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
ATE195022T1 (de) * 1987-04-27 2000-08-15 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
ATE153138T1 (de) * 1990-09-26 1997-05-15 Akers Lab Inc Verbessertes bestimmungsverfahren für liganden
US5231035A (en) * 1991-01-11 1993-07-27 Akers Research Corporation Latex agglutination assay
US5877028A (en) 1991-05-29 1999-03-02 Smithkline Diagnostics, Inc. Immunochromatographic assay device
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
CA2125769C (en) * 1991-12-13 1999-01-26 Morgan Van Aken Agglutination assays and kits employing colloidal dyes
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
IES65976B2 (en) * 1994-03-01 1995-11-29 Teagasc Agric Food Dev Authori Rapid detection of bacteria in liquid cultures
US20010051350A1 (en) 1995-05-02 2001-12-13 Albert Nazareth 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
WO1997032213A1 (en) * 1996-03-01 1997-09-04 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
US6752988B1 (en) * 2000-04-28 2004-06-22 New Horizons Diagnostic Corp Method of treating upper resiratory illnesses
US6432444B1 (en) 1997-10-31 2002-08-13 New Horizons Diagnostics Corp Use of bacterial phage associated lysing enzymes for treating dermatological infections
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
US20030129147A1 (en) * 1997-10-31 2003-07-10 Vincent Fischetti Use of bacterial phage associated lysing proteins for treating bacterial dental caries
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
US20030082110A1 (en) * 1997-10-31 2003-05-01 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
US6277399B1 (en) * 1997-10-31 2001-08-21 New Horizon Diagnostics Corporation Composition incorporating bacterial phage associated lysing enzymes for treating dermatological infections
US6406692B1 (en) * 1997-10-31 2002-06-18 New Horizons Diagnostics Corp Composition for treatment of an ocular bacterial infection
US7232576B2 (en) 1997-10-31 2007-06-19 New Horizons Diagnostics Corp Throat lozenge for the treatment of Streptococcus Group A
US20030129146A1 (en) * 1997-10-31 2003-07-10 Vincent Fischetti The use of bacterial phage associated lysing proteins for treating bacterial dental caries
US6394952B1 (en) 1998-02-03 2002-05-28 Adeza Biomedical Corporation Point of care diagnostic systems
US6267722B1 (en) 1998-02-03 2001-07-31 Adeza Biomedical Corporation Point of care diagnostic systems
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
US7063837B2 (en) * 1999-09-14 2006-06-20 New Horizons Diagnostics Corp Syrup composition containing phage associated lytic enzymes
WO2002102405A1 (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
ES2252358T3 (es) 2002-04-09 2006-05-16 Cholestech Corporation Metodo y dispositivo de ensayo para la cuantificacion del colesterol asociado a lipoproteinas de alta densidad.
US7238519B2 (en) * 2002-06-07 2007-07-03 Cholestech Corporation Automated immunoassay cassette, apparatus and method
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
JP2007526993A (ja) * 2003-07-08 2007-09-20 インバーネス・メデイカル・スウイツツアーランド・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 粒子凝集検出方法および装置
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
WO2006051548A2 (en) * 2004-11-15 2006-05-18 Inverness Medical Switzerland Gmbh Blood type method system and device
WO2007054714A2 (en) * 2005-11-12 2007-05-18 Platform Diagnostics Limited Agglutination assay
GB2443694B (en) * 2006-11-10 2011-09-14 Platform Diagnostics Ltd Analyte saturation assay, methods and kits and devices
WO2008086019A1 (en) 2007-01-09 2008-07-17 Cholestech Corporation Device and method for measuring ldl-associated cholesterol
US8956859B1 (en) 2010-08-13 2015-02-17 Aviex Technologies Llc Compositions and methods for determining successful immunization by one or more vaccines
CN121002508A (zh) 2023-04-20 2025-11-21 软银集团股份有限公司 电子设备、行为控制系统以及控制系统
EP4704022A1 (de) 2023-04-25 2026-03-04 SoftBank Group Corp. Verhaltenssteuerungssystem und elektronische vorrichtung
EP4703852A1 (de) 2023-04-26 2026-03-04 SoftBank Group Corp. Aktionssteuersystem
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

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

Similar Documents

Publication Publication Date Title
DE3485204D1 (de) Verfahren und mittel zur bestimmung von zellen in einer probe.
DE69507019D1 (de) Speicheltestverfahren und vorrichtung
DE3476455D1 (en) Polymer catalyst transducers and use thereof in test kits for analytical methods
IL72499A (en) Kit and method for the detection of bacteria in a biological test sample by nucleic acid hybridization
DE3583561D1 (de) Verfahren und vorrichtung unter verwendung photoempfindlicher halbleiterelektrode zur bestimmung eines analytes.
DE3684194D1 (de) Messfuehler und verfahren zum nachweis und zur quantitativen bestimmung von kraft- und drehmomentkomponenten.
DE3481775D1 (de) Verfahren zum raschen nachweis von mikroorganismen in klinischen proben.
EP0510725A3 (de) Elektrochemische Zelle
DE69904956D1 (de) Testsatz und verfahren zur qualitätsprüfung von einem iontophoretischen probenahmesystem
IT8647506A0 (it) Provino per la valutazione dei risultati di esami non distruttivi dimateriali, nonche' elementi di difetto e procedimento per preparare provini
ES556820A0 (es) Un conjunto de bandeja de especimenes para uso en un sistema automatizado de analisis, para analizar dichos especimenes
DE3679535D1 (de) Analytisches geraet und verfahren zur bestimmung der konzentration einer probekomponente.
AT357685B (de) Verfahren zur immunologischen bestimmung eines stoffes in einer fluessigen probe
JPS567058A (en) Tester for detecting presence of constituent in liquid sample and method of making said tester
DE3580357D1 (de) Wirbelstromverfahren zur feststellung von oberflaechenfehlern und vorrichtung zum durchfuehren dieses verfahrens.
ES489644A0 (es) Un metodo de determinar la cantidad o concentracion de un analito en una muestra
DE3585745D1 (de) Verfahren und vorrichtung zur untersuchung von partikeln und zellen.
AT352293B (de) Verfahren und vorrichtung zur laufenden bestimmung der konzentration eines enzymsubstrates
DE3485290D1 (de) Verfahren und einrichtung zur unterscheidung von mehreren teilbevoelkerungen von teilchen in einer probe.
ATE75048T1 (de) Verfahren und apparat zur bestimmung des antikoerperinhalts von blut.
AT360661B (de) Verfahren zur bestimmung von prothrombin und reagens zur durchfuehrung des verfahrens
DE3172239D1 (en) Method and apparatus for the determination of substances in biological solutions by differential ph measurement
ATE74211T1 (de) Verfahren zum nachweis eines analyten sowie hierfuer geeignetes mittel.
ATA463976A (de) Verahren zur bestimmung von thrombin und thrombinartigen enzymen durch spaltung chromogene substrate
ATA300686A (de) Verfahren und messeinrichtung zur bestimmung des gehaltes an magnetisierbarer substanz in einer probe

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee