WO2022171804A3 - Gas analysis device - Google Patents

Gas analysis device Download PDF

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Publication number
WO2022171804A3
WO2022171804A3 PCT/EP2022/053384 EP2022053384W WO2022171804A3 WO 2022171804 A3 WO2022171804 A3 WO 2022171804A3 EP 2022053384 W EP2022053384 W EP 2022053384W WO 2022171804 A3 WO2022171804 A3 WO 2022171804A3
Authority
WO
WIPO (PCT)
Prior art keywords
gas analysis
analysis device
detecting
analyte
relates
Prior art date
Application number
PCT/EP2022/053384
Other languages
French (fr)
Other versions
WO2022171804A2 (en
Inventor
Thomas Michaël BRASCHLER
Karl-Heinz Krause
Arthur SÉRÈS
Julien LEVALLOIS
Original Assignee
Université De Genève
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 Université De Genève filed Critical Université De Genève
Priority to EP22705534.0A priority Critical patent/EP4291087A2/en
Publication of WO2022171804A2 publication Critical patent/WO2022171804A2/en
Publication of WO2022171804A3 publication Critical patent/WO2022171804A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/082—Evaluation by breath analysis, e.g. determination of the chemical composition of exhaled breath
    • 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
    • G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • G01N33/56983—Viruses
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • 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
    • G01N2333/005—Assays involving biological materials from specific organisms or of a specific nature from viruses
    • G01N2333/08—RNA viruses
    • G01N2333/11—Orthomyxoviridae, e.g. influenza virus
    • 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
    • G01N2333/005—Assays involving biological materials from specific organisms or of a specific nature from viruses
    • G01N2333/08—RNA viruses
    • G01N2333/165—Coronaviridae, e.g. avian infectious bronchitis virus

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Virology (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Physiology (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The invention relates to a gas analysis device for detecting the presence of an analyte, such as an analyte indicative of a respiratory condition. The invention also relates to a filter that may be used in such a device, and to methods of detecting an analyte, or of detecting a disease or condition, using the device.
PCT/EP2022/053384 2021-02-12 2022-02-11 Gas analysis device WO2022171804A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP22705534.0A EP4291087A2 (en) 2021-02-12 2022-02-11 Gas analysis device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP21156901.7 2021-02-12
EP21156901 2021-02-12

Publications (2)

Publication Number Publication Date
WO2022171804A2 WO2022171804A2 (en) 2022-08-18
WO2022171804A3 true WO2022171804A3 (en) 2022-09-29

Family

ID=74595201

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2022/053384 WO2022171804A2 (en) 2021-02-12 2022-02-11 Gas analysis device

Country Status (2)

Country Link
EP (1) EP4291087A2 (en)
WO (1) WO2022171804A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2706355A1 (en) * 2012-09-11 2014-03-12 Sensa Bues AB System and method for eluting and testing substance from exhaled aerosol sample
US20150377748A1 (en) * 2014-06-27 2015-12-31 Pulse Health Llc Breath analysis system
WO2019177644A1 (en) * 2018-03-15 2019-09-19 Chris Marsh Sample capture assembly for an aldehyde analysis system and method of use
US20200124625A1 (en) * 2018-10-19 2020-04-23 SannTek Labs Inc. Systems and methods for detecting a target analyte in a breath sample

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2706355A1 (en) * 2012-09-11 2014-03-12 Sensa Bues AB System and method for eluting and testing substance from exhaled aerosol sample
US20150377748A1 (en) * 2014-06-27 2015-12-31 Pulse Health Llc Breath analysis system
WO2019177644A1 (en) * 2018-03-15 2019-09-19 Chris Marsh Sample capture assembly for an aldehyde analysis system and method of use
US20200124625A1 (en) * 2018-10-19 2020-04-23 SannTek Labs Inc. Systems and methods for detecting a target analyte in a breath sample

Also Published As

Publication number Publication date
WO2022171804A2 (en) 2022-08-18
EP4291087A2 (en) 2023-12-20

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