Safety needle and cap combination device

Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...

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Details

604263, A61M 532

Patent

active

052076539

ABSTRACT:
A safety needle and cap combination is disclosed which significantly reduces the chances of a needlestick injury when recapping the needle. The cap is pivotally attached to the needle hub, and has a longitudinal slit to accomodate the needle. In an alternative embodiment of the invention, the cap cannot be pivoted open until the needle cap is slid out along a guide to a detent position. Closure can be done with one hand, well away from the needle point, by pressure against a convenient surface.

REFERENCES:
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patent: 4758229 (1988-07-01), Doerschner
patent: 4775367 (1988-10-01), Schmidt
patent: 4944397 (1990-07-01), Miller
patent: 5055102 (1991-10-01), Sitnik
Sumner, "Needlecaps to Prevent Injuries," Infection Control, vol. 6, p. 495, 1985.
Nixon, "Simple Device to Prevent Accidental Needle-Prick Injuries", The Lancet, p. 888, Apr. 19, 1986.
"Twisting Lock Protects Against Used Hypodermic Needles", New Scientist, p. 31, Dec. 10, 1987.
"Health Workers' Fears Spur Changes in Needle Design", Medical World News, p. 57, May 9, 1988.
Goldwater, "Impact of a Recapping Device on Venepuncture-Related Injury", Infect Control Hosp. Epidemiol vol. 10, p. 21, 1989.

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