公开(公告)号：US20230248560A1

公开(公告)日：2023-08-10

申请号：US18106188

申请日：2023-02-06

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Darren Gerard Curran ,  David Collins ,  John O'Driscoll ,  Brian Pierce Bolger ,  Rebecca Lenehan ,  Francis Power

IPC: A61F5/00

CPC classification number: A61F5/0079 ,  A61F5/003

Abstract: An implantable device having an expandable element, such as a balloon, exerting a radially-outwardly directed anti-migration force to hold the implantable device in place. The implantable device occlusion device may be an occlusion device configured to be inserted through a body passage. The implantable device may include a first component and a second component expandable within a lumen of the first component to exert an antimigration force against the first component. The first component may be an expandable stent coated to resist tissue ingrowth, and the second component may be an expandable balloon configured to exert an anti-migration force against the expandable stent.

公开(公告)号：US20240041459A1

公开(公告)日：2024-02-08

申请号：US18228767

申请日：2023-08-01

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Fionn Stapleton ,  John Thomas Favreau ,  Ryan Desmond Lynch ,  Sandra Burke ,  Michael Walsh ,  Francis Power ,  Sean P. Fleury

IPC: A61B17/11

CPC classification number: A61B17/11 ,  A61B2017/1139

Abstract: An implantable medical device with at least a portion of a wall thereof being coated to prevent fluid flow therethrough, and having one or more uncoated anti-migration features promoting tissue ingrowth therearound. The anti-migration features may be partially-closed or fully closed shapes forming a retention portion transverse to the direction along which migration forces typically impact the implantable medical device at the anatomical site at which the implantable medical device is to be deployed.

公开(公告)号：US20250041504A1

公开(公告)日：2025-02-06

申请号：US18791756

申请日：2024-08-01

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Louis McNern ,  Stephen McCooey ,  Michael Walsh ,  Deirde Ryan ,  David Hegarty ,  Francis Power ,  Hannah Davey ,  Jennifer Anne Smith ,  Winston Ronan

IPC: A61M1/00 ,  A61F13/05 ,  A61F13/20

Abstract: Devices, systems, and methods for treating wounds in endoluminal spaces of a patient are disclosed. A device may include an elongate tube defining a proximal end, a distal end, and a lumen, an expandable component adjustably positioned at the distal end of the elongate tube, and a tether coupled to the expandable component and extending proximal from the expandable component through the lumen to a location exterior of the elongate tube. The expandable component may be adjustable between a delivery position within the elongate tube and a fully deployed position at least partially exterior of the elongate tube. The expandable member may be absorbent. A proximal end of the elongate tube may couple to a vacuum source to apply a negative pressure at or proximate the expandable component. An inner member may extend through the elongate tube and be configured to adjustably engage the expandable component.