CA2269546A1 - Appareil de surveillance de l'air expire par une personne - Google Patents

Appareil de surveillance de l'air expire par une personne Download PDF

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Publication number
CA2269546A1
CA2269546A1 CA002269546A CA2269546A CA2269546A1 CA 2269546 A1 CA2269546 A1 CA 2269546A1 CA 002269546 A CA002269546 A CA 002269546A CA 2269546 A CA2269546 A CA 2269546A CA 2269546 A1 CA2269546 A1 CA 2269546A1
Authority
CA
Canada
Prior art keywords
breath
housing
passageway
chamber
sensor
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
CA002269546A
Other languages
English (en)
Inventor
Ronald Koppel
Edwin Kirchmeier
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.)
Alcohol Sensors International Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2269546A1 publication Critical patent/CA2269546A1/fr
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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Food Science & Technology (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)

Abstract

L'invention a pour objet un appareil servant à mesurer la concentration d'un composant, tel que l'alcool, dans l'air expiré par une personne. Ledit appareil comprend un logement (12) portatif, qui contient un passage intérieur, où parvient l'air expiré, et une première extrémité (14) pratiquée dans une buse (16), laquelle est montée sur ledit logement. Un capteur (18) à circuit intégré de type à guide d'ondes, qui sert à détecter le composant, est monté sur ledit logement et fournit un signal de sortie indiquant la présence du composant visé. Un transducteur (22) de pression est couplé au passage pour en mesurer la pression afin que la valeur de l'échantillon de l'air expiré puisse être déterminée.
CA002269546A 1996-10-11 1997-10-10 Appareil de surveillance de l'air expire par une personne Abandoned CA2269546A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2842896P 1996-10-11 1996-10-11
US60/028,428 1996-10-11
PCT/US1997/018355 WO1998016812A1 (fr) 1996-10-11 1997-10-10 Appareil de surveillance de l'air expire par une personne

Publications (1)

Publication Number Publication Date
CA2269546A1 true CA2269546A1 (fr) 1998-04-23

Family

ID=21843390

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002269546A Abandoned CA2269546A1 (fr) 1996-10-11 1997-10-10 Appareil de surveillance de l'air expire par une personne

Country Status (3)

Country Link
AU (1) AU4815797A (fr)
CA (1) CA2269546A1 (fr)
WO (1) WO1998016812A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10040349B2 (en) 2015-10-13 2018-08-07 Consumer Safety Technology, Llc Networked intoxication vehicle immobilization
US10663440B2 (en) 2016-09-09 2020-05-26 Consumer Safety Technology, Llc Secure data handling in a breath alcohol calibration station
US10877008B2 (en) 2016-09-09 2020-12-29 Consumer Safety Technology, Llc Reference gas management in a breath alcohol calibration station

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0953841A3 (fr) * 1998-04-30 2001-01-24 Alcohol Sensors International, Inc. Appareil pour contrôler l'haleine
US6026674A (en) * 1998-08-20 2000-02-22 Smart Start Inc. Apparatus and method for determining a person's sobriety
KR20030097506A (ko) * 2002-06-21 2003-12-31 안상희 음주측정기의 측정방법
US20030176803A1 (en) * 2002-03-14 2003-09-18 Edward Gollar Personal breath tester
US6853956B2 (en) 2003-02-11 2005-02-08 Smart Start Inc. Sobriety testing apparatus having OBD-II connection capability
EP1505389A1 (fr) * 2003-08-05 2005-02-09 Industrial Technology Research Institute Appareil d'échantillonage de fluide personnel et environnemental

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8711573D0 (en) * 1987-05-15 1987-06-17 Lion Lab Ltd Measuring apparatus
US5543621A (en) * 1995-05-15 1996-08-06 San Jose State University Foundation Laser diode spectrometer for analyzing the ratio of isotopic species in a substance

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10040349B2 (en) 2015-10-13 2018-08-07 Consumer Safety Technology, Llc Networked intoxication vehicle immobilization
US10596903B2 (en) 2015-10-13 2020-03-24 Consumer Safety Technology, Llc Networked intoxication vehicle immobilization
US10604011B2 (en) 2015-10-13 2020-03-31 Consumer Safety Technology, Llc Networked intoxication vehicle immobilization
US10919389B2 (en) 2015-10-13 2021-02-16 Consumer Safety Technology, Llc Networked vehicle immobilization
US11338675B2 (en) 2015-10-13 2022-05-24 Consumer Safety Technology, Llc Networked intoxication vehicle immobilization
US10663440B2 (en) 2016-09-09 2020-05-26 Consumer Safety Technology, Llc Secure data handling in a breath alcohol calibration station
US10877008B2 (en) 2016-09-09 2020-12-29 Consumer Safety Technology, Llc Reference gas management in a breath alcohol calibration station
US10948468B2 (en) 2016-09-09 2021-03-16 Consumer Safety Technology, Llc Fault-tolerant breath alcohol calibration station and method
US11047840B2 (en) 2016-09-09 2021-06-29 Consumer Safety Technology, Llc Reference gas management in a breath alcohol calibration station
US11415564B2 (en) 2016-09-09 2022-08-16 Consumer Safety Technology, Llc Secure data handling in a breath alcohol calibration station
US11971395B2 (en) 2016-09-09 2024-04-30 Consumer Safety Technology, Llc Secure data handling in a breath alcohol calibration station

Also Published As

Publication number Publication date
WO1998016812A1 (fr) 1998-04-23
AU4815797A (en) 1998-05-11

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Legal Events

Date Code Title Description
FZDE Discontinued