A - Human Necessities – 61 – M
Patent
A - Human Necessities
61
M
A61M 5/46 (2006.01) A61M 5/32 (2006.01)
Patent
CA 2095010
A device for limiting the penetration of an injection needle when an injection is administered from an injection apparatus comprises an exterior sleeve (1) arranged around the front part of the injection apparatus (2). In its foremost position, the sleeve (1) surrounds the needle (8) completely, and it may be displaced rearwards while overcoming a spring force (6), to expose the needle (8).
Dispositif pour limiter la pénétration d'une aiguille à injection, lorsqu'une injection est donnée à partir d'un appareil, comportant une gaine extérieure (1) disposée autour de la partie avant de l'appareil pour injection (2). Dans sa position la plus avancée, la gaine (1) entoure entièrement l'aiguille (8). Elle peut être déplacée vers l'arrière, en surmontant la tension du ressort (6), afin d'exposer l'aiguille (8).
Hjertman Birger
Westphal Otto
Fetherstonhaugh & Co.
Pharmacia & Upjohn Aktiebolag
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