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—Measuring 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—Measuring 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)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Pulmonology (AREA)
  • Physiology (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Food Science & Technology (AREA)
  • Obesity (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)
  • Sampling And Sample Adjustment (AREA)
  • Measuring Volume Flow (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 (36)

* 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
WO2003067216A2 (en) * 2002-02-05 2003-08-14 The Regents Of The University Of California Flow-independent parameter estimation
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
WO2005088289A1 (en) * 2004-03-03 2005-09-22 Koninklijke Philips Electronics N.V. Detection of no with a semi-conducting compound and a sensor and device to detect no
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
CA2663512A1 (en) * 2006-09-14 2008-10-30 The Research Foundation Of State University 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
JP5706893B2 (ja) * 2009-07-30 2015-04-22 コーニンクレッカ フィリップス エヌ ヴェ 吐出された一酸化窒素を決定する方法及び装置
EP2461747B1 (de) * 2009-08-06 2019-03-06 Peter Theophilos Banos Vorrichtung zur überwachung der wirkungen von zellbelastungen und -schäden als ergebnis von strahlungsaussetzungen
US20110301483A1 (en) * 2009-12-23 2011-12-08 Pulmonx Corporation Local lung measurement and treatment
EP2536333B1 (de) * 2010-02-17 2015-12-02 Koninklijke Philips N.V. Stickoxid-messverfahren und -vorrichtung
US8621911B2 (en) * 2010-05-14 2014-01-07 William J. McFaul Method and system for determining levels of gases
BR112013005657A2 (pt) * 2010-09-10 2019-09-24 Ccm Behere B V dispositivo de medição para a medição da função pulmonar, berço-suporte, e tubo de fluxo ou uma parte de tubo de fluxo
WO2013026902A1 (en) 2011-08-23 2013-02-28 Aerocrine Ab Devices and methods for generating an artificial exhalation profile
US10390733B2 (en) 2011-11-07 2019-08-27 Lifelens Technologies, Llc Metabolic and cardiopulmonary monitor
US10034621B2 (en) 2011-12-21 2018-07-31 Capnia, Inc. Collection and analysis of a volume of exhaled gas with compensation for the frequency of a breathing parameter
BR112014015480B8 (pt) * 2011-12-22 2023-01-31 Aerocrine Ab Dispositivo para medir um componente na exalação e método para medir a concentração de um componente na exalação
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
CN110742612A (zh) 2013-01-08 2020-02-04 卡普尼亚公司 用于分析的呼吸选择
EP2956058A4 (de) 2013-02-12 2016-11-02 Capnia Inc Probennahme- und lagerungsregistervorrichtung zur atemgasanalyse
CN114469063A (zh) 2013-08-30 2022-05-13 卡普尼亚公司 新生儿二氧化碳测量系统
US10307080B2 (en) 2014-03-07 2019-06-04 Spirosure, Inc. Respiratory monitor
WO2016033382A1 (en) 2014-08-27 2016-03-03 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
CN120078403A (zh) 2018-07-14 2025-06-03 阿瑞特医疗技术有限公司 呼吸诊断工具和方法
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
KR20220123086A (ko) * 2019-12-31 2022-09-05 맥닐 에이비 호흡 센서 측정 방법 및 장치
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
DE724723T1 (de) * 1993-07-06 1998-02-19 Kjell Alving 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
AU719940B2 (en) * 1996-04-09 2000-05-18 Aerocrine Ab 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
US6866637B2 (en) * 2000-04-29 2005-03-15 The Regents Of The University Of California Apparatus and method for the estimation of flow -independent parameters which characterize the relevant features of nitric oxide production and exchange in the human lungs
FI110839B (fi) * 2001-05-11 2003-04-15 Lauri Lehtimaeki Menetelmä ja mittauslaitteisto uloshengitysilman typpioksidipitoisuuden mittaamiseksi

Also Published As

Publication number Publication date
US20020193698A1 (en) 2002-12-19
JP2009000548A (ja) 2009-01-08
JP4235455B2 (ja) 2009-03-11
AU2002253206B2 (en) 2006-04-27
JP2004529712A (ja) 2004-09-30
WO2002091921A1 (en) 2002-11-21
CA2445739C (en) 2011-07-12
FI110839B (fi) 2003-04-15
US6733463B2 (en) 2004-05-11
CA2445739A1 (en) 2002-11-21
EP1389950B1 (de) 2007-11-14
JP4778544B2 (ja) 2011-09-21
FI20011000A0 (fi) 2001-05-11
EP1389950A1 (de) 2004-02-25
ES2296917T3 (es) 2008-05-01
FI20011000L (fi) 2002-11-12
DE60223527T2 (de) 2008-12-04
DE60223527D1 (de) 2007-12-27

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