Needle safety device

Details Needle safety device Needle safety device

1992-05-26

1994-11-29

Rosenbaum, C. Fred

Surgery

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

Treating material introduced into or removed from body...

206210, 206364, 206365, 206366, A61M 532

Patent

active

053685768

ABSTRACT:
A needle safety device is provided which allows a health care professional to dispose of a needle quickly and safely while also only using only one hand. The safety device comprises a housing having an orifice therethrough; a puncture detection system in the housing and comprising a first membrane secured over the orifice, a pH sensitive dye, and a gas for raising the pH above normal atmospheric conditions; and a securing system in the housing and comprising a curable adhesive, a curing agent, and a membrane for temporally separating said adhesive from said curing agent.

REFERENCES:
patent: 3899295 (1975-08-01), Halpern
patent: 3944069 (1976-03-01), Eldridge, Jr.
patent: 4758229 (1988-07-01), Doerschner
patent: 4792053 (1988-12-01), Towns et al.
patent: 4845923 (1989-07-01), Donovan
patent: 4927415 (1990-05-01), Brodsky
patent: 4979945 (1990-12-01), Wade et al.
patent: 4981476 (1991-01-01), Aichlmayr et al.
patent: 4989307 (1991-02-01), Sharpe et al.
patent: 5038929 (1991-08-01), Kubofcik
patent: 5234732 (1993-08-01), Versic et al.

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