MIKRONÅLEPLASTER TIL INDGIVELSE AF EN AKTIV BESTANDDEL TIL HUDEN

The present invention relates to a microneedle patch composition comprising one or more microneedles each comprising: (a) a tapered tip portion containing a therapeutically active ingredient dispersed in a matrix of a biodegradable polymer capable of providing sustained release of the therapeuticall...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ERIKSSON, André Huss, O'SULLIVAN, Caroline, VUCEN, Sonja, MOORE, Anne, ENGELL, Karen Margrethe, PETERSSON, Karsten, CREAN, Abina, NIELSEN, Kim Troensegaard, JANSSON, Jörgen
Format:	Patent
Sprache:	dan
Schlagworte:	HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Beschreibung
Zusammenfassung:	The present invention relates to a microneedle patch composition comprising one or more microneedles each comprising: (a) a tapered tip portion containing a therapeutically active ingredient dispersed in a matrix of a biodegradable polymer capable of providing sustained release of the therapeutically active ingredient over a period of at least two days after insertion of the microneedle or microneedles into the skin, and (b) a fast dissolving microneedle backing layer portion containing a water-soluble polymer overlayering the tip portion, said microneedle or microneedles being attached to and extending from an adhesive surface of a removable substrate.