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1. (WO2018048790) TRIGGER MECHANISM FOR AN INHALER
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/048790    International Application No.:    PCT/US2017/050057
Publication Date: 15.03.2018 International Filing Date: 05.09.2017
IPC:
A61M 15/00 (2006.01), B21F 3/02 (2006.01)
Applicants: 3M INNOVATIVE PROPERTIES COMPANY [US/US]; 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427 (US)
Inventors: HOWGILL, Stephen J.; (GB)
Agent: DRANGE, Erik M.; (US).
BLANK, Colene H.,; (US).
HARTS, Dean M.,; (US).
LEVINSON, Eric D.; (US).
MAKI, Eloise J.,; (US).
NOWAK, Sandra K.,; (US).
OLSON, Peter L.,; (US).
RHODES, Kevin H.; (US).
RINGSRED, Ted K.,; (US)
Priority Data:
1615183.9 07.09.2016 GB
Title (EN) TRIGGER MECHANISM FOR AN INHALER
(FR) MÉCANISME DE DÉCLENCHEMENT POUR UN INHALATEUR
Abstract: front page image
(EN)A breath-responsive metered dose inhaler having a trigger mechanism for triggering delivery of a medicament and a trigger mechanism chassis for locating the trigger mechanism within the inhaler, the trigger mechanism including a breath responsive member moveable upon inhalation of the user from a primed position in which the inhaler is prevented from delivering medicament, to a triggered position in which the medicament is delivered to the user, a spring which is flexible along its longitudinal axis, wherein the spring is configured to bias the breath responsive member from its triggered position to its primed position by flexure along its longitudinal axis.
(FR)L'invention concerne un inhalateur doseur sensible à la respiration ayant un mécanisme de déclenchement pour déclencher l'administration d'un médicament et un châssis de mécanisme de déclenchement pour localiser le mécanisme de déclenchement à l'intérieur de l'inhalateur. Le mécanisme de déclenchement comprend un élément sensible à la respiration mobile lors de l'inhalation de l'utilisateur à partir d'une position amorcée dans laquelle l'inhalateur ne peut administrer un médicament, à une position déclenchée dans laquelle le médicament est délivré à l'utilisateur, un ressort qui est flexible le long de son axe longitudinal, le ressort étant conçu pour solliciter l'élément sensible à la respiration de sa position déclenchée à sa position amorcée par flexion le long de son axe longitudinal.
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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)