"liberação pulsátil de medicamentos a partir de um plugue de ponto lacrimal"

This invention discloses methods and apparatus for providing pulsatile release of active agents via a punctal plug inserted into a punctum. A tube is provided which may be inserted into a cavity of a punctal plug. One or more pulsatile delivery units are arranged in a generally linear fashion within...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JASON M. TOKARSKI, RANDALL B. PUGH, BRET A. COLDREN
Format: Patent
Sprache:por
Schlagworte:
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Beschreibung
Zusammenfassung:This invention discloses methods and apparatus for providing pulsatile release of active agents via a punctal plug inserted into a punctum. A tube is provided which may be inserted into a cavity of a punctal plug. One or more pulsatile delivery units are arranged in a generally linear fashion within the tube. The pulsatile delivery units include a core comprising the active agent and an encapsulation layer around the core.