System for intravenous delivery of a beneficial drug at a regula

Details System for intravenous delivery of a beneficial drug at a regula System for intravenous delivery of a beneficial drug at a regula

1986-04-21

1989-10-03

Rosenbaum, C. Fred

Surgery

Controlled release therapeutic device or system

Osmotic or diffusion pumped device or system

604 56, 604 85, A61K 922

Patent

active

048713600

ABSTRACT:
A formulation chamber is disclosed comprising a wall surrounding a space containing a beneficial agent. The formulation chamber has an inlet for admitting a fluid into the chamber and an outlet for letting the fluid containing the agent leave the chamber. The chamber can additionally comprise a film for regulating the rate of release from the chamber, and optionally a filter. The chamber is adapted for use in an intraveous delivery system for delivering the fluid containing the agent to a patient. A method also is disclosed for using the formulation chamber.

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