Security device for a syringe

Details Security device for a syringe Security device for a syringe

2007-07-10

2007-07-10

Zalukaeva, Tatyana (Department: 3761)

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

C604S110000, C604S156000, C604S162000, C604S163000, C604S164080, C604S187000, C604S192000, C604S197000, C604S263000

Reexamination Certificate

active

10491714

ABSTRACT:
The present invention relates to a safety device (2) for a prefilled syringe (1), the syringe comprising a body (3), a needle carrier (4), a piston (6) movable inside the body, and a piston rod (7) suitable for pushing the piston inside the body towards the needle carrier. The device comprises a protective sheath (10) in which the syringe body can slide between an injection position and a safe position in which the needle is withdrawn inside the sheath, said device (2) comprising a resilient element (15) suitable for acting on the syringe to bring in into its safe position after injection, said resilient element presenting two axial ends and comprising at least two elastically-deformable arms extending between said two axial ends, one of the ends (20) being arranged so as to be capable of sliding freely relative to the piston rod (7) prior to injection, and/or one of the ends being arranged in such a manner as to be capable of being fixed to the protective sheath (10) in a position of adjustable height.

REFERENCES:
patent: 4950250 (1990-08-01), Haber et al.
patent: 5053017 (1991-10-01), Chamuel
patent: 5114409 (1992-05-01), Kole et al.
patent: 5246427 (1993-09-01), Sturman et al.
patent: 5256152 (1993-10-01), Marks
patent: 5295972 (1994-03-01), Mischenko
patent: 5738660 (1998-04-01), Luther
patent: 6409706 (2002-06-01), Loy
patent: 6613022 (2003-09-01), Doyle
patent: 6616638 (2003-09-01), Peters, III
patent: 6719731 (2004-04-01), Parmigiani
patent: 6942652 (2005-09-01), Pressly et al.
patent: 6986759 (2006-01-01), Jeremijevic
patent: 38 43 839 (1989-07-01), None
patent: 0 317 518 (1989-05-01), None
patent: 2 788 986 (2000-08-01), None
patent: 2 815 545 (2002-04-01), None
patent: WO 89/04681 (1989-06-01), None
patent: WO 01/85239 (2001-11-01), None

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