发明名称 PUNCTAL PLUGS WITH CONTINUOUS OR PULSATILE DRUG RELEASE MECHANISM
摘要 Disclosed are lacrimal inserts and their method of use for delivery of of medication to the eye. The plug includes a body portion sized to pass through a lacrimal punctum and be positioned within a lacrimal canaliculus of the eyelid. The plug may contain a core, or reservoir, at least partially within the body portion comprising a therapeutic agent that is configured to controlled release into the eye.
申请公布号 US2011311606(A1) 申请公布日期 2011.12.22
申请号 US201113152820 申请日期 2011.06.03
申请人 COLDREN BRET A. 发明人 COLDREN BRET A.
分类号 A61F2/14;A61P27/04 主分类号 A61F2/14
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