DRUG DELIVERY DEVICE COMPRISING CROSSLINKED POLYURETHANE-SILOXANE-CONTAINING COPOLYMERS

A drug delivery device for placement in the eye includes a drug core comprising a hydrophobic pharmaceutically active agent, and a holder that holds the drug core. The holder is made of a material impermeable to passage of the active agent and includes an opening for passage of the pharmaceutically...

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Bibliographische Detailangaben
Hauptverfasser:	LEVER, JR. O. WILLIAM, RUSCIO DOMINIC V, SHI RUIWEN, LAI YUIN, HUANG YAN
Format:	Patent
Sprache:	eng
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PROSTHESES SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	A drug delivery device for placement in the eye includes a drug core comprising a hydrophobic pharmaceutically active agent, and a holder that holds the drug core. The holder is made of a material impermeable to passage of the active agent and includes an opening for passage of the pharmaceutically agent therethrough to eye tissue. The device includes polyurethane-siloxane-containing copolymers crosslinked with hydrophilic monomers.