Vaginaalinen antojärjestelmä
The present invention is related to an intravaginal delivery system for the controlled release of drospirenone or drospirenone and an estrogen. The delivery system consists of one or more compartments, said one or each compartment comprising a core and a membrane encasing the core, said core and mem...
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| Format: | Patent |
| Sprache: | fin ; swe |
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| Zusammenfassung: | The present invention is related to an intravaginal delivery system for the controlled release of drospirenone or drospirenone and an estrogen. The delivery system consists of one or more compartments, said one or each compartment comprising a core and a membrane encasing the core, said core and membrane essentially consisting of a same or different polymer composition, wherein at least one compartment comprises drospirenone or a mixture of drospirenone and an estrogen. |
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