Pre-filled syringe

Details Pre-filled syringe Pre-filled syringe

2006-05-09

2006-05-09

Kennedy, Sharon (Department: 3767)

Surgery

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

Treating material introduced into or removed from body...

C604S415000

Reexamination Certificate

active

07041087

ABSTRACT:
A pre-filled syringe comprising a glass barrel (1), a sealing member (5) fitted in a medical liquid discharge port (11) of the barrel (1), a tip member (2) mounted around the sealing member (5) on the medical liquid discharge port (11) of the barrel (1), a closing member (4), a cap member (3), and a holding member (6); the sealing member (5) having a through-hole (51) formed in the axial direction; the tip member (2) including a skirt (24) provided with an engagement pawl (25) on the inner wall of a lower end thereof, a top wall (23), a needle mounting portion (21), and a medical liquid deriving portion (22), and being provided with a medical liquid passage (28); the closing member (4) being inserted into the medical liquid passage (28) and the through-hole (51) to close the through-hole (51) and so prevent oxygen contamination and deterioration of the medical liquid.

REFERENCES:
patent: 2388634 (1945-11-01), De Woody
patent: 2659370 (1953-11-01), Smith
patent: 2677374 (1954-05-01), Burnside
patent: 3989044 (1976-11-01), Meierhoefer
patent: 4253459 (1981-03-01), Willis
patent: 4781701 (1988-11-01), Geprags
patent: 5135496 (1992-08-01), Vetter et al.
patent: 5320603 (1994-06-01), Vetter et al.
patent: 5501676 (1996-03-01), Niedospial et al.
patent: 5624405 (1997-04-01), Futagawa et al.
patent: 5785691 (1998-07-01), Vetter et al.
patent: 5807345 (1998-09-01), Grabenkort
patent: 5833653 (1998-11-01), Vetter et al.
patent: 6068614 (2000-05-01), Kimber et al.

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