DE69432410D1 - Retikulozyt bestimmungsverfahren und geraet, das lichtstreuungstechniken verwendet - Google Patents

Retikulozyt bestimmungsverfahren und geraet, das lichtstreuungstechniken verwendet

Info

Publication number
DE69432410D1
DE69432410D1 DE69432410T DE69432410T DE69432410D1 DE 69432410 D1 DE69432410 D1 DE 69432410D1 DE 69432410 T DE69432410 T DE 69432410T DE 69432410 T DE69432410 T DE 69432410T DE 69432410 D1 DE69432410 D1 DE 69432410D1
Authority
DE
Germany
Prior art keywords
light
cell
reticulocytes
reticuloycyte
light scattering
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
DE69432410T
Other languages
English (en)
Other versions
DE69432410T2 (de
Inventor
M Rodriguez
L Ledis
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 International 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 International Corp filed Critical Coulter International Corp
Application granted granted Critical
Publication of DE69432410D1 publication Critical patent/DE69432410D1/de
Publication of DE69432410T2 publication Critical patent/DE69432410T2/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
    • G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
    • G01N15/1459—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals the analysis being performed on a sample stream
    • 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
    • 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
    • G01N2015/1006—Investigating individual particles for cytology
    • 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
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N2021/4704—Angular selective
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N2021/4704—Angular selective
    • G01N2021/4711—Multiangle measurement
    • G01N2021/4716—Using a ring of sensors, or a combination of diaphragm and sensors; Annular sensor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25125—Digestion or removing interfering materials

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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE69432410T 1993-05-14 1994-05-10 Retikulozyt bestimmungsverfahren und geraet, das lichtstreuungstechniken verwendet Expired - Lifetime DE69432410T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6285793A 1993-05-14 1993-05-14
US62857 1993-05-14
PCT/US1994/005209 WO1994027146A1 (en) 1993-05-14 1994-05-10 Reticulocyte analyzing method and apparatus utilizing light scatter techniques

Publications (2)

Publication Number Publication Date
DE69432410D1 true DE69432410D1 (de) 2003-05-08
DE69432410T2 DE69432410T2 (de) 2004-03-04

Family

ID=22045289

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69432410T Expired - Lifetime DE69432410T2 (de) 1993-05-14 1994-05-10 Retikulozyt bestimmungsverfahren und geraet, das lichtstreuungstechniken verwendet

Country Status (7)

Country Link
US (2) US5492833A (de)
EP (1) EP0698211B1 (de)
JP (1) JP3707620B2 (de)
AT (1) ATE236397T1 (de)
AU (1) AU6830894A (de)
DE (1) DE69432410T2 (de)
WO (1) WO1994027146A1 (de)

Families Citing this family (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6509192B1 (en) * 1992-02-24 2003-01-21 Coulter International Corp. Quality control method
JP3707620B2 (ja) * 1993-05-14 2005-10-19 コールター インターナショナル コーポレイション 光散乱技術を使用した網赤血球分析方法と装置
DE4331596A1 (de) * 1993-09-17 1995-03-23 Boehringer Mannheim Gmbh Verfahren zur quantitativen Analyse von Probenflüssigkeiten
JP3425830B2 (ja) * 1995-10-06 2003-07-14 シスメックス株式会社 新規化合物とその用途
US5733784A (en) * 1995-11-20 1998-03-31 Abbott Laboratories Reagent system and method for the differentiation and identification of reticulocytes
US5686309A (en) * 1996-01-19 1997-11-11 Coulter International Corp. Method and apparatus for determination of hemoglobin content of individual red blood cells
AT403412B (de) * 1996-04-02 1998-02-25 Avl Verbrennungskraft Messtech Vorrichtung und verfahren zur bestimmung der konzentration von hämoglobinderivaten in einer unverdünnten, unhämolysierten vollblutprobe
AT404513B (de) * 1996-07-12 1998-12-28 Avl Verbrennungskraft Messtech Verfahren und messanordnung zur optischen bestimmung der totalen hämoglobinkonzentration
US6175227B1 (en) 1997-07-03 2001-01-16 Coulter International Corp. Potential-sensing method and apparatus for sensing and characterizing particles by the Coulter principle
US5945293A (en) * 1997-10-09 1999-08-31 Coulter International Corp. Protein-colloidal metal-aminodextran coated particle and methods of preparation and use
US5874311A (en) * 1997-11-21 1999-02-23 Coulter International Corp. Method for differentiation of reticulocytes in blood
GB9810493D0 (en) * 1998-05-16 1998-07-15 Microbial Systems Ltd Particle detector system
US6228652B1 (en) * 1999-02-16 2001-05-08 Coulter International Corp. Method and apparatus for analyzing cells in a whole blood sample
US6937330B2 (en) 1999-04-23 2005-08-30 Ppd Biomarker Discovery Sciences, Llc Disposable optical cuvette cartridge with low fluorescence material
US6687395B1 (en) * 1999-07-21 2004-02-03 Surromed, Inc. System for microvolume laser scanning cytometry
US6221668B1 (en) 1999-08-20 2001-04-24 Streck Laboratories, Inc. Hematology control and system for multi-parameter hematology measurements
US6200500B1 (en) 1999-08-20 2001-03-13 Streck Laboratories, Inc. Hematology control and system for multi-parameter hematology measurements
US6970245B2 (en) * 2000-08-02 2005-11-29 Honeywell International Inc. Optical alignment detection system
US7283223B2 (en) * 2002-08-21 2007-10-16 Honeywell International Inc. Cytometer having telecentric optics
US7130046B2 (en) * 2004-09-27 2006-10-31 Honeywell International Inc. Data frame selection for cytometer analysis
US7215425B2 (en) * 2000-08-02 2007-05-08 Honeywell International Inc. Optical alignment for flow cytometry
US7641856B2 (en) * 2004-05-14 2010-01-05 Honeywell International Inc. Portable sample analyzer with removable cartridge
US6784981B1 (en) * 2000-06-02 2004-08-31 Idexx Laboratories, Inc. Flow cytometry-based hematology system
US7242474B2 (en) * 2004-07-27 2007-07-10 Cox James A Cytometer having fluid core stream position control
US7471394B2 (en) * 2000-08-02 2008-12-30 Honeywell International Inc. Optical detection system with polarizing beamsplitter
US20060263888A1 (en) * 2000-06-02 2006-11-23 Honeywell International Inc. Differential white blood count on a disposable card
US7262838B2 (en) * 2001-06-29 2007-08-28 Honeywell International Inc. Optical detection system for flow cytometry
US8329118B2 (en) * 2004-09-02 2012-12-11 Honeywell International Inc. Method and apparatus for determining one or more operating parameters for a microfluidic circuit
US8071051B2 (en) * 2004-05-14 2011-12-06 Honeywell International Inc. Portable sample analyzer cartridge
US7016022B2 (en) * 2000-08-02 2006-03-21 Honeywell International Inc. Dual use detectors for flow cytometry
US7420659B1 (en) * 2000-06-02 2008-09-02 Honeywell Interantional Inc. Flow control system of a cartridge
US6700130B2 (en) * 2001-06-29 2004-03-02 Honeywell International Inc. Optical detection system for flow cytometry
US7630063B2 (en) * 2000-08-02 2009-12-08 Honeywell International Inc. Miniaturized cytometer for detecting multiple species in a sample
US7978329B2 (en) * 2000-08-02 2011-07-12 Honeywell International Inc. Portable scattering and fluorescence cytometer
JP3393847B2 (ja) * 2000-06-19 2003-04-07 東京パーツ工業株式会社 印刷配線コミュテータ部材を有するロータと同ロータを備えた扁平型モータ
US7277166B2 (en) * 2000-08-02 2007-10-02 Honeywell International Inc. Cytometer analysis cartridge optical configuration
US7061595B2 (en) * 2000-08-02 2006-06-13 Honeywell International Inc. Miniaturized flow controller with closed loop regulation
US6787761B2 (en) * 2000-11-27 2004-09-07 Surromed, Inc. Median filter for liquid chromatography-mass spectrometry data
WO2002044715A1 (en) * 2000-11-28 2002-06-06 Surromed, Inc. Methods for efficiently minig broad data sets for biological markers
US6630990B2 (en) * 2001-06-05 2003-10-07 Abbott Laboratories Optical method and apparatus for red blood cell differentiation on a cell-by-cell basis, and simultaneous analysis of white blood cell differentiation
US6472215B1 (en) * 2001-07-27 2002-10-29 Coulter International Corp. Method of analyzing nucleated red blood cells in a blood sample
US6873915B2 (en) * 2001-08-24 2005-03-29 Surromed, Inc. Peak selection in multidimensional data
US20030078739A1 (en) * 2001-10-05 2003-04-24 Surromed, Inc. Feature list extraction from data sets such as spectra
US6653137B2 (en) 2001-12-03 2003-11-25 Streck Laboratories Inc. Hematology reference control
US6723563B2 (en) 2001-12-03 2004-04-20 Streck Laboratories Inc. Hematology reference control
WO2003095978A2 (en) * 2002-05-09 2003-11-20 Surromed, Inc. Methods for time-alignment of liquid chromatography-mass spectrometry data
US7095492B2 (en) * 2003-12-19 2006-08-22 Beckman Coulter, Inc. Method and apparatus for measuring cell-by-cell hemoglobin
US7248360B2 (en) * 2004-04-02 2007-07-24 Ppd Biomarker Discovery Sciences, Llc Polychronic laser scanning system and method of use
US7612871B2 (en) * 2004-09-01 2009-11-03 Honeywell International Inc Frequency-multiplexed detection of multiple wavelength light for flow cytometry
US7630075B2 (en) * 2004-09-27 2009-12-08 Honeywell International Inc. Circular polarization illumination based analyzer system
CN101438143B (zh) 2005-04-29 2013-06-12 霍尼韦尔国际公司 血细胞计数器细胞计数和尺寸测量方法
WO2007005973A2 (en) * 2005-07-01 2007-01-11 Honeywell International, Inc. A microfluidic card for rbc analysis
EP1902298B1 (de) * 2005-07-01 2012-01-18 Honeywell International Inc. Geformte kassette mit dreidimensionaler hydrodynamischer fokussierung
WO2007005974A2 (en) * 2005-07-01 2007-01-11 Honeywell International, Inc. A flow metered analyzer
US7843563B2 (en) * 2005-08-16 2010-11-30 Honeywell International Inc. Light scattering and imaging optical system
US7344890B2 (en) * 2005-11-09 2008-03-18 Beckman Coulter, Inc. Method for discriminating platelets from red blood cells
JP4745030B2 (ja) * 2005-11-15 2011-08-10 シスメックス株式会社 血液分析装置
EP1963819A2 (de) * 2005-12-22 2008-09-03 Honeywell International, Inc. Tragbares probenanalysesystem
WO2007075922A2 (en) * 2005-12-22 2007-07-05 Honeywell International Inc. Portable sample analyzer cartridge
EP3121601A1 (de) * 2005-12-22 2017-01-25 Honeywell International Inc. Tragbares probenanalysesystem
JP5431732B2 (ja) * 2005-12-29 2014-03-05 ハネウェル・インターナショナル・インコーポレーテッド マイクロ流体フォーマットにおけるアッセイ実装
CN101535804B (zh) * 2006-11-14 2013-04-24 贝克曼考尔特公司 血液学线性对照组合物、体系和使用方法
CN101349644B (zh) * 2007-07-20 2012-06-27 深圳迈瑞生物医疗电子股份有限公司 一种白细胞分类试剂和其使用方法
US8102161B2 (en) * 2007-09-25 2012-01-24 Tdk Corporation Stable output in a switching power supply by smoothing the output of the secondary coil
JP2009083382A (ja) * 2007-10-01 2009-04-23 Brother Ind Ltd 画像形成装置および画像処理プログラム
CN101475754A (zh) * 2008-01-04 2009-07-08 深圳迈瑞生物医疗电子股份有限公司 不对称菁类荧光染料,组合物及在生物样品染色中的用途
CN102087197B (zh) * 2009-12-08 2014-06-18 龚维燕 全功能血液分析仪器中库尔特微孔的共轴照明方法及其分析仪器
CN101602762B (zh) * 2008-06-10 2013-10-16 深圳迈瑞生物医疗电子股份有限公司 不对称菁类化合物、其制备方法及应用
US8094299B2 (en) * 2008-07-24 2012-01-10 Beckman Coulter, Inc. Transducer module
US20100034704A1 (en) * 2008-08-06 2010-02-11 Honeywell International Inc. Microfluidic cartridge channel with reduced bubble formation
US7940105B2 (en) * 2008-08-08 2011-05-10 Beckman Coulter, Inc. High-resolution parametric signal restoration
US8037354B2 (en) 2008-09-18 2011-10-11 Honeywell International Inc. Apparatus and method for operating a computing platform without a battery pack
US8603773B2 (en) * 2008-09-19 2013-12-10 Beckman Coulter Method and system for analyzing a blood sample
US8512977B2 (en) * 2008-09-19 2013-08-20 Beckman Coulter, Inc. Analyzing reticulocytes
US8154273B2 (en) * 2008-10-10 2012-04-10 Beckman Coulter, Inc. Detecting and handling coincidence in particle analysis
CN101726579B (zh) * 2008-10-17 2014-06-18 深圳迈瑞生物医疗电子股份有限公司 血液检测试剂和方法
CN101750274B (zh) * 2008-12-17 2014-06-25 深圳迈瑞生物医疗电子股份有限公司 白细胞分类计数试剂、试剂盒以及白细胞分类计数的方法
US20100329927A1 (en) * 2009-06-26 2010-12-30 Perez Carlos A Pipelining Assembly For A Blood Analyzing Instrument
CN101988082B (zh) * 2009-07-31 2015-04-08 深圳迈瑞生物医疗电子股份有限公司 白细胞分类计数试剂、试剂盒及其制备方法和白细胞分类计数的方法
JP5047248B2 (ja) * 2009-09-30 2012-10-10 株式会社日立ハイテクノロジーズ フローセル，検出器、および液体クロマトグラフ
CN103597349B (zh) 2011-04-07 2015-09-16 贝克曼考尔特公司 识别和计数早期粒细胞(egc)
US8741234B2 (en) 2011-12-27 2014-06-03 Honeywell International Inc. Disposable cartridge for fluid analysis
US8741233B2 (en) 2011-12-27 2014-06-03 Honeywell International Inc. Disposable cartridge for fluid analysis
US8663583B2 (en) 2011-12-27 2014-03-04 Honeywell International Inc. Disposable cartridge for fluid analysis
US8741235B2 (en) 2011-12-27 2014-06-03 Honeywell International Inc. Two step sample loading of a fluid analysis cartridge
BR112015000018B1 (pt) 2012-07-05 2021-11-09 Beckman Coulter, Inc Sistema e método automatizado para determinar uma condição de células brancas do sangue em uma amostra biológica
JP2014062822A (ja) * 2012-09-21 2014-04-10 Sony Corp 微小粒子分析装置及び微小粒子分析方法
JP6536034B2 (ja) * 2012-12-21 2019-07-03 ソニー株式会社 粒子検出装置及び粒子検出方法
WO2014106132A1 (en) 2012-12-31 2014-07-03 Beckman Coulter, Inc. Immature platelet enumeration systems and methods
US9423336B2 (en) 2013-01-24 2016-08-23 Beckman Coulter, Inc. Systems and methods for particle sensing and characterization
EP2972203A1 (de) * 2013-03-15 2016-01-20 Beckman Coulter, Inc. Lichtstrahlungsfiltrierung für ein durchflusszytometer
CN111257582A (zh) * 2016-03-18 2020-06-09 深圳迈瑞生物医疗电子股份有限公司 样本分析仪及其样本分析方法
BR112020019247A2 (pt) 2018-03-30 2021-01-12 Idexx Laboratories, Inc. Conjunto de óptica de laser de um citômetro de fluxo, citômetro de fluxo, e, método de montagem de um conjunto de óptica de laser de um citômetro de fluxo
EP3789757A4 (de) * 2018-04-28 2021-07-07 Shenzhen Mindray Bio-Medical Electronics Co., Ltd. Blutanalysegerät und analyseverfahren
WO2019206313A1 (zh) * 2018-04-28 2019-10-31 深圳迈瑞生物医疗电子股份有限公司 测定血小板浓度的方法及系统
WO2021026123A1 (en) 2019-08-06 2021-02-11 Beckman Coulter, Inc. Detecting and reporting subpopulations of neutrophils
CN115917292B (zh) 2020-06-17 2023-08-25 Idexx实验室公司 流式细胞仪及其激光光学组件
EP4365570A1 (de) * 2022-11-04 2024-05-08 Horiba, Ltd. Messverfahren, messsystem und testreagenzienkit
CN116087067B (zh) * 2023-04-07 2023-12-29 深圳市帝迈生物技术有限公司 一种用于血细胞表征的光学流式细胞仪

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4325706A (en) * 1980-08-15 1982-04-20 Ortho Diagnostic Systems Inc. Automated detection of platelets and reticulocytes in whole blood
US4336029A (en) * 1980-08-15 1982-06-22 Ortho Diagnostic Systems Inc. Method and reagents for quantitative determination of reticulocytes and platelets in whole blood
US4412004A (en) * 1981-06-26 1983-10-25 Technicon Instruments Corporation Method for treating red blood cells to effect sphering and reagent therefor
US4535284A (en) * 1981-07-10 1985-08-13 Coulter Electronics, Inc. High and low frequency analysis of osmotic stress of cells
US4596464A (en) * 1983-10-14 1986-06-24 Ortho Diagnostic Systems, Inc. Screening method for red cell abnormality
US4751179A (en) * 1984-05-31 1988-06-14 Coulter Electronics, Inc. Method and reagents for differential determination of four populations of leukocytes in blood
JPS61280565A (ja) * 1985-06-06 1986-12-11 Toa Medical Electronics Co Ltd フロ−サイトメトリ−用網状血球測定試薬
US4989978A (en) * 1986-04-04 1991-02-05 Technicon Instruments Corporation Method and apparatus for determining the count per unit volume of particles
US4791355A (en) * 1986-10-21 1988-12-13 Coulter Electronics Inc. Particle analyzer for measuring the resistance and reactance of a particle
US4883767A (en) * 1986-12-05 1989-11-28 General Electric Company Method of fabricating self aligned semiconductor devices
KR970007077B1 (ko) * 1987-03-13 1997-05-02 코울터 일렉트로닉스 인커퍼레이티드 광산란 기술을 이용한 다중-부분식별 분석 방법
US5260192A (en) * 1987-03-13 1993-11-09 Coulter Corporation Method and apparatus for screening cells or formed bodies with populations expressing selected characteristics utilizing at least one sensing parameter
US5194909A (en) * 1990-12-04 1993-03-16 Tycko Daniel H Apparatus and method for measuring volume and hemoglobin concentration of red blood cells
US5350695A (en) * 1991-12-05 1994-09-27 Miles Inc. Methods for the identification and characterization of reticulocytes in whole blood
US5284771A (en) * 1991-12-05 1994-02-08 Miles Inc. Reagent compositions and their use in sphering cells
JP3707620B2 (ja) * 1993-05-14 2005-10-19 コールター インターナショナル コーポレイション 光散乱技術を使用した網赤血球分析方法と装置

Also Published As

Publication number Publication date
EP0698211B1 (de) 2003-04-02
ATE236397T1 (de) 2003-04-15
AU6830894A (en) 1994-12-12
EP0698211A4 (de) 1998-11-18
EP0698211A1 (de) 1996-02-28
JP3707620B2 (ja) 2005-10-19
DE69432410T2 (de) 2004-03-04
WO1994027146A1 (en) 1994-11-24
US5616501A (en) 1997-04-01
US5492833A (en) 1996-02-20
JPH08510330A (ja) 1996-10-29

Similar Documents

Publication Publication Date Title
DE69432410D1 (de) Retikulozyt bestimmungsverfahren und geraet, das lichtstreuungstechniken verwendet
GB2343248B (en) Optical measurement of fluid samples
DK344986A (da) Blodanalyseapparat
DE69922355D1 (de) Analyse von ruhenden mit antikoagulans behandelten vollblutproben
ES549194A0 (es) Metodo de analisis sanguineo y aparato correspondiente
ES8609727A1 (es) Sistema de agentes reactivos
PT88981A (pt) Analisador de particulas portatil e respectivo processo de analise de particulas
IE791685L (en) Discriminating red blood cells from platelets
AU584351B2 (en) Fluctuation analysis for enhanced particle detection
CN203101225U (zh) 一种气溶胶吸收系数测量系统
ATE428917T1 (de) Spektralanalyse von proben mit trübungen und hohem absorptionsvermögen
ES292495U (es) Cubeta para analisis fotometrico.
Steinkamp et al. Improved multilaser/multiparameter flow cytometer for analysis and sorting of cells and particles
EP0350837A3 (de) Vorrichtung zum Analysieren von Zellen
AU6366686A (en) Methods and reagents for performing subset analysis
GB2298047A (en) Coulometric analysis
NO872047D0 (no) Fremgangsmaate og apparat for analyse av vaeskeproever.
CN212111145U (zh) 一种拉曼光谱激发结构
ES466979A1 (es) Modulo de orificio destinado a ser utilizado en un aparato de comprobacion de particulas
SU1109621A1 (ru) Способ измерени электрофоретической подвижности частиц суспензий
Aston Trace element analysis.
GB1036045A (en) Particle counter
JPS53143397A (en) Constant speed electrophoresis analyzer
Harvey et al. Analysis for Hydrogen Using a Direct Measuring Probe
SU1655200A1 (ru) Способ определения профиля концентрации легких ядер по глубине образца

Legal Events

Date Code Title Description
8364 No opposition during term of opposition