DE69220906T2 - Verfahren zur Bestimmung von Retikulozyten - Google Patents

Verfahren zur Bestimmung von Retikulozyten

Info

Publication number
DE69220906T2
DE69220906T2 DE69220906T DE69220906T DE69220906T2 DE 69220906 T2 DE69220906 T2 DE 69220906T2 DE 69220906 T DE69220906 T DE 69220906T DE 69220906 T DE69220906 T DE 69220906T DE 69220906 T2 DE69220906 T2 DE 69220906T2
Authority
DE
Germany
Prior art keywords
reticulocytes
determination
procedure
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
DE69220906T
Other languages
English (en)
Other versions
DE69220906D1 (de
Inventor
Kaoru Takarada
Fumio Kubota
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.)
Sysmex Corp
Original Assignee
Sysmex 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 Sysmex Corp filed Critical Sysmex Corp
Application granted granted Critical
Publication of DE69220906D1 publication Critical patent/DE69220906D1/de
Publication of DE69220906T2 publication Critical patent/DE69220906T2/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—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
    • G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
    • G01N2015/012—Red blood cells
    • G01N2015/014—Reticulocytes
    • 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
    • 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
    • G01N15/131—Details
    • G01N2015/133—Flow forming

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)
DE69220906T 1991-12-27 1992-12-24 Verfahren zur Bestimmung von Retikulozyten Expired - Fee Related DE69220906T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP34710491 1991-12-27
JP30381492A JP3232145B2 (ja) 1991-12-27 1992-11-13 網赤血球測定方法

Publications (2)

Publication Number Publication Date
DE69220906D1 DE69220906D1 (de) 1997-08-21
DE69220906T2 true DE69220906T2 (de) 1997-12-11

Family

ID=26563642

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69220906T Expired - Fee Related DE69220906T2 (de) 1991-12-27 1992-12-24 Verfahren zur Bestimmung von Retikulozyten

Country Status (3)

Country Link
EP (1) EP0548983B1 (de)
JP (1) JP3232145B2 (de)
DE (1) DE69220906T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE403491T1 (de) * 1994-08-01 2008-08-15 Abbott Lab Vorrichtung und verfahren zur vorbereitung einer flüssigkeit
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
US5631165A (en) * 1994-08-01 1997-05-20 Abbott Laboratories Method for performing automated hematology and cytometry analysis
JP3347495B2 (ja) * 1994-11-14 2002-11-20 シスメックス株式会社 粒子分析装置
JP3587651B2 (ja) * 1997-05-09 2004-11-10 シスメックス株式会社 粒子測定装置
US20020028434A1 (en) 2000-09-06 2002-03-07 Guava Technologies, Inc. Particle or cell analyzer and method
JP5010443B2 (ja) * 2006-12-20 2012-08-29 シスメックス株式会社 血球分析装置および血球分析方法
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
CN105440725A (zh) 2008-01-04 2016-03-30 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
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
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
US8367358B2 (en) 2008-12-17 2013-02-05 Shenzhen Mindray Bio-Medical Electronics Co., Ltd. Reagent, kit and method for differentiating and counting leukocytes
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
JP6031513B2 (ja) * 2011-07-22 2016-11-24 ロッシュ ダイアグノスティクス ヘマトロジー インコーポレイテッド 網赤血球の同定および測定
FR3022998B1 (fr) * 2014-06-30 2016-07-15 Alain Rousseau Techniques & Innovations Arteion Systeme et ensemble de cytometrie en flux, dispositif d’analyse comprenant un tel ensemble de cytometrie et ensemble comprenant un tel systeme de cytometrie
WO2020086934A2 (en) * 2018-10-26 2020-04-30 Abbott Diabetes Care Inc. Methods, devices, and systems for physiological parameter analysis

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2656654C3 (de) * 1976-12-14 1981-02-12 Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaftense.V., 3400 Goettingen Vorrichtung zur Messung des Volumens und bestimmter optischer Eigenschaften von Partikeln
US4325706A (en) * 1980-08-15 1982-04-20 Ortho Diagnostic Systems Inc. Automated detection of platelets and reticulocytes in whole blood
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
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
NO156916C (no) * 1985-07-10 1987-12-16 Harald B Steen Stroemningskammer for vaeskestroemsfotometer.
JP2674704B2 (ja) * 1988-06-07 1997-11-12 東亜医用電子株式会社 二次元分布分画方法
FR2653885B1 (fr) * 1989-10-27 1994-01-14 Abx Appareil pour le comptage et la determination d'au moins une sous-population leucocytaire.

Also Published As

Publication number Publication date
JP3232145B2 (ja) 2001-11-26
EP0548983B1 (de) 1997-07-16
DE69220906D1 (de) 1997-08-21
JPH05232011A (ja) 1993-09-07
EP0548983A1 (de) 1993-06-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee