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DE69533099D1 - Zytoanalysator - Google Patents

Zytoanalysator

Info

Publication number
DE69533099D1
DE69533099D1 DE69533099T DE69533099T DE69533099D1 DE 69533099 D1 DE69533099 D1 DE 69533099D1 DE 69533099 T DE69533099 T DE 69533099T DE 69533099 T DE69533099 T DE 69533099T DE 69533099 D1 DE69533099 D1 DE 69533099D1
Authority
DE
Germany
Prior art keywords
cytoanalyzer
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 - Fee Related
Application number
DE69533099T
Other languages
English (en)
Other versions
DE69533099T2 (de
Inventor
Kaoru Takarada
Yoshihiro Hyosa
Takashi Sakata
Chihiro Kouzuki
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
Application granted granted Critical
Publication of DE69533099D1 publication Critical patent/DE69533099D1/de
Publication of DE69533099T2 publication Critical patent/DE69533099T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • 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
    • G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
    • G01N2015/016—White blood cells
    • 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
    • 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
    • G01N2015/1486—Counting the particles
    • 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
    • G01N2021/4704—Angular selective
    • G01N2021/4711—Multiangle measurement
    • G01N2021/4716—Using a ring of sensors, or a combination of diaphragm and sensors; Annular sensor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE69533099T 1994-08-08 1995-08-04 Zytoanalysator Expired - Fee Related DE69533099T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18614894A JP3375203B2 (ja) 1994-08-08 1994-08-08 細胞分析装置
JP18614894 1994-08-08

Publications (2)

Publication Number Publication Date
DE69533099D1 true DE69533099D1 (de) 2004-07-08
DE69533099T2 DE69533099T2 (de) 2005-01-05

Family

ID=16183227

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69533099T Expired - Fee Related DE69533099T2 (de) 1994-08-08 1995-08-04 Zytoanalysator

Country Status (9)

Country Link
US (1) US5737078A (de)
EP (1) EP0696731B1 (de)
JP (1) JP3375203B2 (de)
KR (1) KR100395992B1 (de)
CN (1) CN1116708A (de)
AU (1) AU2832295A (de)
CA (1) CA2155403A1 (de)
DE (1) DE69533099T2 (de)
TW (1) TW294782B (de)

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US5874310A (en) * 1997-11-21 1999-02-23 Coulter International Corp. Method for differentiation of nucleated red blood cells
US5917584A (en) * 1997-11-21 1999-06-29 Coulter International Corp. Method for differentiation of nucleated red blood cells
US6149867A (en) 1997-12-31 2000-11-21 Xy, Inc. Sheath fluids and collection systems for sex-specific cytometer sorting of sperm
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JP3415475B2 (ja) * 1999-04-16 2003-06-09 株式会社堀場製作所 粒子径分布測定装置
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US7208265B1 (en) 1999-11-24 2007-04-24 Xy, Inc. Method of cryopreserving selected sperm cells
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US6700130B2 (en) * 2001-06-29 2004-03-02 Honeywell International Inc. Optical detection system for flow cytometry
US6784981B1 (en) * 2000-06-02 2004-08-31 Idexx Laboratories, Inc. Flow cytometry-based hematology system
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US8486618B2 (en) 2002-08-01 2013-07-16 Xy, Llc Heterogeneous inseminate system
DK2283724T3 (en) 2002-08-01 2016-04-04 Xy Llc Heterospermic insemination to assess sperm function
CN100570360C (zh) 2002-08-15 2009-12-16 Xy公司 一种流式细胞仪及流式细胞计数方法
US7169548B2 (en) 2002-09-13 2007-01-30 Xy, Inc. Sperm cell processing and preservation systems
MXPA05010492A (es) 2003-03-28 2006-05-25 Monsanto Technology Llc Aparato y metodos para propocionar esperma animal clasificado por sexo.
US7092078B2 (en) 2003-03-31 2006-08-15 Nihon Kohden Corporation Flow cytometer for classifying leukocytes and method for determining detection angle range of the same
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Also Published As

Publication number Publication date
JP3375203B2 (ja) 2003-02-10
DE69533099T2 (de) 2005-01-05
CA2155403A1 (en) 1996-02-09
KR960008303A (ko) 1996-03-22
KR100395992B1 (ko) 2003-11-14
TW294782B (de) 1997-01-01
US5737078A (en) 1998-04-07
AU2832295A (en) 1996-02-22
EP0696731A2 (de) 1996-02-14
CN1116708A (zh) 1996-02-14
JPH0850089A (ja) 1996-02-20
EP0696731B1 (de) 2004-06-02
EP0696731A3 (de) 1997-10-15

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