Safety needle accessory

A - Human Necessities – 61 – M

Patent

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Details

A61M 5/32 (2006.01)

Patent

CA 2598927

This invention relates to a safety needle accessory sealed within a pack suitable for sealing pre-filled syringes. The safety needle accessory comprises a hub (7) for surrounding a hollow needle (4) having a tip and having a connector for attachment to a syringe, a slidable sleeve (8) adapted to slide over the needle in a first longitudinal direction from a first position in which the needle is fully or partially covered by the sleeve to a second position in which the needle is exposed, and in a second longitudinal direction from the second position to a third position in which the needle is fully covered by the sleeve, and a pack (9) surrounding the hollow needle, hub and slidable sleeve having a closed end covering the needle and an open end exposing the connector of the hub. The safety needle accessory further comprises a first seal (10) attached to the connector of the hub and a second seal (11) between the hub and the pack.

La présente invention concerne un accessoire d~aiguille de sûreté scellé à l~intérieur d~un emballage approprié pour sceller des seringues pré-remplies. L~accessoire d~aiguille de sûreté comprend un noyau (7) destiné à entourer une aiguille creuse (4) ayant une pointe et comportant un connecteur destiné à être fixé à une seringue, un manchon coulissant (8) adapté pour coulisser sur l~aiguille dans une première direction longitudinale d~une première position dans laquelle l~aiguille est complètement ou partiellement recouverte par le manchon à une deuxième position dans laquelle l~aiguille est exposée, et dans une seconde direction longitudinale de la deuxième position à une troisième position dans laquelle l~aiguille est complètement recouverte par le manchon, et un emballage (9) entourant l~aiguille creuse, le noyau et le manchon coulissant ayant une extrémité fermée recouvrant l~aiguille et une extrémité ouverte exposant le connecteur du noyau. L~accessoire d~aiguille de sûreté comprend en outre un premier dispositif d~étanchéité (10) attaché au connecteur du noyau et un second dispositif d~étanchéité (11) entre le noyau et l~emballage.

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