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WO2012045560A3 - Apparatus for collecting expiratory air - Google Patents

Apparatus for collecting expiratory air Download PDF

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Publication number
WO2012045560A3
WO2012045560A3 PCT/EP2011/066005 EP2011066005W WO2012045560A3 WO 2012045560 A3 WO2012045560 A3 WO 2012045560A3 EP 2011066005 W EP2011066005 W EP 2011066005W WO 2012045560 A3 WO2012045560 A3 WO 2012045560A3
Authority
WO
WIPO (PCT)
Prior art keywords
expiratory air
pressure regulator
inlet
air
valve
Prior art date
Application number
PCT/EP2011/066005
Other languages
French (fr)
Other versions
WO2012045560A2 (en
Inventor
Rüdiger EICHLER
Original Assignee
Aerocrine Ab
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
Priority claimed from DE202010014098U external-priority patent/DE202010014098U1/en
Priority claimed from DE202010014565U external-priority patent/DE202010014565U1/en
Application filed by Aerocrine Ab filed Critical Aerocrine Ab
Publication of WO2012045560A2 publication Critical patent/WO2012045560A2/en
Publication of WO2012045560A3 publication Critical patent/WO2012045560A3/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
    • A61B5/097—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)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

An apparatus for collecting expiratory air is provided, the apparatus comprising at least one adapter housing (101;201), with at least connections to: a mouthpiece (105;205), an inlet valve (102;202) for inhalation air, a PEEP valve (103;203), a collector container (106;206) for expiratory air, and a pressure regulator (104;204) with an inlet-and outlet valve (107;207), wherein the inlet- and outlet valve (107;207) blocks the pressure regulator (104;204) during inhalation through the mouthpiece and releases the influx of expiratory air into the pressure regulator (104;204) during exhalation and blocks an outlet from the pressure regulator (104;204).
PCT/EP2011/066005 2010-10-08 2011-09-15 Apparatus for collecting expiratory air WO2012045560A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE202010014098.6 2010-10-08
DE202010014098U DE202010014098U1 (en) 2010-10-08 2010-10-08 Apparatus for collecting expiratory air
DE202010014565.1 2010-10-20
DE202010014565U DE202010014565U1 (en) 2010-10-20 2010-10-20 Apparatus for collecting expiratory air

Publications (2)

Publication Number Publication Date
WO2012045560A2 WO2012045560A2 (en) 2012-04-12
WO2012045560A3 true WO2012045560A3 (en) 2012-08-16

Family

ID=45928160

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/066005 WO2012045560A2 (en) 2010-10-08 2011-09-15 Apparatus for collecting expiratory air

Country Status (1)

Country Link
WO (1) WO2012045560A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2506863A (en) 2012-10-09 2014-04-16 Univ Dublin City System and method for analysing and measuring ammonia levels in a sample
DE102016012824A1 (en) * 2016-10-25 2018-04-26 Drägerwerk AG & Co. KGaA Method and apparatus for adaptively controlling positive end-expiratory pressure (PEEP)
CN108663238B (en) * 2017-04-01 2024-05-28 福建省先亚药业有限公司 Gas sample collection bag, collection device and collection method for expiration test
AU2021369858A1 (en) * 2020-10-30 2023-06-15 Convergence Medical Sciences Ltd. Device and process for extending a ventilator circuit

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1915540A1 (en) * 1969-03-26 1970-10-01 Jaeger Erich Spirometry breathing mask
US5355893A (en) * 1992-04-06 1994-10-18 Mick Peter R Vital signs monitor
WO2003073935A2 (en) * 2002-03-03 2003-09-12 Oridion Breathid Ltd. Breath collection system
US20060200037A1 (en) * 2005-03-02 2006-09-07 Falasco Marianne R System and method for selectively collecting exhaled air
WO2008060165A1 (en) * 2006-11-12 2008-05-22 Syft Technologies Limited Improvements in or relating to breath collection methods and apparatus
WO2009146693A2 (en) * 2008-06-05 2009-12-10 Filt Lungen- Und Thoraxdiagnostik Gmbh Portable pneumotachograph for measuring components of an expiration volume
CH699885A2 (en) * 2008-11-07 2010-05-14 Jiri Rektorik Exhaled alveolar air collecting method for e.g. screening lung cancer, involves compensating pressure in container by increasing volume of cylinder, where volume of container is variable and proportional to pressure of exhaled air

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL90346C (en) 1952-08-06
DE1034321B (en) 1957-02-28 1958-07-17 Hartmann & Braun Ag Arrangement for measuring and precisely recording the composition of human exhaled air
DE102007012285B3 (en) 2007-03-08 2008-02-28 Filt Lungen- Und Thoraxdiagnostik Gmbh Method for flow control in flow pipe, involves arranging valve plate with valve seat in housing in front of inlet opening, pressed against flowing direction of gases with force strength

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1915540A1 (en) * 1969-03-26 1970-10-01 Jaeger Erich Spirometry breathing mask
US5355893A (en) * 1992-04-06 1994-10-18 Mick Peter R Vital signs monitor
WO2003073935A2 (en) * 2002-03-03 2003-09-12 Oridion Breathid Ltd. Breath collection system
US20060200037A1 (en) * 2005-03-02 2006-09-07 Falasco Marianne R System and method for selectively collecting exhaled air
WO2008060165A1 (en) * 2006-11-12 2008-05-22 Syft Technologies Limited Improvements in or relating to breath collection methods and apparatus
WO2009146693A2 (en) * 2008-06-05 2009-12-10 Filt Lungen- Und Thoraxdiagnostik Gmbh Portable pneumotachograph for measuring components of an expiration volume
CH699885A2 (en) * 2008-11-07 2010-05-14 Jiri Rektorik Exhaled alveolar air collecting method for e.g. screening lung cancer, involves compensating pressure in container by increasing volume of cylinder, where volume of container is variable and proportional to pressure of exhaled air

Also Published As

Publication number Publication date
WO2012045560A2 (en) 2012-04-12

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