Device for transfering liquids

Details Device for transfering liquids Device for transfering liquids

1985-02-19

1986-06-24

Pellegrino, Stephen C.

Surgery

Container for blood or body treating material, or means used...

Having hollow needle or spike for piercing container or...

222 80, 141329, A61J 100

Patent

active

045965722

ABSTRACT:
A device for transferring a liquid from a bottle at substantially atmospheric pressure to a bottle at a low pressure comprises a hollow needle of steel or the like mounted in a grip or handle member having a configuration to facilitate the pushing of the needle through a bottle stopper at either end of the device. The needle is sharply pointed at both ends and the handle consists of a strip of steel or other suitable metal bent at its ends to provide stops having holes to accommodate the needle which extends beyond the stop at each end. The strip is bent or bowed toward the center portion of the needle and is soldered or otherwise secured to the needle. The sloping portions of the strip provide thumb rests for pushing the needle in either direction.

REFERENCES:
patent: 1718593 (1929-06-01), Smith
patent: 2410991 (1946-11-01), Muller
patent: 2715402 (1955-08-01), Wooton
patent: 2893389 (1959-05-01), Nesset
patent: 3484849 (1969-12-01), Huebner
patent: 4203443 (1980-05-01), Genese

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