ATE239228T1 - Automatische immunoassay kassette - Google Patents

Automatische immunoassay kassette

Info

Publication number
ATE239228T1
ATE239228T1 AT98906464T AT98906464T ATE239228T1 AT E239228 T1 ATE239228 T1 AT E239228T1 AT 98906464 T AT98906464 T AT 98906464T AT 98906464 T AT98906464 T AT 98906464T AT E239228 T1 ATE239228 T1 AT E239228T1
Authority
AT
Austria
Prior art keywords
cassette
immunoassay cassette
automatic immunoassay
immunoassays
absorbent
Prior art date
Application number
AT98906464T
Other languages
English (en)
Inventor
Ronald M Jones
Eric G Barr
Gary E Hewett
Original Assignee
Cholestech 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 Cholestech Corp filed Critical Cholestech Corp
Application granted granted Critical
Publication of ATE239228T1 publication Critical patent/ATE239228T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5023—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures with a sample being transported to, and subsequently stored in an absorbent for analysis
    • 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
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/06—Fluid handling related problems
    • B01L2200/0621—Control of the sequence of chambers filled or emptied
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0809—Geometry, shape and general structure rectangular shaped
    • B01L2300/0825—Test strips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0861—Configuration of multiple channels and/or chambers in a single devices
    • B01L2300/087—Multiple sequential chambers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/0406—Moving fluids with specific forces or mechanical means specific forces capillary forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/06—Valves, specific forms thereof
    • B01L2400/0633—Valves, specific forms thereof with moving parts
    • 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
    • Y10S436/805—Optical property
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/11—Automated chemical analysis
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/11—Automated chemical analysis
    • Y10T436/110833—Utilizing a moving indicator strip or tape
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/2575—Volumetric liquid transfer

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
AT98906464T 1997-02-21 1998-02-18 Automatische immunoassay kassette ATE239228T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/803,677 US5744096A (en) 1997-02-21 1997-02-21 Automated immunoassay cassette
PCT/US1998/002952 WO1998037416A1 (en) 1997-02-21 1998-02-18 Automated immunoassay cassette

Publications (1)

Publication Number Publication Date
ATE239228T1 true ATE239228T1 (de) 2003-05-15

Family

ID=25187161

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98906464T ATE239228T1 (de) 1997-02-21 1998-02-18 Automatische immunoassay kassette

Country Status (10)

Country Link
US (1) US5744096A (de)
EP (1) EP0965042B1 (de)
JP (1) JP3727952B2 (de)
AT (1) ATE239228T1 (de)
AU (1) AU735107B2 (de)
BR (1) BR9807435A (de)
CA (1) CA2280902C (de)
DE (1) DE69814052T2 (de)
NZ (1) NZ337473A (de)
WO (1) WO1998037416A1 (de)

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US6824985B1 (en) * 1997-09-09 2004-11-30 Bayer Corporation Formulation for reducing urea effect for immunochromatography assays using urine samples
ES2150860B1 (es) * 1998-07-10 2001-07-01 Salinas Juan Juan Jose Dispositivo para efectuar analisis de bioquimica.
US6773676B2 (en) * 1999-04-27 2004-08-10 Agilent Technologies, Inc. Devices for performing array hybridization assays and methods of using the same
US6197592B1 (en) * 1999-07-15 2001-03-06 Bio-Rad Laboratories, Inc. Clinical control materials for detection of bone resorptive markers
CN100374863C (zh) 1999-08-06 2008-03-12 热生物之星公司 具有完全样品处理能力的医疗检测系统的自动测试装置
US6436722B1 (en) * 2000-04-18 2002-08-20 Idexx Laboratories, Inc. Device and method for integrated diagnostics with multiple independent flow paths
GB2365526B (en) * 2000-07-31 2003-12-03 Cambridge Life Sciences Assay apparatus for measuring the amount of an analyte in a biological or environmental sample
US6861034B1 (en) * 2000-11-22 2005-03-01 Xerox Corporation Priming mechanisms for drop ejection devices
WO2003038433A1 (en) * 2001-10-29 2003-05-08 Arkray, Inc. Test apparatus
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
JP2004069397A (ja) * 2002-08-02 2004-03-04 Nec Corp 分析チップおよび分析装置
WO2005043120A2 (en) * 2003-10-29 2005-05-12 Mec Dynamics Corp. Micro mechanical methods and systems for performing assays
US7442557B1 (en) * 2004-10-22 2008-10-28 Idexx Laboratories, Inc. Bi-directional flow assay device with reagent bridge
US7432111B2 (en) 2005-02-02 2008-10-07 Standard Diagnostics, Inc. Non-continuous immunoassay device and immunoassay method using the same
KR100506165B1 (ko) * 2005-02-02 2005-08-05 주식회사 에스디 비연속식 면역분석장치 및 이를 이용한 면역분석방법
US7816122B2 (en) * 2005-10-18 2010-10-19 Idexx Laboratories, Inc. Lateral flow device with onboard reagents
US7888130B2 (en) 2006-01-03 2011-02-15 Dräger Safety AG & Co. KGaA Test cassette for fluid analyses
WO2008086019A1 (en) * 2007-01-09 2008-07-17 Cholestech Corporation Device and method for measuring ldl-associated cholesterol
US20080213133A1 (en) * 2007-02-05 2008-09-04 Gordon Wallace Flow analysis apparatus and method
WO2008112653A1 (en) * 2007-03-09 2008-09-18 Dxtech, Llc Electrochemical detection system
US20110081641A1 (en) * 2009-10-05 2011-04-07 Jason Gould Method and Apparatus for Automating Chemical and Biological Assays
EP2504466B1 (de) 2009-11-23 2019-11-20 Proxim Diagnostics Corporation Gesteuerte elektrochemische aktivierung von elektroden auf kohlenstoffbasis
US9638663B2 (en) 2011-07-25 2017-05-02 Proxim Diagnostics Corporation Cartridge for diagnostic testing
JP5648613B2 (ja) * 2011-09-12 2015-01-07 コニカミノルタ株式会社 表面プラズモン励起増強蛍光分光法用センサチップおよびそれを用いた測定方法
FI124909B (fi) 2012-02-03 2015-03-13 Timo Kalevi Korpela Mekaaninen pesu- ja mittauslaite ja menetelmä analyysin suorittamiseksi
CA2867414C (en) 2012-03-16 2021-06-01 Stat-Diagnostica & Innovation, S.L. A test cartridge with integrated transfer module
JP6385245B2 (ja) * 2014-11-04 2018-09-05 Ｎｉｓｓｈａ株式会社 検出装置及び検出方法
US9664672B2 (en) * 2015-02-28 2017-05-30 Rongbin ZENG Dry chemical test strip with multiple layers of membranes based on concentration gradient
CN107735026A (zh) 2015-05-01 2018-02-23 黛尔格诺斯蒂尔有限公司 测量泪液样品中泪液成分的方法
US20190302028A1 (en) * 2016-01-14 2019-10-03 Diagnos Tear, Ltd. Method for Measuring Tear Constituents in a Tear Sample
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JP7066212B2 (ja) * 2017-01-06 2022-05-13 ディーエヌティー サイエンティフィック リサーチ，エルエルシー 駆動流技術による迅速診断試験装置
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Also Published As

Publication number Publication date
US5744096A (en) 1998-04-28
CA2280902C (en) 2007-07-24
JP3727952B2 (ja) 2005-12-21
AU735107B2 (en) 2001-06-28
EP0965042A1 (de) 1999-12-22
JP2001513884A (ja) 2001-09-04
CA2280902A1 (en) 1998-08-27
HK1024300A1 (en) 2000-10-05
DE69814052T2 (de) 2004-03-04
EP0965042B1 (de) 2003-05-02
AU6168498A (en) 1998-09-09
NZ337473A (en) 2000-09-29
DE69814052D1 (de) 2003-06-05
WO1998037416A1 (en) 1998-08-27
BR9807435A (pt) 2000-04-18

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