DE69422883T4 - Teilchenanalysator - Google Patents

Teilchenanalysator

Info

Publication number
DE69422883T4
DE69422883T4 DE69422883T DE69422883T DE69422883T4 DE 69422883 T4 DE69422883 T4 DE 69422883T4 DE 69422883 T DE69422883 T DE 69422883T DE 69422883 T DE69422883 T DE 69422883T DE 69422883 T4 DE69422883 T4 DE 69422883T4
Authority
DE
Germany
Prior art keywords
particle analyzer
analyzer
particle
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
DE69422883T
Other languages
English (en)
Other versions
DE69422883T2 (de
DE69422883D1 (de
Inventor
Tokihiro Kosaka
Kaoru Takarada
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
Publication of DE69422883T2 publication Critical patent/DE69422883T2/de
Application granted granted Critical
Publication of DE69422883T4 publication Critical patent/DE69422883T4/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
    • 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
    • G01N15/1012—Calibrating particle analysers; References therefor
    • 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]

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 Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
DE69422883T 1993-11-04 1994-11-03 Teilchenanalysator Expired - Lifetime DE69422883T4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27542293A JP3328032B2 (ja) 1993-11-04 1993-11-04 粒子分析装置

Publications (2)

Publication Number Publication Date
DE69422883T2 DE69422883T2 (de) 2000-05-25
DE69422883T4 true DE69422883T4 (de) 2000-10-26

Family

ID=17555297

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69422883A Expired - Fee Related DE69422883D1 (de) 1993-11-04 1994-11-03 Teilchenanalysator
DE69422883T Expired - Lifetime DE69422883T4 (de) 1993-11-04 1994-11-03 Teilchenanalysator

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69422883A Expired - Fee Related DE69422883D1 (de) 1993-11-04 1994-11-03 Teilchenanalysator

Country Status (7)

Country Link
US (1) US5506673A (de)
EP (1) EP0652428B1 (de)
JP (1) JP3328032B2 (de)
KR (1) KR100315992B1 (de)
CN (1) CN1044284C (de)
DE (2) DE69422883D1 (de)
TW (1) TW250540B (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4410422C1 (de) * 1994-03-25 1995-06-01 Ruck Bodo Priv Doz Dr Ing Verfahren und Vorrichtung zur Bestimmung des aerodynamischen Durchmessers von Teilchen
JP3587607B2 (ja) * 1995-12-22 2004-11-10 シスメックス株式会社 粒子測定装置およびその方法
US6074879A (en) * 1997-06-23 2000-06-13 Bayer Corporation Synthetic polymer particles for use as standards and calibrators in flow cytometry
JP3393817B2 (ja) * 1998-10-16 2003-04-07 株式会社堀場製作所 粒径分布測定装置
US6228652B1 (en) * 1999-02-16 2001-05-08 Coulter International Corp. Method and apparatus for analyzing cells in a whole blood sample
US6710878B1 (en) 1999-06-14 2004-03-23 General Electric Company In-line particulate detector
JP3587755B2 (ja) * 2000-03-14 2004-11-10 シスメックス株式会社 粒子測定装置およびその方法
AU778492B2 (en) * 2000-04-07 2004-12-09 Rohm And Haas Company Method and apparatus for determining the dispersion stability of a liquid suspension
US6784981B1 (en) 2000-06-02 2004-08-31 Idexx Laboratories, Inc. Flow cytometry-based hematology system
ATE434760T1 (de) * 2000-09-18 2009-07-15 Sysmex Corp Blutzellen-detektor, blutanalysegerät und blutanalyseverfahren unter verwendung des detektors
JP3809099B2 (ja) * 2001-12-12 2006-08-16 株式会社堀場製作所 乾式粒径分布測定装置
AU2002343929A1 (en) * 2002-09-27 2004-04-19 Rion Co., Ltd. Flow cell, and particle measurement device using the same
US7053783B2 (en) 2002-12-18 2006-05-30 Biovigilant Systems, Inc. Pathogen detector system and method
EP1595140A2 (de) * 2003-02-18 2005-11-16 Board Of Regents The University Of Texas System Fokussierung dielektrischer partikel
KR20030045729A (ko) * 2003-05-07 2003-06-11 최희규 다성분 입자계 입도측정시 최적 굴절률 선정방법
WO2004111649A1 (ja) * 2003-06-16 2004-12-23 Pulse-Immunotech Corporation 親和性物質の測定方法
JP4435581B2 (ja) * 2004-01-07 2010-03-17 シスメックス株式会社 免疫測定装置および方法
DE102004028997A1 (de) * 2004-06-16 2006-01-05 Robert Bosch Gmbh Verfahren zur Beeinflussung der Russanlagerung auf Sensoren
KR101170859B1 (ko) * 2004-07-30 2012-08-02 바이오비질런트 시스템즈 인코포레이티드 병원균 및 입자 탐지기 시스템과 방법
JP5112312B2 (ja) * 2005-07-15 2013-01-09 バイオヴィジラント システムズ インコーポレイテッド 病原体及び微粒子検出システム並びに検出法
JP5048674B2 (ja) * 2005-09-22 2012-10-17 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 開口の閉塞の検出およびその後の除去
JP4825562B2 (ja) 2006-03-30 2011-11-30 シスメックス株式会社 試料測定装置及び試料測定方法
JP4998949B2 (ja) * 2007-11-20 2012-08-15 国立大学法人山口大学 コールター原理及び光散乱の同時測定による粒子分析装置及び方法
US8628976B2 (en) 2007-12-03 2014-01-14 Azbil BioVigilant, Inc. Method for the detection of biologic particle contamination
KR100937260B1 (ko) * 2007-12-31 2010-01-15 한국표준과학연구원 나노갭 전극을 이용한 나노입자 검출센서
GB0801375D0 (en) * 2008-01-25 2008-03-05 Secr Defence Fluid-borne particle detector
FR2956207B1 (fr) * 2010-02-10 2012-05-04 Horiba Abx Sas Dispositif et procede de mesures multiparametriques de microparticules dans un fluide
KR101145915B1 (ko) * 2010-07-29 2012-05-15 (주)에이치시티 다단 임팩터 모듈을 구비한 입자 측정 장치
CN102533536B (zh) 2010-12-28 2017-04-05 深圳迈瑞生物医疗电子股份有限公司 计数器组件、鞘液阻抗计数装置及流式细胞分析仪
KR101148823B1 (ko) * 2011-04-18 2012-05-24 (주)동일캔바스엔지니어링 플록센서 조립체
JP2013015497A (ja) * 2011-07-06 2013-01-24 Sharp Corp 粒子測定装置
CN104515725B (zh) * 2013-09-30 2017-08-22 深圳迈瑞生物医疗电子股份有限公司 一种识别异常粒子的方法和系统及其细胞分析仪
JP2015227805A (ja) * 2014-05-30 2015-12-17 アズビル株式会社 液中粒子検出装置及び液中粒子の検出方法
JP6329820B2 (ja) * 2014-06-16 2018-05-23 株式会社Ｓｏｋｅｎ 粒子状物質検出センサ
EP3023770B1 (de) * 2014-11-21 2017-12-27 Anton Paar GmbH Bestimmung des Brechungsindexes einer Probe und der Teilchengröße von in der Probe enthaltenen Teilchen mittels einer Vorrichtung zur Messung der Lichtstreuung
CN104458521B (zh) * 2014-11-21 2017-04-26 西安交通大学 一种在线监测油液的装置及方法
CN104777080B (zh) * 2015-04-10 2017-09-22 中国石油大学(北京) 输气管道内颗粒与液滴的在线检测装置及方法
WO2017033296A1 (ja) * 2015-08-26 2017-03-02 株式会社日立製作所 免疫学的測定装置及び免疫学的測定方法
CA3037187A1 (en) * 2016-09-29 2018-04-05 Clad Innovations Ltd. Highly integrated optical particle counter (opc)
CN113906166B (zh) * 2019-12-27 2024-02-09 株式会社力森诺科 氟气制造装置及光散射检测器
CN113155710B (zh) * 2021-04-29 2022-11-01 山东交通学院 一种沥青拌合楼粗骨料形态质量检测系统及方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH549210A (de) * 1972-09-14 1974-05-15 Contraves Ag Verfahren und messgeraet zur bestimmung des wahren mittleren volumens von in einer elektrolytisch leitenden fluessigkeit suspendierten teilchen.
US4298836A (en) * 1979-11-23 1981-11-03 Coulter Electronics, Inc. Particle shape determination
JPS60128327A (ja) * 1983-12-16 1985-07-09 Toshiba Corp 血球計測装置
JPH0225133A (ja) * 1988-07-13 1990-01-26 Fujitsu Ltd パケット制御方式
JP2815435B2 (ja) * 1989-12-22 1998-10-27 株式会社日立製作所 粒子解析装置及び血球カウンタ
JP2899360B2 (ja) * 1990-05-21 1999-06-02 興和株式会社 流体中の粒子計測方法及びその装置

Also Published As

Publication number Publication date
JPH07128217A (ja) 1995-05-19
CN1044284C (zh) 1999-07-21
TW250540B (de) 1995-07-01
EP0652428B1 (de) 2000-02-02
DE69422883T2 (de) 2000-05-25
KR100315992B1 (ko) 2002-06-22
US5506673A (en) 1996-04-09
EP0652428A1 (de) 1995-05-10
JP3328032B2 (ja) 2002-09-24
DE69422883D1 (de) 2000-03-09
CN1119737A (zh) 1996-04-03
KR950014880A (ko) 1995-06-16

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