JPS5360287A - Method of and apparatus for analyzing particle - Google Patents

Method of and apparatus for analyzing particle

Info

Publication number
JPS5360287A
JPS5360287A JP12732877A JP12732877A JPS5360287A JP S5360287 A JPS5360287 A JP S5360287A JP 12732877 A JP12732877 A JP 12732877A JP 12732877 A JP12732877 A JP 12732877A JP S5360287 A JPS5360287 A JP S5360287A
Authority
JP
Japan
Prior art keywords
analyzing particle
analyzing
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.)
Granted
Application number
JP12732877A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5643496B2 (enExample
Inventor
Robaato Hotsugu Uorutaa
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.)
Coulter Electronics Inc
Original Assignee
Coulter Electronics Inc
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 Electronics Inc filed Critical Coulter Electronics Inc
Publication of JPS5360287A publication Critical patent/JPS5360287A/ja
Publication of JPS5643496B2 publication Critical patent/JPS5643496B2/ja
Granted 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
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1425—Optical investigation techniques, e.g. flow cytometry using an analyser being characterised by its control arrangement
    • G01N15/1427—Optical investigation techniques, e.g. flow cytometry using an analyser being characterised by its control arrangement with the synchronisation of components, a time gate for operation of components, or suppression of particle coincidences
    • 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
    • G01N15/149—Optical investigation techniques, e.g. flow cytometry specially adapted for sorting particles, e.g. by their size or optical properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/2813—Producing thin layers of samples on a substrate, e.g. smearing, spinning-on
    • G01N2001/282—Producing thin layers of samples on a substrate, e.g. smearing, spinning-on with mapping; Identification of areas; Spatial correlated pattern
    • 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
    • G01N2015/1477—Multiparameters

Landscapes

  • 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 Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP12732877A 1976-10-28 1977-10-25 Method of and apparatus for analyzing particle Granted JPS5360287A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/736,546 US4184766A (en) 1976-10-28 1976-10-28 Method and apparatus for correlating measurements of tandem sensing zones

Publications (2)

Publication Number Publication Date
JPS5360287A true JPS5360287A (en) 1978-05-30
JPS5643496B2 JPS5643496B2 (enExample) 1981-10-13

Family

ID=24960300

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12732877A Granted JPS5360287A (en) 1976-10-28 1977-10-25 Method of and apparatus for analyzing particle

Country Status (3)

Country Link
US (1) US4184766A (enExample)
JP (1) JPS5360287A (enExample)
DE (1) DE2748564C2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61270639A (ja) * 1985-05-25 1986-11-29 Japan Spectroscopic Co フロ−サイトメ−タ
JPS61283848A (ja) * 1985-06-10 1986-12-13 Japan Spectroscopic Co フロ−サイトメ−タ

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4361400A (en) * 1980-11-26 1982-11-30 The United States Of America As Represented By The United States Department Of Energy Fluidic assembly for an ultra-high-speed chromosome flow sorter
CA1174073A (en) * 1981-01-16 1984-09-11 Thomas M. Campbell Methods and apparatus for well investigation and development
US4987539A (en) * 1987-08-05 1991-01-22 Stanford University Apparatus and method for multidimensional characterization of objects in real time
JP3121849B2 (ja) * 1991-02-27 2001-01-09 シスメックス株式会社 フローイメージサイトメータ
US5649576A (en) * 1996-02-26 1997-07-22 Pharmacopeia, Inc. Partitioning device
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
US7410063B1 (en) * 1999-08-09 2008-08-12 The United States Of America As Represented By The Secretary Of The Army Method and system for sorting particles sampled from air
WO2002059576A1 (fr) * 2001-01-25 2002-08-01 Precision System Science Co., Ltd. Dispositif d'identification de petits objets et son procede d'identification
DE10304653B4 (de) * 2003-02-05 2005-01-27 Evotec Technologies Gmbh Mehrparametrige Detektion in einem fluidischen Mikrosystem
CN103180713B (zh) 2011-08-25 2015-07-15 索尼公司 移动微实体流中的运动相关误差的表征
TWI475214B (zh) * 2012-06-22 2015-03-01 Wistron Corp 生物檢體檢測裝置及生物檢體檢測方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3822095A (en) * 1972-08-14 1974-07-02 Block Engineering System for differentiating particles
US3924947A (en) * 1973-10-19 1975-12-09 Coulter Electronics Apparatus for preservation and identification of particles analyzed by flow-through apparatus
US3976862A (en) * 1975-03-18 1976-08-24 Block Engineering, Inc. Flow stream processor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61270639A (ja) * 1985-05-25 1986-11-29 Japan Spectroscopic Co フロ−サイトメ−タ
JPS61283848A (ja) * 1985-06-10 1986-12-13 Japan Spectroscopic Co フロ−サイトメ−タ

Also Published As

Publication number Publication date
DE2748564A1 (de) 1978-09-14
JPS5643496B2 (enExample) 1981-10-13
DE2748564C2 (de) 1986-02-06
US4184766A (en) 1980-01-22

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