公开(公告)号：US20220226096A1

公开(公告)日：2022-07-21

申请号：US17576057

申请日：2022-01-14

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Meabh Holden ,  Enda Connaughton ,  Richard Crawford ,  Gerasimos Rigalos

IPC: A61F2/04

Abstract: An endoprosthesis may include an expandable framework including a body portion disposed between a first end and a second end, and a bowl portion disposed along the body portion; and a polymeric cover disposed on at least a portion of the expandable framework. The bowl portion may include an inner surface and an outer surface spaced apart radially outward from the inner surface. The bowl portion may extend radially outward from the body portion. The inner surface of the bowl portion may be devoid of the polymeric cover.