FR2378279B3 - - Google Patents

Info

Publication number
FR2378279B3
FR2378279B3 FR7801518A FR7801518A FR2378279B3 FR 2378279 B3 FR2378279 B3 FR 2378279B3 FR 7801518 A FR7801518 A FR 7801518A FR 7801518 A FR7801518 A FR 7801518A FR 2378279 B3 FR2378279 B3 FR 2378279B3
Authority
FR
France
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
Application number
FR7801518A
Other versions
FR2378279A1 (fr
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.)
Detecta Kraan BV
Original Assignee
Detecta Kraan BV
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 Detecta Kraan BV filed Critical Detecta Kraan BV
Publication of FR2378279A1 publication Critical patent/FR2378279A1/fr
Application granted granted Critical
Publication of FR2378279B3 publication Critical patent/FR2378279B3/fr
Granted 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
    • G01N33/4972—Determining alcohol content
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
FR7801518A 1977-01-20 1978-01-19 Appareil de mesure du taux d'alcool dans l'haleine Granted FR2378279A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7700549A NL7700549A (nl) 1977-01-20 1977-01-20 Inrichting voor het meten van het alcoholper- centage in de adem van een proefpersoon.

Publications (2)

Publication Number Publication Date
FR2378279A1 FR2378279A1 (fr) 1978-08-18
FR2378279B3 true FR2378279B3 (fr) 1980-10-24

Family

ID=19827807

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7801518A Granted FR2378279A1 (fr) 1977-01-20 1978-01-19 Appareil de mesure du taux d'alcool dans l'haleine

Country Status (10)

Country Link
US (1) US4161875A (fr)
JP (1) JPS5393098A (fr)
AT (1) AT360962B (fr)
CA (1) CA1079088A (fr)
CH (1) CH612083A5 (fr)
DE (1) DE2800638A1 (fr)
FR (1) FR2378279A1 (fr)
GB (1) GB1581401A (fr)
NL (1) NL7700549A (fr)
SE (1) SE7800057L (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431124A1 (fr) * 1978-07-11 1980-02-08 Silvy Bruno Appareil de detection d'alcoolemie
DE2906908C2 (de) * 1979-02-22 1983-02-24 Drägerwerk AG, 2400 Lübeck Verfahren und Anordnung zur Probennahme bei der Bestimmung des Atemalkoholgehaltes
GB2147099A (en) * 1983-07-27 1985-05-01 Sirchie Finger Print Lab Inc Gas analyser
JP2620787B2 (ja) * 1987-07-31 1997-06-18 株式会社ジャルコ 臭気測定器
AU2899489A (en) * 1988-02-05 1989-08-10 Guardian Technologies, Inc. Apparatus for delivering a breath sample to a solid state sensor
DE4113199A1 (de) * 1991-04-23 1992-10-29 Retronic Gmbh Verfahren und vorrichtung zur ermittlung des blut-alkohol-wertes durch analyse der atemluft
US5834626A (en) * 1996-11-29 1998-11-10 De Castro; Emory S. Colorimetric indicators for breath, air, gas and vapor analyses and method of manufacture
US6085576A (en) * 1998-03-20 2000-07-11 Cyrano Sciences, Inc. Handheld sensing apparatus
EP0957350A3 (fr) * 1998-05-11 2001-11-07 Siemens Aktiengesellschaft Dispositif de prise d'échantillons d'analytes gazeux
GB0920905D0 (en) * 2009-11-30 2010-01-13 Delmedica Invest Ltd Method and device for measurement of exhaled respiratory gas temperature
US8771085B1 (en) 2010-08-06 2014-07-08 Arthur C. Clyde Modular law enforcement baton
WO2016061501A1 (fr) 2014-10-16 2016-04-21 Nitto Denko Corporation Appareil de capteur respiratoire

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3075379A (en) * 1957-01-24 1963-01-29 Standard Oil Co Thermal conductivity cell apparatus
GB1032119A (en) * 1962-09-07 1966-06-08 Nat Res Dev Improvements relating to breath-alcohol analysing apparatus
US3877291A (en) * 1972-08-15 1975-04-15 Borg Warner Portable breath tester
US3858434A (en) * 1972-12-11 1975-01-07 Borg Warner Control system for quiescent breath tester
US3854320A (en) * 1972-12-11 1974-12-17 Borg Warner Quiescent breath testing system

Also Published As

Publication number Publication date
FR2378279A1 (fr) 1978-08-18
SE7800057L (sv) 1978-07-21
JPS5393098A (en) 1978-08-15
DE2800638A1 (de) 1978-07-27
AT360962B (de) 1981-02-10
US4161875A (en) 1979-07-24
GB1581401A (en) 1980-12-10
NL7700549A (nl) 1978-07-24
ATA4278A (de) 1980-07-15
CH612083A5 (fr) 1979-07-13
CA1079088A (fr) 1980-06-10

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Legal Events

Date Code Title Description
TP Transmission of property