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1. WO2012143437 - MEDICATED MODULE WITH LOCK FEATURE

Publication Number WO/2012/143437
Publication Date 26.10.2012
International Application No. PCT/EP2012/057154
International Filing Date 19.04.2012
IPC
A61M 5/24 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
24Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or cartridges, e.g. automatic
A61M 5/32 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
32Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
CPC
A61M 2005/1787
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
1787Syringes for sequential delivery of fluids, e.g. first medicament and then flushing liquid
A61M 2005/2073
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
2073preventing premature release, e.g. by making use of a safety lock
A61M 2005/3247
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
32Needles; Details of needles pertaining to their connection with syringe or hub
3205Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
321Means for protection against accidental injuries by used needles
3243being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
3245Constructional features thereof, e.g. to improve manipulation or functioning
3247Means to impede repositioning of protection sleeve from needle covering to needle uncovering position
A61M 2005/3267
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
32Needles; Details of needles pertaining to their connection with syringe or hub
3205Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
321Means for protection against accidental injuries by used needles
3243being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
326Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
3267Biased sleeves where the needle is uncovered by insertion of the needle into a patient's body
A61M 2205/581
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
2205General characteristics of the apparatus
58Means for facilitating use, e.g. by people with impaired vision
581by audible feedback
A61M 2205/582
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
2205General characteristics of the apparatus
58Means for facilitating use, e.g. by people with impaired vision
582by tactile feedback
Applicants
  • SANOFI-AVENTIS DEUTSCHLAND GMBH [DE]/[DE] (AllExceptUS)
  • MERCER, David, Richard [GB]/[GB] (UsOnly)
  • KOUYOUMJIAN, Garen [GB]/[GB] (UsOnly)
  • BOYD, Malcolm, Stanley [GB]/[GB] (UsOnly)
  • BAINTON, Michael [GB]/[GB] (UsOnly)
  • CROSS, John, David [GB]/[GB] (UsOnly)
Inventors
  • MERCER, David, Richard
  • KOUYOUMJIAN, Garen
  • BOYD, Malcolm, Stanley
  • BAINTON, Michael
  • CROSS, John, David
Agents
  • KEIL & SCHAAFHAUSEN
Priority Data
11163377.221.04.2011EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MEDICATED MODULE WITH LOCK FEATURE
(FR) MODULE DE MÉDICAMENTS À ÉLÉMENT DE VERROUILLAGE
Abstract
(EN)
A medicated module (4) for an injection system to co-deliver at least two medicaments is disclosed where a primary delivery device containing a primary medicament accepts a medicated module containing a single dose of a secondary medicament and where both medicaments are delivered through a hollow needle (3). The medicated module is initially in a locked state until attached to a drug delivery where interaction of the cartridge holder with the module bypass housing (52) changes the module to a triggerable state. The medicated module does not require the user to manually engage a reservoir containing the secondary medicament. Instead, a biasing member (48) automatically activates the reservoir when the needle guard (42) is retracted when the module is in the triggerable state. The needle guard prevents accidental needle sticks before and after an injection, and locks after removal from the injection site.
(FR)
L'invention porte sur un module de médicaments (4) pour un système d'injection pour co-administrer au moins deux médicaments, dans lequel module un dispositif d'administration primaire contenant un médicament primaire accepte un module de médicament contenant une dose unique d'un médicament secondaire, et dans lequel les deux médicaments sont administrés à travers une aiguille creuse (3). Le module de médicament est initialement dans un état verrouillé jusqu'à ce qu'il soit fixé à un dispositif d'administration de médicament où une interaction du support de cartouche avec le boîtier de contournement de module (52) change le module dans un état pouvant être déclenché. Le module de médicaments ne nécessite pas que l'utilisateur vienne en prise manuellement avec un réservoir contenant le médicament secondaire. A la place, un élément de sollicitation (48) actionne automatiquement le réservoir quand la protection d'aiguille (42) est rétractée quand le module est dans l'état pouvant être déclenché. La protection d'aiguille empêche des piqûres d'aiguille accidentelles avant et après une injection, et se verrouille après le retrait à partir du site d'injection.
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