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1. (WO2018128629) AEROSOL DELIVERY DEVICE AND METHOD FOR MANUFACTURING AND OPERATING THE SAME
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Pub. No.: WO/2018/128629 International Application No.: PCT/US2017/012685
Publication Date: 12.07.2018 International Filing Date: 09.01.2017
IPC:
A61M 11/00 (2006.01) ,A61M 15/00 (2006.01) ,B05B 17/06 (2006.01) ,B05B 17/00 (2006.01)
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
11
Sprayers or atomisers specially adapted for therapeutic purposes
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
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
B
SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
17
Apparatus for spraying or atomising liquids or other fluent materials, not covered by any other group of this subclass
04
operating with special methods
06
using ultrasonic vibrations
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
B
SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
17
Apparatus for spraying or atomising liquids or other fluent materials, not covered by any other group of this subclass
Applicants:
UNITED THERAPEUTICS CORPORATION [US/US]; 1040 Spring Street Silver Spring, Maryland 20910, US
Inventors:
BIETTE, Doug; US
Agent:
RAWLINS, Andrew E.; US
LAW, Glenn; US
AGARWAL, Pavan K.; US
BECK, George C.; US
BERKOWITZ, Benjamin A.; US
BRINCKERHOFF, Courtenay C.; US
CHESLOCK, Andrew R.; US
ELLIOTT, Simon J.; US
FELDHAUS, John J.; US
HENSCHEL, Rouget F.; US
KAMINSKI, Michael D.; US
MAEBIUS, Stephen B.; US
QUILLIN, George E.; US
SCHORR, Kristel; US
SIMKIN, Michele M.; US
TALAPATRA, Sunit; US
VILLACORTA, Gilberto M.; US
YAN, Tianran; US
Priority Data:
Title (EN) AEROSOL DELIVERY DEVICE AND METHOD FOR MANUFACTURING AND OPERATING THE SAME
(FR) DISPOSITIF DE DISTRIBUTION D'AÉROSOL ET SON PROCÉDÉ DE FABRICATION ET D'UTILISATION
Abstract:
(EN) An adjustable aerosol delivery device includes an active liquid container, a carrier liquid container, a piezo disc mounted with a flexible gasket relative to the carrier liquid container, an oscillator configured to generate an ultrasonic wave that causes the piezo disc to oscillate and transmit the oscillations through the carrier liquid to the active liquid to cause at least a portion of the active liquid to become an aerosol, a bushing fixed relative to the carrier liquid container via a fixing portion that conforms to and mates with an entire perimeter of a fixing section of the bushing, and a fastener extending through the piezo disc housing and into the bushing. The fastener is configured to be loosened or tightened to manipulate a compression of the gasket to adjust a particle size of the aerosol. A pull force of the bushing is greater than a counter force of the gasket.
(FR) Un dispositif de distribution d'aérosol réglable comprend un récipient de liquide actif, un récipient de liquide porteur, un disque piézo monté avec un joint d'étanchéité souple par rapport au récipient de liquide porteur, un oscillateur configuré pour générer une onde ultrasonore qui amène le disque piézo à osciller et à transmettre les oscillations à travers le liquide porteur au liquide actif pour amener au moins une partie du liquide actif à devenir un aérosol, une douille fixée par rapport au récipient de liquide porteur par l'intermédiaire d'une partie de fixation qui se conforme à un périmètre entier d'une section de fixation de la douille et s'accouple avec celui-ci, et un élément de fixation s'étendant à travers le boîtier de disque piézo et dans la douille. L'élément de fixation est configuré pour être desserré ou resserré pour manipuler une compression du joint d'étanchéité pour ajuster une taille de particule de l'aérosol. Une force de traction de la douille est supérieure à une contre-force du joint d'étanchéité.
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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)