WO2022248936A3 - Device and method for detecting a component of exhaled breath condensate - Google Patents

Device and method for detecting a component of exhaled breath condensate Download PDF

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Publication number
WO2022248936A3
WO2022248936A3 PCT/IB2022/000302 IB2022000302W WO2022248936A3 WO 2022248936 A3 WO2022248936 A3 WO 2022248936A3 IB 2022000302 W IB2022000302 W IB 2022000302W WO 2022248936 A3 WO2022248936 A3 WO 2022248936A3
Authority
WO
WIPO (PCT)
Prior art keywords
condensate
virus
exhaled breath
disposable
collecting
Prior art date
Application number
PCT/IB2022/000302
Other languages
French (fr)
Other versions
WO2022248936A2 (en
Inventor
Stig Lytke BREJL
Helle Funch Nielsen
Original Assignee
Exhalation Technology Ltd
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 Exhalation Technology Ltd filed Critical Exhalation Technology Ltd
Publication of WO2022248936A2 publication Critical patent/WO2022248936A2/en
Publication of WO2022248936A3 publication Critical patent/WO2022248936A3/en

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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
    • 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
    • A61B5/097—Devices for facilitating collection of breath or for directing breath into or through measuring devices

Abstract

Aspects relate to a system for collecting condensate from exhaled breath and performing a test to analyze presence of a virus in the collected condensate. The system may include a disposable for collecting the condensate and a reusable electronic device for performing the test. In some embodiments, a user may exhale into the disposable and the electronic device provides the user with a result of the test indicating whether the user is infected with the virus. The virus detected may be severe acute respiratory syndrome coronavims 2 (SARS-CoV-2), the virus that causes COVID-19 (coronavims disease 2019). Additional aspects relate to determining a fill state of a sensor associated with collection of the exhaled breath condensate, calibration and function testing of the system used for determining a presence of a virus in the exhaled breath condensate and reading identifying information stored on the disposable used for collecting the exhaled breath condensate.
PCT/IB2022/000302 2021-05-28 2022-05-27 Device and method for detecting a component of exhaled breath condensate WO2022248936A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163194507P 2021-05-28 2021-05-28
US63/194,507 2021-05-28

Publications (2)

Publication Number Publication Date
WO2022248936A2 WO2022248936A2 (en) 2022-12-01
WO2022248936A3 true WO2022248936A3 (en) 2023-01-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2022/000302 WO2022248936A2 (en) 2021-05-28 2022-05-27 Device and method for detecting a component of exhaled breath condensate

Country Status (1)

Country Link
WO (1) WO2022248936A2 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080009761A1 (en) * 2006-06-21 2008-01-10 Acker Jaron M Ventilator breath condensate sampler and method of collecting a breath condensate sample
US20120165694A1 (en) * 2006-01-26 2012-06-28 Meka Vikas V Breath and breath condensate analysis system and associated methods
US20150335267A1 (en) * 2014-05-22 2015-11-26 Picomole Instruments Inc. Alveolar breath collection apparatus
US20170119280A1 (en) * 2015-10-29 2017-05-04 Invoy Technologies, Llc Flow regulation device for breath analysis and related method
US20200041485A1 (en) * 2017-03-20 2020-02-06 Exhalation Technology Limited Breath-condensate device
US20200124625A1 (en) * 2018-10-19 2020-04-23 SannTek Labs Inc. Systems and methods for detecting a target analyte in a breath sample
WO2021041571A1 (en) * 2019-08-26 2021-03-04 Zeteo Tech, Inc. Diagnosis of tuberculosis and other diseases using exhaled breath

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120165694A1 (en) * 2006-01-26 2012-06-28 Meka Vikas V Breath and breath condensate analysis system and associated methods
US20080009761A1 (en) * 2006-06-21 2008-01-10 Acker Jaron M Ventilator breath condensate sampler and method of collecting a breath condensate sample
US20150335267A1 (en) * 2014-05-22 2015-11-26 Picomole Instruments Inc. Alveolar breath collection apparatus
US20170119280A1 (en) * 2015-10-29 2017-05-04 Invoy Technologies, Llc Flow regulation device for breath analysis and related method
US20200041485A1 (en) * 2017-03-20 2020-02-06 Exhalation Technology Limited Breath-condensate device
US20200124625A1 (en) * 2018-10-19 2020-04-23 SannTek Labs Inc. Systems and methods for detecting a target analyte in a breath sample
WO2021041571A1 (en) * 2019-08-26 2021-03-04 Zeteo Tech, Inc. Diagnosis of tuberculosis and other diseases using exhaled breath

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
LIESELOT HOUSPIE ET AL: "Exhaled breath condensate sampling is not a new method for detection of respiratory viruses", VIROLOGY JOURNAL, BIOMED CENTRAL, LONDON, GB, vol. 8, no. 1, 4 March 2011 (2011-03-04), pages 98, XP021098687, ISSN: 1743-422X, DOI: 10.1186/1743-422X-8-98 *

Also Published As

Publication number Publication date
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