ATE219836T1 - Verfahren und vorrichtung zur messung von bestandteilen in von menschen ausgeatmeter luft - Google Patents

Verfahren und vorrichtung zur messung von bestandteilen in von menschen ausgeatmeter luft

Info

Publication number
ATE219836T1
ATE219836T1 AT97919590T AT97919590T ATE219836T1 AT E219836 T1 ATE219836 T1 AT E219836T1 AT 97919590 T AT97919590 T AT 97919590T AT 97919590 T AT97919590 T AT 97919590T AT E219836 T1 ATE219836 T1 AT E219836T1
Authority
AT
Austria
Prior art keywords
exhaled breath
subject
people
measuring
measuring components
Prior art date
Application number
AT97919590T
Other languages
English (en)
Inventor
Philip E Silkhoff
Patricia A Mcclean
Original Assignee
Sievers Instr 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27360752&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE219836(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US08/629,594 external-priority patent/US5795787A/en
Application filed by Sievers Instr Inc filed Critical Sievers Instr Inc
Application granted granted Critical
Publication of ATE219836T1 publication Critical patent/ATE219836T1/de

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
    • A61B5/097—Devices for facilitating collection of breath or for directing breath into or through measuring devices
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Urology & Nephrology (AREA)
  • Pulmonology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Sampling And Sample Adjustment (AREA)
AT97919590T 1996-04-09 1997-04-09 Verfahren und vorrichtung zur messung von bestandteilen in von menschen ausgeatmeter luft ATE219836T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/629,594 US5795787A (en) 1996-04-09 1996-04-09 Method and apparatus for the measurement of exhaled nitric oxide in humans
US1725196P 1996-05-10 1996-05-10
PCT/IB1997/000525 WO1997038307A1 (en) 1996-04-09 1997-04-09 Method and apparatus for the measurement of components of exhaled breath in humans
US08/827,703 US6010459A (en) 1996-04-09 1997-04-09 Method and apparatus for the measurement of components of exhaled breath in humans

Publications (1)

Publication Number Publication Date
ATE219836T1 true ATE219836T1 (de) 2002-07-15

Family

ID=27360752

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97919590T ATE219836T1 (de) 1996-04-09 1997-04-09 Verfahren und vorrichtung zur messung von bestandteilen in von menschen ausgeatmeter luft

Country Status (8)

Country Link
US (1) US6010459A (de)
EP (1) EP0892926B2 (de)
JP (1) JP2000506601A (de)
AT (1) ATE219836T1 (de)
AU (1) AU719940B2 (de)
CA (1) CA2252024C (de)
DE (2) DE69713581T3 (de)
WO (1) WO1997038307A1 (de)

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DE69713581T2 (de) 2003-02-27
CA2252024A1 (en) 1997-10-16
AU2400797A (en) 1997-10-29
WO1997038307A1 (en) 1997-10-16
EP0892926B2 (de) 2006-12-06
EP0892926B1 (de) 2002-06-26
US6010459A (en) 2000-01-04
DE69713581T3 (de) 2007-09-13
AU719940B2 (en) 2000-05-18
EP0892926A1 (de) 1999-01-27
CA2252024C (en) 2006-09-19
DE892926T1 (de) 1999-12-09
JP2000506601A (ja) 2000-05-30
DE69713581D1 (de) 2002-08-01

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