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1. WO2020200995 - DRUG DELIVERY DEVICE AND METHOD FOR ASSEMBLING

Publication Number WO/2020/200995
Publication Date 08.10.2020
International Application No. PCT/EP2020/058503
International Filing Date 26.03.2020
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 5/32 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 2005/2013
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
2006Having specific accessories
2013triggering of discharging means by contact of injector with patient body
A61M 2005/206
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
206With automatic needle insertion
A61M 2005/2477
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
2477comprising means to reduce play of ampoule within ampoule holder, e.g. springs
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 5/326
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
Applicants
  • SANOFI [FR]/[FR]
Inventors
  • SCHADER, Marc
  • TIMMIS, William
  • CORREA, Tomas
  • LABAT-ROCHECOUSTE, Andrew
Agents
  • SCHMIDT, Christian
Priority Data
19305414.529.03.2019EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DRUG DELIVERY DEVICE AND METHOD FOR ASSEMBLING
(FR) DISPOSITIF D'ADMINISTRATION DE MÉDICAMENT ET PROCÉDÉ D'ASSEMBLAGE
Abstract
(EN)
The disclosure relates to a drug delivery device (100) comprising: -an body (102) extending along a longitudinal axis (A), -at least one arm member (120) arranged within the body (102) and extending essentially parallel to the longitudinal axis (A), and -a container (10) retaining a drug, wherein the container (101) comprises a flange (101b) which is arranged at an axial position (P1) along the longitudinal axis relative, wherein the flange (101b) has at least one first radial edge region (410) having a first radial distance (RD1) to the longitudinal axis (A) and at least one second radial edge region (412) having a second radial distance (RD2) to the longitudinal axis (A), wherein the second radial distance (RD2) is greater than the first radial distance (RD1), wherein, in the axial position (P1),the at least one arm member (120) is arranged and configured such that at least one aligning feature (430) of the arm member (120) is arranged at a third radial distance (RD3) to the longitudinal axis (A) that smaller than the second radial distance (RD1),and wherein the arm member (120) and/or the body (102) comprises at least one protruding supporting feature (310) that is arranged and configured to limit a radial movement of the at least one arm member (120) towards the body in the axial position (P1).
(FR)
La présente invention se rapporte à un dispositif d'administration de médicament (100), comprenant : - un corps (102) s'étendant le long d'un axe longitudinal (A), - au moins un élément de bras (120) disposé à l'intérieur du corps et s'étendant sensiblement parallèlement à l'axe longitudinal (A), et - un récipient (10) retenant un médicament, le récipient (101) comprenant une bride (101b) qui est disposée à une position axiale (P1) le long de l'axe longitudinal, la bride (101b) présentant au moins une première région de bord radial (410) présentant une première distance radiale (RD1) par rapport à l'axe longitudinal (A) et au moins une seconde région de bord radial (412) présentant une deuxième distance radiale (RD2) par rapport à l'axe longitudinal (A), la deuxième distance radiale (RD2) étant plus grande que la première distance radiale (RD1), dans la position axiale (P1), le ou les éléments de bras (120) étant agencés et configurés de telle sorte qu'au moins une caractéristique d'alignement (430) de l'élément de bras (120) soit disposée à une troisième distance radiale (RD3) par rapport à l'axe longitudinal (A) qui est plus petite que la deuxième distance radiale (RD1), et l'élément de bras (120) et/ou le corps (102) comprenant au moins une caractéristique de support en saillie (310) qui est agencée et configurée pour limiter un mouvement radial du ou des éléments de bras (120) vers le corps dans la position axiale (P1).
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