CA2471583A1 - Identification d'echantillon, analyse de la composition chimique et evaluation de l'etat physique de l'echantillon au moyen des spectres obtenus a differentes temperatures de l'echantillon - Google Patents

Identification d'echantillon, analyse de la composition chimique et evaluation de l'etat physique de l'echantillon au moyen des spectres obtenus a differentes temperatures de l'echantillon Download PDF

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Publication number
CA2471583A1
CA2471583A1 CA002471583A CA2471583A CA2471583A1 CA 2471583 A1 CA2471583 A1 CA 2471583A1 CA 002471583 A CA002471583 A CA 002471583A CA 2471583 A CA2471583 A CA 2471583A CA 2471583 A1 CA2471583 A1 CA 2471583A1
Authority
CA
Canada
Prior art keywords
sample
temperature
spectrum
radiation
spectral
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.)
Abandoned
Application number
CA002471583A
Other languages
English (en)
Inventor
Romuald Pawluczyk
Karl Sampara
Sheu-Ju Hu
Mang Li
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.)
CME Telemetrix Inc
Original Assignee
CME Telemetrix 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
Application filed by CME Telemetrix Inc filed Critical CME Telemetrix Inc
Publication of CA2471583A1 publication Critical patent/CA2471583A1/fr
Abandoned legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14546—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring analytes not otherwise provided for, e.g. ions, cytochromes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CA002471583A 2002-01-04 2003-01-06 Identification d'echantillon, analyse de la composition chimique et evaluation de l'etat physique de l'echantillon au moyen des spectres obtenus a differentes temperatures de l'echantillon Abandoned CA2471583A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US34434502P 2002-01-04 2002-01-04
US60/344,345 2002-01-04
PCT/CA2003/000006 WO2003055381A1 (fr) 2002-01-04 2003-01-06 Identification d'echantillon, analyse de la composition chimique et evaluation de l'etat physique de l'echantillon au moyen des spectres obtenus a differentes temperatures de l'echantillon

Publications (1)

Publication Number Publication Date
CA2471583A1 true CA2471583A1 (fr) 2003-07-10

Family

ID=23350154

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002471583A Abandoned CA2471583A1 (fr) 2002-01-04 2003-01-06 Identification d'echantillon, analyse de la composition chimique et evaluation de l'etat physique de l'echantillon au moyen des spectres obtenus a differentes temperatures de l'echantillon

Country Status (3)

Country Link
AU (1) AU2003203067A1 (fr)
CA (1) CA2471583A1 (fr)
WO (1) WO2003055381A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005027237B3 (de) * 2005-06-13 2007-01-25 Siemens Ag Sensorvorrichtung zum Erfassen eines Gasanteils in der Luft und Messvorrichtung mit einer Sensorvorrichtung
CN102841071B (zh) * 2011-06-23 2014-12-31 中国石油化工股份有限公司 由二维相关红外异步光谱识别原油种类的方法
CN102829870B (zh) * 2012-09-05 2014-07-16 天津奇谱光电技术有限公司 一种光学频谱分析设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5068536A (en) * 1989-01-19 1991-11-26 Futrex, Inc. Method for providing custom calibration for near infrared instruments for measurement of blood glucose
WO1991011136A1 (fr) * 1990-02-02 1991-08-08 Boston Advanced Technologies, Inc. Systemes d'analyse de matieres basee sur la detection de rapports de reflectance
NZ238717A (en) * 1990-06-27 1994-08-26 Futrex Inc Blood glucose level measured by transmitting near-infrared energy through body part
JP3261264B2 (ja) * 1994-07-13 2002-02-25 株式会社堀場製作所 多成分水溶液の分析方法およびその分析装置

Also Published As

Publication number Publication date
AU2003203067A1 (en) 2003-07-15
WO2003055381A1 (fr) 2003-07-10

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Legal Events

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FZDE Discontinued