Fluid delivery system
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United States of America Patent
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Oct 7, 2003
Grant Date -
N/A
app pub date -
Feb 3, 1999
filing date -
Feb 4, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A fluid delivery system that is implantable in the body for delivering treatment fluids to a person. The delivery system includes a fluid-containing sack positioned in the body which is responsive to internal pressure changes resulting from the breathing pattern of the person. The delivery system also includes a fluid delivery conduit which communicates with the sack through a one-way valve. The conduit is provided for directing treatment fluid out of the delivery system in response to the breathing pattern of a patient and delivering the treatment fluid to a desired region of the person's body in repetitive dosages over a sustained period of time.
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