WO2009147576A3 - Breath collection device and method - Google Patents

Breath collection device and method Download PDF

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Publication number
WO2009147576A3
WO2009147576A3 PCT/IB2009/052219 IB2009052219W WO2009147576A3 WO 2009147576 A3 WO2009147576 A3 WO 2009147576A3 IB 2009052219 W IB2009052219 W IB 2009052219W WO 2009147576 A3 WO2009147576 A3 WO 2009147576A3
Authority
WO
WIPO (PCT)
Prior art keywords
gas
gas mixture
collection device
mixture container
breath collection
Prior art date
Application number
PCT/IB2009/052219
Other languages
French (fr)
Other versions
WO2009147576A2 (en
Inventor
Teunis J. Vink
Willem M. J. M. Coene
Nicolaas P. Willard
Original Assignee
Koninklijke Philips Electronics N. V.
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 Koninklijke Philips Electronics N. V. filed Critical Koninklijke Philips Electronics N. V.
Publication of WO2009147576A2 publication Critical patent/WO2009147576A2/en
Publication of WO2009147576A3 publication Critical patent/WO2009147576A3/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
    • A61B5/097—Devices for facilitating collection of breath or for directing breath into or through measuring devices

Abstract

The present invention relates to a simple, efficient and accurate breath collection device and a corresponding method for collecting the breath of a patient for analysis. The device comprises a gas mixture container (1) containing a gas mixture for inhalation by the patient, and a breathing unit (2) containing an inlet (21) connected to said gas mixture container (1) for letting in gas from the gas mixture container (1), an outlet (22) for letting out gas exhaled by the patientand a breathing element (23) for inhaling gas from the inlet (21) and exhaling gas to the outlet (22). The gas mixture container (1) contains a gas mixture containing a predetermined set of volatile organic compounds (VOC) markers.
PCT/IB2009/052219 2008-06-02 2009-05-27 Breath collection device and method WO2009147576A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08104221 2008-06-02
EP08104221.0 2008-06-02

Publications (2)

Publication Number Publication Date
WO2009147576A2 WO2009147576A2 (en) 2009-12-10
WO2009147576A3 true WO2009147576A3 (en) 2010-05-14

Family

ID=41258495

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/052219 WO2009147576A2 (en) 2008-06-02 2009-05-27 Breath collection device and method

Country Status (1)

Country Link
WO (1) WO2009147576A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9770192B2 (en) * 2012-03-19 2017-09-26 Richard C. Fuisz Method and system to amplify and measure breath analytes
CN103330547A (en) * 2013-06-08 2013-10-02 浙江大学 Interventional disease diagnosis and monitoring system
EP3349651A1 (en) * 2015-09-14 2018-07-25 Freie Universität Berlin Pure non-invasive method for identification of organ diseases or impaired organ function by investigation of marker substances in exhaled air stimulated by inhaled marker substances
US11519900B2 (en) * 2017-01-23 2022-12-06 Koninklijke Philips N.V. Alignment of breath sample data for database comparisons
CN108362754B (en) * 2018-01-19 2020-10-09 北京大学 Online detection system and method for biomarkers in exhaled breath

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5787885A (en) * 1994-10-13 1998-08-04 Lemelson; Jerome H. Body fluid analysis system
US6180414B1 (en) * 1997-01-03 2001-01-30 Oridion Medical Ltd. Breath test for detection of drug metabolism
US20030065274A1 (en) * 1999-08-02 2003-04-03 Mault James R. Method of respiratory gas analysis using a metabolic calorimeter
WO2003073935A2 (en) * 2002-03-03 2003-09-12 Oridion Breathid Ltd. Breath collection system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5787885A (en) * 1994-10-13 1998-08-04 Lemelson; Jerome H. Body fluid analysis system
US6180414B1 (en) * 1997-01-03 2001-01-30 Oridion Medical Ltd. Breath test for detection of drug metabolism
US20030065274A1 (en) * 1999-08-02 2003-04-03 Mault James R. Method of respiratory gas analysis using a metabolic calorimeter
WO2003073935A2 (en) * 2002-03-03 2003-09-12 Oridion Breathid Ltd. Breath collection system

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS: "Flüchtige organische Verbindungen", WIKIPEDIA, DER FREIEN ENZYKLOPÄDIE, 8 January 2010 (2010-01-08), XP002567765, Retrieved from the Internet <URL:http://de.wikipedia.org/wiki/Fl%C3%BCchtige_organische_Verbindungen> [retrieved on 20100210] *
JONES A W ET AL: "Determination of endogenous ethanol in blood and breath by gas chromatography-mass spectrometry", PHARMACOLOGY BIOCHEMISTRY AND BEHAVIOR, ELSEVIER, US, vol. 18, 1 January 1983 (1983-01-01), pages 267 - 272, XP023780008, ISSN: 0091-3057, [retrieved on 19830101] *
M PHILLIPS, J GREENBERG, J AWAD: "Metabolic and environmental origins of volatileorganic compounds in breath", JOURNAL OF CLINICAL PATHOLOGY, vol. 47, no. 11, 1994, pages 1052 - 1053, XP002567764 *

Also Published As

Publication number Publication date
WO2009147576A2 (en) 2009-12-10

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