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1. (WO2010079329) METHOD AND APPARATUS FOR ALCOHOL CONCENTRATION DETECTION IN A BLOOD SAMPLE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/079329 International Application No.: PCT/GB2010/000018
Publication Date: 15.07.2010 International Filing Date: 07.01.2010
IPC:
G01N 33/49 (2006.01) ,G01N 33/487 (2006.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33
Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48
Biological material, e.g. blood, urine; Haemocytometers
483
Physical analysis of biological material
487
of liquid biological material
49
blood
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33
Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48
Biological material, e.g. blood, urine; Haemocytometers
483
Physical analysis of biological material
487
of liquid biological material
Applicants:
CAMPBELL, James Gordon [GB/GB]; GB
Touquet, Robin [GB/GB]; GB
Inventors:
CAMPBELL, James Gordon; GB
Touquet, Robin; GB
Agent:
SALES, Robert; Swindell & Pearson Ltd 48 Friar Gate Derby DE1 1GY, GB
Priority Data:
0900176.908.01.2009GB
Title (EN) METHOD AND APPARATUS FOR ALCOHOL CONCENTRATION DETECTION IN A BLOOD SAMPLE
(FR) PROCÉDÉ ET APPAREIL PERMETTANT LA DÉTERMINATION DE L'ALCOOLÉMIE À PARTIR D'UN ÉCHANTILLON DE SANG
Abstract:
(EN) An alcohol level detection apparatus comprising a chamber (17) associated with a delivery path for a sample volume; conditioning means (29) for the chamber to temperature condition the sample volume in vapour equalisation with air in a head space for the chamber; and a fuel cell (22) to sample the vapour equalisation, the electrical voltage in the fuel cell giving an indication of the alcohol level relative to the temperature condition.
(FR) La présente invention concerne un appareil de détermination de l'alcoolémie, comprenant une enceinte (17) associée à un canal de transport d'un volume d'échantillon ; un moyen de conditionnement (29) de l'enceinte permettant un conditionnement en température du volume d'échantillon en égalisation de pression de vapeur avec l'air dans un espace libre de l'enceinte ; et une pile à combustible (22) permettant d'échantillonner la pression d'égalisation de vapeur, la variation de tension dans la pile à combustible permettant de déterminer l'alcoolémie en fonction des conditions de température.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP2376912US20110266160