Surgery – Means for introducing or removing material from body for... – Infrared – visible light – ultraviolet – x-ray or electrical...
Patent
1990-12-21
1995-03-07
Lewis, Ralph A.
Surgery
Means for introducing or removing material from body for...
Infrared, visible light, ultraviolet, x-ray or electrical...
607152, 424449, A61N 130
Patent
active
053953100
ABSTRACT:
An improved iontophoresis electrode employing a current distributing member and a drug reservoir containing an ionic drug. The drug reservoir is applied to the skin of a patient, and includes a charge selective ion permeable membrane adapted to contact the skin, through which the ionic drug is delivered.
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Brennen Kenneth R.
Cahalan Patrick T.
Phipps Joseph B.
Untereker Darrel F.
ALZA Corporation
Lewis Ralph A.
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