公开(公告)号：US20190076274A1

公开(公告)日：2019-03-14

申请号：US16127707

申请日：2018-09-11

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： JOHN HINGSTON ,  LAURA ELIZABETH CHRISTAKIS

IPC: A61F2/82 ,  A61L31/08

Abstract: An implantable medical device may comprise an elongated tubular body having a scaffolding forming a plurality of cells. A polymeric covering may be disposed over at least a portion of the stent. The covering may include a plurality of voids formed in an outer surface thereof. An extracellular matrix material coating may be disposed over the polymeric covering and within the plurality of voids.

公开(公告)号：US20230248551A1

公开(公告)日：2023-08-10

申请号：US18299590

申请日：2023-04-12

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： JOHN HINGSTON ,  LAURA ELIZABETH CHRISTAKIS

IPC: A61F2/82 ,  A61L31/08 ,  A61L31/00 ,  A61F2/90 ,  A61L31/14

CPC classification number: A61F2/82 ,  A61L31/08 ,  A61L31/005 ,  A61F2/90 ,  A61L31/148 ,  A61L31/14 ,  A61F2/04

Abstract: An implantable medical device may comprise an elongated tubular body having a scaffolding forming a plurality of cells. A polymeric covering may be disposed over at least a portion of the stent. The covering may include a plurality of voids formed in an outer surface thereof. An extracellular matrix material coating may be disposed over the polymeric covering and within the plurality of voids.