ATE118888T1 - Vorrichtung zum zählen und zur bestimmung mindestens einer leukozytensubpopulation. - Google Patents
Vorrichtung zum zählen und zur bestimmung mindestens einer leukozytensubpopulation.Info
- Publication number
- ATE118888T1 ATE118888T1 AT90403006T AT90403006T ATE118888T1 AT E118888 T1 ATE118888 T1 AT E118888T1 AT 90403006 T AT90403006 T AT 90403006T AT 90403006 T AT90403006 T AT 90403006T AT E118888 T1 ATE118888 T1 AT E118888T1
- Authority
- AT
- Austria
- Prior art keywords
- counting
- determining
- electrodes
- sample
- injection
- Prior art date
Links
- 210000000265 leukocyte Anatomy 0.000 title 1
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 238000004159 blood analysis Methods 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/34—Processes using foam culture
-
- 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
-
- 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
- G01N2015/1019—Associating Coulter-counter and optical flow cytometer [OFC]
-
- 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
- G01N2015/1024—Counting particles by non-optical means
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Genetics & Genomics (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Microbiology (AREA)
- General Engineering & Computer Science (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- Medical Informatics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Saccharide Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Optical Measuring Cells (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8914120A FR2653885B1 (fr) | 1989-10-27 | 1989-10-27 | Appareil pour le comptage et la determination d'au moins une sous-population leucocytaire. |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE118888T1 true ATE118888T1 (de) | 1995-03-15 |
Family
ID=9386856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT90403006T ATE118888T1 (de) | 1989-10-27 | 1990-10-25 | Vorrichtung zum zählen und zur bestimmung mindestens einer leukozytensubpopulation. |
Country Status (17)
Country | Link |
---|---|
US (1) | US5138181A (de) |
EP (1) | EP0425381B1 (de) |
JP (1) | JP3069795B2 (de) |
KR (1) | KR0164208B1 (de) |
AT (1) | ATE118888T1 (de) |
AU (1) | AU628679B2 (de) |
CA (1) | CA2028474C (de) |
DE (1) | DE69017144T2 (de) |
DK (1) | DK0425381T3 (de) |
ES (1) | ES2071061T3 (de) |
FI (1) | FI102324B (de) |
FR (1) | FR2653885B1 (de) |
HK (1) | HK53796A (de) |
IE (1) | IE67378B1 (de) |
NO (1) | NO312487B1 (de) |
PT (1) | PT95709B (de) |
ZA (1) | ZA908601B (de) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3232145B2 (ja) * | 1991-12-27 | 2001-11-26 | シスメックス株式会社 | 網赤血球測定方法 |
JP3052665B2 (ja) * | 1993-01-26 | 2000-06-19 | 株式会社日立製作所 | フローセル装置 |
US5601234A (en) * | 1994-08-01 | 1997-02-11 | Abbott Laboratories | Fluid nozzle and method of introducing a fluid |
US5530540A (en) * | 1994-08-03 | 1996-06-25 | Wyatt Technology Corporation | Light scattering measurement cell for very small volumes |
FR2733835B1 (fr) * | 1995-05-03 | 1997-07-18 | Hycel Groupe Lisabio | Procede et dispositif de detection du point de lyse de globules rouges |
FR2734637B1 (fr) * | 1995-05-24 | 1997-08-14 | Abx Sa | Dispositif d'inspection optique d'un fluide, notamment pour analyses hematologiques |
FR2734636B1 (fr) * | 1995-05-24 | 1997-07-11 | Abx Sa | Dispositif d'inspection optique d'un fluide, notamment pour analyses hematologiques |
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 |
DE69830598T2 (de) | 1997-01-31 | 2006-05-18 | The Horticulture And Food Research Institute Of New Zealand Limited | Optische vorrichtung und methode |
US6149867A (en) | 1997-12-31 | 2000-11-21 | Xy, Inc. | Sheath fluids and collection systems for sex-specific cytometer sorting of sperm |
KR100346118B1 (ko) * | 1998-07-13 | 2002-10-25 | 삼성전자 주식회사 | 하드디스크드라이브에서커버의전기적노이즈제거장치및방법 |
US6473171B1 (en) * | 1999-01-15 | 2002-10-29 | Coors Brewing Company | Biocompatible apparatus for ultrasensitive and rapid detection of contaminants in liquids |
US6507400B1 (en) | 1999-02-27 | 2003-01-14 | Mwi, Inc. | Optical system for multi-part differential particle discrimination and an apparatus using the same |
US7208265B1 (en) | 1999-11-24 | 2007-04-24 | Xy, Inc. | Method of cryopreserving selected sperm cells |
US6646742B1 (en) | 2000-02-19 | 2003-11-11 | Mwi, Inc. | Optical device and method for multi-angle laser light scatter |
BRPI0115791B1 (pt) | 2000-11-29 | 2020-05-05 | Colorado State Univ | sistema para fertilização in vitro com espematozóides separados em populações portadoras de cromossoma x e cromossoma y |
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 |
US8486618B2 (en) | 2002-08-01 | 2013-07-16 | Xy, Llc | Heterogeneous inseminate system |
EP1545203B1 (de) | 2002-08-01 | 2016-10-19 | Xy, Llc | Mit niederdruck arbeitendes spermazellentrennsystem |
WO2004017041A2 (en) | 2002-08-15 | 2004-02-26 | Xy, Inc. | High resolution flow cytometer |
US7169548B2 (en) | 2002-09-13 | 2007-01-30 | Xy, Inc. | Sperm cell processing and preservation systems |
US8323984B2 (en) * | 2002-12-19 | 2012-12-04 | Beckman Coulter, Inc. | Method and apparatus for mixing blood samples for cell analysis |
EP2305172B1 (de) | 2003-03-28 | 2016-05-11 | Inguran, LLC | Vorrichtung und Verfahren zur Bereitstellung von geschlechtssortierten Tierspermien |
DE10320870A1 (de) * | 2003-05-09 | 2004-12-09 | Evotec Technologies Gmbh | Partikelinjektor für einen Zellsortierer |
CA2566749C (en) | 2003-05-15 | 2017-02-21 | Xy, Inc. | Efficient haploid cell sorting for flow cytometer systems |
EP2151243B1 (de) | 2004-03-29 | 2012-10-24 | Inguran, LLC | Spermasuspensionen zur Sortierung in X- oder Y-Chromosomen-tragende angereicherte Populationen |
WO2006012597A2 (en) | 2004-07-22 | 2006-02-02 | Monsanto Technology Llc | Process for enriching a population of sperm cells |
FR2878032B1 (fr) * | 2004-11-18 | 2007-03-02 | Horiba Abx Sa Sa | Dispositif d'inspection d'un fluide par illumination uniforme au moyen d'un guide de lumiere conforme |
US7355696B2 (en) * | 2005-02-01 | 2008-04-08 | Arryx, Inc | Method and apparatus for sorting cells |
US7580120B2 (en) * | 2005-04-07 | 2009-08-25 | Sysmex Corporation | Blood analyzer, sample analyzer, and flow cytometer |
WO2008061058A2 (en) * | 2006-11-10 | 2008-05-22 | Luminex Corporation | Flow cytometer and fluidic line assembly with multiple injection needles |
US7804594B2 (en) * | 2006-12-29 | 2010-09-28 | Abbott Laboratories, Inc. | Method and apparatus for rapidly counting and identifying biological particles in a flow stream |
EP1953526B1 (de) | 2007-02-01 | 2017-08-30 | Sysmex Corporation | Hämatologisches Analysegerät, Verfahren zur Analyse von Körperflüssigkeiten und Computerprogrammprodukt |
JP4994920B2 (ja) * | 2007-02-01 | 2012-08-08 | シスメックス株式会社 | 検体分析装置 |
EP3680643A1 (de) | 2007-02-01 | 2020-07-15 | Sysmex Corporation | Probenanalysator und computerprogrammprodukt |
US8159670B2 (en) * | 2007-11-05 | 2012-04-17 | Abbott Laboratories | Method and apparatus for rapidly counting and identifying biological particles in a flow stream |
FR2933192B1 (fr) * | 2008-06-25 | 2010-09-17 | Horiba Abx Sas | Dispositif et procede de mesure electro optique destines a la classification et au comptage d'elements microscopiques. |
FR2939199B1 (fr) | 2008-12-02 | 2011-02-11 | C2 Diagnostics | Procede et dispositif de cytometrie en flux sans fluide de gainage |
EP2425241A4 (de) | 2009-04-27 | 2015-05-13 | Abbott Lab | Verfahren zur unterscheidung roter blutzellen von weissen blutzellen durch vorwärtsstreuung aus einem laser in einem automatisierten hämatologischen analysegerät |
FR2956207B1 (fr) * | 2010-02-10 | 2012-05-04 | Horiba Abx Sas | Dispositif et procede de mesures multiparametriques de microparticules dans un fluide |
US9097704B2 (en) | 2010-05-05 | 2015-08-04 | Abbott Laboratories | Method for hematology analysis |
FR2971337B1 (fr) | 2011-02-04 | 2013-03-01 | Horiba Abx Sas | Dispositif et procede de mesures multiparametriques de microparticules dans un fluide |
CN103575637B (zh) * | 2013-11-12 | 2016-02-10 | 桂林优利特医疗电子有限公司 | 一种鞘流阻抗、光学同步计数装置 |
FR3022998B1 (fr) | 2014-06-30 | 2016-07-15 | Alain Rousseau Techniques & Innovations Arteion | Systeme et ensemble de cytometrie en flux, dispositif d’analyse comprenant un tel ensemble de cytometrie et ensemble comprenant un tel systeme de cytometrie |
FR3034198B1 (fr) | 2015-03-26 | 2019-05-31 | C2 Diagnostics | Appareil hydrofocus a solution d'analyse unique |
FR3034520B1 (fr) | 2015-04-02 | 2020-02-14 | Horiba Abx Sas | Dispositif de comptage de particules |
FR3068469B1 (fr) | 2017-06-28 | 2020-09-11 | Diagdev | Cuve de mesure pour le denombrement et/ou la caracterisation de cellules |
FR3106408B1 (fr) | 2020-01-17 | 2024-06-07 | Horiba Abx Sas | Dispositif électro-optique de mesures en flux |
FR3138211A1 (fr) | 2022-07-25 | 2024-01-26 | Horiba Abx Sas | Dispositif pour le comptage et la différenciation de particules d’un flux d’échantillon |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE793185A (fr) * | 1971-12-23 | 1973-04-16 | Atomic Energy Commission | Appareil pour analyser et trier rapidement des particules telles que des cellules biologiques |
US3781112A (en) * | 1972-12-15 | 1973-12-25 | Technicon Instr | Method and apparatus for analysis of leukocytes using light scattered by each leukocyte at absorbing and non-absorbing wavelength |
DE2943116C2 (de) * | 1979-10-25 | 1986-06-19 | Gesellschaft für Strahlen- und Umweltforschung mbH, 8000 München | Einrichtung zur durchflußcytometrischen Reaktions- und/oder Diffusionsmessung |
US4348107A (en) * | 1980-07-18 | 1982-09-07 | Coulter Electronics, Inc. | Orifice inside optical element |
US4515274A (en) * | 1981-12-02 | 1985-05-07 | Coulter Corporation | Particle analyzing and sorting apparatus |
CH651930A5 (en) * | 1983-03-24 | 1985-10-15 | Coulter Corp | Apparatus for analysis and sorting of particles |
JPS59184841A (ja) * | 1983-04-05 | 1984-10-20 | ベクトン・デイツキンソン・アンド・カンパニ− | サンプル中の白血球のサブクラスを識別する方法および装置 |
FR2566543B1 (fr) * | 1984-06-20 | 1988-02-26 | Commissariat Energie Atomique | Dispositif optique a rendement de collection eleve et cytofluorimetre en faisant application |
JPS63262565A (ja) * | 1987-04-20 | 1988-10-28 | Hitachi Ltd | フロ−セル |
FR2621123B1 (fr) * | 1987-09-30 | 1989-12-01 | Commissariat Energie Atomique | Procede de fabrication d'un dispositif d'analyse optique d'un flux de microparticules et application a la fabrication d'un cytofluorimetre |
US5030002A (en) * | 1989-08-11 | 1991-07-09 | Becton, Dickinson And Company | Method and apparatus for sorting particles with a moving catcher tube |
-
1989
- 1989-10-27 FR FR8914120A patent/FR2653885B1/fr not_active Expired - Fee Related
-
1990
- 1990-10-24 CA CA002028474A patent/CA2028474C/en not_active Expired - Fee Related
- 1990-10-25 EP EP90403006A patent/EP0425381B1/de not_active Expired - Lifetime
- 1990-10-25 ES ES90403006T patent/ES2071061T3/es not_active Expired - Lifetime
- 1990-10-25 DE DE69017144T patent/DE69017144T2/de not_active Expired - Fee Related
- 1990-10-25 IE IE384790A patent/IE67378B1/en not_active IP Right Cessation
- 1990-10-25 DK DK90403006.1T patent/DK0425381T3/da active
- 1990-10-25 AT AT90403006T patent/ATE118888T1/de not_active IP Right Cessation
- 1990-10-26 US US07/602,952 patent/US5138181A/en not_active Expired - Lifetime
- 1990-10-26 NO NO19904640A patent/NO312487B1/no unknown
- 1990-10-26 KR KR1019900017192A patent/KR0164208B1/ko not_active IP Right Cessation
- 1990-10-26 FI FI905296A patent/FI102324B/fi not_active IP Right Cessation
- 1990-10-26 ZA ZA908601A patent/ZA908601B/xx unknown
- 1990-10-26 AU AU65502/90A patent/AU628679B2/en not_active Ceased
- 1990-10-26 PT PT95709A patent/PT95709B/pt not_active IP Right Cessation
- 1990-10-29 JP JP2293503A patent/JP3069795B2/ja not_active Expired - Fee Related
-
1996
- 1996-03-28 HK HK53796A patent/HK53796A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI102324B1 (fi) | 1998-11-13 |
CA2028474A1 (en) | 1991-04-28 |
DE69017144D1 (de) | 1995-03-30 |
FI102324B (fi) | 1998-11-13 |
NO904640L (no) | 1991-04-29 |
US5138181A (en) | 1992-08-11 |
NO312487B1 (no) | 2002-05-13 |
KR910007483A (ko) | 1991-05-30 |
EP0425381A1 (de) | 1991-05-02 |
IE67378B1 (en) | 1996-03-20 |
ES2071061T3 (es) | 1995-06-16 |
DK0425381T3 (da) | 1995-05-01 |
CA2028474C (en) | 2002-06-11 |
PT95709A (pt) | 1991-09-13 |
IE903847A1 (en) | 1991-05-08 |
EP0425381B1 (de) | 1995-02-22 |
NO904640D0 (no) | 1990-10-26 |
HK53796A (en) | 1996-04-03 |
JP3069795B2 (ja) | 2000-07-24 |
ZA908601B (en) | 1991-08-28 |
FI905296A0 (fi) | 1990-10-26 |
KR0164208B1 (ko) | 1999-01-15 |
FR2653885B1 (fr) | 1994-01-14 |
FR2653885A1 (fr) | 1991-05-03 |
AU628679B2 (en) | 1992-09-17 |
AU6550290A (en) | 1991-05-02 |
JPH03170843A (ja) | 1991-07-24 |
DE69017144T2 (de) | 1995-06-22 |
PT95709B (pt) | 1998-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |