KR100315992B1 - 입자분석장치 - Google Patents

입자분석장치 Download PDF

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Publication number
KR100315992B1
KR100315992B1 KR1019940028588A KR19940028588A KR100315992B1 KR 100315992 B1 KR100315992 B1 KR 100315992B1 KR 1019940028588 A KR1019940028588 A KR 1019940028588A KR 19940028588 A KR19940028588 A KR 19940028588A KR 100315992 B1 KR100315992 B1 KR 100315992B1
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KR
South Korea
Prior art keywords
particle
particles
scattered light
calculating
particle diameter
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Expired - Fee Related
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KR1019940028588A
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English (en)
Korean (ko)
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KR950014880A (ko
Inventor
고사까도끼히로
다까라다가오루
Original Assignee
이에츠구 히사시
시스멕스 가부시키가이샤
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Publication of KR950014880A publication Critical patent/KR950014880A/ko
Application granted granted Critical
Publication of KR100315992B1 publication Critical patent/KR100315992B1/ko
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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]

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  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (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)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
KR1019940028588A 1993-11-04 1994-11-02 입자분석장치 Expired - Fee Related KR100315992B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP27542293A JP3328032B2 (ja) 1993-11-04 1993-11-04 粒子分析装置
JP93-275422 1993-11-04

Publications (2)

Publication Number Publication Date
KR950014880A KR950014880A (ko) 1995-06-16
KR100315992B1 true KR100315992B1 (ko) 2002-06-22

Family

ID=17555297

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940028588A Expired - Fee Related KR100315992B1 (ko) 1993-11-04 1994-11-02 입자분석장치

Country Status (7)

Country Link
US (1) US5506673A (enExample)
EP (1) EP0652428B1 (enExample)
JP (1) JP3328032B2 (enExample)
KR (1) KR100315992B1 (enExample)
CN (1) CN1044284C (enExample)
DE (2) DE69422883T4 (enExample)
TW (1) TW250540B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8062596B2 (en) 2007-12-31 2011-11-22 Korea Research Institute Of Standards And Science Apparatus for detecting nano particle having nano-gap electrode
KR101148823B1 (ko) * 2011-04-18 2012-05-24 (주)동일캔바스엔지니어링 플록센서 조립체

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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
EP1189059B1 (en) * 2000-09-18 2009-06-24 Sysmex Corporation Blood cell detector, blood analyzer and blood analyzing method using the detector
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
US7170601B2 (en) * 2002-09-27 2007-01-30 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
WO2004074814A2 (en) * 2003-02-18 2004-09-02 Board Of Regents - The University Of Texas System Dielectric particle focusing
KR20030045729A (ko) * 2003-05-07 2003-06-11 최희규 다성분 입자계 입도측정시 최적 굴절률 선정방법
US20070000311A1 (en) * 2003-06-16 2007-01-04 Isao Karube Method for measuring substance having affinity
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
CN100595564C (zh) * 2004-07-30 2010-03-24 百维吉伦特系统有限公司 病原体和粒子检测器系统和方法
EP1907818A4 (en) * 2005-07-15 2012-03-14 Biovigilant Systems Inc PATHOGENIC AND PARTICULATE DETECTOR SYSTEM AND METHOD
EP1929273B1 (en) * 2005-09-22 2017-07-05 Koninklijke Philips N.V. Detection and subsequent removal of an aperture blockage
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
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
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 (en) * 2014-11-21 2017-12-27 Anton Paar GmbH Determination of a refractive index of a sample and of a particle size of particles in said sample by means of an apparatus for measuring light scattering
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
US20200011779A1 (en) * 2016-09-29 2020-01-09 Clad Innovations Ltd. Highly integrated optical particle counter (opc)
CN111855755B (zh) 2019-04-26 2024-12-17 纳博特斯克有限公司 传感器
JP7647572B2 (ja) * 2019-12-27 2025-03-18 株式会社レゾナック フッ素ガス製造装置及び光散乱検出器
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
CN116593361B (zh) * 2023-03-09 2025-08-29 丹东百特仪器有限公司 一种两相流中光程差法粒度级配与固含量分析计算方法

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8062596B2 (en) 2007-12-31 2011-11-22 Korea Research Institute Of Standards And Science Apparatus for detecting nano particle having nano-gap electrode
KR101148823B1 (ko) * 2011-04-18 2012-05-24 (주)동일캔바스엔지니어링 플록센서 조립체

Also Published As

Publication number Publication date
TW250540B (enExample) 1995-07-01
EP0652428B1 (en) 2000-02-02
DE69422883T2 (de) 2000-05-25
US5506673A (en) 1996-04-09
KR950014880A (ko) 1995-06-16
JP3328032B2 (ja) 2002-09-24
DE69422883T4 (de) 2000-10-26
JPH07128217A (ja) 1995-05-19
DE69422883D1 (de) 2000-03-09
CN1119737A (zh) 1996-04-03
EP0652428A1 (en) 1995-05-10
CN1044284C (zh) 1999-07-21

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