Intravenous line valve

Details Intravenous line valve Intravenous line valve

1987-03-04

1989-02-14

Pellegrino, Stephen C.

Surgery

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

Treating material introduced into or removed from body...

604251, 251 7, A61M 500

Patent

active

048043605

ABSTRACT:
The invention provides an intravenous line valving system. The invention includes a flexible tube mounted onto the interior surface of a drip chamber spike, the spike having an aperture through its exterior. A preferred embodiment of the invention includes squeezing means, removably attachable about the spike proximate to the aperture, for squeezing the flexible tube against the interior surface of the spike so as to regulate the flow of intravenous fluid.

REFERENCES:
patent: 2116636 (1938-05-01), Neuman
patent: 2747400 (1956-05-01), Fatio
patent: 2941778 (1960-06-01), Bujan
patent: 4300552 (1981-11-01), Cannon
patent: 4378013 (1983-03-01), LeFevre
patent: 4545783 (1985-10-01), Vaughan

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