DK330388A - System og fremgangsmaade til analyse af gas - Google Patents

System og fremgangsmaade til analyse af gas

Info

Publication number
DK330388A
DK330388A DK330388A DK330388A DK330388A DK 330388 A DK330388 A DK 330388A DK 330388 A DK330388 A DK 330388A DK 330388 A DK330388 A DK 330388A DK 330388 A DK330388 A DK 330388A
Authority
DK
Denmark
Prior art keywords
gas
measuring
flow rate
pressure
temperature
Prior art date
Application number
DK330388A
Other languages
Danish (da)
English (en)
Other versions
DK330388D0 (da
Inventor
James E Corenman
Daniel S Goldberger
Original Assignee
Nellcor Inc
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
Priority claimed from US06/922,043 external-priority patent/US4817013A/en
Application filed by Nellcor Inc filed Critical Nellcor Inc
Publication of DK330388D0 publication Critical patent/DK330388D0/da
Publication of DK330388A publication Critical patent/DK330388A/da

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
    • 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
    • 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
    • G01N2021/3129—Determining multicomponents by multiwavelength light
    • 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
    • G01N21/59—Transmissivity
    • G01N21/61—Non-dispersive gas analysers
    • 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
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/121—Correction signals

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Pathology (AREA)
  • Pulmonology (AREA)
  • Medical Informatics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Obesity (AREA)
  • Physiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Saccharide Compounds (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
DK330388A 1986-10-17 1988-06-16 System og fremgangsmaade til analyse af gas DK330388A (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/922,043 US4817013A (en) 1986-10-17 1986-10-17 Multichannel gas analyzer and method of use
US07/101,931 US4907166A (en) 1986-10-17 1987-09-25 Multichannel gas analyzer and method of use
PCT/US1987/002758 WO1988002890A1 (fr) 1986-10-17 1987-10-16 Appareil multi-canaux ameliore d'analyse de gaz et procede d'utilisation d'un tel appareil

Publications (2)

Publication Number Publication Date
DK330388D0 DK330388D0 (da) 1988-06-16
DK330388A true DK330388A (da) 1988-08-15

Family

ID=26798803

Family Applications (1)

Application Number Title Priority Date Filing Date
DK330388A DK330388A (da) 1986-10-17 1988-06-16 System og fremgangsmaade til analyse af gas

Country Status (9)

Country Link
US (1) US4907166A (fr)
EP (3) EP0551142B1 (fr)
JP (1) JPH0713591B2 (fr)
AT (2) ATE122807T1 (fr)
CA (1) CA1316703C (fr)
DE (2) DE3752118T2 (fr)
DK (1) DK330388A (fr)
FI (1) FI882886A0 (fr)
WO (1) WO1988002890A1 (fr)

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US5231591A (en) * 1989-09-11 1993-07-27 Nellcor Incorporated Agent gas analyzer and method of use
US5046018A (en) * 1989-09-11 1991-09-03 Nellcor, Inc. Agent gas analyzer and method of use
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US6238339B1 (en) 1991-06-20 2001-05-29 Instrumentarium Corp. Remote sensing tonometric catheter apparatus and method
EP0536978A1 (fr) * 1991-10-08 1993-04-14 FISHER & PAYKEL LIMITED Capteur d'humidité
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DE102006059652A1 (de) * 2006-12-18 2008-06-26 Tyco Electronics Raychem Gmbh Verfahren zum Verarbeiten eines analogen Sensorsignals in einer Gassensoranordnung und Messwertverarbeitungsvorrichtung
CN103458783B (zh) * 2011-01-25 2015-11-25 皇家飞利浦有限公司 用于执行无加热器的基于硒化铅的二氧化碳测定和/或二氧化碳描记的系统和方法
US9058029B2 (en) * 2011-03-31 2015-06-16 Brad Radl System and method for creating a graphical control programming environment
DE102012101313A1 (de) 2012-02-17 2013-08-22 Contros Systems & Solutions Gmbh Vorrichtung zur Detektion eines Partialdrucks und Verfahren zum Betreiben derselben
EP2628445B1 (fr) * 2012-02-17 2019-01-30 General Electric Company Appareil pour l'analyse de gaz respiratoire circulant le long d'un tubage respiratoire pour la respiration d'un sujet
DE102012216210A1 (de) * 2012-09-12 2014-01-30 Siemens Aktiengesellschaft Nichtdispersiver Infrarot-Gasanalysator nach dem Zweistrahlverfahren
WO2014068000A1 (fr) * 2012-10-31 2014-05-08 Maquet Critical Care Ab Appareil respiratoire et procédé associé
US9217692B2 (en) * 2013-01-23 2015-12-22 Campbell Scientific, Inc. Sample cleaning element for gas analyzer
KR101359903B1 (ko) * 2014-01-07 2014-02-10 주식회사 엘가 에어 흐름 변동에 의한 측정값 편차를 최소화한 총유기 탄소 및 총질소 함유량 측정 장치
US10495573B1 (en) * 2018-06-13 2019-12-03 Julien J. Caubel Instrument for measuring airborne particulate matter
CN109568751A (zh) * 2019-01-16 2019-04-05 傅新镇 器械模式适时切换平台
CN117686050B (zh) * 2024-02-04 2024-06-07 宁德时代新能源科技股份有限公司 电池产气检测系统、方法、电子设备和存储介质

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Also Published As

Publication number Publication date
WO1988002890A1 (fr) 1988-04-21
CA1316703C (fr) 1993-04-27
DE3752118T2 (de) 1998-02-05
FI882886A7 (fi) 1988-06-16
EP0551142A3 (en) 1994-07-20
DK330388D0 (da) 1988-06-16
ATE158404T1 (de) 1997-10-15
EP0551142A2 (fr) 1993-07-14
DE3751308D1 (de) 1995-06-22
DE3751308T2 (de) 1996-02-15
EP0551924A3 (en) 1994-07-13
EP0289581A1 (fr) 1988-11-09
DE3752118D1 (de) 1997-10-23
JPH01501568A (ja) 1989-06-01
JPH0713591B2 (ja) 1995-02-15
US4907166A (en) 1990-03-06
EP0551924A2 (fr) 1993-07-21
EP0289581B1 (fr) 1995-05-17
FI882886A0 (fi) 1988-06-16
EP0551142B1 (fr) 1997-09-17
EP0289581A4 (en) 1990-12-12
ATE122807T1 (de) 1995-06-15

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment