Specimen sampler cup

Details Specimen sampler cup Specimen sampler cup

1977-12-12

1978-09-26

Swisher, S. Clement

Measuring and testing

Measuring vessel

734256, 128 2F, A61B 1000

Patent

active

041160665

ABSTRACT:
A device for the collection of a liquid, such as urine, which provides efficient means for both collecting the liquid and transferring it to a tube for storage. A collection container is provided with a hollow cannula attached to its bottom. The cannula is slotted near its base, and serves as the conduit through which liquid may be transferred from the container to an evacuated tube. When the stopper of such a tube is punctured by the cannula, the pressure difference causes liquid deposited in the receptacle to be drawn through the slot, the hollow cannula, and into the tube.

REFERENCES:
patent: 3494351 (1970-02-01), Horn
patent: 3894845 (1975-07-01), McDonald
patent: 3947251 (1976-03-01), Quame
patent: 4063460 (1977-12-01), Svensson

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