EP1397680A4 - Pressure transduced chemical assay and method - Google Patents

Pressure transduced chemical assay and method

Info

Publication number
EP1397680A4
EP1397680A4 EP02725706A EP02725706A EP1397680A4 EP 1397680 A4 EP1397680 A4 EP 1397680A4 EP 02725706 A EP02725706 A EP 02725706A EP 02725706 A EP02725706 A EP 02725706A EP 1397680 A4 EP1397680 A4 EP 1397680A4
Authority
EP
European Patent Office
Prior art keywords
chemical assay
transduced
pressure
pressure transduced
assay
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.)
Withdrawn
Application number
EP02725706A
Other languages
German (de)
French (fr)
Other versions
EP1397680A1 (en
Inventor
Theodore Sand
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.)
Disan Inc
Original Assignee
Disan Inc
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 Disan Inc filed Critical Disan Inc
Publication of EP1397680A1 publication Critical patent/EP1397680A1/en
Publication of EP1397680A4 publication Critical patent/EP1397680A4/en
Withdrawn legal-status Critical Current

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
    • G01N33/5302—Apparatus specially adapted for immunological test procedures
    • 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
    • G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
    • G01N33/5438—Electrodes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
    • G01N7/14—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference
    • G01N7/18—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference by allowing the material to react
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/00029—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor provided with flat sample substrates, e.g. slides
    • G01N2035/00099—Characterised by type of test elements
    • G01N2035/00108—Test strips, e.g. paper
    • 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
    • G01N2333/44—Assays involving biological materials from specific organisms or of a specific nature from animals; from humans from protozoa
    • G01N2333/455—Eimeria
EP02725706A 2001-05-30 2002-04-15 Pressure transduced chemical assay and method Withdrawn EP1397680A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29486101P 2001-05-30 2001-05-30
US294861P 2001-05-30
PCT/US2002/012052 WO2002099430A1 (en) 2001-05-30 2002-04-15 Pressure transduced chemical assay and method

Publications (2)

Publication Number Publication Date
EP1397680A1 EP1397680A1 (en) 2004-03-17
EP1397680A4 true EP1397680A4 (en) 2009-06-24

Family

ID=23135261

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02725706A Withdrawn EP1397680A4 (en) 2001-05-30 2002-04-15 Pressure transduced chemical assay and method

Country Status (3)

Country Link
EP (1) EP1397680A4 (en)
CA (1) CA2448762A1 (en)
WO (1) WO2002099430A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2926815A1 (en) 2014-04-03 2015-10-07 Institut Curie New derivatives of cephalosporin for treating cancer
CN103994946A (en) * 2014-06-09 2014-08-20 厦门大学 High-sensitivity multi-target quantitative analysis method based on gas pressure detection
CN108918341A (en) * 2018-07-11 2018-11-30 东莞市松研智达工业设计有限公司 It is a kind of for detecting the device of carbon dioxide content in serum or blood plasma

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973912A (en) * 1975-06-02 1976-08-10 American Hospital Supply Corporation Micro-gasometric method and apparatus
DE4034174A1 (en) * 1989-10-26 1991-05-02 Ceskoslovenska Akademie Ved Oxygen consumption determn. in enclosed biological reactor - from pressure changes after receiving external oxygen
WO1995005592A1 (en) * 1993-08-19 1995-02-23 Despatch Industries, Inc. Means and method for testing peroxide concentrations in sterilants
WO1998028613A1 (en) * 1996-12-20 1998-07-02 The Regents Of The University Of California Urea biosensor for hemodialysis monitoring

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5518895A (en) * 1990-02-15 1996-05-21 Akzo N.V. Device for detecting microorganisms using piezoelectric means
DE69615165T2 (en) * 1995-03-07 2002-05-16 B B I Bioseq Inc METHOD FOR REGULATING ENZYMATIC REACTIONS
WO1999028734A1 (en) * 1997-12-02 1999-06-10 Smith Allan L Mass and heat flow measurement sensor
US6287851B1 (en) * 1999-07-09 2001-09-11 The Regents Of The University Of California Sensor for analyzing components of fluids

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973912A (en) * 1975-06-02 1976-08-10 American Hospital Supply Corporation Micro-gasometric method and apparatus
DE4034174A1 (en) * 1989-10-26 1991-05-02 Ceskoslovenska Akademie Ved Oxygen consumption determn. in enclosed biological reactor - from pressure changes after receiving external oxygen
WO1995005592A1 (en) * 1993-08-19 1995-02-23 Despatch Industries, Inc. Means and method for testing peroxide concentrations in sterilants
WO1998028613A1 (en) * 1996-12-20 1998-07-02 The Regents Of The University Of California Urea biosensor for hemodialysis monitoring

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO02099430A1 *

Also Published As

Publication number Publication date
WO2002099430A1 (en) 2002-12-12
EP1397680A1 (en) 2004-03-17
CA2448762A1 (en) 2002-12-12

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Legal Events

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18D Application deemed to be withdrawn

Effective date: 20090827