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1. (WO2018127643) METHOD AND SYSTEM FOR MEASURING THE EFFECTIVENESS OF A DEVICE FOR DISINFECTING A VEHICLE PASSENGER COMPARTMENT
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Pub. No.: WO/2018/127643 International Application No.: PCT/FR2017/053700
Publication Date: 12.07.2018 International Filing Date: 19.12.2017
IPC:
A61L 2/28 (2006.01) ,C12Q 1/00 (2006.01) ,G01N 33/00 (2006.01) ,G01N 21/00 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
2
Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
26
Accessories
28
Devices for testing the effectiveness or completeness of sterilisation, e.g. indicators which change colour
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
Q
MEASURING OR TESTING PROCESSES INVOLVING ENZYMES OR MICRO-ORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
1
Measuring or testing processes involving enzymes or micro-organisms; Compositions therefor; Processes of preparing such compositions
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
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21
Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
Applicants:
PSA AUTOMOBILES SA [FR/FR]; 2-10 Boulevard de l'Europe 78300 Poissy, FR
Inventors:
RAVINDRABALAN, Nisanthi; FR
DUMUR, Denis; FR
QUARTARARO, Juliette; FR
Agent:
LEROUX, Jean Philippe; FR
Priority Data:
175009105.01.2017FR
Title (EN) METHOD AND SYSTEM FOR MEASURING THE EFFECTIVENESS OF A DEVICE FOR DISINFECTING A VEHICLE PASSENGER COMPARTMENT
(FR) PROCÉDÉ ET SYSTÈME DE MESURE DE L'EFFICACITÉ D'UN DISPOSITIF DE DÉSINFECTION D'UN HABITACLE DE VÉHICULE
Abstract:
(EN) The present invention concerns a method for measuring the effectiveness of a disinfection device, said measurement method comprising: - a step (E2) of contaminating at least one test sample and at least one control sample with a microbiological solution comprising at least one strain of microorganisms, - a step (E4) of positioning said at least one test sample in a sealed chamber, - after a predefined operation time of the disinfection device, a step (E6) of measuring the concentration of microorganisms present on said at least one test sample and on said at least one control sample, and - a step (E7) of calculating a level of effectiveness of the disinfection device depending on the concentration of microorganisms measured on said at least one test sample and on said at least one control sample.
(FR) La présente invention concerne un procédé de mesure de l'efficacité d'un dispositif de désinfection, ledit procédé de mesure comprenant : - une étape (E2) de contamination par une solution microbiologique comprenant au moins une souche de micro-organismes, d'au moins un échantillon de test et d'au moins un échantillon témoin, - une étape (E4) de mise en place dudit au moins un échantillon de test dans une enceinte hermétique, - après un temps de fonctionnement prédéfini du dispositif de désinfection, une étape (E6) de mesure de la concentration en micro-organismes présents sur ledit au moins un échantillon de test et sur ledit au moins un échantillon témoin, et - une étape (E7) de calcul d'un taux d'efficacité du dispositif de désinfection en fonction de la concentration en micro-organismes mesurée sur ledit au moins un échantillon de test et sur ledit au moins un échantillon témoin.
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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, JO, 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: French (FR)
Filing Language: French (FR)