ES2035318T3 - Analizador de la asimetria de particulas. - Google Patents

Analizador de la asimetria de particulas.

Info

Publication number
ES2035318T3
ES2035318T3 ES198888310595T ES88310595T ES2035318T3 ES 2035318 T3 ES2035318 T3 ES 2035318T3 ES 198888310595 T ES198888310595 T ES 198888310595T ES 88310595 T ES88310595 T ES 88310595T ES 2035318 T3 ES2035318 T3 ES 2035318T3
Authority
ES
Spain
Prior art keywords
analyzer
asymmetry
particles
particle asymmetry
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
ES198888310595T
Other languages
English (en)
Inventor
Ian Keith Ludlow
Paul Henry Kaye
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Application granted granted Critical
Publication of ES2035318T3 publication Critical patent/ES2035318T3/es
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
    • 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
    • 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
    • G01N15/1434—Optical arrangements
    • 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
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G01N2015/0238—Single particle scatter
    • 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
    • G01N2015/1413—Hydrodynamic focussing
    • 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
    • G01N2015/1497—Particle shape

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)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

APARATO Y METODO QUE REALIZA LA MEDICION DE LA ASIMETRIA ASI COMO DEL TAMAÑO DE PARTICULAS INDIVIDUALES PRESENTES EN UN FLUIDO. SE UTILIZAN TECNICAS DE DISPERSION DE LASER PARA OBTENER DATOS SOBRE LAS PARTICULAS, LOS CUALES SON COMPARADOS CON DATOS DE CONFIGURACIONES DE PARTICULAS CONOCIDAS PARA INSCRIBIR UN FACTOR DE ASIMETRIA A LAS PARTICULAS.
ES198888310595T 1987-11-10 1988-11-10 Analizador de la asimetria de particulas. Expired - Lifetime ES2035318T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB878726304A GB8726304D0 (en) 1987-11-10 1987-11-10 Particle asymmetry analyser
CA000585846A CA1323995C (en) 1987-11-10 1988-12-14 Particle asymmetry analyser

Publications (1)

Publication Number Publication Date
ES2035318T3 true ES2035318T3 (es) 1993-04-16

Family

ID=25672303

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888310595T Expired - Lifetime ES2035318T3 (es) 1987-11-10 1988-11-10 Analizador de la asimetria de particulas.

Country Status (16)

Country Link
US (1) US5089714A (es)
EP (2) EP0316171B1 (es)
JP (1) JP2862253B2 (es)
AT (1) ATE81203T1 (es)
AU (1) AU612205B2 (es)
CA (1) CA1323995C (es)
DE (1) DE3875069T2 (es)
DK (1) DK174059B1 (es)
ES (1) ES2035318T3 (es)
FI (1) FI98160C (es)
GB (2) GB8726304D0 (es)
GR (1) GR3006253T3 (es)
NO (1) NO301671B1 (es)
NZ (1) NZ226895A (es)
PT (1) PT88980B (es)
WO (1) WO1989004471A1 (es)

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JP3248910B2 (ja) * 1992-02-21 2002-01-21 イギリス国 粒子特性の分析
NL9301446A (nl) * 1993-08-20 1995-03-16 Univ Delft Tech Werkwijze en inrichting voor het meten van vormeigenschappen van deeltjes.
US6049381A (en) * 1993-10-29 2000-04-11 The United States Of America As Represented By The Secretary Of The Navy Real time suspended particle monitor
DE69636549T2 (de) 1995-04-06 2007-01-11 Delaval Holding Ab Verfahren und vorrichtung zur quantitativen bestimmung von teilchen in flüssigkeiten
US5767967A (en) * 1997-01-02 1998-06-16 Yufa; Aleksandr L. Method and device for precise counting and measuring the particulates and small bodies
EP1562035B1 (en) 1997-01-31 2017-01-25 Xy, Llc Optical apparatus and method
AU739824B2 (en) 1997-05-05 2001-10-18 Chemometec A/S A method and a system for determination of particles in a liquid sample
US6731100B1 (en) 1997-05-05 2004-05-04 Chemometec A/S Method and a system for determination of somatic cells in milk
US6071689A (en) 1997-12-31 2000-06-06 Xy, Inc. System for improving yield of sexed embryos in mammals
US6149867A (en) 1997-12-31 2000-11-21 Xy, Inc. Sheath fluids and collection systems for sex-specific cytometer sorting of sperm
US7208265B1 (en) * 1999-11-24 2007-04-24 Xy, Inc. Method of cryopreserving selected sperm cells
US6184990B1 (en) * 1999-12-22 2001-02-06 Beckman Coulter, Inc. Miniature multiple wavelength excitation and emission optical system and method for laser-induced fluorescence detectors in capillary electrophoresis
US6721049B1 (en) * 2000-03-22 2004-04-13 The United States Of America As Represented By The Secretary Of The Army Device for efficient light collection from a sample
US20040031071A1 (en) * 2000-10-05 2004-02-12 Xy, Inc. System of hysteroscopic insemination of mares
AU2002237689B2 (en) 2000-11-29 2008-01-10 Xy, Llc. System to separate frozen-thawed spermatozoa into X-chromosome bearing and Y-chromosome bearing populations
US7713687B2 (en) 2000-11-29 2010-05-11 Xy, Inc. System to separate frozen-thawed spermatozoa into x-chromosome bearing and y-chromosome bearing populations
US7260483B2 (en) * 2001-10-25 2007-08-21 The Regents Of The University Of California Real-time detection method and system for identifying individual aerosol particles
US6784988B2 (en) * 2002-07-17 2004-08-31 Hamilton Associates, Inc. Apparatus and process for analyzing a stream of fluid
WO2004009237A2 (en) * 2002-07-22 2004-01-29 Xy, Inc. Sperm cell process system
CN1674780A (zh) 2002-08-01 2005-09-28 Xy公司 低压精子分离系统
US8486618B2 (en) 2002-08-01 2013-07-16 Xy, Llc Heterogeneous inseminate system
US7855078B2 (en) * 2002-08-15 2010-12-21 Xy, Llc High resolution flow cytometer
US7169548B2 (en) 2002-09-13 2007-01-30 Xy, Inc. Sperm cell processing and preservation systems
EP2305173B1 (en) 2003-03-28 2016-05-11 Inguran, LLC Apparatus and methods for providing sorted particles
CA2521471A1 (en) * 2003-04-11 2004-10-28 Barr Laboratories, Inc. Methods of administering estrogens and progestins
WO2004104178A2 (en) 2003-05-15 2004-12-02 Xy, Inc. Efficient haploid cell sorting for flow cytometer systems
JP2007537727A (ja) 2004-03-29 2007-12-27 モンサント テクノロジー エルエルシー 受精で用いられる精子分散液
KR100600923B1 (ko) * 2004-03-31 2006-07-13 주식회사 디지탈바이오테크놀러지 광학부를 구비한 미세입자 분석 장치
MX2007000888A (es) 2004-07-22 2007-04-02 Monsanto Technology Llc Procedimiento para enriquecer una poblacion de celulas de esperma.
GB2422897A (en) * 2005-02-02 2006-08-09 Pcme Ltd A monitor for monitoring particles flowing in a stack
WO2009021123A1 (en) * 2007-08-07 2009-02-12 Tsi Incorporated A size segregated aerosol mass concentration measurement device
US8047055B2 (en) 2007-08-08 2011-11-01 Tsi, Incorporated Size segregated aerosol mass concentration measurement with inlet conditioners and multiple detectors
US7631568B2 (en) * 2007-08-28 2009-12-15 Quest Technologies Particulate monitor
JP5667079B2 (ja) * 2008-12-18 2015-02-12 アズビル株式会社 粒径及び蛍光の同時検出のための小型検出器
US8589851B2 (en) * 2009-12-15 2013-11-19 Memoir Systems, Inc. Intelligent memory system compiler
WO2012138918A1 (en) * 2011-04-06 2012-10-11 Instant Bioscan, Llc Microbial detection apparatus and method
CN104931471A (zh) * 2015-06-08 2015-09-23 北京大学 大气活性自由基的激光诱导荧光检测系统
US10151682B2 (en) * 2015-07-14 2018-12-11 Teilch Llc Airborne particle measuring device
JP2017116287A (ja) 2015-12-21 2017-06-29 パナソニックＩｐマネジメント株式会社 粒子検出センサ
JP6602211B2 (ja) * 2016-01-22 2019-11-06 株式会社堀場製作所 粒子分析装置、粒子分析方法及び粒子分析プログラム
MX391781B (es) * 2016-06-14 2025-03-21 Pinssar Pty Ltd Aparato de medición de materia particulada.
US10935480B1 (en) * 2018-09-26 2021-03-02 Airviz Inc. Optical-particle sensor head
GB202001397D0 (en) * 2020-01-31 2020-03-18 Odx Innovations Ltd Apparatus, system and method for measuring properties of a sample
US20240410811A1 (en) * 2022-01-21 2024-12-12 Hitachi High-Tech Corporation Particle Measuring Apparatus

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Publication number Priority date Publication date Assignee Title
US3431423A (en) * 1965-09-27 1969-03-04 Bausch & Lomb Forward scatter photometer
US3457407A (en) * 1966-07-27 1969-07-22 Us Navy Apparatus for quantitatively detecting foreign particles present in atmospheric air
US3781552A (en) * 1972-08-02 1973-12-25 K Kadrmas Self-calibrating multiple field of view telescope for remote atmospheric electromagnetic probing and data acquisition
US4251733A (en) * 1978-06-29 1981-02-17 Hirleman Jr Edwin D Technique for simultaneous particle size and velocity measurement
US4273443A (en) * 1979-11-21 1981-06-16 Coulter Electronics, Inc. Method and apparatus for measurement of reradiation in particle flow cell systems
US4523841A (en) * 1979-03-15 1985-06-18 Coulter Electronics, Inc. Radiant energy reradiating flow cell system and method
DE3000033A1 (de) * 1979-01-02 1980-07-31 Coulter Electronics Verfahren und vorrichtung zum messen der richtungsverteilung der von einem teilchen zurueckgestrahlten strahlungsenergie zur teilchencharakterisierung
US4422761A (en) * 1981-09-28 1983-12-27 Frommer Joseph C Photo-electric particle sensing system
FR2535051A1 (fr) * 1982-10-22 1984-04-27 Saint Etienne Universite Appareil de mesure en flux continu des proprietes rheologiques individuelles de particules deformables
US4606636A (en) * 1983-10-25 1986-08-19 Universite De Saint-Etienne Optical apparatus for identifying the individual multiparametric properties of particles or bodies in a continuous flow
JPS60190835A (ja) * 1985-02-22 1985-09-28 Hitachi Ltd 微粒子検出器
US4890920A (en) * 1986-02-12 1990-01-02 Combustion Engineering, Inc. In situ particle size measuring device
US4850707A (en) * 1986-06-06 1989-07-25 Massachusetts Institute Of Technology Optical pulse particle size analyzer

Also Published As

Publication number Publication date
EP0316171B1 (en) 1992-09-30
JP2862253B2 (ja) 1999-03-03
JPH03500816A (ja) 1991-02-21
FI98160C (fi) 1997-04-25
GB9007803D0 (en) 1990-06-20
DE3875069T2 (de) 1993-03-25
NO902068L (no) 1990-05-10
NZ226895A (en) 1990-07-26
ATE81203T1 (de) 1992-10-15
US5089714A (en) 1992-02-18
DK174059B1 (da) 2002-05-13
EP0316171A1 (en) 1989-05-17
DK113390A (da) 1990-05-08
GR3006253T3 (es) 1993-06-21
CA1323995C (en) 1993-11-09
FI902327A0 (fi) 1990-05-09
NO902068D0 (no) 1990-05-10
GB2229527B (en) 1991-10-16
EP0389512A1 (en) 1990-10-03
PT88980A (pt) 1989-09-14
AU612205B2 (en) 1991-07-04
WO1989004471A1 (en) 1989-05-18
DK113390D0 (da) 1990-05-08
AU2626288A (en) 1989-06-01
GB2229527A (en) 1990-09-26
NO301671B1 (no) 1997-11-24
DE3875069D1 (de) 1992-11-05
PT88980B (pt) 1995-03-01
FI98160B (fi) 1997-01-15
GB8726304D0 (en) 1987-12-16

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