VERFAHREN UND VORRICHTUNG ZUR GEPULSTEN IONTOPHORETISCHEN VERABREICHUNG VON ARZNEIMITTELN

VERFAHREN UND VORRICHTUNG ZUR GEPULSTEN IONTOPHORETISCHEN VERABREICHUNG VON ARZNEIMITTELN

A method and apparatus are disclose for transdermal iontophoretic delivery of ionic species, such as a drug in ionic form, in which therapeutic, electrical pulses having controlled, distinctive, dual-segment waveform characteristics are applied which facilitate more efficient drug administration thr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MCNICHOLS, LARRY, A., COON RAPIDS, MN 55433, US, LATTIN, GARY, A., FOREST LAKE, MN 55025, US
Format: Patent
Sprache:ger
Schlagworte:
ELECTROTHERAPY
HUMAN NECESSITIES
HYGIENE
MAGNETOTHERAPY
MEDICAL OR VETERINARY SCIENCE
RADIATION THERAPY
ULTRASOUND THERAPY
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Beschreibung
Zusammenfassung:A method and apparatus are disclose for transdermal iontophoretic delivery of ionic species, such as a drug in ionic form, in which therapeutic, electrical pulses having controlled, distinctive, dual-segment waveform characteristics are applied which facilitate more efficient drug administration throughout each pulse. The therapeutic pulses are generated at a predetermined frequency and have a predetermined pulse width. A first pulse segment and a second pulse segment comprise each dual-segment, therapeutic pulse. The electrical attributes of each pulse segment, including amplitude and duration, are controlled to produce the desired, pulsed output waveform.