ZA202211682B - Diagnosis of respiratory diseases using analysis of exhaled breath and aerosols - Google Patents

Diagnosis of respiratory diseases using analysis of exhaled breath and aerosols

Info

Publication number
ZA202211682B
ZA202211682B ZA2022/11682A ZA202211682A ZA202211682B ZA 202211682 B ZA202211682 B ZA 202211682B ZA 2022/11682 A ZA2022/11682 A ZA 2022/11682A ZA 202211682 A ZA202211682 A ZA 202211682A ZA 202211682 B ZA202211682 B ZA 202211682B
Authority
ZA
South Africa
Prior art keywords
aerosols
exhaled breath
analysis
disclosed
volatile organics
Prior art date
Application number
ZA2022/11682A
Other languages
English (en)
Inventor
Dapeng Chen
Wayne A Bryden
Michael Mcloughlin
Original Assignee
Zeteo Tech 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 Zeteo Tech Inc filed Critical Zeteo Tech Inc
Publication of ZA202211682B publication Critical patent/ZA202211682B/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—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
    • 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
    • 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
    • A61B5/48—Other medical applications
    • A61B5/4848—Monitoring or testing the effects of treatment, e.g. of medication
    • 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
    • G01N33/483—Physical analysis of biological material
    • G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. 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
    • G01N33/483—Physical analysis of biological material
    • G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. breath
    • G01N33/4975—Physical analysis of biological material of gaseous biological material, e.g. breath other than oxygen, carbon dioxide or alcohol, e.g. organic vapours
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Chemical & Material Sciences (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Pulmonology (AREA)
  • Physiology (AREA)
  • Urology & Nephrology (AREA)
  • Medicinal Chemistry (AREA)
  • Immunology (AREA)
  • Hematology (AREA)
  • General Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
ZA2022/11682A 2020-04-03 2022-10-26 Diagnosis of respiratory diseases using analysis of exhaled breath and aerosols ZA202211682B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202063005179P 2020-04-03 2020-04-03
US202063010029P 2020-04-14 2020-04-14
US202063069029P 2020-08-22 2020-08-22
PCT/US2020/048035 WO2021201905A1 (en) 2020-04-03 2020-08-26 Diagnosis of respiratory diseases using analysis of exhaled breath and aerosols

Publications (1)

Publication Number Publication Date
ZA202211682B true ZA202211682B (en) 2024-10-30

Family

ID=77929385

Family Applications (2)

Application Number Title Priority Date Filing Date
ZA2022/11682A ZA202211682B (en) 2020-04-03 2022-10-26 Diagnosis of respiratory diseases using analysis of exhaled breath and aerosols
ZA2024/00813A ZA202400813B (en) 2020-04-03 2024-01-24 Diagnosis of respiratory diseases using analysis of exhaled breath and aerosols

Family Applications After (1)

Application Number Title Priority Date Filing Date
ZA2024/00813A ZA202400813B (en) 2020-04-03 2024-01-24 Diagnosis of respiratory diseases using analysis of exhaled breath and aerosols

Country Status (6)

Country Link
US (1) US11839463B2 (enExample)
EP (1) EP4125569B1 (enExample)
JP (2) JP7504499B2 (enExample)
KR (3) KR102630689B1 (enExample)
WO (1) WO2021201905A1 (enExample)
ZA (2) ZA202211682B (enExample)

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Also Published As

Publication number Publication date
KR20240013274A (ko) 2024-01-30
US20230157573A1 (en) 2023-05-25
JP7504499B2 (ja) 2024-06-24
EP4125569B1 (en) 2026-05-20
ZA202400813B (en) 2024-06-26
KR20250004143A (ko) 2025-01-07
WO2021201905A1 (en) 2021-10-07
US11839463B2 (en) 2023-12-12
KR20230005825A (ko) 2023-01-10
JP2023528725A (ja) 2023-07-06
EP4125569A4 (en) 2024-03-13
EP4125569A1 (en) 2023-02-08
KR102746174B1 (ko) 2024-12-23
JP7855248B2 (ja) 2026-05-08
KR102630689B1 (ko) 2024-01-29
JP2024116220A (ja) 2024-08-27

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