Dispensing – Processes of dispensing
Patent
1978-07-31
1980-04-22
Tollberg, Stanley H.
Dispensing
Processes of dispensing
222 47, G01F 1102
Patent
active
041990790
ABSTRACT:
A loading device for transferring radioactive microsphere suspensions from a storage container to test apparatus having a three way stopcock including three connectors. A 1 ml syringe is connected to one of the stopcock connectors with a 5 ml syringe being connected to a second stopcock connector. A two inch cannula hypodermic needle is connected to the third stopcock connector. The hypodermic needle has airflow passages cut in the connector portion adjacent the needle.
REFERENCES:
patent: 2496559 (1950-02-01), Piechaczek
patent: 3067915 (1962-12-01), Shapiro et al.
patent: 3817425 (1974-06-01), Liston
Buehring Willi J.
Greenlees Kevin J.
Oloff Clarence M.
Killoren Richard J.
Rusz Joseph E.
The United States of America as represented by the Secretary of
Tollberg Stanley H.
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