Bioadhesive ophthalmic insert

Details Bioadhesive ophthalmic insert Bioadhesive ophthalmic insert

1996-11-18

1998-06-30

Pezzuto, Helen L.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Implant or insert

A61F 200

Patent

active

057730210

ABSTRACT:
A bioadhesive ophthalmic insert is described which is intended more particularly for the prolonged and controlled release of a medicinal substance. The insert comprises a composite polymeric material matrix in which the medicinal substance is incorporated.
The composite polymeric material matrix comprises a water-soluble biocompatible polymer and a bioadhesive biocompatible polymer and, where applicable, a water-insoluble biocompatible polymer.

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"Bioadhesive Ophthalmic Drug Inserts (BODI) Containing Gentamicin", F. Gurtler et. al., Fifth European Congress of Biopharmaceutics and Pharmacokinetics, Apr. 20-22, 1993.

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