Fluid handling system for medication infusion system

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United States of America Patent

PATENT NO 4525165
SERIAL NO

06439138

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Abstract

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An apparatus for fluid handling and delivery in a medication infusion system is disclosed. The apparatus generally contains a pulsatile pump in combination with at least an accumulation flow restrictor. The pulsatile pump is economical in electrical consumption by virtue of the use of a spring force pumping action. The accumulator flow restrictor smooths the output from the pulsatile pump so that medication is delivered in a manner compatible with human or animal body needs. As an example, for infusion of medication such as insulin, the medication infusion system can provide an infusion flow profile which mimics that of insulin production in a normal person.

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Patent Owner(s)

Patent OwnerAddress
JOHNS HOPKINS UNIVERSITY THE BALTIMORE MD A CORP OFMD

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fischell, Robert E Silver Spring, MD 261 32512

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