ATE378005T1 - Verfahren und messgerät zur messung der stickoxidkonzentration in der ausatemluft - Google Patents

Verfahren und messgerät zur messung der stickoxidkonzentration in der ausatemluft

Info

Publication number
ATE378005T1
ATE378005T1 AT02722316T AT02722316T ATE378005T1 AT E378005 T1 ATE378005 T1 AT E378005T1 AT 02722316 T AT02722316 T AT 02722316T AT 02722316 T AT02722316 T AT 02722316T AT E378005 T1 ATE378005 T1 AT E378005T1
Authority
AT
Austria
Prior art keywords
oxide concentration
measuring
exhaled air
blow tube
flow rate
Prior art date
Application number
AT02722316T
Other languages
English (en)
Inventor
Eeva Moilanen
Lauri Lehtimaeki
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8561185&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE378005(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Aerocrine Ab filed Critical Aerocrine Ab
Application granted granted Critical
Publication of ATE378005T1 publication Critical patent/ATE378005T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/411—Detecting or monitoring allergy or intolerance reactions to an allergenic agent or substance
    • 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
    • A61B5/083—Measuring rate of metabolism by using breath test, e.g. measuring rate of oxygen consumption
    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/0037—NOx
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Pulmonology (AREA)
  • Chemical & Material Sciences (AREA)
  • Physiology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Obesity (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Urology & Nephrology (AREA)
  • Emergency Medicine (AREA)
  • Food Science & Technology (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Measuring Volume Flow (AREA)
  • Sampling And Sample Adjustment (AREA)
AT02722316T 2001-05-11 2002-05-07 Verfahren und messgerät zur messung der stickoxidkonzentration in der ausatemluft ATE378005T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20011000A FI110839B (fi) 2001-05-11 2001-05-11 Menetelmä ja mittauslaitteisto uloshengitysilman typpioksidipitoisuuden mittaamiseksi

Publications (1)

Publication Number Publication Date
ATE378005T1 true ATE378005T1 (de) 2007-11-15

Family

ID=8561185

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02722316T ATE378005T1 (de) 2001-05-11 2002-05-07 Verfahren und messgerät zur messung der stickoxidkonzentration in der ausatemluft

Country Status (10)

Country Link
US (1) US6733463B2 (de)
EP (1) EP1389950B1 (de)
JP (2) JP4235455B2 (de)
AT (1) ATE378005T1 (de)
AU (1) AU2002253206B2 (de)
CA (1) CA2445739C (de)
DE (1) DE60223527T2 (de)
ES (1) ES2296917T3 (de)
FI (1) FI110839B (de)
WO (1) WO2002091921A1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI110839B (fi) * 2001-05-11 2003-04-15 Lauri Lehtimaeki Menetelmä ja mittauslaitteisto uloshengitysilman typpioksidipitoisuuden mittaamiseksi
CA2475234A1 (en) * 2002-02-05 2003-08-14 The Regents Of The University Of California Flow-independent parameter estimation based on tidal breathing exhalation profiles
AU2003238288A1 (en) 2003-06-19 2005-02-04 Everest Biomedical Instruments Breath end-tidal gas monitor
US20050053549A1 (en) * 2003-09-10 2005-03-10 Aperon Biosystems Corp. Method for treating airway disorders
JP2007526476A (ja) * 2004-03-03 2007-09-13 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 化合物半導体を用いたｎｏの検出並びにｎｏを検出するためのセンサ及びデバイス
JP4530212B2 (ja) * 2004-09-28 2010-08-25 株式会社タニタ 呼気分析装置
GB2421442B (en) * 2004-11-22 2008-04-16 Mark Varney Tidal gas resuscitation monitor
US20060177889A1 (en) * 2005-02-05 2006-08-10 Aperon Biosystems Corp. Rapid responding gas sensing element
US20060178592A1 (en) 2005-02-07 2006-08-10 Aperson Biosystems Corp. System and method for controlling the flow of exhaled breath during analysis
US20070282214A1 (en) * 2006-05-16 2007-12-06 The Regents Of The University Of California Technique to characterize proximal and peripheral nitric oxide exchange using constant flow exhalations and an axial diffusion model
AU2007351779A1 (en) * 2006-09-14 2008-10-30 The Research Foundation of State Univesity of New York Detecting nitric oxide
GB0717433D0 (en) * 2007-09-07 2007-10-17 Bedfont Scient Ltd Apparatus and method
US8425428B2 (en) * 2008-03-31 2013-04-23 Covidien Lp Nitric oxide measurements in patients using flowfeedback
EP2459063A1 (de) * 2009-07-30 2012-06-06 Koninklijke Philips Electronics N.V. Verfahren und vorrichtung zur bestimmung von ausgeatmetem stickoxid
US11534081B2 (en) * 2009-08-06 2022-12-27 Peter Theophilos Banos Methods of and devices for monitoring the effects of cellular stress and damage resulting from radiation exposure
US20110301483A1 (en) * 2009-12-23 2011-12-08 Pulmonx Corporation Local lung measurement and treatment
US9763600B2 (en) * 2010-02-17 2017-09-19 Koninklijke Philips N.V. Nitric oxide measurement method and apparatus
US8621911B2 (en) 2010-05-14 2014-01-07 William J. McFaul Method and system for determining levels of gases
US20130226022A1 (en) * 2010-09-10 2013-08-29 Ccm Beheer B.V. Measurement Device for Lung Function Measurement
WO2013026902A1 (en) 2011-08-23 2013-02-28 Aerocrine Ab Devices and methods for generating an artificial exhalation profile
WO2013070545A1 (en) 2011-11-07 2013-05-16 Landy Toth Metabolic and cardiopulmonary monitor
EP2794033B1 (de) 2011-12-21 2021-08-18 Capnia, Inc. Analyse von ausgeatmetem gas mit kompensation der frequenz eines atmungsparameters
CA2857251C (en) * 2011-12-22 2020-06-16 Aerocrine Ab Method and device for measuring a component in exhaled breath
US9164080B2 (en) 2012-06-11 2015-10-20 Ohio State Innovation Foundation System and method for sensing NO
JP6396908B2 (ja) * 2012-09-28 2018-09-26 アリゾナ・ボード・オブ・リージェンツ・オン・ビハーフ・オブ・アリゾナ・ステイト・ユニバーシティーＡｒｉｚｏｎａ Ｂｏａｒｄ ｏｆ Ｒｅｇｅｎｔｓ ｏｎ ｂｅｈａｌｆ ｏｆ Ａｒｉｚｏｎａ Ｓｔａｔｅ Ｕｎｉｖｅｒｓｉｔｙ 呼気中ｎｏの正確な検出のためのマウスピース
BR112015016434B1 (pt) 2013-01-08 2022-03-29 Capnia, Inc Aparelho para análise de uma respiração exalada
US20140228699A1 (en) 2013-02-12 2014-08-14 Capnia, Inc. Sampling and storage registry device for breath gas analysis
EP3760118A1 (de) 2013-08-30 2021-01-06 Capnia, Inc. System und verfahren für neonatale kohlendioxidmessung
US10307080B2 (en) 2014-03-07 2019-06-04 Spirosure, Inc. Respiratory monitor
US10568568B2 (en) 2014-08-27 2020-02-25 Capnia, Inc. Methods for immune globulin administration
ES2579911B2 (es) * 2016-05-27 2016-12-29 Eversens, S.L. Dispositivo de medida de la concentración de gases en aire exhalado y procedimiento de medida empleado
EP3589203A1 (de) 2017-03-01 2020-01-08 NGK Spark Plug Co., Ltd. Stickoxiddetektor mit reduktionsgas
CN110833415A (zh) * 2018-08-15 2020-02-25 深圳市美好创亿医疗科技有限公司 呼气no检测系统
CN114814103A (zh) * 2022-04-28 2022-07-29 青岛华仁医疗用品有限公司 一种离线呼出气一氧化氮检测装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62188969A (ja) * 1986-02-14 1987-08-18 Toray Ind Inc 呼気分析方法
EP0724723B1 (de) * 1993-07-06 2000-04-05 Aerocrine Ab System zur feststellung von no-pegeln in ausgeatmeter luft und diagnostische verfahren für zu abnormalen no-pegeln in beziehung stehenden abweichungen
DE19545794C2 (de) * 1995-12-08 1998-03-19 Draegerwerk Ag Gasprobenahmesystem mit einem Mundstück
US6010459A (en) * 1996-04-09 2000-01-04 Silkoff; Philip E. Method and apparatus for the measurement of components of exhaled breath in humans
SE9701150D0 (sv) * 1997-03-27 1997-03-27 Nitrograf Ab Anordning för att utvärdera NO-halten i en utandad luftström
SE9902377D0 (sv) * 1999-06-22 1999-06-22 Aerocrine Ab Gasflödesregulator
WO2001082782A2 (en) * 2000-04-29 2001-11-08 The Regents Of The University Of California Estimation of parameters indicating nitric oxide production
FI110839B (fi) * 2001-05-11 2003-04-15 Lauri Lehtimaeki Menetelmä ja mittauslaitteisto uloshengitysilman typpioksidipitoisuuden mittaamiseksi

Also Published As

Publication number Publication date
JP4778544B2 (ja) 2011-09-21
FI20011000A (fi) 2002-11-12
FI110839B (fi) 2003-04-15
JP2004529712A (ja) 2004-09-30
FI20011000A0 (fi) 2001-05-11
JP2009000548A (ja) 2009-01-08
ES2296917T3 (es) 2008-05-01
US20020193698A1 (en) 2002-12-19
DE60223527D1 (de) 2007-12-27
JP4235455B2 (ja) 2009-03-11
WO2002091921A1 (en) 2002-11-21
CA2445739C (en) 2011-07-12
AU2002253206B2 (en) 2006-04-27
EP1389950B1 (de) 2007-11-14
US6733463B2 (en) 2004-05-11
DE60223527T2 (de) 2008-12-04
CA2445739A1 (en) 2002-11-21
EP1389950A1 (de) 2004-02-25

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