JPS61189251U - - Google Patents

Info

Publication number
JPS61189251U
JPS61189251U JP1985074127U JP7412785U JPS61189251U JP S61189251 U JPS61189251 U JP S61189251U JP 1985074127 U JP1985074127 U JP 1985074127U JP 7412785 U JP7412785 U JP 7412785U JP S61189251 U JPS61189251 U JP S61189251U
Authority
JP
Japan
Prior art keywords
light beam
liquid
detection light
incident light
measured
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.)
Granted
Application number
JP1985074127U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0336914Y2 (en]
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 filed Critical
Priority to JP1985074127U priority Critical patent/JPH0336914Y2/ja
Priority to US06/854,760 priority patent/US4781459A/en
Publication of JPS61189251U publication Critical patent/JPS61189251U/ja
Application granted granted Critical
Publication of JPH0336914Y2 publication Critical patent/JPH0336914Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G01N21/532—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke with measurement of scattering and transmission
    • 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
    • G01N15/1404—Handling flow, e.g. hydrodynamic focusing

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
JP1985074127U 1985-05-17 1985-05-17 Expired JPH0336914Y2 (en])

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1985074127U JPH0336914Y2 (en]) 1985-05-17 1985-05-17
US06/854,760 US4781459A (en) 1985-05-17 1986-04-22 Apparatus for measuring the amount of minute particles contained in liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985074127U JPH0336914Y2 (en]) 1985-05-17 1985-05-17

Publications (2)

Publication Number Publication Date
JPS61189251U true JPS61189251U (en]) 1986-11-26
JPH0336914Y2 JPH0336914Y2 (en]) 1991-08-05

Family

ID=13538218

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985074127U Expired JPH0336914Y2 (en]) 1985-05-17 1985-05-17

Country Status (2)

Country Link
US (1) US4781459A (en])
JP (1) JPH0336914Y2 (en])

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02222618A (ja) * 1989-02-27 1990-09-05 Kawasaki Kiko Kk 生葉管理装置
JP2008534945A (ja) * 2005-03-31 2008-08-28 セドゥー ディアグノスチックス 血液分析用の光学装置、斯る装置を備えた分析装置
WO2016199636A1 (ja) * 2015-06-12 2016-12-15 ヤマシンフィルタ株式会社 測定装置

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63262565A (ja) * 1987-04-20 1988-10-28 Hitachi Ltd フロ−セル
US4906094A (en) * 1987-04-23 1990-03-06 Sumitomo Chemical Co. Ltd. Fine particle measuring method and system and a flow cell for use in the system
US5245318A (en) * 1987-07-24 1993-09-14 Canon Kabushiki Kaisha Particle analyzing apparatus having pressure control system
JPH0240535A (ja) * 1988-07-30 1990-02-09 Horiba Ltd 部分測定型微粒子カウンター
JPH0718785B2 (ja) * 1988-09-19 1995-03-06 株式会社日立製作所 フローセル装置
JPH04140492A (ja) * 1990-10-01 1992-05-14 Toshiba Corp ガス圧縮装置
JP2763468B2 (ja) * 1992-12-25 1998-06-11 株式会社日立製作所 光散乱を用いた液体内の粒子分類装置
JP2529661B2 (ja) * 1993-08-20 1996-08-28 アネルバ株式会社 粒子検出装置
US5808737A (en) * 1996-02-29 1998-09-15 Sienna Biotech, Inc. Pre-analysis chamber for a flow particle analyzer
US5671046A (en) * 1996-07-01 1997-09-23 Particle Measuring Systems, Inc. Device and method for optically detecting particles in a free liquid stream
EP1046032A4 (en) * 1998-05-18 2002-05-29 Univ Washington LIQUID ANALYSIS CARTRIDGE
US6830729B1 (en) 1998-05-18 2004-12-14 University Of Washington Sample analysis instrument
EP1348943A3 (en) * 2002-03-25 2003-12-17 Sysmex Corporation Sheath liquid for particle analyzer
JP5324598B2 (ja) 2007-12-04 2013-10-23 パーティクル・メージャーリング・システムズ・インコーポレーテッド 非直角粒子検出システム及び方法
JP5117963B2 (ja) * 2008-09-17 2013-01-16 アークレイ株式会社 分析装置
CN103900873B (zh) * 2014-03-19 2016-04-20 苏州中科医疗器械产业发展有限公司 一种流式细胞仪的液流装置
CN105784638B (zh) * 2016-01-07 2019-04-16 云南云天化股份有限公司 醋酸乙烯酯精馏产品在线纯度检测装置、控制装置及检测方法
CN114441420A (zh) * 2022-02-10 2022-05-06 长春市布拉泽医疗科技有限公司 一种粒子成像装置及其制造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3661460A (en) * 1970-08-28 1972-05-09 Technicon Instr Method and apparatus for optical analysis of the contents of a sheathed stream
US3826364A (en) * 1972-05-22 1974-07-30 Univ Leland Stanford Junior Particle sorting method and apparatus
US3861198A (en) * 1972-11-03 1975-01-21 Gam Rad Fluid analyzer with self-cleaning viewing windows
US3989381A (en) * 1975-05-05 1976-11-02 Coulter Electronics, Inc. Optical chamber with spherical reflective portion and apparatus employing same
ZA801756B (en) * 1979-04-03 1981-04-29 B Crowhurst Food preparation appliances
JPS586448A (ja) * 1981-07-03 1983-01-14 Meidensha Electric Mfg Co Ltd 懸濁物濃度検出器
US4515274A (en) * 1981-12-02 1985-05-07 Coulter Corporation Particle analyzing and sorting apparatus
US4683212A (en) * 1982-09-30 1987-07-28 Technicon Instruments Corporation Random access single channel sheath stream apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02222618A (ja) * 1989-02-27 1990-09-05 Kawasaki Kiko Kk 生葉管理装置
JP2008534945A (ja) * 2005-03-31 2008-08-28 セドゥー ディアグノスチックス 血液分析用の光学装置、斯る装置を備えた分析装置
WO2016199636A1 (ja) * 2015-06-12 2016-12-15 ヤマシンフィルタ株式会社 測定装置
JP2017003482A (ja) * 2015-06-12 2017-01-05 ヤマシンフィルタ株式会社 測定装置
US10466226B2 (en) 2015-06-12 2019-11-05 Yamashin-Filter Corp. Measuring device

Also Published As

Publication number Publication date
US4781459A (en) 1988-11-01
JPH0336914Y2 (en]) 1991-08-05

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