초록 ▼

An autoadhesive oral transmucosal delivery device contains a pharmaceutically active agent which is delivered via mucosal tissues in the mouth. The device comprises a dry hydrogel polymer which autoadheres to the moist mucosal surface for a time sufficient for release of active agent to occur before

An autoadhesive oral transmucosal delivery device contains a pharmaceutically active agent which is delivered via mucosal tissues in the mouth. The device comprises a dry hydrogel polymer which autoadheres to the moist mucosal surface for a time sufficient for release of active agent to occur before becoming detached.

대표청구항 ▼

1. An autoadhesive oral transmucosal delivery device which comprises;a body formed of a hydrogel capable of absorbing water to achieve a water-content whereat the device autoadheres to an oral mucosal surface; the hydrogel body being formed of a cross-linked polyurethane; the hydrogel body comprisin

1. An autoadhesive oral transmucosal delivery device which comprises;a body formed of a hydrogel capable of absorbing water to achieve a water-content whereat the device autoadheres to an oral mucosal surface; the hydrogel body being formed of a cross-linked polyurethane; the hydrogel body comprising a pharmaceutically active agent which is released while the body is adhered to the mucosal surface; the hydrogel body subsequently detaching from the mucosal surface.