发明名称 |
Methods and apparatus for pulsatile release of medicaments from a punctal plug |
摘要 |
This invention discloses methods and apparatus for providing pulsatile release of active agents via a punctal plug inserted into a punctum. A tube is provided which may be inserted into a cavity of a punctal plug. One or more pulsatile delivery units are arranged in a generally linear fashion within the tube. The pulsatile delivery units include a core comprising the active agent and an encapsulation layer around the core. |
申请公布号 |
US2011054418(A1) |
申请公布日期 |
2011.03.03 |
申请号 |
US20100857885 |
申请日期 |
2010.08.17 |
申请人 |
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发明人 |
PUGH RANDALL B.;TOKARSKI JASON M.;COLDREN BRET A. |
分类号 |
A61F9/00;A61M31/00 |
主分类号 |
A61F9/00 |
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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