Surgery – Means for introducing or removing material from body for... – Infrared – visible light – ultraviolet – x-ray or electrical...
Patent
1986-02-12
1988-02-02
Rosenbaum, C. Fred
Surgery
Means for introducing or removing material from body for...
Infrared, visible light, ultraviolet, x-ray or electrical...
128798, 128799, A61N 130
Patent
active
047227265
ABSTRACT:
A device for iontophoretic delivery of active ingredient to a patient, that includes an electrode, a first cavity for holding a solution of at least partially active ingredient in ionizing form to be delivered to a patient, a member for maintaining a solution in the first cavity while allowing passage of active ingredient from the first cavity, and an ion exchange member separating the electrode and the first cavity for inhibiting the flow of ions having a charge similar to the charge of the ionized form of the active ingredient from the electrode means to the first cavity is disclosed. A method for iontophoretic delivery of active ingredients to a patient is also disclosed.
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Deriel Stanton R.
Sanderson John E.
Billups Richard C.
Costantino Mario
Key Pharmaceuticals, Inc.
Miller Stephen I.
Nelson James R.
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