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1. (WO2018220021) DEVICE WITH FLOW RATE INDICATOR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/220021 International Application No.: PCT/EP2018/064200
Publication Date: 06.12.2018 International Filing Date: 30.05.2018
IPC:
A61B 5/087 (2006.01) ,A61B 5/091 (2006.01) ,A61M 15/00 (2006.01)
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
087
Measuring breath flow
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
091
Measuring volume of inspired or expired gases, e.g. to determine lung capacity
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
15
Inhalators
Applicants:
CLEMENT CLARKE INTERNATIONAL LTD [GB/GB]; Edinburgh Way Harlow Essex CM20 2TT, GB
Inventors:
SPENCER, David; GB
BRUIN, Ronald; GB
SANDERS, Mark; GB
Agent:
OXLEY, Rachel; GB
ADDISS, John; GB
ANDREWS, Robert; GB
BAILEY, Sam; GB
BREARLEY, Sarah; GB
BURNS, Alexander; GB
CARLISLE, Julie; GB
CASLEY, Christopher; GB
CLEGG, Richard; GB
CRIPPS, Joanna; GB
DALE, Elizabeth; GB
DENISON, Christopher; GB
DUNNE, Paul; GB
FORREST, Graham; GB
FURNIVAL, Tom; GB
GILL, Stephen; GB
GRAHAM, Emma; GB
GREEN, Katherine; GB
GREGORY, Adam; GB
HARRISON, Susan; GB
HAYES, Emily; GB
HODSDON, Stephen; GB
JOHNSON, Richard; GB
JONES, Rachel; GB
KEIRSTEAD, Tanis; GB
KIDDLE, Simon; GB
KREMER, Simon; GB
LEACH, James; GB
LENTHALL, Joseph; GB
LYONS, June; GB
MACIVER, Eleanor; GB
MCGUINN, Callum; GB
MOELLER, Christoph; GB
MOORE, Graeme; GB
NAYLOR, Matthew; GB
PARRY, Simon; GB
SALISBURY, Frances; GB
SMITH, Matthew; GB
STONER, Patrick; GB
SUTCLIFFE, Nicholas; GB
THORNTON, Dan; GB
TOLLERVEY, Rebecca; GB
WALTON, Seán; GB
WARD, Eliot; GB
WATSON, Robert; GB
WEBSTER, Jeremy; GB
WESCOTT, Rhiannon; GB
WILLS, Jonathan; GB
WYTENBURG, Wilhelmus; GB
Priority Data:
1708602.630.05.2017GB
Title (EN) DEVICE WITH FLOW RATE INDICATOR
(FR) DISPOSITIF AVEC INDICATEUR DE DÉBIT
Abstract:
(EN) The present invention provides a device for alternatively indicating at least a first fluid flow rate and a second fluid flow rate. The device, which may be a spirometer (e.g. a peak flow meter) comprises an aperture, a mouthpiece and a body defining a fluid flow path extending between the aperture and the mouthpiece. The body comprises a fluid flow rate indicator operable to alternatively generate at least a first sound signal and a second sound signal indicative of the first or second fluid flow rate in a first direction. The fluid flow rate indicator comprises a corrugated portion having a plurality of corrugations extending into the fluid flow path.
(FR) La présente invention concerne un dispositif pour une indication alternée d'au moins un premier débit de fluide et un second débit de fluide. Le dispositif, qui peut être un spiromètre (par exemple un débitmètre de pointe), comporte une ouverture, un embout et un corps définissant un trajet d'écoulement de fluide s'étendant entre l'ouverture et l'embout. Le corps comporte un indicateur de débit de fluide utilisable pour la génération alternée d'au moins un premier signal sonore et d'un second signal sonore indiquant le premier ou le second débit de fluide dans une première direction. L'indicateur de débit de fluide comporte une partie ondulée présentant une pluralité d'ondulations se prolongeant dans le trajet d'écoulement de fluide.
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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: English (EN)
Filing Language: English (EN)