Single use retractable needle syringe

Details Single use retractable needle syringe Single use retractable needle syringe

1992-07-27

1994-12-27

Yasko, John D.

Surgery

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

Treating material introduced into or removed from body...

604110, A61M 532, A61M 550

Patent

active

053760808

ABSTRACT:
Device (10) for retractable needles, which comprises an outer container (20) within which a needle-holder body (14-114) together with a needle (11) can move axially, the outer container (20) containing disarming means (23-123), guide and retention means (17-117-18-19) and spring means (12) cooperating with momentarily inactive diaphragm means (13).

REFERENCES:
patent: 4573976 (1986-03-01), Sampson et al.
patent: 4863435 (1989-09-01), Sturman et al.
patent: 4917673 (1990-04-01), Coplin
patent: 4927416 (1990-05-01), Tomkiel
patent: 5024616 (1991-06-01), Ogle, II
patent: 5176656 (1993-01-01), Bayless
patent: 5201721 (1993-04-01), Lee et al.
patent: 5267976 (1993-12-01), Guerineau et al.
patent: 5282793 (1994-02-01), Larson
European Search Report.

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