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MX2021008203A - Seguridad y deteccion de dispositivo de contenido de alcohol en el aliento. - Google Patents

Seguridad y deteccion de dispositivo de contenido de alcohol en el aliento.

Info

Publication number
MX2021008203A
MX2021008203A MX2021008203A MX2021008203A MX2021008203A MX 2021008203 A MX2021008203 A MX 2021008203A MX 2021008203 A MX2021008203 A MX 2021008203A MX 2021008203 A MX2021008203 A MX 2021008203A MX 2021008203 A MX2021008203 A MX 2021008203A
Authority
MX
Mexico
Prior art keywords
fluid
alcohol
sample
alcohol content
electrochemical sensor
Prior art date
Application number
MX2021008203A
Other languages
English (en)
Inventor
Mark Anthony Lary
Wayne Robert Willkomm
Original Assignee
Lifeloc Tech 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 Lifeloc Tech Inc filed Critical Lifeloc Tech Inc
Publication of MX2021008203A publication Critical patent/MX2021008203A/es

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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0006—Calibrating gas analysers
    • G01N33/0008—Details concerning storage of calibration data, e.g. in EEPROM
    • 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
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N2001/2244—Exhaled gas, e.g. alcohol detecting

Landscapes

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

Abstract

Los sensores electroquímicos usados comúnmente en los dispositivos de prueba de alcohol en el aliento detectan una concentración de alcohol en una muestra de fluido. La muestra de fluido se introduce en el sensor electroquímico y se genera una corriente por la oxidación del alcohol dentro del fluido. La salida eléctrica desde el sensor electroquímico, representada a lo largo del tiempo, forma una curva de salida, que puede usarse para estimar la concentración de alcohol en la muestra de fluido. La tecnología desvelada en el presente documento incluye diversos procedimientos para determinar la cantidad de una sustancia electroquímicamente convertible en una muestra de fluido usando un dispositivo de contenido de alcohol en el aliento, incluyendo detectar el nivel de saturación de agua de la muestra de fluido. La tecnología desvelada implica medir las salidas de sensor electroquímico para cuantificar el contenido de alcohol de la muestra de fluido.
MX2021008203A 2019-01-10 2020-01-09 Seguridad y deteccion de dispositivo de contenido de alcohol en el aliento. MX2021008203A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962790902P 2019-01-10 2019-01-10
PCT/US2020/012980 WO2020146671A1 (en) 2019-01-10 2020-01-09 Breath alcohol content device security and sensing

Publications (1)

Publication Number Publication Date
MX2021008203A true MX2021008203A (es) 2021-08-11

Family

ID=71516587

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021008203A MX2021008203A (es) 2019-01-10 2020-01-09 Seguridad y deteccion de dispositivo de contenido de alcohol en el aliento.

Country Status (4)

Country Link
US (1) US11609225B2 (es)
MX (1) MX2021008203A (es)
WO (1) WO2020146671A1 (es)
ZA (1) ZA202104677B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112782410B (zh) * 2020-12-28 2024-01-12 汉威科技集团股份有限公司 快排式酒检仪动态校准方法及检测仪
CN115032250B (zh) * 2022-04-24 2024-04-16 深圳市华盛昌科技实业股份有限公司 酒精浓度检测方法和装置、可穿戴设备及存储介质
USD1027686S1 (en) * 2022-06-21 2024-05-21 Changsha U De Toptech Electronic Technology Co., Ltd. Breathalyzer
CN115656263B (zh) * 2022-10-11 2025-03-14 北京安图生物工程有限公司 基于复合材料的人体酒精含量检测方法、装置及设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5531225A (en) * 1993-10-15 1996-07-02 Toyota Jidosha Kabushiki Kaisha Measuring apparatus for a component contained in exhalation
US6596153B1 (en) 2000-07-11 2003-07-22 Lifeloc Technologies, Inc. Method for analyzing a gas sample
US7287617B2 (en) 2005-04-25 2007-10-30 Monitech, Inc. Vehicle ignition interlock systems with multiple alcohol sensors
US8418523B2 (en) * 2008-03-03 2013-04-16 Keith Lueck Calibration and accuracy check system for a breath tester
JP2010175320A (ja) * 2009-01-28 2010-08-12 Toyota Central R&D Labs Inc ガス検出装置
JP4924958B2 (ja) * 2009-11-02 2012-04-25 株式会社デンソー アルコール濃度検出装置
WO2013026902A1 (en) 2011-08-23 2013-02-28 Aerocrine Ab Devices and methods for generating an artificial exhalation profile
US9562883B2 (en) 2012-08-07 2017-02-07 Lifeloc Technologies, Inc. Breath alcohol tester calibration station
US20160022172A1 (en) 2014-07-23 2016-01-28 Lifeloc Technologies, Inc. Systems and methods for fluid testing
US10663440B2 (en) 2016-09-09 2020-05-26 Consumer Safety Technology, Llc Secure data handling in a breath alcohol calibration station

Also Published As

Publication number Publication date
US11609225B2 (en) 2023-03-21
US20200225211A1 (en) 2020-07-16
ZA202104677B (en) 2023-01-25
WO2020146671A1 (en) 2020-07-16

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