A - Human Necessities – 61 – M
Patent
A - Human Necessities
61
M
A61M 5/32 (2006.01) A61M 5/50 (2006.01)
Patent
CA 2385175
The invention concerns a disposable injection device comprising a standard syringe (1) and a guard protecting the injection needle (2) of said syringe (1) after use, comprising a protective case (7) consisting of two rear (9) and front (8) bodies adapted to be made integral in the extension of each other, and a ring (24) housed in the rear body (9) and provided with means locking (29, 31) the syringe (1), said ring being designed to move between a first injecting position and a second protecting position after the injection needle (2) has been used by means of a spring (42) maintained compressed in the injecting position and released after injection.
L'invention concerne un dispositif d'injection à usage unique comportant une seringue classique (1) et un dispositif de protection de l'aiguille d'injection (2) de cette seringue (1) après usage, comprenant un étui protecteur (7) composé de deux corps postérieur (9) et antérieur (8) adaptés pour être solidarisés dans le prolongement l'un de l'autre, et une bague (24) logée dans le corps postérieur (9) et dotée de moyens de blocage (29, 31) de la seringue (1), ladite bague étant adaptée pour se déplacer entre une première position d'injection et une deuxième position de protection après usage de l'aiguille d'injection (2) au moyen d'un ressort (42) maintenu comprimé dans la position d'injection et déclenché en fin d'injection.
Mcfadden Fincham
Sanofi-Synthelabo
LandOfFree
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