DE69906986T2 - Analytisches testgerät und verfahren - Google Patents

Analytisches testgerät und verfahren Download PDF

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Publication number
DE69906986T2
DE69906986T2 DE69906986T DE69906986T DE69906986T2 DE 69906986 T2 DE69906986 T2 DE 69906986T2 DE 69906986 T DE69906986 T DE 69906986T DE 69906986 T DE69906986 T DE 69906986T DE 69906986 T2 DE69906986 T2 DE 69906986T2
Authority
DE
Germany
Prior art keywords
sample
channel
detection zone
analyte
zone
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 - Lifetime
Application number
DE69906986T
Other languages
German (de)
English (en)
Other versions
DE69906986D1 (de
Inventor
E. Helmut FREITAG
Qinwei Shi
A. Charles HARRINGTON
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.)
Nanogen Inc
Original Assignee
SPECTRAL DIAGNOSTICS Inc TORONTO
Spectral Diagnostics Inc Canada
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
Priority claimed from US09/130,164 external-priority patent/US6171870B1/en
Priority claimed from US09/353,188 external-priority patent/US6410341B1/en
Priority claimed from US09/353,190 external-priority patent/US6214629B1/en
Application filed by SPECTRAL DIAGNOSTICS Inc TORONTO, Spectral Diagnostics Inc Canada filed Critical SPECTRAL DIAGNOSTICS Inc TORONTO
Publication of DE69906986D1 publication Critical patent/DE69906986D1/de
Application granted granted Critical
Publication of DE69906986T2 publication Critical patent/DE69906986T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • 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
    • G01N33/54386—Analytical elements
    • G01N33/54387—Immunochromatographic test strips
    • G01N33/54388—Immunochromatographic test strips based on lateral flow
    • 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
    • G01N33/54386—Analytical elements
    • G01N33/54387—Immunochromatographic test strips
    • G01N33/54388—Immunochromatographic test strips based on lateral flow
    • G01N33/54389—Immunochromatographic test strips based on lateral flow with bidirectional or multidirectional lateral flow, e.g. wherein the sample flows from a single, common sample application point into multiple strips, lanes or zones
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/435—Assays involving biological materials from specific organisms or of a specific nature from animals; from humans
    • G01N2333/46—Assays involving biological materials from specific organisms or of a specific nature from animals; from humans from vertebrates
    • G01N2333/47—Assays involving proteins of known structure or function as defined in the subgroups
    • G01N2333/4701—Details
    • G01N2333/4712—Muscle proteins, e.g. myosin, actin, protein
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/795—Porphyrin- or corrin-ring-containing peptides
    • G01N2333/805—Haemoglobins; Myoglobins
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/90—Enzymes; Proenzymes
    • G01N2333/91—Transferases (2.)
    • G01N2333/912—Transferases (2.) transferring phosphorus containing groups, e.g. kinases (2.7)
    • G01N2333/91205—Phosphotransferases in general
    • G01N2333/9123—Phosphotransferases in general with a nitrogenous group as acceptor (2.7.3), e.g. histidine kinases
    • 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
    • Y10S436/811—Test for named disease, body condition or organ function
    • 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
    • Y10T436/25125—Digestion or removing interfering materials

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measurement Of Radiation (AREA)
DE69906986T 1998-08-06 1999-08-06 Analytisches testgerät und verfahren Expired - Lifetime DE69906986T2 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US09/130,164 US6171870B1 (en) 1998-08-06 1998-08-06 Analytical test device and method for use in medical diagnoses
US130164 1998-08-06
US353188 1999-07-14
US09/353,188 US6410341B1 (en) 1998-08-06 1999-07-14 Analytical test device and method for use in medical diagnoses
US09/353,190 US6214629B1 (en) 1998-08-06 1999-07-14 Analytical test device and method for use in medical diagnoses
US353190 1999-07-14
PCT/EP1999/005712 WO2000008466A2 (en) 1998-08-06 1999-08-06 Analytical test device and method

Publications (2)

Publication Number Publication Date
DE69906986D1 DE69906986D1 (de) 2003-05-22
DE69906986T2 true DE69906986T2 (de) 2004-02-12

Family

ID=27383975

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69906986T Expired - Lifetime DE69906986T2 (de) 1998-08-06 1999-08-06 Analytisches testgerät und verfahren

Country Status (11)

Country Link
US (1) US6673628B2 (enExample)
EP (1) EP1102989B1 (enExample)
JP (1) JP2002522767A (enExample)
KR (1) KR100604510B1 (enExample)
CN (2) CN1145027C (enExample)
AT (1) ATE237807T1 (enExample)
AU (2) AU764444B2 (enExample)
CA (1) CA2339599A1 (enExample)
DE (1) DE69906986T2 (enExample)
MX (1) MXPA01001384A (enExample)
WO (1) WO2000008466A2 (enExample)

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US7256053B2 (en) 2002-10-24 2007-08-14 Nanogen, Inc. Diagnostic device for analyte detection
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US7189522B2 (en) * 2005-03-11 2007-03-13 Chembio Diagnostic Systems, Inc. Dual path immunoassay device
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CN104062454B (zh) * 2007-10-30 2016-01-20 松下健康医疗控股株式会社 分析用仪器
US20110287461A1 (en) * 2008-05-27 2011-11-24 Zbx Corporation Enzymatic analytical membrane, test device and method
US20100022916A1 (en) 2008-07-24 2010-01-28 Javanbakhsh Esfandiari Method and Apparatus for Collecting and Preparing Biological Samples for Testing
CN102124338B (zh) * 2008-08-26 2013-08-21 红电医学科技股份有限公司 流体检测试片的基板
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JP5162031B2 (ja) 2008-10-09 2013-03-13 紅電醫學科技股▲分▼有限公司 液体の検査方法
EP2352026B1 (en) 2008-10-17 2013-08-14 Actherm Inc. Liquid test strip and the method
CN102171364A (zh) 2008-10-17 2011-08-31 红电医学科技股份有限公司 流体检测试片及其测试方法
CN104991075A (zh) 2008-12-22 2015-10-21 皇家飞利浦电子股份有限公司 使用磁性标记进行的肌钙蛋白i 测定
US10203310B2 (en) 2009-01-26 2019-02-12 Detectachem Llc Chemical detection of substances by utilizing a sample medium impregnated with solid test chemicals
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Also Published As

Publication number Publication date
AU5420899A (en) 2000-02-28
WO2000008466A9 (en) 2000-06-29
KR100604510B1 (ko) 2006-07-25
WO2000008466A3 (en) 2000-05-18
JP2002522767A (ja) 2002-07-23
AU764444B2 (en) 2003-08-21
WO2000008466A2 (en) 2000-02-17
CA2339599A1 (en) 2000-02-17
HK1039518A1 (en) 2002-04-26
CN1519563A (zh) 2004-08-11
DE69906986D1 (de) 2003-05-22
US6673628B2 (en) 2004-01-06
CN1145027C (zh) 2004-04-07
EP1102989B1 (en) 2003-04-16
US20010039059A1 (en) 2001-11-08
EP1102989A2 (en) 2001-05-30
ATE237807T1 (de) 2003-05-15
MXPA01001384A (es) 2002-11-29
AU2003262455A1 (en) 2003-12-18
CN1250970C (zh) 2006-04-12
KR20010085338A (ko) 2001-09-07
CN1318151A (zh) 2001-10-17

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8328 Change in the person/name/address of the agent

Representative=s name: WITZ, M., DIPL.-CHEM., PAT.-ANW., 80993 MUENCHEN

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NANOGEN, INC., SAN DIEGO, CALIF., US