JP6276194B2 - 呼吸性ガスのフローの同じ側に位置する検出器と放射体を用いて呼吸性ガスのフローの組成をモニタリングするシステムと方法 - Google Patents

呼吸性ガスのフローの同じ側に位置する検出器と放射体を用いて呼吸性ガスのフローの組成をモニタリングするシステムと方法 Download PDF

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JP6276194B2
JP6276194B2 JP2014546679A JP2014546679A JP6276194B2 JP 6276194 B2 JP6276194 B2 JP 6276194B2 JP 2014546679 A JP2014546679 A JP 2014546679A JP 2014546679 A JP2014546679 A JP 2014546679A JP 6276194 B2 JP6276194 B2 JP 6276194B2
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electromagnetic radiation
sampling chamber
window
flow
airway adapter
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JP2015505045A5 (enExample
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ジェームス ラッセル
ジェームス ラッセル
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Koninklijke Philips 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)
JP2014546679A 2011-12-16 2012-11-29 呼吸性ガスのフローの同じ側に位置する検出器と放射体を用いて呼吸性ガスのフローの組成をモニタリングするシステムと方法 Active JP6276194B2 (ja)

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 (3)

Publication Number Publication Date
JP2015505045A JP2015505045A (ja) 2015-02-16
JP2015505045A5 JP2015505045A5 (enExample) 2015-12-17
JP6276194B2 true JP6276194B2 (ja) 2018-02-07

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JP2014546679A Active JP6276194B2 (ja) 2011-12-16 2012-11-29 呼吸性ガスのフローの同じ側に位置する検出器と放射体を用いて呼吸性ガスのフローの組成をモニタリングするシステムと方法

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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

Family Cites Families (13)

* 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
GB2164743A (en) * 1984-09-19 1986-03-26 Gunson S Colorplugs Limited Detecting the presence or concentration of a fluid component
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
US6190327B1 (en) 1999-05-05 2001-02-20 Nonin Medical, Inc. Disposable airway adapter for use with a carbon dioxide detector
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
US7501630B2 (en) * 2003-02-21 2009-03-10 Koninklijke Philips Electronics N.V. 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

Also Published As

Publication number Publication date
CN103998920B (zh) 2016-11-09
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

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