AU4142300A - Exhaled gas detecting method and device therefor - Google Patents

Exhaled gas detecting method and device therefor

Info

Publication number
AU4142300A
AU4142300A AU41423/00A AU4142300A AU4142300A AU 4142300 A AU4142300 A AU 4142300A AU 41423/00 A AU41423/00 A AU 41423/00A AU 4142300 A AU4142300 A AU 4142300A AU 4142300 A AU4142300 A AU 4142300A
Authority
AU
Australia
Prior art keywords
detecting method
device therefor
gas detecting
exhaled gas
exhaled
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
AU41423/00A
Inventor
Mitsuharu Kira
Takashi Matsumoto
Nobuaki Murakami
Junko Yanagidani
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.)
FIS Inc
Original Assignee
FIS 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 FIS Inc filed Critical FIS Inc
Publication of AU4142300A publication Critical patent/AU4142300A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • G01N33/483—Physical analysis of biological material
    • G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. breath
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/122—Circuits particularly adapted therefor, e.g. linearising circuits
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B2010/0083—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements for taking gas samples
    • A61B2010/0087—Breath samples

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
AU41423/00A 1999-04-27 2000-04-26 Exhaled gas detecting method and device therefor Abandoned AU4142300A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11954799 1999-04-27
JP11/119547 1999-04-27
PCT/JP2000/002714 WO2000065334A1 (en) 1999-04-27 2000-04-26 Exhaled gas detecting method and device therefor

Publications (1)

Publication Number Publication Date
AU4142300A true AU4142300A (en) 2000-11-10

Family

ID=14764016

Family Applications (1)

Application Number Title Priority Date Filing Date
AU41423/00A Abandoned AU4142300A (en) 1999-04-27 2000-04-26 Exhaled gas detecting method and device therefor

Country Status (4)

Country Link
JP (1) JP4477780B2 (en)
AU (1) AU4142300A (en)
TW (1) TW548092B (en)
WO (1) WO2000065334A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3522257B2 (en) * 2001-02-16 2004-04-26 フィガロ技研株式会社 Gas detection method and device
JP4967920B2 (en) * 2007-08-10 2012-07-04 株式会社豊田中央研究所 Gas detector
JP4989567B2 (en) * 2008-06-24 2012-08-01 株式会社豊田中央研究所 Gas detector
JP5337095B2 (en) * 2010-04-23 2013-11-06 エフアイエス株式会社 Expiratory component measuring device
CH707875B1 (en) * 2013-04-11 2017-10-31 Sunstar Suisse Sa Apparatus and method for the analysis of a respiratory gas mixture, especially for the detection of halitosis.
JP6347537B2 (en) * 2014-03-18 2018-06-27 フィガロ技研株式会社 Gas detection device and gas detection method
JP6879545B2 (en) * 2017-03-15 2021-06-02 株式会社タニタ Biogas detectors, methods, and programs

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01313750A (en) * 1988-06-13 1989-12-19 Figaro Eng Inc Detection of gas

Also Published As

Publication number Publication date
JP4477780B2 (en) 2010-06-09
TW548092B (en) 2003-08-21
WO2000065334A1 (en) 2000-11-02

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase