DE60223402D1 - Lesevorrichtung, verfahren und system für lateralfluss-assayteststreifen - Google Patents

Lesevorrichtung, verfahren und system für lateralfluss-assayteststreifen

Info

Publication number
DE60223402D1
DE60223402D1 DE60223402T DE60223402T DE60223402D1 DE 60223402 D1 DE60223402 D1 DE 60223402D1 DE 60223402 T DE60223402 T DE 60223402T DE 60223402 T DE60223402 T DE 60223402T DE 60223402 D1 DE60223402 D1 DE 60223402D1
Authority
DE
Germany
Prior art keywords
reading device
test strips
lateral flow
flow assay
receiving port
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
DE60223402T
Other languages
English (en)
Other versions
DE60223402T2 (de
Inventor
Rosann Marie Kaylor
Difei Yang
Michael Eugene Knotts
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.)
Kimberly Clark Worldwide Inc
Kimberly Clark Corp
Original Assignee
Kimberly Clark Worldwide Inc
Kimberly Clark 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 Kimberly Clark Worldwide Inc, Kimberly Clark Corp filed Critical Kimberly Clark Worldwide Inc
Application granted granted Critical
Publication of DE60223402D1 publication Critical patent/DE60223402D1/de
Publication of DE60223402T2 publication Critical patent/DE60223402T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N21/8483Investigating reagent band
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366Apparatus specially adapted for solid-phase testing
    • G01N33/54386Analytical elements
    • G01N33/54387Immunochromatographic test strips
    • G01N33/54388Immunochromatographic test strips based on lateral flow
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/558Immunoassay; Biospecific binding assay; Materials therefor using diffusion or migration of antigen or antibody
DE60223402T 2001-12-24 2002-11-13 Lesevorrichtung, verfahren und system für lateralfluss-assayteststreifen Expired - Fee Related DE60223402T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US35013 2001-12-24
US10/035,013 US8367013B2 (en) 2001-12-24 2001-12-24 Reading device, method, and system for conducting lateral flow assays
PCT/US2002/037330 WO2003058220A1 (en) 2001-12-24 2002-11-13 Reading device, method, and system for conducting lateral flow assays

Publications (2)

Publication Number Publication Date
DE60223402D1 true DE60223402D1 (de) 2007-12-20
DE60223402T2 DE60223402T2 (de) 2008-08-28

Family

ID=21880086

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60223402T Expired - Fee Related DE60223402T2 (de) 2001-12-24 2002-11-13 Lesevorrichtung, verfahren und system für lateralfluss-assayteststreifen

Country Status (13)

Country Link
US (1) US8367013B2 (de)
EP (1) EP1459054B1 (de)
KR (1) KR20040071750A (de)
CN (1) CN100501387C (de)
AT (1) ATE377752T1 (de)
AU (1) AU2002363945A1 (de)
BR (1) BR0214478A (de)
CA (1) CA2471370A1 (de)
DE (1) DE60223402T2 (de)
ES (1) ES2291530T3 (de)
MX (1) MXPA04006171A (de)
TW (1) TWI220924B (de)
WO (1) WO2003058220A1 (de)

Families Citing this family (104)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7640083B2 (en) 2002-11-22 2009-12-29 Monroe David A Record and playback system for aircraft
US7803322B2 (en) * 2002-08-14 2010-09-28 Detekt Biomedical, L.L.C. Universal optical imaging and processing system
US7267799B1 (en) 2002-08-14 2007-09-11 Detekt Biomedical, L.L.C. Universal optical imaging and processing system
US20040035186A1 (en) * 2002-08-21 2004-02-26 Allen William C. Interface between a collector and a package
US20040035187A1 (en) * 2002-08-21 2004-02-26 Allen William C. Collection device for collecting the constituents of air
US7285424B2 (en) 2002-08-27 2007-10-23 Kimberly-Clark Worldwide, Inc. Membrane-based assay devices
US7247500B2 (en) 2002-12-19 2007-07-24 Kimberly-Clark Worldwide, Inc. Reduction of the hook effect in membrane-based assay devices
US7239394B2 (en) * 2003-06-04 2007-07-03 Inverness Medical Switzerland Gmbh Early determination of assay results
US7713748B2 (en) 2003-11-21 2010-05-11 Kimberly-Clark Worldwide, Inc. Method of reducing the sensitivity of assay devices
US7943395B2 (en) 2003-11-21 2011-05-17 Kimberly-Clark Worldwide, Inc. Extension of the dynamic detection range of assay devices
US20050112703A1 (en) 2003-11-21 2005-05-26 Kimberly-Clark Worldwide, Inc. Membrane-based lateral flow assay devices that utilize phosphorescent detection
US7282349B2 (en) 2003-12-16 2007-10-16 Kimberly-Clark Worldwide, Inc. Solvatochromatic bacterial detection
US7399608B2 (en) * 2003-12-16 2008-07-15 Kimberly-Clark Worldwide, Inc. Microbial detection and quantification
US7300770B2 (en) 2004-12-16 2007-11-27 Kimberly-Clark Worldwide, Inc. Detection of microbe contamination on elastomeric articles
US7943089B2 (en) 2003-12-19 2011-05-17 Kimberly-Clark Worldwide, Inc. Laminated assay devices
US7098040B2 (en) 2003-12-23 2006-08-29 Kimberly-Clark Worldwide, Inc. Self-contained swab-based diagnostic systems
US7863053B2 (en) 2003-12-23 2011-01-04 Kimberly-Clark Worldwide, Inc. Swab-based diagnostic systems
US20070185679A1 (en) * 2004-04-01 2007-08-09 Petruno Patrick T Indicating status of a diagnostic test system
US20050221504A1 (en) * 2004-04-01 2005-10-06 Petruno Patrick T Optoelectronic rapid diagnostic test system
US8128871B2 (en) * 2005-04-22 2012-03-06 Alverix, Inc. Lateral flow assay systems and methods
US20070143035A1 (en) * 2005-12-19 2007-06-21 Petruno Patrick T Diagnostic test reader with disabling unit
US7521259B2 (en) 2004-04-01 2009-04-21 Alverix, Inc. Assay test strips with multiple labels and reading same
US7796266B2 (en) * 2004-04-30 2010-09-14 Kimberly-Clark Worldwide, Inc. Optical detection system using electromagnetic radiation to detect presence or quantity of analyte
US20050244953A1 (en) * 2004-04-30 2005-11-03 Kimberly-Clark Worldwide, Inc. Techniques for controlling the optical properties of assay devices
US7815854B2 (en) * 2004-04-30 2010-10-19 Kimberly-Clark Worldwide, Inc. Electroluminescent illumination source for optical detection systems
US20060019265A1 (en) * 2004-04-30 2006-01-26 Kimberly-Clark Worldwide, Inc. Transmission-based luminescent detection systems
US7906276B2 (en) 2004-06-30 2011-03-15 Kimberly-Clark Worldwide, Inc. Enzymatic detection techniques
US7521226B2 (en) 2004-06-30 2009-04-21 Kimberly-Clark Worldwide, Inc. One-step enzymatic and amine detection technique
US7094528B2 (en) * 2004-06-30 2006-08-22 Kimberly-Clark Worldwide, Inc. Magnetic enzyme detection techniques
US7763454B2 (en) * 2004-07-09 2010-07-27 Church & Dwight Co., Inc. Electronic analyte assaying device
US20070121113A1 (en) * 2004-12-22 2007-05-31 Cohen David S Transmission-based optical detection systems
US7682817B2 (en) * 2004-12-23 2010-03-23 Kimberly-Clark Worldwide, Inc. Microfluidic assay devices
US7939342B2 (en) 2005-03-30 2011-05-10 Kimberly-Clark Worldwide, Inc. Diagnostic test kits employing an internal calibration system
US9891217B2 (en) * 2005-04-22 2018-02-13 Alverix, Inc. Assay test strips with multiple labels and reading same
US7858384B2 (en) * 2005-04-29 2010-12-28 Kimberly-Clark Worldwide, Inc. Flow control technique for assay devices
US7803319B2 (en) 2005-04-29 2010-09-28 Kimberly-Clark Worldwide, Inc. Metering technique for lateral flow assay devices
US7829347B2 (en) 2005-08-31 2010-11-09 Kimberly-Clark Worldwide, Inc. Diagnostic test kits with improved detection accuracy
US7504235B2 (en) 2005-08-31 2009-03-17 Kimberly-Clark Worldwide, Inc. Enzyme detection technique
US20070081920A1 (en) * 2005-10-12 2007-04-12 Murphy R S Semi-disposable optoelectronic rapid diagnostic test system
US8632730B2 (en) 2005-11-22 2014-01-21 Alverix, Inc. Assaying test strips having different capture reagents
US20070122914A1 (en) * 2005-11-30 2007-05-31 Curry Bo U Obtaining measurements of light transmitted through an assay test strip
US7279136B2 (en) 2005-12-13 2007-10-09 Takeuchi James M Metering technique for lateral flow assay devices
US7745158B2 (en) 2005-12-14 2010-06-29 Kimberly-Clark Worldwide, Inc. Detection of secreted aspartyl proteases from Candida species
US7645583B2 (en) * 2005-12-14 2010-01-12 Kimberly-Clark Worldwide, Inc. Identification of compounds for inhibiting complexation of C-reactive protein with fibronectin
US7618810B2 (en) * 2005-12-14 2009-11-17 Kimberly-Clark Worldwide, Inc. Metering strip and method for lateral flow assay devices
US7727513B2 (en) * 2005-12-15 2010-06-01 Kimberly-Clark Worldwide, Inc. Method for screening for bacterial conjunctivitis
US8758989B2 (en) 2006-04-06 2014-06-24 Kimberly-Clark Worldwide, Inc. Enzymatic detection techniques
US7763442B2 (en) 2006-08-31 2010-07-27 Kimberly-Clark Worldwide, Inc. Method for detecting candida on skin
US7531319B2 (en) * 2006-08-31 2009-05-12 Kimberly-Clark Worldwide, Inc. Array for rapid detection of a microorganism
US20080057534A1 (en) * 2006-08-31 2008-03-06 Kimberly-Clark Worldwide, Inc. Microbe-sensitive indicators and use of the same
US8012761B2 (en) 2006-12-14 2011-09-06 Kimberly-Clark Worldwide, Inc. Detection of formaldehyde in urine samples
US7846383B2 (en) * 2006-12-15 2010-12-07 Kimberly-Clark Worldwide, Inc. Lateral flow assay device and absorbent article containing same
US7897360B2 (en) 2006-12-15 2011-03-01 Kimberly-Clark Worldwide, Inc. Enzyme detection techniques
WO2008086137A1 (en) * 2007-01-08 2008-07-17 3M Innovative Properties Company Device for the qualification of cooking oils, and methods
US9657257B2 (en) * 2007-05-10 2017-05-23 Kimberly-Clark Worldwide, Inc. Colorant neutralizer
US8029190B2 (en) * 2007-05-10 2011-10-04 Kimberly-Clark Worldwide, Inc. Method and articles for sensing relative temperature
US20080276379A1 (en) * 2007-05-10 2008-11-13 Macdonald John Gavin Methods for discharging colorants
US8535617B2 (en) * 2007-11-30 2013-09-17 Kimberly-Clark Worldwide, Inc. Blood cell barrier for a lateral flow device
CN102007405B (zh) * 2008-03-04 2013-10-30 3M创新有限公司 用于监测炸油质量的方法和装置
US8257976B2 (en) * 2008-03-04 2012-09-04 3M Innovative Properties Company Monitoring of frying oil quality using combined optical interrogation methods and devices
US8643837B2 (en) * 2009-01-14 2014-02-04 Alverix, Inc. Methods and materials for calibration of a reader
DE102009010563A1 (de) 2009-02-16 2010-08-26 Matthias W. Engel Vorrichtung zum Nachweis von Analyten in Körperflüssigkeiten
DE102009029194A1 (de) 2009-09-04 2011-04-07 Kimberly-Clark Worldwide, Inc., Neenah Abtrennung gefärbter Stoffe aus wasserhaltigen Flüssigkeiten
US8278109B2 (en) * 2010-02-12 2012-10-02 Church & Dwight Co., Inc. Hyperglycosylated hCG detection device
KR101144830B1 (ko) * 2010-09-10 2012-05-11 주식회사 세라젬메디시스 측정장치
US8486717B2 (en) 2011-01-18 2013-07-16 Symbolics, Llc Lateral flow assays using two dimensional features
US20120229808A1 (en) * 2011-03-11 2012-09-13 Electronics And Telecommunications Research Institute Biochip identification apparatus, biochip and method of identifying biochip using the same
GB2496104B (en) 2011-10-25 2019-12-11 Alere Switzerland Gmbh Improvements in or relating to reading of assays
US20130116597A1 (en) 2011-11-04 2013-05-09 Phenomenex, Inc. Method and apparatus for acquiring blood for testing
CN107505465B (zh) 2012-01-31 2020-01-14 明尼苏达大学董事会 热对比测定和读取器
US10816492B2 (en) 2012-01-31 2020-10-27 Regents Of The University Of Minnesota Lateral flow assays with thermal contrast readers
US10725033B2 (en) 2012-01-31 2020-07-28 Regents Of The University Of Minnesota Lateral flow assays with thermal contrast readers
DE202012101167U1 (de) 2012-03-30 2013-07-01 Seramun Diagnostica Gmbh Vorrichtung zum Bestimmen von Proben in einer Probenvolumenanordnung und Ständer für die Vorrichtung
US9161869B2 (en) 2012-03-30 2015-10-20 Kimberly-Clark Worldwide, Inc. Absorbent articles with decolorizing agents
US9874556B2 (en) 2012-07-18 2018-01-23 Symbolics, Llc Lateral flow assays using two dimensional features
US20140072959A1 (en) 2012-09-12 2014-03-13 Force Diagnostics, Inc. Rapid tests for insurance underwriting
CN103892843A (zh) * 2012-12-27 2014-07-02 龙华科技大学 一种非侵入式血糖感测器
CA2902484C (en) 2013-02-26 2021-05-18 Astute Medical, Inc. Lateral flow assay with test strip retainer
EP2781910A1 (de) 2013-03-21 2014-09-24 Microdiscovery Gmbh Tragbares Lesemodul, tragbares Lesegerät und Verfahren zur quantitativen Analyse eines Assays
CN103234911B (zh) * 2013-03-29 2015-06-17 华东理工大学 一种便携式多通道试纸条反射光度计
US10101278B2 (en) * 2013-05-09 2018-10-16 University Of Central Florida Research Foundation, Inc. Portable spectrometer for the presumptive identification of illicit drugs and substances of abuse
US11199498B2 (en) 2013-05-09 2021-12-14 University Of Central Florida Research Foundation, Inc. Portable spectrometer for the presumptive identification of substances
US20160188937A1 (en) * 2013-07-30 2016-06-30 Express Diagnostics Int'l., Inc. Universal assay reader
US10376880B2 (en) 2013-07-30 2019-08-13 Carehealth America Corporation Lateral flow devices and methods of manufacture and use
JP6273107B2 (ja) * 2013-08-02 2018-01-31 デンカ生研株式会社 イムノクロマト法における光反射材を用いた検出光の増強方法
WO2015038978A1 (en) 2013-09-13 2015-03-19 Symbolics, Llc Lateral flow assays using two dimensional test and control signal readout patterns
US9237975B2 (en) 2013-09-27 2016-01-19 Kimberly-Clark Worldwide, Inc. Absorbent article with side barriers and decolorizing agents
JP2018513983A (ja) 2015-04-06 2018-05-31 ブルーダイアグノスティックス・インコーポレイテッドBludiagnostics, Inc. 唾液試料中の分析物を検出するための試験装置および使用方法
US10071381B2 (en) 2015-04-17 2018-09-11 Neoteryx, Llc. Method and apparatus for handling blood for testing
WO2017015346A1 (en) * 2015-07-20 2017-01-26 Cornell University Device and method for point-of-care diagnostics and antibiotic resistance identification, and applications thereof
TWI597481B (zh) * 2015-12-22 2017-09-01 閤康生物科技股份有限公司 樣本收集元件及其製作方法
EP3504551A1 (de) 2016-08-23 2019-07-03 Qoolabs, Inc. Lateral-flow-test zur beurteilung der expression rekombinanter proteine oder reportergene
CN109923421B (zh) * 2016-09-02 2022-11-11 艾克雷泽私人有限公司 物质测试系统和方法
EP4067473A1 (de) 2016-11-30 2022-10-05 Idexx Laboratories, Inc. Lateralflusstestleser auf basis der menschlichen wahrnehmung und verfahren im zusammenhang damit
EP3335638A1 (de) * 2016-12-13 2018-06-20 Colorimetrix GmbH Verfahren und vorrichtung zur schätzung des ovulationsdatums
CN107192827A (zh) * 2017-07-13 2017-09-22 济南齐鲁医学检验有限公司 一种抗缪勒管激素(amh)检测装置及方法
JP6937851B2 (ja) * 2018-01-30 2021-09-22 京セラ株式会社 計測装置
US11243160B2 (en) 2018-03-28 2022-02-08 Detekt Biomedical, Llc Custom optical reference calibrator fabrication system
US10773781B2 (en) 2018-06-05 2020-09-15 Detekt Biomedical, Llc. Universal motorized personal watercraft propulsion assistance and training device
EP3798614A1 (de) * 2019-09-30 2021-03-31 IAssay, Inc. Modulare multiplex-analyse-vorrichtungen und -plattformen
CN112834445A (zh) * 2019-11-22 2021-05-25 京东方科技集团股份有限公司 分析仪及检测系统
US10823746B1 (en) * 2020-05-22 2020-11-03 Thermogenesis Holdings, Inc. Lateral flow immunoassay test reader and method of use
US11376588B2 (en) 2020-06-10 2022-07-05 Checkable Medical Incorporated In vitro diagnostic device
WO2022187507A1 (en) * 2021-03-03 2022-09-09 Thrive Bioscience, Inc. Method and apparatus for illuminating and imaging organoids and spheroids

Family Cites Families (273)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US164659A (en) 1875-06-22 Improvement in processes of preparing pickles
CS179075B1 (en) 1974-11-26 1977-10-31 Stoy Vladimir Mode of manufacture of spherical particles from polymer
SE388694B (sv) 1975-01-27 1976-10-11 Kabi Ab Sett att pavisa ett antigen exv i prov av kroppvetskor, med utnyttjande av till porost berarmaterial bundna eller adsorberande antikroppar
USRE30267E (en) 1975-06-20 1980-05-06 Eastman Kodak Company Multilayer analytical element
US4094647A (en) 1976-07-02 1978-06-13 Thyroid Diagnostics, Inc. Test device
US4210723A (en) 1976-07-23 1980-07-01 The Dow Chemical Company Method of coupling a protein to an epoxylated latex
US4275149A (en) 1978-11-24 1981-06-23 Syva Company Macromolecular environment control in specific receptor assays
US4374925A (en) 1978-11-24 1983-02-22 Syva Company Macromolecular environment control in specific receptor assays
US4235601A (en) 1979-01-12 1980-11-25 Thyroid Diagnostics, Inc. Test device and method for its use
US4361537A (en) 1979-01-12 1982-11-30 Thyroid Diagnostics, Inc. Test device and method for its use
US4441373A (en) 1979-02-21 1984-04-10 American Hospital Supply Corporation Collection tube for drawing samples of biological fluids
US4312228A (en) 1979-07-30 1982-01-26 Henry Wohltjen Methods of detection with surface acoustic wave and apparati therefor
US4533629A (en) 1981-04-17 1985-08-06 Syva Company Simultaneous calibration heterogeneous immunoassay
US4843000A (en) 1979-12-26 1989-06-27 Syntex (U.S.A.) Inc. Simultaneous calibration heterogeneous immunoassay
US4849338A (en) 1982-07-16 1989-07-18 Syntex (U.S.A.) Inc. Simultaneous calibration heterogeneous immunoassay
US4540659A (en) 1981-04-17 1985-09-10 Syva Company Simultaneous calibration heterogeneous immunoassay
US5156953A (en) 1979-12-26 1992-10-20 Syntex (U.S.A.) Inc. Simultaneous calibration heterogeneous immunoassay
US4299916A (en) 1979-12-26 1981-11-10 Syva Company Preferential signal production on a surface in immunoassays
US5432057A (en) 1979-12-26 1995-07-11 Syva Company Simultaneous calibration heterogeneous immunoassay
FR2478086A1 (fr) 1980-02-14 1981-09-18 Ciba Geigy Ag Procede pour la preparation de composes du triarylmethane
US4427836A (en) 1980-06-12 1984-01-24 Rohm And Haas Company Sequential heteropolymer dispersion and a particulate material obtainable therefrom, useful in coating compositions as a thickening and/or opacifying agent
US4366241A (en) 1980-08-07 1982-12-28 Syva Company Concentrating zone method in heterogeneous immunoassays
US4385126A (en) 1980-11-19 1983-05-24 International Diagnostic Technology, Inc. Double tagged immunoassay
US4426451A (en) 1981-01-28 1984-01-17 Eastman Kodak Company Multi-zoned reaction vessel having pressure-actuatable control means between zones
US4442204A (en) 1981-04-10 1984-04-10 Miles Laboratories, Inc. Homogeneous specific binding assay device and preformed complex method
US4444592A (en) 1981-06-02 1984-04-24 The Sherwin-Williams Company Pigment compositions and processes therefor
US4363874A (en) 1981-08-07 1982-12-14 Miles Laboratories, Inc. Multilayer analytical element having an impermeable radiation nondiffusing reflecting layer
EP0073593A1 (de) 1981-09-01 1983-03-09 E.I. Du Pont De Nemours And Company Grössendiskriminierende heterogene Immunzusammensetzung
US4480042A (en) 1981-10-28 1984-10-30 E. I. Du Pont De Nemours And Company Covalently bonded high refractive index particle reagents and their use in light scattering immunoassays
US4477635A (en) 1982-01-04 1984-10-16 Minnesota Mining And Manufacturing Company Polymeric triarylmethane dyes
US4435504A (en) 1982-07-15 1984-03-06 Syva Company Immunochromatographic assay with support having bound "MIP" and second enzyme
US4534356A (en) 1982-07-30 1985-08-13 Diamond Shamrock Chemicals Company Solid state transcutaneous blood gas sensors
US4632559A (en) 1982-11-29 1986-12-30 Miles Laboratories, Inc. Optical readhead
US4537861A (en) 1983-02-03 1985-08-27 Elings Virgil B Apparatus and method for homogeneous immunoassay
GB8314523D0 (en) 1983-05-25 1983-06-29 Lowe C R Diagnostic device
EP0127797B1 (de) 1983-06-03 1987-06-16 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Markermoleküle für Fluoreszenz-Immuno-Assays sowie Verfahren und Zwischenprodukte zu deren Herstellung
CH662421A5 (de) 1983-07-13 1987-09-30 Suisse Horlogerie Rech Lab Piezoelektrischer kontaminationsdetektor.
EP0205698B1 (de) * 1985-06-28 1990-01-03 EASTMAN KODAK COMPANY (a New Jersey corporation) Kompaktes Reflektometer
US4552458A (en) 1983-10-11 1985-11-12 Eastman Kodak Company Compact reflectometer
US4595661A (en) 1983-11-18 1986-06-17 Beckman Instruments, Inc. Immunoassays and kits for use therein which include low affinity antibodies for reducing the hook effect
US4703017C1 (en) 1984-02-14 2001-12-04 Becton Dickinson Co Solid phase assay with visual readout
US4698262A (en) 1984-04-27 1987-10-06 Becton, Dickinson And Company Fluorescently labeled microbeads
US4632901A (en) 1984-05-11 1986-12-30 Hybritech Incorporated Method and apparatus for immunoassays
FI842992A0 (fi) 1984-07-26 1984-07-26 Labsystems Oy Immunologiskt definitionsfoerfarande.
US4661235A (en) 1984-08-03 1987-04-28 Krull Ulrich J Chemo-receptive lipid based membrane transducers
US4596697A (en) 1984-09-04 1986-06-24 The United States Of America As Represented By The Secretary Of The Army Chemical sensor matrix
US5310687A (en) 1984-10-31 1994-05-10 Igen, Inc. Luminescent metal chelate labels and means for detection
US5026653A (en) 1985-04-02 1991-06-25 Leeco Diagnostic, Inc. Scavenger antibody mixture and its use for immunometric assay
US4722889A (en) 1985-04-02 1988-02-02 Leeco Diagnostics, Inc. Immunoassays using multiple monoclonal antibodies and scavenger antibodies
US4743542A (en) 1985-04-11 1988-05-10 Ortho Diagnostic Method for forestalling the hook effect in a multi-ligand immunoassay system
GB8509492D0 (en) 1985-04-12 1985-05-15 Plessey Co Plc Optical assay
US4963498A (en) 1985-08-05 1990-10-16 Biotrack Capillary flow device
US5238815A (en) 1985-08-30 1993-08-24 Toyo Soda Manufacturing Co., Ltd. Enzymatic immunoassay involving detecting fluorescence while oscillating magnetic beads
US5500350A (en) 1985-10-30 1996-03-19 Celltech Limited Binding assay device
US4917503A (en) 1985-12-02 1990-04-17 Lifelines Technology, Inc. Photoactivatable leuco base time-temperature indicator
CA1291031C (en) 1985-12-23 1991-10-22 Nikolaas C.J. De Jaeger Method for the detection of specific binding agents and their correspondingbindable substances
US5585279A (en) 1986-01-23 1996-12-17 Davidson; Robert S. Time-resolved luminescence binding assays using a fluorescent transition metal label other than ruthenium
US4916056A (en) 1986-02-18 1990-04-10 Abbott Laboratories Solid-phase analytical device and method for using same
US5482830A (en) 1986-02-25 1996-01-09 Biostar, Inc. Devices and methods for detection of an analyte based upon light interference
US5468606A (en) 1989-09-18 1995-11-21 Biostar, Inc. Devices for detection of an analyte based upon light interference
US4776944A (en) 1986-03-20 1988-10-11 Jiri Janata Chemical selective sensors utilizing admittance modulated membranes
US5591581A (en) 1986-04-30 1997-01-07 Igen, Inc. Electrochemiluminescent rhenium moieties and methods for their use
WO1987007955A1 (en) 1986-06-17 1987-12-30 Baxter Travenol Laboratories, Inc. Homogeneous fluoroassay methods employing fluorescent background rejection and water-soluble rare earth metal chelate fluorophores
GB8618133D0 (en) 1986-07-24 1986-09-03 Pa Consulting Services Biosensors
JPH0692969B2 (ja) 1986-07-30 1994-11-16 株式会社シノテスト 免疫的測定方法
US5182135A (en) 1986-08-12 1993-01-26 Bayer Aktiengesellschaft Process for improving the adherency of metallic coatings deposited without current on plastic surfaces
US4935346A (en) 1986-08-13 1990-06-19 Lifescan, Inc. Minimum procedure system for the determination of analytes
GB2197065A (en) 1986-11-03 1988-05-11 Stc Plc Optical sensor device
US4857453A (en) 1987-04-07 1989-08-15 Syntex (U.S.A.) Inc. Immunoassay device
US4855240A (en) 1987-05-13 1989-08-08 Becton Dickinson And Company Solid phase assay employing capillary flow
US4842783A (en) 1987-09-03 1989-06-27 Cordis Corporation Method of producing fiber optic chemical sensors incorporating photocrosslinked polymer gels
SE8703682L (sv) 1987-09-24 1989-03-25 Wallac Oy Homogen bestaemningsmetod som utnyttjar affinitetsreaktioner
US4833088A (en) * 1987-09-25 1989-05-23 Miles Inc. Reagent strip handling mechanism
US5670381A (en) 1988-01-29 1997-09-23 Abbott Laboratories Devices for performing ion-capture binding assays
WO1989007152A1 (en) 1988-02-08 1989-08-10 Univ Cardiff Detection of diamines in biological fluids
US5268306A (en) 1988-02-29 1993-12-07 Boehringer Mannheim Gmbh Preparation of a solid phase matrix containing a bound specific binding pair
US4871258A (en) 1988-04-29 1989-10-03 Boehringer Mannheim Corporation Color test meter
US5145784A (en) 1988-05-04 1992-09-08 Cambridge Biotech Corporation Double capture assay method employing a capillary flow device
EP0341927B1 (de) 1988-05-10 1993-07-14 AMERSHAM INTERNATIONAL plc Biosensoren
EP0341928A1 (de) 1988-05-10 1989-11-15 AMERSHAM INTERNATIONAL plc Oberflächen-Resonanzplasmawellen-Sensoren
GB8811919D0 (en) 1988-05-20 1988-06-22 Amersham Int Plc Biological sensors
GB8813307D0 (en) 1988-06-06 1988-07-13 Amersham Int Plc Biological sensors
US4877586A (en) 1988-07-27 1989-10-31 Eastman Kodak Company Sliding test device for assays
US5075077A (en) 1988-08-02 1991-12-24 Abbott Laboratories Test card for performing assays
AT390517B (de) 1988-08-04 1990-05-25 Avl Verbrennungskraft Messtech Optischer sensor und verfahren zu dessen herstellung
US4973670A (en) 1988-08-12 1990-11-27 The Dow Chemical Company Method for preparing hollow latexes
US5252459A (en) 1988-09-23 1993-10-12 Abbott Laboratories Indicator reagents, diagnostic assays and test kits employing organic polymer latex particles
EP0363504A1 (de) 1988-10-10 1990-04-18 Dräger Nederland B.V. Verfahren zur Herstellung einer ein Polyvinylhydrogel und ein biochemisch aktives Material enthaltenden Schicht auf einem Substrat
US6448091B1 (en) 1988-11-03 2002-09-10 Igen International, Inc. Method and apparatus for improved luminescence assays using particle concentration chemiluminescence detection
SE462454B (sv) 1988-11-10 1990-06-25 Pharmacia Ab Maetyta foer anvaendning i biosensorer
SE8804074D0 (sv) 1988-11-10 1988-11-10 Pharmacia Ab Sensorenhet och dess anvaendning i biosensorsystem
SE8902043L (sv) 1988-11-10 1990-05-11 Pharmacia Ab Foerfarande foer karakterisering av makromolekyler
US5003178A (en) 1988-11-14 1991-03-26 Electron Vision Corporation Large-area uniform electron source
US5063081A (en) 1988-11-14 1991-11-05 I-Stat Corporation Method of manufacturing a plurality of uniform microfabricated sensing devices having an immobilized ligand receptor
US4940734A (en) 1988-11-23 1990-07-10 American Cyanamid Process for the preparation of porous polymer beads
ATE115982T1 (de) 1988-11-23 1995-01-15 Cytec Tech Corp Poröse polymerperlen und verfahren.
US4895017A (en) 1989-01-23 1990-01-23 The Boeing Company Apparatus and method for early detection and identification of dilute chemical vapors
US5096671A (en) 1989-03-15 1992-03-17 Cordis Corporation Fiber optic chemical sensors incorporating electrostatic coupling
US5120662A (en) 1989-05-09 1992-06-09 Abbott Laboratories Multilayer solid phase immunoassay support and method of use
US5234813A (en) 1989-05-17 1993-08-10 Actimed Laboratories, Inc. Method and device for metering of fluid samples and detection of analytes therein
US5770416A (en) 1989-05-26 1998-06-23 Upfront Chromatography A/S Permeable hollow particles having an outer shell of mechanically rigid porous material
US5143854A (en) 1989-06-07 1992-09-01 Affymax Technologies N.V. Large scale photolithographic solid phase synthesis of polypeptides and receptor binding screening thereof
US5744101A (en) 1989-06-07 1998-04-28 Affymax Technologies N.V. Photolabile nucleoside protecting groups
GB9008261D0 (en) 1990-04-11 1990-06-13 Ares Serono Res & Dev Ltd Method of improving assay sensitivity
JPH0366384A (ja) 1989-08-04 1991-03-22 Senjiyu Seiyaku Kk 生理活性物質放出制御システム
US5235238A (en) 1989-08-10 1993-08-10 Dainabot Company, Limited Electrode-separated piezoelectric crystal oscillator and method for measurement using the electrode-separated piezoelectric crystal oscillator
AU635314B2 (en) 1989-09-08 1993-03-18 Terumo Kabushiki Kaisha Measuring apparatus
JP2979414B2 (ja) 1989-09-29 1999-11-15 富士レビオ株式会社 磁性粒子およびそれを用いた免疫測定法
US5225935A (en) 1989-10-30 1993-07-06 Sharp Kabushiki Kaisha Optical device having a microlens and a process for making microlenses
US5252743A (en) 1989-11-13 1993-10-12 Affymax Technologies N.V. Spatially-addressable immobilization of anti-ligands on surfaces
GB8927503D0 (en) 1989-12-04 1990-02-07 Kronem Systems Inc Enzyme-amplified lanthanide chelate luminescence
US5508171A (en) 1989-12-15 1996-04-16 Boehringer Mannheim Corporation Assay method with enzyme electrode system
US5326692B1 (en) 1992-05-13 1996-04-30 Molecular Probes Inc Fluorescent microparticles with controllable enhanced stokes shift
DK0455905T3 (da) 1990-05-11 1998-12-07 Microprobe Corp Dipsticks til nukleinsyrehybridiseringsassays og fremgangsmåde til kovalent immobilisering af oligonukleotider
DK138090D0 (da) 1990-06-06 1990-06-06 Novo Nordisk As Diagnostisk analysemetode
DE4024476C1 (de) * 1990-08-02 1992-02-27 Boehringer Mannheim Gmbh, 6800 Mannheim, De
GB9019123D0 (en) 1990-09-01 1990-10-17 Fisons Plc Analytical device
US5200084A (en) 1990-09-26 1993-04-06 Immunicon Corporation Apparatus and methods for magnetic separation
US5076094A (en) 1990-10-03 1991-12-31 The United States Of America As Represented By The United States Department Of Energy Dual output acoustic wave sensor for molecular identification
US5700636A (en) 1990-10-19 1997-12-23 Becton Dickinson And Company Methods for selectively detecting microorganisms associated with vaginal infections in complex biological samples
US5726064A (en) 1990-11-22 1998-03-10 Applied Research Systems Ars Holding Nv Method of assay having calibration within the assay
US6027944A (en) 1990-11-22 2000-02-22 Applied Research Systems Ars Holding Nv Capillary-fill biosensor device comprising a calibration zone
US5510481A (en) 1990-11-26 1996-04-23 The Regents, University Of California Self-assembled molecular films incorporating a ligand
US5834226A (en) 1991-01-31 1998-11-10 Xytronyx, Inc. One-step test for aspartate aminotransferase
GB9102646D0 (en) 1991-02-07 1991-03-27 Fisons Plc Analytical device
IL97318A0 (en) 1991-02-20 1992-05-25 Diagnostic Markers Inc Method for the very rapid detection of polyamines
US5795470A (en) 1991-03-25 1998-08-18 Immunivest Corporation Magnetic separation apparatus
US5466574A (en) 1991-03-25 1995-11-14 Immunivest Corporation Apparatus and methods for magnetic separation featuring external magnetic means
US5196350A (en) 1991-05-29 1993-03-23 Omnigene, Inc. Ligand assay using interference modulation
US5179288A (en) * 1991-09-30 1993-01-12 Ortho Pharmaceutical Corporation Apparatus and method for measuring a bodily constituent
US5418136A (en) 1991-10-01 1995-05-23 Biostar, Inc. Devices for detection of an analyte based upon light interference
JP3097866B2 (ja) 1991-10-15 2000-10-10 マルティライト リミティド 標識試薬を使用した結合検定法
US5424219A (en) 1991-10-25 1995-06-13 Cytech Biomedical, Inc. Method of performing assays for biomolecules and solid supports for use in such methods
CA2128320A1 (en) 1992-01-22 1993-08-05 Shanfun Ching Calibration reagents for semi-quantitative binding assays and devices
US5137609A (en) 1992-01-31 1992-08-11 Biometric Imaging Inc. Differential separation assay
US5221454A (en) 1992-01-31 1993-06-22 Biometric Imaging Inc. Differential separation assay
US5445971A (en) 1992-03-20 1995-08-29 Abbott Laboratories Magnetically assisted binding assays using magnetically labeled binding members
US6156270A (en) 1992-05-21 2000-12-05 Biosite Diagnostics, Inc. Diagnostic devices and apparatus for the controlled movement of reagents without membranes
US6019944A (en) 1992-05-21 2000-02-01 Biosite Diagnostics, Inc. Diagnostic devices and apparatus for the controlled movement of reagents without membranes
AU4329093A (en) 1992-07-02 1994-01-31 Erkki Soini Biospecific multiparameter assay method
US5395754A (en) 1992-07-31 1995-03-07 Hybritech Incorporated Membrane-based immunoassay method
US5321492A (en) 1992-08-07 1994-06-14 Miles Inc. Dual function readhead for a reflectance instrument
GB9217864D0 (en) 1992-08-21 1992-10-07 Unilever Plc Monitoring method
US5356782A (en) 1992-09-03 1994-10-18 Boehringer Mannheim Corporation Analytical test apparatus with on board negative and positive control
ATE146882T1 (de) 1992-09-14 1997-01-15 Siemens Ag Gassensor
US6399397B1 (en) 1992-09-14 2002-06-04 Sri International Up-converting reporters for biological and other assays using laser excitation techniques
GB9221329D0 (en) 1992-10-10 1992-11-25 Delta Biotechnology Ltd Preparation of further diagnostic agents
US5358852A (en) 1992-12-21 1994-10-25 Eastman Kodak Company Use of calcium in immunoassay for measurement of C-reactive protein
TW239881B (de) 1992-12-22 1995-02-01 Sienna Biotech Inc
US6200820B1 (en) 1992-12-22 2001-03-13 Sienna Biotech, Inc. Light scatter-based immunoassay
US5327225A (en) 1993-01-28 1994-07-05 The Center For Innovative Technology Surface plasmon resonance sensor
FI932866A0 (fi) 1993-06-21 1993-06-21 Labsystems Oy Separeringsfoerfarande
US5422726A (en) 1993-02-16 1995-06-06 Tyler; Jonathan M. Solid state spectrofluorimeter and method of using the same
DE4309393A1 (de) 1993-03-23 1994-09-29 Boehringer Mannheim Gmbh Verringerung des Hook-Effekts in Immuntests mit teilchenförmigem Trägermaterial
DE4310142A1 (de) 1993-03-29 1994-10-06 Boehringer Mannheim Gmbh Immunologisch aktive Konjugate und ein Verfahren zu ihrer Herstellung
JP3479100B2 (ja) 1993-06-02 2003-12-15 帝国臓器製薬株式会社 免疫化学的簡易半定量方法および装置
US5658443A (en) 1993-07-23 1997-08-19 Matsushita Electric Industrial Co., Ltd. Biosensor and method for producing the same
US5484867A (en) 1993-08-12 1996-01-16 The University Of Dayton Process for preparation of polyhedral oligomeric silsesquioxanes and systhesis of polymers containing polyhedral oligomeric silsesqioxane group segments
US5837546A (en) * 1993-08-24 1998-11-17 Metrika, Inc. Electronic assay device and method
US5512131A (en) 1993-10-04 1996-04-30 President And Fellows Of Harvard College Formation of microstamped patterns on surfaces and derivative articles
US5464741A (en) 1993-10-08 1995-11-07 Henwell, Inc. Palladium (II) octaethylporphine alpha-isothiocyanate as a phosphorescent label for immunoassays
KR0177182B1 (ko) 1993-10-20 1999-05-15 최근선 중공구조를 갖는 유화중합체의 제조방법
US5352582A (en) 1993-10-28 1994-10-04 Hewlett-Packard Company Holographic based bio-assay
US5455475A (en) 1993-11-01 1995-10-03 Marquette University Piezoelectric resonant sensor using the acoustoelectric effect
ES2182836T3 (es) 1993-11-12 2003-03-16 Inverness Medical Switzerland Dispositivos de lectura para tiras de analisis.
EP0653639B1 (de) 1993-11-12 2000-03-22 Unilever Plc Analysevorrichtung und deren Anwendung
US5527711A (en) 1993-12-13 1996-06-18 Hewlett Packard Company Method and reagents for binding chemical analytes to a substrate surface, and related analytical devices and diagnostic techniques
US5663213A (en) 1994-02-28 1997-09-02 Rohm And Haas Company Method of improving ultraviolet radiation absorption of a composition
GB9416002D0 (en) 1994-08-08 1994-09-28 Univ Cranfield Fluid transport device
US6117090A (en) 1994-08-25 2000-09-12 Caillouette; James C. Method and apparatus for detecting amine producing organisms in the vagina
US6335203B1 (en) 1994-09-08 2002-01-01 Lifescan, Inc. Optically readable strip for analyte detection having on-strip orientation index
US5599668A (en) 1994-09-22 1997-02-04 Abbott Laboratories Light scattering optical waveguide method for detecting specific binding events
US5620850A (en) 1994-09-26 1997-04-15 President And Fellows Of Harvard College Molecular recognition at surfaces derivatized with self-assembled monolayers
US5571684A (en) 1994-11-07 1996-11-05 Litmus Concepts, Inc. Assay for proline iminopeptidase and other hydrolytic activities
US5728352A (en) 1994-11-14 1998-03-17 Advanced Care Products Disposable electronic diagnostic instrument
KR0151203B1 (ko) 1994-12-08 1998-12-01 이헌조 다중전극형 바이오센서
US5866434A (en) 1994-12-08 1999-02-02 Meso Scale Technology Graphitic nanotubes in luminescence assays
US5489988A (en) 1995-01-03 1996-02-06 Motorola Environmental sensor and method therefor
US5569608A (en) 1995-01-30 1996-10-29 Bayer Corporation Quantitative detection of analytes on immunochromatographic strips
EP0810905B1 (de) 1995-02-21 1998-11-04 Iqbal W. Dr. Siddiqi Apparat und verfahren zum mischen und trennen durch verwendung von magnetischen teilchen
US5534132A (en) 1995-05-04 1996-07-09 Vreeke; Mark Electrode and method for the detection of an affinity reaction
JP2001515524A (ja) 1995-06-05 2001-09-18 キンバリー クラーク ワールドワイド インコーポレイテッド 新規プレ染料
US6413410B1 (en) 1996-06-19 2002-07-02 Lifescan, Inc. Electrochemical cell
US5518689A (en) 1995-09-05 1996-05-21 Bayer Corporation Diffused light reflectance readhead
JP2000507350A (ja) 1996-03-19 2000-06-13 ユニバーシティー オブ ユタ リサーチ ファンデーション 検体の濃度を決定するためのシステム
CA2250684A1 (en) 1996-03-29 1997-10-09 Donald Elliott Brooks Platelet count assay using platelet granule proteins
US5753517A (en) 1996-03-29 1998-05-19 University Of British Columbia Quantitative immunochromatographic assays
US6387707B1 (en) 1996-04-25 2002-05-14 Bioarray Solutions Array Cytometry
US6048352A (en) 1996-05-17 2000-04-11 Mercury Diagnostics, Inc. Disposable element for use in a body fluid sampling device
US5951492A (en) 1996-05-17 1999-09-14 Mercury Diagnostics, Inc. Methods and apparatus for sampling and analyzing body fluid
DE19621133A1 (de) 1996-05-24 1997-11-27 Boehringer Mannheim Gmbh Bestimmungsverfahren mit oligomerisierten Rezeptoren
DE19622458C2 (de) 1996-05-24 1998-03-26 Senslab Ges Zur Entwicklung Un Enzymatisch-elektrochemischer Einschritt-Affinitätssensor zur quantitativen Bestimmung von Analyten in wäßrigen Medien und Affinitätsassay
WO1997045718A1 (en) 1996-05-28 1997-12-04 Novartis Ag Optical detection apparatus for chemical analyses of small volumes of samples
US5852229A (en) 1996-05-29 1998-12-22 Kimberly-Clark Worldwide, Inc. Piezoelectric resonator chemical sensing device
US6004530A (en) 1996-06-04 1999-12-21 Roche Diagnostics Gmbh Use of metallo-porphyrin conjugates for the detection of biological substances
US6444423B1 (en) 1996-06-07 2002-09-03 Molecular Dynamics, Inc. Nucleosides comprising polydentate ligands
US5876944A (en) 1996-06-10 1999-03-02 Bayer Corporation Method for amplification of the response signal in a sandwich immunoassay
DE69739988D1 (de) 1996-07-10 2010-10-21 Perkinelmer Singapore Pte Ltd Verbessertes abbildungssystem zur fluoreszenzanalyse
US5660790A (en) 1996-08-13 1997-08-26 Litmus Concepts, Inc. PH and amine test elements
US6020047A (en) 1996-09-04 2000-02-01 Kimberly-Clark Worldwide, Inc. Polymer films having a printed self-assembling monolayer
US6194220B1 (en) 1996-09-25 2001-02-27 Becton, Dickinson And Company Non-instrumented assay with quantitative and qualitative results
US5798273A (en) * 1996-09-25 1998-08-25 Becton Dickinson And Company Direct read lateral flow assay for small analytes
US5910940A (en) 1996-10-08 1999-06-08 Polaroid Corporation Storage medium having a layer of micro-optical lenses each lens generating an evanescent field
US6165798A (en) 1996-10-10 2000-12-26 University Of British Columbia Optical quantification of analytes in membranes
US5922537A (en) 1996-11-08 1999-07-13 N.o slashed.AB Immunoassay, Inc. Nanoparticles biosensor
US6048623A (en) 1996-12-18 2000-04-11 Kimberly-Clark Worldwide, Inc. Method of contact printing on gold coated films
US5922550A (en) 1996-12-18 1999-07-13 Kimberly-Clark Worldwide, Inc. Biosensing devices which produce diffraction images
US5962995A (en) 1997-01-02 1999-10-05 Applied Advanced Technologies, Inc. Electron beam accelerator
US6407492B1 (en) 1997-01-02 2002-06-18 Advanced Electron Beams, Inc. Electron beam accelerator
US5827748A (en) 1997-01-24 1998-10-27 The United States Of America As Represented By The Secretary Of The Navy Chemical sensor using two-dimensional lens array
US6391558B1 (en) 1997-03-18 2002-05-21 Andcare, Inc. Electrochemical detection of nucleic acid sequences
US6180288B1 (en) 1997-03-21 2001-01-30 Kimberly-Clark Worldwide, Inc. Gel sensors and method of use thereof
US6235471B1 (en) 1997-04-04 2001-05-22 Caliper Technologies Corp. Closed-loop biochemical analyzers
EP0872736A1 (de) 1997-04-18 1998-10-21 Byk Gulden Italia S.p.A. Nachweistest unter Benutzung von Magnetteilchen
US6103536A (en) 1997-05-02 2000-08-15 Silver Lake Research Corporation Internally referenced competitive assays
US6171780B1 (en) 1997-06-02 2001-01-09 Aurora Biosciences Corporation Low fluorescence assay platforms and related methods for drug discovery
US6613583B1 (en) 1997-06-27 2003-09-02 Igen International, Inc. Electrochemiluminescent label based on multimetallic assemblies
US6136611A (en) 1997-07-31 2000-10-24 Research International, Inc. Assay methods and apparatus
US6080391A (en) 1997-08-14 2000-06-27 Novo Nordisk A/S Reduction of malodour
US5906921A (en) 1997-09-29 1999-05-25 Matsushita Electric Industrial Co., Ltd. Biosensor and method for quantitative measurement of a substrate using the same
AU9673198A (en) 1997-10-02 1999-04-27 Aclara Biosciences, Inc. Capillary assays involving separation of free and bound species
US6617488B1 (en) 1997-10-14 2003-09-09 Indicator Technologies, Inc. Method and apparatus for indicating the conditions in an absorbent article
US6174646B1 (en) 1997-10-21 2001-01-16 Konica Corporation Image forming method
US6087184A (en) 1997-11-10 2000-07-11 Beckman Coulter, Inc. Opposable-element chromatographic assay device for detection of analytes
US6030792A (en) 1997-11-13 2000-02-29 Pfizer Inc Assays for measurement of protein fragments in biological media
US5997817A (en) 1997-12-05 1999-12-07 Roche Diagnostics Corporation Electrochemical biosensor test strip
US6074725A (en) 1997-12-10 2000-06-13 Caliper Technologies Corp. Fabrication of microfluidic circuits by printing techniques
US6060256A (en) 1997-12-16 2000-05-09 Kimberly-Clark Worldwide, Inc. Optical diffraction biosensor
KR100593712B1 (ko) 1998-01-22 2006-06-30 루미넥스 코포레이션 다수의 형광 시그널을 갖는 마이크로입자
US6394952B1 (en) * 1998-02-03 2002-05-28 Adeza Biomedical Corporation Point of care diagnostic systems
US6274326B1 (en) 1998-02-17 2001-08-14 Umm Electronics, Inc. Method and apparatus for detecting proper strip insertion into an optical reflectance meter
DE19811622A1 (de) 1998-03-17 1999-09-23 Lre Technology Partner Gmbh Meßgerät zur Bestimmung der Konzentration einer Substanz in einer Flüssigkeit
DE69904307T2 (de) 1998-03-19 2003-09-04 Max Planck Gesellschaft Herstellung von mit mehrlagen gestrichenen partikeln und hohlen schalen durch elektrostatische selbstorganisierung von nanokompositmehrlagen auf zersetzbaren schablonen
US6368873B1 (en) 1998-04-09 2002-04-09 Applied Biotech, Inc. Identification of human urine for drug testing
US6241863B1 (en) 1998-04-27 2001-06-05 Harold G. Monbouquette Amperometric biosensors based on redox enzymes
US6451607B1 (en) 1998-05-07 2002-09-17 Litmus Concepts, Inc. External dried-reagent control for analytical test devices
AU2697899A (en) 1998-05-18 1999-11-25 Rohm And Haas Company Hollow sphere organic pigment for paper or paper coatings
JPH11326603A (ja) 1998-05-19 1999-11-26 Seiko Epson Corp マイクロレンズアレイ及びその製造方法並びに表示装置
US6030840A (en) 1998-06-15 2000-02-29 Nen Life Sciences, Inc. Neutral enhancement of lanthanides for time resolved fluorescence
US6183972B1 (en) 1998-07-27 2001-02-06 Bayer Corporation Method for the determination of analyte concentration in a lateral flow sandwich immunoassay exhibiting high-dose hook effect
US6171870B1 (en) 1998-08-06 2001-01-09 Spectral Diagnostics, Inc. Analytical test device and method for use in medical diagnoses
US6281006B1 (en) 1998-08-24 2001-08-28 Therasense, Inc. Electrochemical affinity assay
GB9821526D0 (en) 1998-10-02 1998-11-25 Genosis Inc Capture assay
US6284472B1 (en) 1998-10-05 2001-09-04 Dade Behring Inc. Method for extending the range of an immunoassay
US6338790B1 (en) 1998-10-08 2002-01-15 Therasense, Inc. Small volume in vitro analyte sensor with diffusible or non-leachable redox mediator
FI982422A0 (fi) 1998-11-09 1998-11-09 Arctic Diagnostics Oy Porfyriiniyhdisteitä, niiden konjugaatit sekä määritysmenetelmiä pohjautuen näiden konjugaattien käyttöön
US6261779B1 (en) 1998-11-10 2001-07-17 Bio-Pixels Ltd. Nanocrystals having polynucleotide strands and their use to form dendrimers in a signal amplification system
US6455861B1 (en) 1998-11-24 2002-09-24 Cambridge Research & Instrumentation, Inc. Fluorescence polarization assay system and method
US6221579B1 (en) 1998-12-11 2001-04-24 Kimberly-Clark Worldwide, Inc. Patterned binding of functionalized microspheres for optical diffraction-based biosensors
US6579673B2 (en) 1998-12-17 2003-06-17 Kimberly-Clark Worldwide, Inc. Patterned deposition of antibody binding protein for optical diffraction-based biosensors
US6585939B1 (en) 1999-02-26 2003-07-01 Orchid Biosciences, Inc. Microstructures for use in biological assays and reactions
WO2000052456A1 (en) 1999-03-02 2000-09-08 Helix Biopharma Corporation Biosensor device and method
US6287783B1 (en) 1999-03-18 2001-09-11 Biostar, Inc. Optical assay device and method
US6511814B1 (en) 1999-03-26 2003-01-28 Idexx Laboratories, Inc. Method and device for detecting analytes in fluids
US6815218B1 (en) 1999-06-09 2004-11-09 Massachusetts Institute Of Technology Methods for manufacturing bioelectronic devices
WO2000078917A1 (en) 1999-06-18 2000-12-28 Umedik, Inc. Device and method for analyzing a biologic sample
US6294392B1 (en) 1999-07-21 2001-09-25 The Regents Of The University Of California Spatially-encoded analyte detection
US6372895B1 (en) 2000-07-07 2002-04-16 3M Innovative Properties Company Fluorogenic compounds
US6306665B1 (en) 1999-10-13 2001-10-23 A-Fem Medical Corporation Covalent bonding of molecules to an activated solid phase material
US6136549A (en) 1999-10-15 2000-10-24 Feistel; Christopher C. systems and methods for performing magnetic chromatography assays
USD450854S1 (en) 1999-11-04 2001-11-20 Therasense, Inc. Glucose strip
US6331438B1 (en) 1999-11-24 2001-12-18 Iowa State University Research Foundation, Inc. Optical sensors and multisensor arrays containing thin film electroluminescent devices
AU1241901A (en) 1999-11-24 2001-06-04 Biotronics Technologies, Inc. Devices and methods for detecting analytes using electrosensor having capture reagent
US6399295B1 (en) 1999-12-17 2002-06-04 Kimberly-Clark Worldwide, Inc. Use of wicking agent to eliminate wash steps for optical diffraction-based biosensors
US6509196B1 (en) 2000-01-04 2003-01-21 Response Biomedical Corp. Compensation for non-specific signals in quantitative immunoassays
US6255066B1 (en) 2000-02-08 2001-07-03 Allan L. Louderback Bacterial vaginosis screening technique and a diagnostic kit for use therein
US6436722B1 (en) 2000-04-18 2002-08-20 Idexx Laboratories, Inc. Device and method for integrated diagnostics with multiple independent flow paths
DE10042023C2 (de) 2000-08-08 2003-04-10 Biognostic Ag Kapseln, die feste Teilchen signalerzeugender Substanzen einkapseln, und deren Verwendung bei Bioassays zum Nachweis von Zielmolekülen in einer Probe
WO2002041987A2 (en) 2000-10-25 2002-05-30 Tufts University Polymeric microspheres
US20020164659A1 (en) 2000-11-30 2002-11-07 Rao Galla Chandra Analytical methods and compositions
US20030162236A1 (en) 2001-03-26 2003-08-28 Response Biomedical Corporation Compensation for variability in specific binding in quantitative assays
AU2002357754A1 (en) 2001-12-24 2003-07-24 Kimberly-Clark Worldwide, Inc. Flow-through assay with an internal calibration system using polyelectrolyte
US7214427B2 (en) 2002-03-21 2007-05-08 Aviva Biosciences Corporation Composite beads comprising magnetizable substance and electro-conductive substance

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TW200305011A (en) 2003-10-16
US20030119202A1 (en) 2003-06-26
US8367013B2 (en) 2013-02-05
DE60223402T2 (de) 2008-08-28
CA2471370A1 (en) 2003-07-17
KR20040071750A (ko) 2004-08-12
TWI220924B (en) 2004-09-11
CN1608201A (zh) 2005-04-20
CN100501387C (zh) 2009-06-17
ES2291530T3 (es) 2008-03-01
MXPA04006171A (es) 2004-12-06
ATE377752T1 (de) 2007-11-15
AU2002363945A1 (en) 2003-07-24
EP1459054B1 (de) 2007-11-07
BR0214478A (pt) 2004-12-28
EP1459054A1 (de) 2004-09-22
WO2003058220A1 (en) 2003-07-17

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