发明名称 |
CONTROLLED DELIVERY DEVICE |
摘要 |
<p>CONTROLLED DELIVERY DEVICE A device for the controlled release of an active material into an aqueous medium, e.g. body fluids, comprises a water soluble glass container in which the active material is sealed. The container wall has a region of reduced thickness which region dissolves before the remainder of the container wall to release the active material.</p> |
申请公布号 |
CA1259954(A) |
申请公布日期 |
1989.09.26 |
申请号 |
CA19860504955 |
申请日期 |
1986.03.25 |
申请人 |
STC PLC |
发明人 |
DRAKE, CYRIL F.;ARCH, ALFRED J. |
分类号 |
A61K9/00;A61K9/22;A61K9/28;A61M31/00;(IPC1-7):B65D85/00 |
主分类号 |
A61K9/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|