发明名称 A RELEASE PHARMACEUTICAL CONSTRUCT FOR GASTRIC RETENTION
摘要 <p>A pharmaceutical construct is disclosed. The construct comprises at least a first region comprising a first superporous hydrogel having a selected medicament associated therewith to form an associated region. A second region of the construct comprising a second superporous hydrogel is attached to at least a portion of the associated region to seal the medicament therebetween.</p>
申请公布号 WO2002085112(A1) 申请公布日期 2002.10.31
申请号 US2002012858 申请日期 2002.04.23
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