Dispensing – With discharge assistant – Container with follower
Patent
1985-04-15
1986-08-26
Rolla, Joseph J.
Dispensing
With discharge assistant
Container with follower
222453, 222504, 604249, 604414, B67D 300
Patent
active
046077669
ABSTRACT:
For an intervenous infusion system and the like, an escapement device to be disposed between a source of fluid and a receiver of fluid. The device allows fluid to escape from the source and then intermittently takes a fixed, measured quantity of such fluid and transfers that quantity to the receiver.
REFERENCES:
patent: 2254833 (1941-09-01), Ashkenaz
patent: 3072302 (1963-01-01), Giovannoni et al.
patent: 3199747 (1965-08-01), Erickson
patent: 4015755 (1977-04-01), Lerner et al.
Huppert Michael S.
Med-Tech Associates
Olsson Frederick J.
Rolla Joseph J.
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