公开(公告)号：US20200038559A1

公开(公告)日：2020-02-06

申请号：US16526912

申请日：2019-07-30

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： HONGXIA ZENG ,  JONATHAN PASCAL CHAKY ,  MING DANG ,  YEN-LANE CHEN

IPC: A61L29/08 ,  A61K47/34 ,  A61K47/38 ,  A61K31/436 ,  A61L29/16

Abstract: In one aspect, the present disclosure pertains to elutable coating compositions that comprise an excipient comprising a bio-degradable or bio-stable polymer selected from a poly(lactic-co-glycolic acid) (PLGA) or methyl cellulose (MCC), a binding agent; a therapeutic agent. In some embodiments, the elutable coating compositions further comprise a solvent, in which case such compositions may be, for example, applied to a substrate in the form of a layer and subsequently dried, thereby forming an elutable coating on the substrate.