| 发明名称 |
EXPANDABLE GASTRIC RETENTION DEVICE |
| 摘要 |
The present application concerns gastric retention devices formed from compositions comprising polymeric materials, such as polysaccharides, and optional additional materials including excipients, therapeutics, and diagnostics, that reside in the stomach for a controlled and prolonged period of time. |
| 申请公布号 |
WO03015745(A1) |
申请公布日期 |
2003.02.27 |
| 申请号 |
WO2001US46146 |
申请日期 |
2001.10.22 |
| 申请人 |
THE STATE OF OREGON ACTING BY AND THROUGH THE STATE BOARD OF HIGHER EDUCATION ON BEHALF OF OREGON STATE UNIVERSITY;AYRES, JAMES, W. |
发明人 |
AYRES, JAMES, W. |
| 分类号 |
A61K9/00;A61K9/58;A61K31/00;A61K31/34;A61K31/43;A61K31/525;A61K31/54;A61K47/36;A61K49/00;A61K49/04 |
主分类号 |
A61K9/00 |
| 代理机构 |
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