Safe non-reusable hypodermic syringe

Details Safe non-reusable hypodermic syringe Safe non-reusable hypodermic syringe

1992-11-30

1994-10-04

Rosenbaum, C. Fred

Surgery

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

Treating material introduced into or removed from body...

604111, A61M 532

Patent

active

053522087

ABSTRACT:
A simple, reliable, low cost hypodermic syringe, comprised generally of a barrel (12) and plunger and including a slidable protective sleeve (32) yieldably retained in an initial retracted position, whereby the capped needle end of the syringe is exposed and a warning band (18) is obscurred. The sleeve (32) is movable after removal of the cap, (30) which had also served as an assembly tool, to an extended latched position, thereby enshrouding the needle, (10) and exposing said warning band (18). The user can add retentive resistance further opposing premature extension of the sleeve (32). Once the syringe is used the cap (30) can be safely used again to further isolate the needle, (10) within a structurally stable, and permanently extended sleeve (32).

REFERENCES:
patent: 4373526 (1983-02-01), Kling
patent: 4631057 (1986-12-01), Mitchell
patent: 4655751 (1987-04-01), Harbaugh
patent: 4702738 (1987-10-01), Spencer
patent: 4747837 (1988-05-01), Hauck
patent: 4810248 (1989-03-01), Masters et al.
patent: 4846796 (1989-07-01), Carrell et al.
patent: 4908023 (1990-09-01), Yuen
patent: 4921486 (1990-12-01), DeChellis et al.
patent: 4931048 (1990-10-01), Lopez
patent: 4947863 (1990-02-01), Haber et al.
patent: 4957490 (1990-08-01), Byrne et al.
patent: 4978343 (1990-06-01), Dysarz et al.
patent: 5015234 (1991-09-01), Jullien
patent: 5019044 (1991-04-01), Tsao
patent: 5030208 (1991-01-01), Novacek et al.
patent: 5053018 (1991-10-01), Talonn et al.
patent: 5057079 (1991-10-01), Tiemann et al.
patent: 5057087 (1991-10-01), Harmon
patent: 5066277 (1991-02-01), Carrell et al.
patent: 5120309 (1992-07-01), Watts
patent: 5125908 (1992-08-01), Cohen
patent: 5154698 (1992-10-01), Compagnucci et al.
patent: 5197953 (1993-03-01), Colonna

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