发明名称 |
CIRCUIT FOR CONTROLLING BIDIRECTIONAL PORT |
摘要 |
A sustained release delivery system for delivering a beneficial agent is provided. The system includes a reservoir comprising the beneficial agent and a capillary channel in communication with the reservoir and the exterior of the system for delivering the beneficial agent from the system. The capillary channel has a cross-sectional area and a length selected to deliver the beneficial agent at a predetermined rate. The system may further include an outer surface that is impermeable and non- porous during delivery of the beneficial agent. The beneficial agent may be formulated in a glassy sugar matrix. |
申请公布号 |
KR20010105834(A) |
申请公布日期 |
2001.11.29 |
申请号 |
KR20000026798 |
申请日期 |
2000.05.18 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KWON, JEONG MI |
分类号 |
G11C7/10 |
主分类号 |
G11C7/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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