发明申请
- 专利标题： PUNCTAL PLUGS FOR THE DELIVERY OF ACTIVE AGENTS
- 专利标题（中）： 用于交付活性药剂的阴囊
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申请号： US11759281申请日： 2007-06-07
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公开(公告)号： US20080045911A1公开(公告)日： 2008-02-21
- 发明人: Maureen Borgia , Hassan Chaouk , Han Cui , Walter Laredo , Zhigang Li , Aruna Nathan , Michael Trezza
- 申请人： Maureen Borgia , Hassan Chaouk , Han Cui , Walter Laredo , Zhigang Li , Aruna Nathan , Michael Trezza
- 主分类号： A61F9/00
- IPC分类号： A61F9/00
摘要：
The invention provides punctal plugs for the delivery of active agents. The plugs have a body throughout which at least one active agent is dispersed or that is coated with a polymeric material containing at least one active agent.
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