Importance

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Abstract

An implantable multiple-agent biologic delivery system includes a pod proportioned for subcutaneous implantation beneath the dermis of the skin, the pod including a porous surface and having at least one internal chamber which is in fluid communication with the porous surface. The system includes a dome proportioned for selectable detachable securement to the chamber of the pod. The dome includes interior chambers, each in fluid communication with the interior of the pod. Bio-acting agents, such as hormones, enzymes, biologic response modifiers, free radical scavengers, and genetically altered cell cultures, may be provided, within the chambers of the dome, prior to implantation. Such agents within the dome will, through the use of time release micropumps, enter the interior of the pod for transmission through the porous surfaces into a vascular growth factor stimulated capillary matrix and then to the bloodstream of the user. The pod may be removed, refilled, and resecured to the dome upon exhaustion of its contents or upon medical requirement for changes in medication, or may be percutaneously refilled in situ thru injection into the dome.

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First Claim