Ravimi manustamise vahend eriti progestiinide ja”strogeenide manustamiseks

Ravimi manustamise vahend eriti progestiinide ja”strogeenide manustamiseks

The invention relates to a delivery device for the controlled release of a therapeutically active agent, especially a progestin or an estrogen, over a prolonged period of time, said device including a core which contains the therapeutically active agent, and a membrane encasing the core wherein said...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TOMMI MARKKULA, JARKKO RUOHONEN, MATTI LEHTINEN, HARRI JUKARAINEN, JUHA ALA-SORVARI
Format: Patent
Sprache:est
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 invention relates to a delivery device for the controlled release of a therapeutically active agent, especially a progestin or an estrogen, over a prolonged period of time, said device including a core which contains the therapeutically active agent, and a membrane encasing the core wherein said membrane is made of an elastomer. According to the invention, the elastomer is a siloxane-based elastomer which includes 3,3,3-trifluoropropyl groups attached to the Si-atoms of the siloxane units.