公开(公告)号：US20190262001A1

公开(公告)日：2019-08-29

申请号：US16280536

申请日：2019-02-20

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Thomas P. Jancaric ,  Hoi Ki Ricky Chow ,  Kelsey Rae Cooper ,  Eric Dinges ,  John D. Kroeger ,  Reggie Roth ,  Nicholas Lee Tassoni ,  Marla Kae Waters

IPC: A61B17/12 ,  A61B90/00

Abstract: An occlusive medical device such as a vascular implant includes a terminal portion including a first plurality of strut segments that are each joined together at a distal end thereof to form a closed end of the frame, an intermediate portion including a second plurality of strut segments, the second plurality of strut segments including a greater number of strut segments than the first plurality of strut segments, and a main portion including a third plurality of strut segments, the third plurality of strut segments including a greater number of strut segments than the second plurality of strut segments. The occlusive medical device may have an expanded configuration in which the second plurality of strut segments and the third plurality of strut segments together form a plurality of cells.