FR2648228B1 - Ensemble de capteur pour la mesure optique de composants gazeux - Google Patents

Ensemble de capteur pour la mesure optique de composants gazeux

Info

Publication number
FR2648228B1
FR2648228B1 FR909007737A FR9007737A FR2648228B1 FR 2648228 B1 FR2648228 B1 FR 2648228B1 FR 909007737 A FR909007737 A FR 909007737A FR 9007737 A FR9007737 A FR 9007737A FR 2648228 B1 FR2648228 B1 FR 2648228B1
Authority
FR
France
Prior art keywords
sensor assembly
optical measurement
gaseous components
gaseous
components
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR909007737A
Other languages
English (en)
French (fr)
Other versions
FR2648228A1 (fr
Inventor
Horst-Dieter Hattendorff
Bernd Grabbet
Eberhart Liesching
Regina Best
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Draegerwerk AG and Co KGaA
Original Assignee
Draegerwerk AG and Co KGaA
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
Application filed by Draegerwerk AG and Co KGaA filed Critical Draegerwerk AG and Co KGaA
Publication of FR2648228A1 publication Critical patent/FR2648228A1/fr
Application granted granted Critical
Publication of FR2648228B1 publication Critical patent/FR2648228B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A61B5/083—Measuring rate of metabolism by using breath test, e.g. measuring rate of oxygen consumption
    • A61B5/0836—Measuring rate of CO2 production
    • 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
    • G01N21/0332—Cuvette constructions with temperature control
    • 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
    • G01N2021/0367—Supports of cells, e.g. pivotable
    • 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
    • G01N2021/0389—Windows
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Physiology (AREA)
  • Biomedical Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Obesity (AREA)
  • Chemical & Material Sciences (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
FR909007737A 1989-06-10 1990-06-08 Ensemble de capteur pour la mesure optique de composants gazeux Expired - Fee Related FR2648228B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3918994A DE3918994C1 (enExample) 1989-06-10 1989-06-10

Publications (2)

Publication Number Publication Date
FR2648228A1 FR2648228A1 (fr) 1990-12-14
FR2648228B1 true FR2648228B1 (fr) 1991-09-20

Family

ID=6382494

Family Applications (1)

Application Number Title Priority Date Filing Date
FR909007737A Expired - Fee Related FR2648228B1 (fr) 1989-06-10 1990-06-08 Ensemble de capteur pour la mesure optique de composants gazeux

Country Status (6)

Country Link
US (1) US5092342A (enExample)
JP (1) JPH0635949B2 (enExample)
DE (1) DE3918994C1 (enExample)
FI (1) FI97491C (enExample)
FR (1) FR2648228B1 (enExample)
SE (1) SE505308C2 (enExample)

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US5464982A (en) * 1994-03-21 1995-11-07 Andros Incorporated Respiratory gas analyzer
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US5731581A (en) * 1995-03-13 1998-03-24 Ohmeda Inc. Apparatus for automatic identification of gas samples
US5902311A (en) * 1995-06-15 1999-05-11 Perclose, Inc. Low profile intraluminal suturing device and method
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US20070225612A1 (en) * 1996-07-15 2007-09-27 Mace Leslie E Metabolic measurements system including a multiple function airway adapter
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JPH10111236A (ja) 1996-10-03 1998-04-28 Nippon Koden Corp 炭酸ガス濃度測定装置
US6138674A (en) * 1997-10-16 2000-10-31 Datex-Ohmeda, Inc. Active temperature and humidity compensator for anesthesia monitoring systems
US5925831A (en) * 1997-10-18 1999-07-20 Cardiopulmonary Technologies, Inc. Respiratory air flow sensor
US5931161A (en) * 1998-03-18 1999-08-03 Datex-Ohmeda, Inc. On-airway respiratory gas monitor employing transformed infrared signals
US5949082A (en) * 1998-03-23 1999-09-07 Datex-Ohmeda, Inc. Ceramic radiation source assembly with metalized seal for gas spectrometer
US6394876B1 (en) 1998-04-23 2002-05-28 Nikko Co., Ltd. Running toy with a pivotal undercarriage mechanism
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US6534769B1 (en) * 1999-12-31 2003-03-18 Ge Medical Systems Information Technologies, Inc. Low cost main stream gas analyzer system
DE10047728B4 (de) * 2000-09-27 2005-12-08 Dräger Medical AG & Co. KGaA Infrarotoptischer Gasanalysator
US6632402B2 (en) * 2001-01-24 2003-10-14 Ntc Technology Inc. Oxygen monitoring apparatus
US7301125B2 (en) * 2001-05-31 2007-11-27 Ric Investments, Llc Heater for optical gas sensor
US6888101B2 (en) 2001-05-31 2005-05-03 Respironics, Inc. Heater for optical gas sensors, gas sensors including the heater, and methods
DE10138302A1 (de) * 2001-08-10 2003-02-27 Kendro Lab Prod Gmbh Messvorrichtung zur Konzentrationsbestimmung von Gasen durch IR-Absorption
GB0218881D0 (en) * 2002-08-14 2002-09-25 Qinetiq Ltd Sensor arrangement and method of sensing
DE10255769B4 (de) * 2002-11-28 2007-11-08 Daimlerchrysler Ag Vorrichtung und Verfahren zur optischen Gas- und Partikelmessung
US7432508B2 (en) * 2003-02-21 2008-10-07 Ric Investments, Llc Gas measurement system
DE10315864B4 (de) * 2003-04-08 2006-01-12 Dräger Medical AG & Co. KGaA Vorrichtung und Verfahren zur Konzentrationsbestimmung mindestens einer Gaskomponente in einem Atemgasgemisch
DE10344111B4 (de) * 2003-09-24 2005-10-27 Daimlerchrysler Ag Sensoranordnung zur optischen Vermessung eines Abgasstromes in einer Abgasleitung
JP4218954B2 (ja) * 2003-10-10 2009-02-04 株式会社堀場製作所 吸光式分析計
US20050185176A1 (en) * 2004-02-23 2005-08-25 Moran Donald J.Jr. Determining an analyte by multiple measurements through a cuvette
US7307718B2 (en) * 2004-02-23 2007-12-11 Ortho-Clinical Diagnostics, Inc. Determining an analyte by multiple measurements through a cuvette
US7069768B2 (en) * 2004-06-08 2006-07-04 Instrumentarium Corp. Method and apparatus for eliminating and compensating thermal transients in gas analyzer
WO2007059263A2 (en) * 2005-11-16 2007-05-24 Cardiopulmonary Technologies, Inc, Side-stream respiratory gas monitoring system and method
US7483213B2 (en) * 2006-03-24 2009-01-27 Omnitech Partners Image combining viewer
JP4845599B2 (ja) * 2006-06-05 2011-12-28 トヨタ自動車株式会社 ガス分析装置及びガス分析装置におけるセンサユニット
US20080119753A1 (en) * 2006-11-16 2008-05-22 Cardiopulmonary Technologies, Inc. Premature infant side-stream respiratory gas monitoring sensor
US20090128344A1 (en) * 2007-11-21 2009-05-21 General Electric Company Systems, Apparatuses And Methods For Monitoring Physical Conditions Of A Bed Occupant
EP2391452B1 (en) * 2009-01-30 2015-06-17 Gen-Probe Incorporated Systems and methods for detecting a signal and applying thermal energy to a signal transmission element
KR102007507B1 (ko) * 2011-08-24 2019-08-05 퍼킨엘머 애널리티컬 솔루션즈 비.브이. 온도 제어 수단을 구비한 ir 분광 분석 셀
US9835604B2 (en) * 2014-04-14 2017-12-05 Koninklijke Philips N.V. Temperature compensation of gas sensors
JP6306423B2 (ja) * 2014-05-12 2018-04-04 株式会社堀場製作所 分析装置
CN104596935A (zh) * 2015-01-26 2015-05-06 力合科技（湖南）股份有限公司 一种可调式探测光路装置
JP6867785B2 (ja) * 2016-11-14 2021-05-12 浜松ホトニクス株式会社 分光計測装置及び分光計測システム
JP6849405B2 (ja) 2016-11-14 2021-03-24 浜松ホトニクス株式会社 分光計測装置及び分光計測システム
JP6849404B2 (ja) * 2016-11-14 2021-03-24 浜松ホトニクス株式会社 分光計測装置及び分光計測システム
EP3372988B1 (de) 2017-03-10 2022-10-12 Sensatronic GmbH Verfahren und vorrichtung zum messen einer stoffkonzentration in einem gasförmigen medium mittels absorptionsspektroskopie
EP3864396B1 (en) 2018-10-12 2023-12-06 Amphenol Thermometrics, Inc. Ndir sensor, sampling method and system for breath analysis

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Also Published As

Publication number Publication date
JPH0635949B2 (ja) 1994-05-11
FI97491B (fi) 1996-09-13
SE505308C2 (sv) 1997-08-04
FR2648228A1 (fr) 1990-12-14
FI901658A0 (fi) 1990-04-02
US5092342A (en) 1992-03-03
SE9001439L (sv) 1990-12-11
JPH0325348A (ja) 1991-02-04
DE3918994C1 (enExample) 1990-06-13
FI97491C (fi) 1996-12-27
SE9001439D0 (sv) 1990-04-23

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Legal Events

Date Code Title Description
ST Notification of lapse