WO2003060517A3 - Diffusable adhesive composition for multi-layered dry reagent devices - Google Patents

Diffusable adhesive composition for multi-layered dry reagent devices Download PDF

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Publication number
WO2003060517A3
WO2003060517A3 PCT/IB2003/000055 IB0300055W WO03060517A3 WO 2003060517 A3 WO2003060517 A3 WO 2003060517A3 IB 0300055 W IB0300055 W IB 0300055W WO 03060517 A3 WO03060517 A3 WO 03060517A3
Authority
WO
WIPO (PCT)
Prior art keywords
adhesive composition
dry reagent
reagent devices
layered dry
diffusable adhesive
Prior art date
Application number
PCT/IB2003/000055
Other languages
French (fr)
Other versions
WO2003060517A2 (en
Inventor
Lloyd S Schulman
Michael J Pugia
Karlheinz Hildenbrand
Spencer H Lin
Original Assignee
Bayer Healthcare Llc
Lloyd S Schulman
Michael J Pugia
Karlheinz Hildenbrand
Spencer H Lin
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 Bayer Healthcare Llc, Lloyd S Schulman, Michael J Pugia, Karlheinz Hildenbrand, Spencer H Lin filed Critical Bayer Healthcare Llc
Priority to AU2003201460A priority Critical patent/AU2003201460A1/en
Priority to US10/459,825 priority patent/US20030215358A1/en
Publication of WO2003060517A2 publication Critical patent/WO2003060517A2/en
Publication of WO2003060517A3 publication Critical patent/WO2003060517A3/en
Priority to US10/966,858 priority patent/US7713474B2/en

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
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54393—Improving reaction conditions or stability, e.g. by coating or irradiation of surface, by reduction of non-specific binding, by promotion of specific binding
    • 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
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/525—Multi-layer analytical elements

Abstract

A multi-layer device for detecting an analyte in a fluid sample includes at least two layers with a fluid diffusible layer disposed between them. At least one of the layers contains a reagent system for detection of the analyte.
PCT/IB2003/000055 2002-01-15 2003-01-13 Diffusable adhesive composition for multi-layered dry reagent devices WO2003060517A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2003201460A AU2003201460A1 (en) 2002-01-15 2003-01-13 Diffusable adhesive composition for multi-layered dry reagent devices
US10/459,825 US20030215358A1 (en) 2002-01-15 2003-06-12 Liquid permeable composition in dry reagent devices
US10/966,858 US7713474B2 (en) 2002-01-15 2004-10-14 Liquid permeable composition in dry reagent devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34825302P 2002-01-15 2002-01-15
US60/348,253 2002-01-15

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US10/459,825 Continuation-In-Part US20030215358A1 (en) 2002-01-15 2003-06-12 Liquid permeable composition in dry reagent devices
US10/966,858 Continuation-In-Part US7713474B2 (en) 2002-01-15 2004-10-14 Liquid permeable composition in dry reagent devices

Publications (2)

Publication Number Publication Date
WO2003060517A2 WO2003060517A2 (en) 2003-07-24
WO2003060517A3 true WO2003060517A3 (en) 2003-12-24

Family

ID=23367228

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2003/000055 WO2003060517A2 (en) 2002-01-15 2003-01-13 Diffusable adhesive composition for multi-layered dry reagent devices

Country Status (2)

Country Link
AU (1) AU2003201460A1 (en)
WO (1) WO2003060517A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7713474B2 (en) 2002-01-15 2010-05-11 Siemens Healthcare Diagnostics Inc. Liquid permeable composition in dry reagent devices
US20030215358A1 (en) 2002-01-15 2003-11-20 Schulman Lloyd S. Liquid permeable composition in dry reagent devices
MX2007006883A (en) 2004-12-13 2007-08-03 Bayer Healthcare Llc Size self-limiting compositions and test devices for measuring analytes in biological fluids.
CN114923965B (en) * 2022-03-18 2023-05-23 杭州微策生物技术股份有限公司 Integrated multi-index sensor and manufacturing method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3992158A (en) * 1973-08-16 1976-11-16 Eastman Kodak Company Integral analytical element
GB2085159A (en) * 1980-08-22 1982-04-21 Fuji Photo Film Co Ltd Multilayer element for use in quantitative chemical analysis
US4356149A (en) * 1979-07-02 1982-10-26 Fuji Photo Film Co., Ltd. Multi-layer chemical analytical materials
EP0162302A1 (en) * 1984-04-19 1985-11-27 Fuji Photo Film Co., Ltd. Integral multilayer analytical element
US5171688A (en) * 1988-08-30 1992-12-15 Cholestech Corporation Self-corrected assay device
US5393493A (en) * 1989-02-09 1995-02-28 Fuji Photo Film Co., Ltd. Analytical element for whole blood

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3992158A (en) * 1973-08-16 1976-11-16 Eastman Kodak Company Integral analytical element
US4356149A (en) * 1979-07-02 1982-10-26 Fuji Photo Film Co., Ltd. Multi-layer chemical analytical materials
GB2085159A (en) * 1980-08-22 1982-04-21 Fuji Photo Film Co Ltd Multilayer element for use in quantitative chemical analysis
EP0162302A1 (en) * 1984-04-19 1985-11-27 Fuji Photo Film Co., Ltd. Integral multilayer analytical element
US5171688A (en) * 1988-08-30 1992-12-15 Cholestech Corporation Self-corrected assay device
US5393493A (en) * 1989-02-09 1995-02-28 Fuji Photo Film Co., Ltd. Analytical element for whole blood

Also Published As

Publication number Publication date
AU2003201460A1 (en) 2003-07-30
WO2003060517A2 (en) 2003-07-24

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