09-25 Foxboro Co Computer directed process control system with analog input multiplexer
US3923397A (en) * 1974-05-29 1975-12-02 Dolive Stephen E Hematocrit measuring method
NL180704C (nl) * 1976-06-14 Coulter Electronics Inrichting voor gelijktijdige optische meting van kenmerken van zich in een suspensie bevindende deeltjes.
US4348107A (en) * 1980-07-18 1982-09-07 Coulter Electronics, Inc. Orifice inside optical element
US4667830A (en) * 1981-06-15 1987-05-26 The Board Of Trustees Of The Leland Stanford Junior University Method and means for sorting individual particles into containers for culturing, cloning, analysis, or the like
US4707454A (en) * 1981-08-10 1987-11-17 Bio-Diagnostics, Inc. Fluorescent chlorophyll labeled assay reagents
JPS59174742A (ja) * 1983-03-25 1984-10-03 Agency Of Ind Science & Technol 微小粒子を区分又は選別する方法及びその装置
US4987539A (en) * 1987-08-05 1991-01-22 Stanford University Apparatus and method for multidimensional characterization of objects in real time
CA2010866C (en) * 1989-02-28 1995-02-07 Shigeo Amemiya Polling communication system

Also Published As

Publication number Publication date
WO1994018635A1 (en) 1994-08-18
JPH08507141A (ja) 1996-07-30
EP0752133A4 (de) 1997-12-10
US5367474A (en) 1994-11-22
EP0752133B1 (de) 2000-06-28
AU6165594A (en) 1994-08-29
EP0752133A1 (de) 1997-01-08
DE69425074T2 (de) 2001-03-08

Similar Documents

Publication Publication Date Title
DE69425074T2 (de) Durchflusszytometer
DE69533469D1 (de) Durchflusszytometer
DK0737307T3 (da) Væskegennemstrømningscytometer
NO307714B1 (no) Strømningspåvirker
DE69308366D1 (de) Strömungsventil
KR950702286A (ko) 마이크로밸브(Microvalve)
NO943999L (no) 1-aminoetylindolderivater
DE69433403D1 (de) Hocheffiziente fluoreszenzflusszelle
NO952732D0 (no) Gjennomströmningsmåler
NO955149D0 (no) Myk-gelede gelatininnkapslede partikler
NO944426D0 (no) Målekammer for strömnings-cytometer
NO942978D0 (no) Funksjonelt fluid
DE9307564U1 (de) Durchflußschalter
DE69303658T2 (de) Sortierer
DE9215519U1 (de) Oberbekleidung
DE59404377D1 (de) Durchflussvolumenzähler
DE9308809U1 (de) Strömungsseparator
DE69327806T2 (de) Durchflußmesser
DE9320952U1 (de) Strömungsventil
DK142693A (da) Flowmåler
KR950006916U (ko) 유체
DE9420671U1 (de) Spitzen-Durchflußmesser
ATA95292A (de) Strömungssicherung
DE9320824U1 (de) Strömungsventil
SE9403751D0 (sv) flyt 1

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: COULTER INTERNATIONAL CORP., MIAMI, FLA., US

8339 Ceased/non-payment of the annual fee