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Pub. No.:    WO/2012/090168    International Application No.:    PCT/IB2011/055989
Publication Date: 05.07.2012 International Filing Date: 28.12.2011
A61M 5/20 (2006.01)
Applicants: MERIDIAN MEDICAL TECHNOLOGIES, INC. [US/US]; 6350 Stevens Forest Road-Suite 301 Columbia, Maryland 21046 (US) (For All Designated States Except US).
WILMOT, John Glyndwr [US/US]; (US) (For US Only).
HILL, Robert Leavitt [US/US]; (US) (For US Only)
Inventors: WILMOT, John Glyndwr; (US).
HILL, Robert Leavitt; (US)
Agent: KLEIMAN, Gabriel L.; Pfizer Inc. 235 East 42nd Street New York, New York 10017 (US)
Priority Data:
61/428,304 30.12.2010 US
Abstract: front page image
(EN)The present invention relates to a three - chambered autoinjector (10) as well as to the methods of administering medicaments to a human using the three - chambered autoinjector. In certain embodiments, the autoinjector includes a first medicament (32) in liquid form, a second medicament (38) preferably in solid form, and a liquid composition for diluting the second medicament, and utilizes a three - chambered design so as to administer the first medicament and a solution comprising the second medicament and the liquid composition at different injection depths into the body of a human. In an alternative embodiment an autoinjector is provided that delivers medicaments at the same injection depth.
(FR)La présente invention concerne un auto-injecteur (10) à trois compartiments, ainsi que des méthodes d'administration de médicaments à un être humain faisant appel audit auto-injecteur à trois compartiments. Dans certains modes de réalisation, l'auto-injecteur contient un premier médicament (32) sous forme liquide, un second médicament (38), de préférence sous forme solide, et une composition liquide permettant de diluer le second médicament. La conception dudit auto-injecteur à trois compartiments permet l'injection du premier médicament et d'une solution, constituée du second médicament et de la composition liquide, à différentes profondeurs dans l'organisme d'un être humain. Dans un autre mode de réalisation, l'auto-injecteur permet d'injecter les médicaments à la même profondeur.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)