FR2709000B1 - Procédé et dispositif de mesure de taux de gaz partiel exhalé dans l'haleine. - Google Patents
Procédé et dispositif de mesure de taux de gaz partiel exhalé dans l'haleine.Info
- Publication number
- FR2709000B1 FR2709000B1 FR9310093A FR9310093A FR2709000B1 FR 2709000 B1 FR2709000 B1 FR 2709000B1 FR 9310093 A FR9310093 A FR 9310093A FR 9310093 A FR9310093 A FR 9310093A FR 2709000 B1 FR2709000 B1 FR 2709000B1
- Authority
- FR
- France
- Prior art keywords
- breath
- measuring
- rate
- partial gas
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
-
- 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
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/02—Mechanical
- G01N2201/022—Casings
- G01N2201/0221—Portable; cableless; compact; hand-held
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9310093A FR2709000B1 (fr) | 1993-08-12 | 1993-08-12 | Procédé et dispositif de mesure de taux de gaz partiel exhalé dans l'haleine. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9310093A FR2709000B1 (fr) | 1993-08-12 | 1993-08-12 | Procédé et dispositif de mesure de taux de gaz partiel exhalé dans l'haleine. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2709000A1 FR2709000A1 (fr) | 1995-02-17 |
FR2709000B1 true FR2709000B1 (fr) | 1995-11-03 |
Family
ID=9450290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9310093A Expired - Lifetime FR2709000B1 (fr) | 1993-08-12 | 1993-08-12 | Procédé et dispositif de mesure de taux de gaz partiel exhalé dans l'haleine. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2709000B1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2749657B1 (fr) * | 1996-06-07 | 1998-09-11 | Seres | Dispositif portable et procede de controle de gaz delivre par un circuit d'alimentation sous pression |
US8063371B2 (en) * | 2006-05-11 | 2011-11-22 | Sjoedin Kurt | Device for indicating illicit substances in the exhalation air of a machine operator |
FR2941530B1 (fr) * | 2009-01-28 | 2011-03-18 | S Seres Environnement Sa | Appareil ethylometre portable |
DE102015106949B3 (de) | 2015-05-05 | 2016-04-28 | Carefusion Germany 234 Gmbh | Verfahren zum Betrieb eines Geräts zur Atemgasanalyse |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL165340C (nl) * | 1968-05-09 | 1981-03-16 | Philips Nv | Inrichting voor het opwekken van gestimuleerde infraroodemissie met een golflengte van ongeveer 10,6 mu bevattende middelen voor het instand houden van een elektrische ontlading in een gedeeltelijk uit kool- zuurgas bestaand gasmensel. |
US3886929A (en) * | 1971-09-20 | 1975-06-03 | Borg Warner | Breath tester null memory system |
US4649027A (en) * | 1985-01-29 | 1987-03-10 | Cmi, Inc. | Breath tester |
FR2577677B1 (fr) * | 1985-02-15 | 1988-04-29 | Legrand Guy | Dispositif analyseur de la teneur en alcool d'un gaz |
WO1992022813A1 (fr) * | 1991-06-19 | 1992-12-23 | Alcohol Measuring Equipment Pty. Limited | Appareil d'analyse de l'alcool contenu dans l'haleine |
-
1993
- 1993-08-12 FR FR9310093A patent/FR2709000B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2709000A1 (fr) | 1995-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
TQ | Partial transmission of property | ||
TQ | Partial transmission of property |
Effective date: 20111121 Owner name: MICHEL MONTAMAT, FR Owner name: ALCOLOCK FRANCE, FR Effective date: 20111121 |