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
CA2797404(A1)
申请公布日期
2011.11.10
申请号
CA20112797404
申请日期
2011.05.03
申请人
MASSACHUSETTS INSTITUTE OF TECHNOLOGY;MASSACHUSETTS EYE & EAR INFIRMARY
发明人
MANDELL, KENNETH JASON;HAMMOND, PAULA THERESE;FULLER, RENEE CHIVON;RIZZO, JOSEPH F., III;SHUKLA, ANITA