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1. (WO2017147687) DEVICE AND METHOD FOR DETECTION OF CANNABIS AND OTHER CONTROLLED SUBSTANCES USING FAIMS
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Pub. No.: WO/2017/147687 International Application No.: PCT/CA2017/000042
Publication Date: 08.09.2017 International Filing Date: 06.03.2017
IPC:
G01N 27/62 (2006.01) ,A61B 5/08 (2006.01) ,A61B 5/097 (2006.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27
Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
62
by investigating the ionisation of gases; by investigating electric discharges, e.g. emission of cathode
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
08
Measuring devices for evaluating the respiratory organs
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
08
Measuring devices for evaluating the respiratory organs
097
Devices for facilitating collection of breath or for directing breath into or through measuring devices
Applicants:
CANNABIX TECHNOLOGIES INC. [CA/CA]; 7934 Government Road Burnaby, British Columbia V5A 2E2, CA
UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC. [US/US]; 223 Grinter Hall University of Florida P.O. Box 115500 Gainesville, FL 32611-5500, US
Inventors:
ATTARIWALA, Rajpaul; CA
MALHI, Kulwant; CA
YOST, Richard; US
BOOCK, Jared; US
COSTANZO, Michael T.; US
Agent:
MARLES, Jennifer, A.; c/o Oyen Wiggs Green & Mutala LLP 480 - The Station, 601 West Cordova Street Vancouver, British Columbia V6B 1G1, CA
Priority Data:
62/303,77004.03.2016US
62/345,43606.03.2016US
Title (EN) DEVICE AND METHOD FOR DETECTION OF CANNABIS AND OTHER CONTROLLED SUBSTANCES USING FAIMS
(FR) DISPOSITIF ET PROCÉDÉ DE DÉTECTION DE CANNABIS ET D'AUTRES SUBSTANCES RÉGLEMENTÉES À L'AIDE D'UN SPECTROMÈTRE FAIMS
Abstract:
(EN) A system for collecting cannabis and the psychoactive component tetrahydrocannabinol or other controlled substances from a sample of exhaled breath. Single or multiple exhaled breaths are conditioned by removing contaminants, and regulating flow rate and/or pressure to collect a sample of tetrahydrocannabinol for timely local or remote analysis using FAIMS. The cannabis detection system comprises a containment trap tor removing interfering materials from the breath of the subject and a collection component for sampling components of breath introduced into the system through the containment trap for FAIMS analysis to determine the level of THC or other controlled substance in the breath.
(FR) La présente invention concerne un système pour la collecte du cannabis et de son composant psychoactif, le tétrahydrocannabinol, ou bien d'autres substances réglementées, à partir d'un échantillon d'air expiré. Une seule ou plusieurs expirations sont conditionnées par élimination des contaminants, et régulation du débit et/ou de la pression pour recueillir un échantillon de tétrahydrocannabinol en vue d'une analyse locale ou à distance effectuée en temps voulu au moyen d'un spectromètre FAIMS. Le système de détection de cannabis comprend un piège de confinement pour éliminer les substances interférentes contenues dans l'haleine du sujet et un composant de collecte pour échantillonner les composants d'haleine introduits dans le système par l'intermédiaire du piège de confinement à des fins d'analyse par le spectromètre FAIMS en vue de déterminer le taux de THC ou d'une autre substance réglementée dans l'haleine.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, 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, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)