Systems having fixed and variable flow rate control mechanisms

Details Systems having fixed and variable flow rate control mechanisms Systems having fixed and variable flow rate control mechanisms

1989-12-06

1991-05-14

Rosenthal, Arnold

Pipes and tubular conduits

With flow regulators and/or baffles

Restrictors

138 42, 251127, 251368, 604246, F15D 110, F16K 4704

Patent

active

050147501

ABSTRACT:
The invention provides a flow control system well suited for use in intravenous fluid delivery systems comprising a flow restrictor wafer having one or more flow limiting flow restrictor paths formed thereon. The system provides fixed flow rate control. The system also provides means for selectively orienting at least two flow restrictor paths relative to the main fluid passage to varying the flow rate.

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