WO2009147576A3 - Dispositif et procede de prelevement d’air expire - Google Patents

Dispositif et procede de prelevement d’air expire 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
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.)
Ceased
Application number
PCT/IB2009/052219
Other languages
English (en)
Other versions
WO2009147576A2 (fr
Inventor
Teunis J. Vink
Willem M. J. M. Coene
Nicolaas P. Willard
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 NV filed Critical Koninklijke Philips Electronics NV
Publication of WO2009147576A2 publication Critical patent/WO2009147576A2/fr
Publication of WO2009147576A3 publication Critical patent/WO2009147576A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • A61B5/097—Devices for facilitating collection of breath or for directing breath into or through measuring devices

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Physiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

L’invention concerne un dispositif simple, efficace et précis de prélèvement d’air expiré et un procédé associé de prélèvement d’air expiré par un patient en vue d’une analyse. Ce dispositif comprend : un récipient de mélange de gaz (1) contenant un mélange de gaz destiné à être inhalé par le patient; et une unité de respiration (2) comportant un orifice d’entrée (21) relié au récipient de mélange de gaz (1) pour permettre l’entrée de gaz provenant du récipient (1), un orifice de sortie (22) destiné à évacuer le gaz expiré par le patient, ainsi qu’un élément de respiration (23) permettant l’inhalation de gaz par l’orifice d’entrée (21) et l’expiration de gaz par l’orifice de sortie (22). Le récipient de mélange de gaz (1) contient un mélange de gaz constitué d’un ensemble prédéterminé de marqueurs de composés organiques volatils (COV).
PCT/IB2009/052219 2008-06-02 2009-05-27 Dispositif et procede de prelevement d’air expire Ceased WO2009147576A2 (fr)

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 (fr) 2009-12-10
WO2009147576A3 true WO2009147576A3 (fr) 2010-05-14

Family

ID=41258495

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/052219 Ceased WO2009147576A2 (fr) 2008-06-02 2009-05-27 Dispositif et procede de prelevement d’air expire

Country Status (1)

Country Link
WO (1) WO2009147576A2 (fr)

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 (zh) * 2013-06-08 2013-10-02 浙江大学 介入性疾病诊断和监测系统
US11103158B2 (en) * 2015-09-14 2021-08-31 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 (zh) * 2018-01-19 2020-10-09 北京大学 一种呼出气中生物标志物在线检测系统及方法

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 (fr) * 2002-03-03 2003-09-12 Oridion Breathid Ltd. Systeme de prelevement d'air expire

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 (fr) * 2002-03-03 2003-09-12 Oridion Breathid Ltd. Systeme de prelevement d'air expire

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 (fr) 2009-12-10

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