公开(公告)号：US11065137B2

公开(公告)日：2021-07-20

申请号：US15441811

申请日：2017-02-24

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Derek Kenneth Larson ,  Jim Hemerick

IPC: A61F2/966 ,  A61F2/962 ,  A61F2/95 ,  A61F2/90 ,  A61M25/00 ,  A61M25/01

Abstract: Medical devices, medical device systems, and methods for making and using the same are disclosed. An example medical device may include an inner shaft having a stent receiving region. A bumper shaft may be disposed about the inner shaft. A deployment sheath may be slidably disposed about the inner shaft. The deployment sheath may have a body region and a distal stent covering region. The distal stent covering region may have an outer diameter that is smaller than an outer diameter of the body region.