公开(公告)号：US20240268806A1

公开(公告)日：2024-08-15

申请号：US18109646

申请日：2023-02-14

Applicant: Boston Scientific Scimed Inc.

Inventor： Gary John Pederson, JR. ,  Michael Nagel ,  Andrew Roiko ,  Aaron Cooper Foss

IPC: A61B17/00

CPC classification number: A61B17/0057 ,  A61B2017/00004 ,  A61B2017/00623 ,  A61B2017/00632 ,  A61B2017/00884

Abstract: Systems, devices, and methods for closing a large bore access site are disclosed. An example system may include a delivery catheter and a closure device releasably coupled to the delivery catheter. The closure device may include an expandable frame and a patch secured to the expandable frame. The closure device may be configured to shift between a delivery configuration and an expanded configuration. The closure device may be configured to be delivered by the delivery catheter through a blood vessel to a position adjacent to a large bore opening formed in the blood vessel while in the delivery configuration and then shifted to the expanded configuration within the blood vessel so that the patch engages and covers the large bore opening.

公开(公告)号：US20230263648A1

公开(公告)日：2023-08-24

申请号：US18112114

申请日：2023-02-21

Applicant: Boston Scientific Scimed, Inc.

Inventor： Andrew Roiko ,  Brady Scott Logan

IPC: A61F2/90 ,  A61F2/962

CPC classification number: A61F2/90 ,  A61F2/962 ,  A61F2250/0067

Abstract: A delivery device is adapted to deliver an implantable medical device to a deployment site and includes an elongate shaft extending from a proximal region to a distal region. The elongate shaft defines a first portion adapted to accommodate the implantable medical device, and a second portion adapted to accommodate a drug eluting component to be delivered along with the implantable medical device. In some cases, an implantable medical device includes an expandable body and one or more drug eluting components.