Surgery – Means for introducing or removing material from body for... – Infrared – visible light – ultraviolet – x-ray or electrical...
Reexamination Certificate
2011-03-08
2011-03-08
Zalukaeva, Tatyana (Department: 3767)
Surgery
Means for introducing or removing material from body for...
Infrared, visible light, ultraviolet, x-ray or electrical...
C604S501000, C424S449000
Reexamination Certificate
active
07904146
ABSTRACT:
A transdermal system for the delivery of an anesthetic or other active therapeutic agent directly to a selected site of injured skin tissue by iontophoresis is disclosed, which utilizes a transdermal skin-worn patch including a donor electrode chamber containing a donor electrode and an amount of an active agent in a form suitable for transdermal delivery in electrical communication with the donor electrode and a return electrode. The patch also contains a source of electric current connected in a circuit with the donor and return electrode, a current regulating device is optionally provided in the circuit for controlling the electrical output of the patch and at least the donor electrode chamber includes a provision for absorbing a quantity of fluid associated with weepage from adjacent injured skin tissue.
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Anderson Carter R.
Cohen Robert
Morris Russell L.
Hayman Imani
Mersereau C. G.
Nikolai & Mersereau , P.A.
Travanti Pharma Inc.
Zalukaeva Tatyana
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