In various embodiments, the present invention provides certain systems comprising a multi-layer decomposable film coating composition on a substrate, where the coating composition includes one or more releasable agents in at least one of its layers, and decomposes layer-by-layer to release such agent(s) over time. In some embodiments, an intra-ocular lens (IOL) system comprising an IOL coated with a multi-layer decomposable film coating composition is disclosed.
申请公布号
EP2566468(A2)
申请公布日期
2013.03.13
申请号
EP20110778208
申请日期
2011.05.03
申请人
MASSACHUSETTS INSTITUTE OF TECHNOLOGY;MASSACHUSETTS EYE & EAR INFIRMARY