CN103998920B - 使用定位于可呼吸气体流的同一侧上的检测器和发射器来监测所述可呼吸气体流的成分的系统和方法 - Google Patents

使用定位于可呼吸气体流的同一侧上的检测器和发射器来监测所述可呼吸气体流的成分的系统和方法 Download PDF

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Publication number
CN103998920B
CN103998920B CN201280061837.6A CN201280061837A CN103998920B CN 103998920 B CN103998920 B CN 103998920B CN 201280061837 A CN201280061837 A CN 201280061837A CN 103998920 B CN103998920 B CN 103998920B
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sampling room
electromagnetic radiation
detector
breathable gas
optical element
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CN103998920A (zh
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J·拉塞尔
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Koninklijke Philips NV
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Koninklijke Philips Electronics NV
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
    • 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
    • A61B5/0836—Measuring rate of CO2 production
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/031—Multipass arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • 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
    • 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
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
    • A61M2016/102—Measuring a parameter of the content of the delivered gas
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N2021/8578—Gaseous flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/063—Illuminating optical parts
    • G01N2201/0636—Reflectors

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Hematology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Urology & Nephrology (AREA)
  • Combustion & Propulsion (AREA)
  • Obesity (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Physiology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Anesthesiology (AREA)
  • Cell Biology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
CN201280061837.6A 2011-12-16 2012-11-29 使用定位于可呼吸气体流的同一侧上的检测器和发射器来监测所述可呼吸气体流的成分的系统和方法 Active CN103998920B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161576594P 2011-12-16 2011-12-16
US61/576,594 2011-12-16
PCT/IB2012/056831 WO2013088289A1 (en) 2011-12-16 2012-11-29 System and method of monitoring composition of a flow of breathable gas using a detector and emitter positioned on the same side of the flow of breathable gas

Publications (2)

Publication Number Publication Date
CN103998920A CN103998920A (zh) 2014-08-20
CN103998920B true CN103998920B (zh) 2016-11-09

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CN201280061837.6A Active CN103998920B (zh) 2011-12-16 2012-11-29 使用定位于可呼吸气体流的同一侧上的检测器和发射器来监测所述可呼吸气体流的成分的系统和方法

Country Status (5)

Country Link
US (1) US9267883B2 (enExample)
EP (1) EP2791650B1 (enExample)
JP (1) JP6276194B2 (enExample)
CN (1) CN103998920B (enExample)
WO (1) WO2013088289A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014111366A1 (de) * 2014-08-08 2016-02-11 Peter Ganshorn Verfahren und Vorrichtung zur Bestimmung des Anteils an molekularem Sauerstoff in einem Atemgas
JP6951358B2 (ja) * 2015-12-21 2021-10-20 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 呼吸ガスサンプリング用のサンプルセル及びその製造方法
GB2549263A (en) * 2016-04-05 2017-10-18 Cambridge Respiratory Innovations Ltd Capnometer
GB2572138A (en) * 2018-03-15 2019-09-25 Cambridge Respiratory Innovations Ltd Improved capnometer
US11255824B2 (en) * 2018-11-08 2022-02-22 Infineon Technologies Ag Photoacoustic sensor module and assembly
USD975838S1 (en) * 2021-01-15 2023-01-17 Comdek Industrial Corporation Respiratory gas analyzer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164743A (en) * 1984-09-19 1986-03-26 Gunson S Colorplugs Limited Detecting the presence or concentration of a fluid component
US6190327B1 (en) * 1999-05-05 2001-02-20 Nonin Medical, Inc. Disposable airway adapter for use with a carbon dioxide detector
WO2007002389A2 (en) * 2005-06-24 2007-01-04 Ric Investments, Llc Gas measurement system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588147U (ja) * 1981-07-09 1983-01-19 株式会社東芝 煙道内ガス分析装置
JPH0620535Y2 (ja) * 1991-07-08 1994-06-01 アトム株式会社 気道アダプタ
US5464982A (en) * 1994-03-21 1995-11-07 Andros Incorporated Respiratory gas analyzer
US7335164B2 (en) * 1996-07-15 2008-02-26 Ntc Technology, Inc. Multiple function airway adapter
SE9700384D0 (sv) * 1997-02-04 1997-02-04 Biacore Ab Analytical method and apparatus
JP3943853B2 (ja) * 2001-03-22 2007-07-11 三菱重工業株式会社 レーザ計測システム
US7432508B2 (en) * 2003-02-21 2008-10-07 Ric Investments, Llc Gas measurement system
WO2007103855A2 (en) 2006-03-06 2007-09-13 Ric Investments, Llc Gas measurement system
CN102651996B (zh) * 2009-12-09 2016-02-17 皇家飞利浦电子股份有限公司 用于在治疗设施中使用的包括反射扫描微型光谱仪的气体测量模块
JP2011133633A (ja) * 2009-12-24 2011-07-07 Olympus Corp 視覚表示装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164743A (en) * 1984-09-19 1986-03-26 Gunson S Colorplugs Limited Detecting the presence or concentration of a fluid component
US6190327B1 (en) * 1999-05-05 2001-02-20 Nonin Medical, Inc. Disposable airway adapter for use with a carbon dioxide detector
WO2007002389A2 (en) * 2005-06-24 2007-01-04 Ric Investments, Llc Gas measurement system

Also Published As

Publication number Publication date
US20140361176A1 (en) 2014-12-11
EP2791650A1 (en) 2014-10-22
CN103998920A (zh) 2014-08-20
US9267883B2 (en) 2016-02-23
EP2791650B1 (en) 2020-01-08
JP2015505045A (ja) 2015-02-16
WO2013088289A1 (en) 2013-06-20
JP6276194B2 (ja) 2018-02-07

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