A - Human Necessities – 61 – M
Patent
A - Human Necessities
61
M
A61M 5/32 (2006.01)
Patent
CA 2206388
A needle shield assembly having a single-use lock includes a needle cannula having a proximal end connected to a hub. A collar is connected to the hub and an elongate rigid needle cover removably engages the hub and covers the needle cannula. An elongate needle shield is hingedly connected to the collar. The needle shield has two side walls defining a longitudinal opening. The needle shield is capable of pivoting from an open position where the needle cannula is exposed, to a closed needle protecting position where the needle cannula is within the longitudinal opening of the needle shield. Structure is provided for preventing the needle shield from being pivoted into the closed needle protecting position until the needle cover is removed. Structure is also provided for automatically locking the needle shield in the closed needle protecting position when the needle shield is pivoted into the closed position.
Le protège-aiguille à canule verrouillable jetable de la présente invention comprend une canule d'aiguille dotée d'une extrémité proximale reliée à un moyeu. Un collier est relié au moyeu et un couvre-aiguille allongé enclenche le moyeu et couvre la canule de l'aiguille. Un protège-aiguille allongé est relié au collier par une charnière. Le protège-aiguille comprend deux parois latérales qui forment une ouverture longitudinale. Le protège-aiguille peut pivoter d'une position ouverte exposant la canule de l'aiguille, à une position de protection de l'aiguille dans laquelle la canule de l'aiguille se trouve dans l'ouverture longitudinale du protège-aiguille. La structure est conçue pour empêcher le protège-aiguille de pivoter en position fermée à moins que l'aiguille ne soit enlevée, et pour verrouiller le protège-aiguille lorsqu'il est pivoté en position fermée.
Gyure Sandor
Newman Albert
Sweeney Niall
Becton Dickinson And Company
Gowling Lafleur Henderson Llp
LandOfFree
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