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1. WO2016135251 - SEALED NEEDLE ASSEMBLY FOR MEDICAMENT DELIVERY DEVICE

Publication Number WO/2016/135251
Publication Date 01.09.2016
International Application No. PCT/EP2016/053998
International Filing Date 25.02.2016
IPC
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
A61M 5/162 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
14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
162Needle sets, i.e. connections by puncture between reservoir and tube
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
CPC
A61M 2005/2462
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
2455with sealing means to be broken or opened
2459upon internal pressure increase, e.g. pierced or burst
2462by displacing occluding plugs
A61M 5/1626
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
14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
162Needle sets, i.e. connections by puncture between reservoir and tube ; ; Connections between reservoir and tube
1626Needle protectors therefor
A61M 5/3202
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
3202Devices for protection of the needle before use, e.g. caps
A61M 5/3204
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
3202Devices for protection of the needle before use, e.g. caps
3204Needle cap remover, i.e. devices to dislodge protection cover from needle or needle hub, e.g. deshielding devices
A61M 5/3213
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
3213Caps placed axially onto the needle, e.g. equipped with finger protection guards
A61M 5/3216
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
3216Caps placed transversally onto the needle, e.g. pivotally attached to the needle base
Applicants
  • SANOFI-AVENTIS DEUTSCHLAND GMBH [DE]/[DE]
Inventors
  • HELMER, Michael
Priority Data
15157002.527.02.2015EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SEALED NEEDLE ASSEMBLY FOR MEDICAMENT DELIVERY DEVICE
(FR) ENSEMBLE D’AIGUILLE SCELLÉ POUR DISPOSITIF D’ADMINISTRATION DE MÉDICAMENT
Abstract
(EN)
The invention relates to a needle assembly (1) adapted to couple with a medicament delivery device (M) comprising: - a needle (2) having a proximal tip (2.1) and a distal tip (2.2); - a needle hub (3) coupled to the needle (2); - a body (4) adapted to engage the needle hub (3); - a removable needle cap (6) adapted to cover the distal tip (2.2); and - a removable sealing element (5) adapted to seal an open proximal end of a compartment (4.1) of the body (4) including the proximal tip (2.1) in such a manner that the proximal tip (2.1) is housed in a sealed environment before use of the needle (2). The invention further relates to a medicament delivery device (M) comprising such a needle assembly (1).
(FR)
L'invention concerne un ensemble d’aiguille (1) adapté pour être couplé avec un dispositif d'administration de médicament (M) comprenant : - une aiguille (2) ayant une extrémité proximale (2.1) et une extrémité distale (2.2) ; - un embout d'aiguille (3) couplé à l'aiguille (2) ; - un corps (4) adapté pour venir en prise avec l’embout d'aiguille (3) ; - un capuchon d'aiguille amovible (6) adapté pour recouvrir la pointe distale (2.2) ; et - un élément d'étanchéité amovible (5) adapté pour sceller une extrémité proximale ouverte d'un compartiment (4.1) du corps (4) comprenant la pointe proximale (2.1) de telle manière que la pointe proximale (2.1) soit logée dans un environnement scellé avant utilisation de l'aiguille (2). L’invention concerne en outre un dispositif d’administration de médicament (M) comprenant un tel ensemble d’aiguille (1).
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