EP4401629A4 - Diagnostische plattform zum testen von ausgeatmetem atemkondensat und universeller biosensor - Google Patents

Diagnostische plattform zum testen von ausgeatmetem atemkondensat und universeller biosensor

Info

Publication number
EP4401629A4
EP4401629A4 EP22859447.9A EP22859447A EP4401629A4 EP 4401629 A4 EP4401629 A4 EP 4401629A4 EP 22859447 A EP22859447 A EP 22859447A EP 4401629 A4 EP4401629 A4 EP 4401629A4
Authority
EP
European Patent Office
Prior art keywords
exhalate
testing
breath condensate
diagnostic platform
universal biosensor
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.)
Pending
Application number
EP22859447.9A
Other languages
English (en)
French (fr)
Other versions
EP4401629A2 (de
Inventor
Shekhar Wadekar
John J Daniels
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.)
Diagmetrics Inc
Original Assignee
Diagmetrics 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 Diagmetrics Inc filed Critical Diagmetrics Inc
Priority claimed from PCT/US2022/076511 external-priority patent/WO2023023678A2/en
Publication of EP4401629A2 publication Critical patent/EP4401629A2/de
Publication of EP4401629A4 publication Critical patent/EP4401629A4/de
Pending legal-status Critical Current

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—Measuring devices for evaluating the respiratory organs
    • A61B5/082—Evaluation by breath analysis, e.g. determination of the chemical composition of exhaled breath
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/097—Devices for facilitating collection of breath or for directing breath into or through measuring devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14507—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue specially adapted for measuring characteristics of body fluids other than blood
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
    • A61B2010/0083—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements for taking gas samples
    • A61B2010/0087—Breath samples
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14546—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring analytes not otherwise provided for, e.g. ions, cytochromes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Cell Biology (AREA)
  • Virology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physiology (AREA)
  • Pulmonology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
EP22859447.9A 2021-09-17 2022-09-15 Diagnostische plattform zum testen von ausgeatmetem atemkondensat und universeller biosensor Pending EP4401629A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163245295P 2021-09-17 2021-09-17
PCT/US2022/076511 WO2023023678A2 (en) 2021-08-16 2022-09-15 Diagnostic platform for testing exhaled breath condensate and universal biosensor

Publications (2)

Publication Number Publication Date
EP4401629A2 EP4401629A2 (de) 2024-07-24
EP4401629A4 true EP4401629A4 (de) 2025-10-15

Family

ID=89979597

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22859447.9A Pending EP4401629A4 (de) 2021-09-17 2022-09-15 Diagnostische plattform zum testen von ausgeatmetem atemkondensat und universeller biosensor

Country Status (4)

Country Link
EP (1) EP4401629A4 (de)
KR (1) KR20240095169A (de)
CN (1) CN119233791A (de)
CA (1) CA3229708A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116515157A (zh) * 2023-04-03 2023-08-01 武汉大学 一种新型三维多孔材料及其制备方法与应用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1254372B1 (de) * 1999-11-12 2004-06-23 Clinical Micro Sensors, Inc. Bindungsbeschleunigungsverfahren zum nachweis von analyten
WO2006071895A2 (en) * 2004-12-28 2006-07-06 Nanomix, Inc. Nanoelectronic devices for dna detection, and recognition of polynucleotide sequences

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1254372B1 (de) * 1999-11-12 2004-06-23 Clinical Micro Sensors, Inc. Bindungsbeschleunigungsverfahren zum nachweis von analyten
WO2006071895A2 (en) * 2004-12-28 2006-07-06 Nanomix, Inc. Nanoelectronic devices for dna detection, and recognition of polynucleotide sequences

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
GONG JIAN-RU: "Label-Free Attomolar Detection of Proteins Using Integrated Nanoelectronic and Electrokinetic Devices", SMALL, vol. 6, no. 8, 15 April 2010 (2010-04-15), Hoboken, USA, pages 967 - 973, XP093307118, ISSN: 1613-6810, DOI: 10.1002/smll.200902132 *
JANSSEN JESSLYN ET AL: "Carbon Nanotube-Based Electrochemical Biosensor for Label-Free Protein Detection", BIOSENSORS, vol. 9, no. 4, 17 December 2019 (2019-12-17), CH, pages 144, XP093306983, ISSN: 2079-6374, DOI: 10.3390/bios9040144 *
KUMAR NARENDRA ET AL: "Dielectrophoresis assisted rapid, selective and single cell detection of antibiotic resistant bacteria with G-FETs", BIOSENSORS AND BIOELECTRONICS, ELSEVIER SCIENCE LTD, UK, AMSTERDAM , NL, vol. 156, 27 February 2020 (2020-02-27), XP086118480, ISSN: 0956-5663, [retrieved on 20200227], DOI: 10.1016/J.BIOS.2020.112123 *
SPIJKMAN MARK-JAN ET AL: "Dual-Gate Organic Field-Effect Transistors as Potentiometric Sensors in Aqueous Solution", ADVANCED FUNCTIONAL MATERIALS, vol. 20, no. 6, 22 March 2010 (2010-03-22), Hoboken, USA, pages 898 - 905, XP093307079, ISSN: 1616-301X, DOI: 10.1002/adfm.200901830 *

Also Published As

Publication number Publication date
CN119233791A (zh) 2024-12-31
KR20240095169A (ko) 2024-06-25
CA3229708A1 (en) 2023-02-23
EP4401629A2 (de) 2024-07-24

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