ATE68885T1 - Verfahren und mittel zur bestimmung von zellen in einer probe. - Google Patents

Verfahren und mittel zur bestimmung von zellen in einer probe.

Info

Publication number
ATE68885T1
ATE68885T1 AT84305206T AT84305206T ATE68885T1 AT E68885 T1 ATE68885 T1 AT E68885T1 AT 84305206 T AT84305206 T AT 84305206T AT 84305206 T AT84305206 T AT 84305206T AT E68885 T1 ATE68885 T1 AT E68885T1
Authority
AT
Austria
Prior art keywords
methods
sample
determining cells
particles
area
Prior art date
Application number
AT84305206T
Other languages
English (en)
Inventor
Dennis Richard Gould
Robert F Zuk
Original Assignee
Abbott Lab
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 Abbott Lab filed Critical Abbott Lab
Application granted granted Critical
Publication of ATE68885T1 publication Critical patent/ATE68885T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/807—Apparatus included in process claim, e.g. physical support structures
    • Y10S436/81—Tube, bottle, or dipstick
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/824—Immunological separation techniques

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
AT84305206T 1983-08-01 1984-07-31 Verfahren und mittel zur bestimmung von zellen in einer probe. ATE68885T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/519,300 US4552839A (en) 1983-08-01 1983-08-01 Determination of analytes in particle-containing medium
EP84305206A EP0135324B1 (de) 1983-08-01 1984-07-31 Verfahren und Mittel zur Bestimmung von Zellen in einer Probe

Publications (1)

Publication Number Publication Date
ATE68885T1 true ATE68885T1 (de) 1991-11-15

Family

ID=24067714

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84305206T ATE68885T1 (de) 1983-08-01 1984-07-31 Verfahren und mittel zur bestimmung von zellen in einer probe.

Country Status (6)

Country Link
US (1) US4552839A (de)
EP (1) EP0135324B1 (de)
JP (1) JPS6053847A (de)
AT (1) ATE68885T1 (de)
CA (1) CA1224140A (de)
DE (1) DE3485204D1 (de)

Families Citing this family (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5622871A (en) * 1987-04-27 1997-04-22 Unilever Patent Holdings B.V. Capillary immunoassay and device therefor comprising mobilizable particulate labelled reagents
US5073484A (en) * 1982-03-09 1991-12-17 Bio-Metric Systems, Inc. Quantitative analysis apparatus and method
US4703017C1 (en) * 1984-02-14 2001-12-04 Becton Dickinson Co Solid phase assay with visual readout
US4740468A (en) * 1985-02-14 1988-04-26 Syntex (U.S.A.) Inc. Concentrating immunochemical test device and method
US5879881A (en) * 1985-04-04 1999-03-09 Hybritech, Incorporated Solid phase system for use in ligand-receptor assays
US5061237A (en) * 1985-07-02 1991-10-29 Cytomed Medizintechnik Gmbh Method of purifying whole blood
TW203120B (de) * 1985-10-04 1993-04-01 Abbott Lab
US4847199A (en) * 1987-02-27 1989-07-11 Eastman Kodak Company Agglutination immunoassay and kit for determination of a multivalent immune species using a buffered salt wash solution
CA1303983C (en) * 1987-03-27 1992-06-23 Robert W. Rosenstein Solid phase assay
USRE38430E1 (en) * 1987-03-27 2004-02-17 Becton, Dickinson And Company Solid phase chromatographic immunoassay
DE3856421T2 (de) 1987-04-27 2000-12-14 Unilever Nv Spezifische Bindungstestverfahren
US5120643A (en) 1987-07-13 1992-06-09 Abbott Laboratories Process for immunochromatography with colloidal particles
US5393658A (en) * 1987-09-28 1995-02-28 New Horizons Diagnostics Corporation Immunoassay method for the rapid identification of detergent treated antigens
US4853335A (en) * 1987-09-28 1989-08-01 Olsen Duane A Colloidal gold particle concentration immunoassay
US4859612A (en) * 1987-10-07 1989-08-22 Hygeia Sciences, Inc. Metal sol capture immunoassay procedure, kit for use therewith and captured metal containing composite
US5202267A (en) * 1988-04-04 1993-04-13 Hygeia Sciences, Inc. Sol capture immunoassay kit and procedure
US5198368A (en) * 1988-04-22 1993-03-30 Abbott Laboratories Methods for performing a solid-phase immunoassay
US5006309A (en) * 1988-04-22 1991-04-09 Abbott Laboratories Immunoassay device with liquid transfer between wells by washing
US5089424A (en) * 1988-06-14 1992-02-18 Abbott Laboratories Method and apparatus for heterogeneous chemiluminescence assay
AU2684488A (en) * 1988-06-27 1990-01-04 Carter-Wallace, Inc. Test device and method for colored particle immunoassay
SE466521B (sv) * 1988-10-03 1992-02-24 Kurt G I Nilsson Reagens vid analys bestaaende av ett enzym och en annan ligand, vilka aer kovalent bundna till en vattenoloeslig partikel med en diameter paa mindre aen 500 aa
US6352862B1 (en) 1989-02-17 2002-03-05 Unilever Patent Holdings B.V. Analytical test device for imuno assays and methods of using same
US5141850A (en) * 1990-02-07 1992-08-25 Hygeia Sciences, Inc. Porous strip form assay device method
US5096837A (en) * 1990-02-08 1992-03-17 Pacific Biotech, Inc. Immunochromatographic assay and method of using same
US5223220A (en) * 1990-03-27 1993-06-29 Pacific Biotech, Inc. Solid phase immunoassay device and method of making same
US5143852A (en) * 1990-09-14 1992-09-01 Biosite Diagnostics, Inc. Antibodies to ligand analogues and their utility in ligand-receptor assays
WO1992005440A1 (en) * 1990-09-26 1992-04-02 Akers Research Corporation Improved ligand assay
US5231035A (en) * 1991-01-11 1993-07-27 Akers Research Corporation Latex agglutination assay
US5998220A (en) 1991-05-29 1999-12-07 Beckman Coulter, Inc. Opposable-element assay devices, kits, and methods employing them
US6168956B1 (en) 1991-05-29 2001-01-02 Beckman Coulter, Inc. Multiple component chromatographic assay device
US5877028A (en) 1991-05-29 1999-03-02 Smithkline Diagnostics, Inc. Immunochromatographic assay device
EP0643836B1 (de) * 1991-12-13 1999-09-08 Bion Diagnostic Sciences, Inc. Agglutierungsassays und kolloide farbstoffe verwendende testsätze
GB2262986A (en) * 1992-01-03 1993-07-07 Pall Corp Particle agglutination assay
US5354692A (en) * 1992-09-08 1994-10-11 Pacific Biotech, Inc. Analyte detection device including a hydrophobic barrier for improved fluid flow
US5441894A (en) * 1993-04-30 1995-08-15 Abbott Laboratories Device containing a light absorbing element for automated chemiluminescent immunoassays
US5837546A (en) * 1993-08-24 1998-11-17 Metrika, Inc. Electronic assay device and method
IES940182A2 (en) * 1994-03-01 1995-11-29 Teagasc Agric Food Dev Authori "Rapid detection of bacteria in liquid cultures"
US6319676B1 (en) 1995-05-02 2001-11-20 Carter Wallace, Inc. Diagnostic detection device and method
US7635597B2 (en) 1995-08-09 2009-12-22 Bayer Healthcare Llc Dry reagent particle assay and device having multiple test zones and method therefor
AU2191297A (en) * 1996-03-01 1997-09-16 Majesco Biologicals, Inc. Blood testing kit
US5968839A (en) * 1996-05-13 1999-10-19 Metrika, Inc. Method and device producing a predetermined distribution of detectable change in assays
US5945345A (en) * 1996-08-27 1999-08-31 Metrika, Inc. Device for preventing assay interference using silver or lead to remove the interferant
US5795784A (en) 1996-09-19 1998-08-18 Abbott Laboratories Method of performing a process for determining an item of interest in a sample
US5856194A (en) 1996-09-19 1999-01-05 Abbott Laboratories Method for determination of item of interest in a sample
US6423299B1 (en) 1997-10-31 2002-07-23 Vincent Fischetti Composition for treatment of a bacterial infection of an upper respiratory tract
US7232576B2 (en) 1997-10-31 2007-06-19 New Horizons Diagnostics Corp Throat lozenge for the treatment of Streptococcus Group A
US6056954A (en) 1997-10-31 2000-05-02 New Horizons Diagnostics Corp Use of bacterial phage associated lysing enzymers for the prophylactic and therapeutic treatment of various illnesses
US6277399B1 (en) 1997-10-31 2001-08-21 New Horizon Diagnostics Corporation Composition incorporating bacterial phage associated lysing enzymes for treating dermatological infections
US20030129146A1 (en) * 1997-10-31 2003-07-10 Vincent Fischetti The use of bacterial phage associated lysing proteins for treating bacterial dental caries
US20030082110A1 (en) * 1997-10-31 2003-05-01 Vincent Fischetti Use of bacterial phage associated lysing proteins for treating bacterial dental caries
US20030129147A1 (en) * 1997-10-31 2003-07-10 Vincent Fischetti Use of bacterial phage associated lysing proteins for treating bacterial dental caries
US6428784B1 (en) * 1997-10-31 2002-08-06 New Horizons Diagnostics Corp Vaginal suppository for treating group B Streptococcus infection
US6406692B1 (en) 1997-10-31 2002-06-18 New Horizons Diagnostics Corp Composition for treatment of an ocular bacterial infection
US6752988B1 (en) * 2000-04-28 2004-06-22 New Horizons Diagnostic Corp Method of treating upper resiratory illnesses
US20020136712A1 (en) * 1997-10-31 2002-09-26 Fischetti Vincent Bacterial phage associated lysing enzymes for the prophylactic and therapeutic treatment of colonization and infections caused by streptococcus pneumoniae
US6432444B1 (en) 1997-10-31 2002-08-13 New Horizons Diagnostics Corp Use of bacterial phage associated lysing enzymes for treating dermatological infections
US6267722B1 (en) 1998-02-03 2001-07-31 Adeza Biomedical Corporation Point of care diagnostic systems
US6394952B1 (en) 1998-02-03 2002-05-28 Adeza Biomedical Corporation Point of care diagnostic systems
US7063837B2 (en) * 1999-09-14 2006-06-20 New Horizons Diagnostics Corp Syrup composition containing phage associated lytic enzymes
US20020127215A1 (en) * 1999-09-14 2002-09-12 Lawrence Loomis Parenteral use of bacterial phage associated lysing enzymes for the therapeutic treatment of bacterial infections
CA2427928A1 (en) * 2000-11-02 2002-12-27 New Horizons Diagnostics Corporation The use of bacterial phage associated lytic enzymes to prevent food poisoning
US20040213765A1 (en) * 2001-07-13 2004-10-28 Vincent Fischetti Use of bacterial phage associated lytic enzymes to prevent food poisoning
ATE309544T1 (de) 2002-04-09 2005-11-15 Cholestech Corp Verfahren und vorrichtung zur quantifizierung von lipoprotein-cholesterol hoher dichte
ATE421570T1 (de) * 2002-06-07 2009-02-15 Cholestech Corp Automatisierte kassette für eine vorrichtung zur durchführung von immunoanalytischen tests und verfahren zu ihrer verwendung
US7238519B2 (en) * 2002-06-07 2007-07-03 Cholestech Corporation Automated immunoassay cassette, apparatus and method
AU2004254140A1 (en) * 2003-07-08 2005-01-13 Inverness Medical Switzerland Gmbh Particle agglutination detection method and device
US7150995B2 (en) 2004-01-16 2006-12-19 Metrika, Inc. Methods and systems for point of care bodily fluid analysis
US7407816B2 (en) * 2004-05-07 2008-08-05 Gentius, Inc Isoelectric particles and uses thereof
EP1825253A2 (de) * 2004-11-15 2007-08-29 Inverness Medical Switzerland GmbH Blutgruppenverfahren, -system und -vorrichtung
EP2674757A3 (de) * 2005-11-12 2014-03-05 Platform Diagnostics Limited Agglutinierungstest
GB2443694B (en) * 2006-11-10 2011-09-14 Platform Diagnostics Ltd Analyte saturation assay, methods and kits and devices
EP2126587B1 (de) 2007-01-09 2010-09-29 Cholestech Corporation Vorrichtung und verfahren zur messung des ldl-assoziierten cholesterols
US8956859B1 (en) 2010-08-13 2015-02-17 Aviex Technologies Llc Compositions and methods for determining successful immunization by one or more vaccines
EP4700651A1 (de) 2023-04-20 2026-02-25 SoftBank Group Corp. Elektronische vorrichtung, aktionssteuerungssystem und steuerungssystem
WO2024225408A1 (ja) 2023-04-25 2024-10-31 ソフトバンクグループ株式会社 行動制御システム及び電子機器
CN121285829A (zh) 2023-04-26 2026-01-06 软银集团股份有限公司 行为控制系统以及电子设备
EP4703852A1 (de) 2023-04-26 2026-03-04 SoftBank Group Corp. Aktionssteuersystem

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4264766A (en) * 1877-09-19 1981-04-28 Hoffmann-La Roche Inc. Immunological diagnostic reagents
FR353915A (fr) * 1904-05-05 1905-09-23 Jakob Kruyswijk Moteur à champ tournant avec armature à courant continu
US3482943A (en) * 1966-02-14 1969-12-09 Miles Lab Reagent deposition device
US3925017A (en) * 1973-05-01 1975-12-09 Wisconsin Alumni Res Found Preparation of dry, porous gel particles having high water regain for liquid sampling
US4098876A (en) * 1976-10-26 1978-07-04 Corning Glass Works Reverse sandwich immunoassay
IL51354A (en) * 1977-01-28 1979-07-25 Ames Yissum Ltd Assay method for the quantitative determination of a hapten in aqueous solution
US4336337A (en) * 1978-09-25 1982-06-22 Baylor College Of Medicine Detection of bacteria
DE3000483A1 (de) * 1979-01-09 1980-07-17 Fuji Photo Film Co Ltd Mikrokapseln fuer immunologische bestimmungen
US4301139A (en) * 1979-06-21 1981-11-17 Ames-Yissum Ltd. Multilayer column chromatography specific binding assay method, test device and test kit
US4366241A (en) * 1980-08-07 1982-12-28 Syva Company Concentrating zone method in heterogeneous immunoassays
US4425438A (en) * 1981-03-13 1984-01-10 Bauman David S Assay method and device
US4447526A (en) * 1981-04-20 1984-05-08 Miles Laboratories, Inc. Homogeneous specific binding assay with carrier matrix incorporating specific binding partner
US4461829A (en) * 1981-09-14 1984-07-24 Miles Laboratories, Inc. Homogeneous specific binding assay element and lyophilization production method
GB8305197D0 (en) * 1983-02-24 1983-03-30 Amersham Int Plc Assay methods

Also Published As

Publication number Publication date
EP0135324A2 (de) 1985-03-27
US4552839A (en) 1985-11-12
EP0135324A3 (en) 1986-07-30
DE3485204D1 (de) 1991-11-28
JPS6053847A (ja) 1985-03-27
EP0135324B1 (de) 1991-10-23
CA1224140A (en) 1987-07-14

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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