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1. WO2013010893 - DRUG DELIVERY DEVICE WITH ELECTRO-MECHANIC DRIVE MECHANISM

Publication Number WO/2013/010893
Publication Date 24.01.2013
International Application No. PCT/EP2012/063633
International Filing Date 12.07.2012
IPC
A61M 5/20 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
178Syringes
20Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
A61M 5/315 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
178Syringes
31Details
315Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod; Appliances on the rod for facilitating dosing
CPC
A61M 2005/31588
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
178Syringes
31Details
315Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod ; or piston; Appliances on the rod for facilitating dosing ; ; Dosing mechanisms
31565Administration mechanisms, i.e. constructional features, modes of administering a dose
31576Constructional features or modes of drive mechanisms for piston rods
31588electrically driven
A61M 2205/332
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
2205General characteristics of the apparatus
33Controlling, regulating or measuring
332Force measuring means
A61M 5/20
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
178Syringes
20Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
A61M 5/24
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
178Syringes
24Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
A61M 5/31546
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
178Syringes
31Details
315Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod ; or piston; Appliances on the rod for facilitating dosing ; ; Dosing mechanisms
31533Dosing mechanisms, i.e. setting a dose
31545Setting modes for dosing
31546Electrically operated dose setting, e.g. input via touch screen or plus/minus buttons
A61M 5/31551
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
178Syringes
31Details
315Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod ; or piston; Appliances on the rod for facilitating dosing ; ; Dosing mechanisms
31533Dosing mechanisms, i.e. setting a dose
31545Setting modes for dosing
31548Mechanically operated dose setting member
3155by rotational movement of dose setting member, e.g. during setting or filling of a syringe
31551including axial movement of dose setting member
Applicants
  • SANOFI-AVENTIS DEUTSCHLAND GMBH [DE]/[DE] (AllExceptUS)
  • BAKER, Alex John [GB]/[GB] (UsOnly)
  • HOLT, James Andrew [GB]/[GB] (UsOnly)
  • SHARPE, Timothy Lewis [GB]/[GB] (UsOnly)
Inventors
  • BAKER, Alex John
  • HOLT, James Andrew
  • SHARPE, Timothy Lewis
Priority Data
11174125.215.07.2011EP
61/570,30714.12.2011US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DRUG DELIVERY DEVICE WITH ELECTRO-MECHANIC DRIVE MECHANISM
(FR) DISPOSITIF D'ADMINISTRATION PHARMACOLOGIQUE AVEC MÉCANISME D'ENTRAÎNEMENT ÉLECTROMÉCANIQUE
Abstract
(EN)
The present invention relates to a drug delivery device for setting and dispensing of a dose of a medicament comprising: - a housing (18) to accommodate a cartridge (28) filled with the medicament, - an electrically operated drive mechanism (32, 34) to be operably engaged with the cartridge (28) to expel a predefined dose of the medicament from the cartridge (28), - at least one dose element (15, 24) displaceably arranged relative to the housing (18) to set and/or to dispense the dose of the medicament, - wherein the dose element (15, 24) and the drive mechanism (32, 34) are mechanically decoupled from each other.
(FR)
Cette invention concerne un dispositif d'administration pharmacologique permettant de paramétrer et d'administrer une dose d'un médicament, ledit dispositif comprenant : - un boîtier (18) dans lequel est logée une cartouche (28) remplie du médicament, - un mécanisme d'entraînement électrique (32, 34) inséré de manière fonctionnelle dans la cartouche (28) pour que celle-ci puisse émettre une dose préalablement définie du médicament, - au moins un élément doseur (15, 24) conçu pour se déplacer par rapport au boîtier (18) afin de paramétrer et/ou d'administrer la dose du médicament. L'élément doseur (15, 24) et le mécanisme d'entraînement (32, 34) sont mécaniquement découplés l'un de l'autre.
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