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1. (WO2008116766) AN INJECTION DEVICE COMPRISING A LOCKING NUT
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2008/116766 International Application No.: PCT/EP2008/053103
Publication Date: 02.10.2008 International Filing Date: 14.03.2008
IPC:
A61M 5/20 (2006.01) ,A61M 5/315 (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
5
Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
178
Syringes
20
Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
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
5
Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
178
Syringes
31
Details
315
Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod; Appliances on the rod for facilitating dosing
Applicants:
MØLLER, Claus Schmidt [DK/DK]; DK (UsOnly)
KLITMOSE, Lars, Peter; DK (UsOnly)
GJØDESEN, Claus, Urup; DK (UsOnly)
NOVO NORDISK A/S [DK/DK]; Novo Allé DK-2880 Bagsværd, DK (AllExceptUS)
Inventors:
MØLLER, Claus Schmidt; DK
KLITMOSE, Lars, Peter; DK
GJØDESEN, Claus, Urup; DK
Agent:
INSPICOS A/S; Kogle Allé 2 P.O. Box 45 DK-2970 Hørsholm, DK
Priority Data:
07104819.323.03.2007EP
Title (EN) AN INJECTION DEVICE COMPRISING A LOCKING NUT
(FR) DISPOSITIF D'INJECTION COMPRENANT UN ÉCROU DE BLOCAGE
Abstract:
(EN) The invention relates to an injection device for injecting a dose of drug. Theinjection device com prises a housing, a dose setting mechanism being operable to set a desired dose, an injection mechanism comprising a piston rod (7) adapted to cooperate with a piston positioned in a cartridge containing a drug to be delivered in order to cause a set dose to be delivered from the cartridge via the injection device, a dosage tube (6), and retaining means arranged to prevent axial movement of the dosage tube in a distal direction relatively to the housing during dose setting. The dose setting mechanism com prises a rotatable dose knob (24), operation of the dose setting mechanism causing energy to be stored in a spring member. The injection mechanism is driven by releasing energy previously stored in the spring member during dose setting.
(FR) L'invention porte sur un dispositif d'injection permettant d'injecter une dose de médicament. Le dispositif d'injection comprend un boîtier, un mécanisme de dosage réglable pour l'obtention de la dose souhaitée, un mécanisme d'injection constitué d'une tige de piston (7) conçue pour coopérer avec un piston placé dans une cartouche contenant un médicament à administrer et ainsi à provoquer la libération d'une dose déterminée depuis la cartouche via le dispositif d'injection; il comprend également un tube de dosage (6) et un moyen de retenue agencé de manière à empêcher tout mouvement axial du tube de dosage dans une direction distale par rapport au boîtier lors du dosage. Le mécanisme de dosage comprend un bouton de dosage rotatif (24), la mise en œuvre du mécanisme de dosage produisant une énergie alors stockée dans un élément faisant ressort. Le mécanisme d'injection est entraîné par la libération de l'énergie stockée dans l'élément faisant ressort au cours du dosage.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, 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)