公开(公告)号：US20240016637A1

公开(公告)日：2024-01-18

申请号：US18352190

申请日：2023-07-13

Applicant: Boston Scientific Scimed, Inc.

Inventor： David Collins ,  Darren Gerard Curran ,  Fionn Stapleton ,  Ryan Desmond Lynch ,  John O'Driscoll ,  Aran Murphy

IPC: A61F5/00

CPC classification number: A61F5/0076

Abstract: An example medical device may include a stent including a radially expanding tubular framework having a radially outward surface, a radially inward surface, a first end region, a second end region, a medial region positioned between the first end region and the second end region, and a lumen extending from the first end region to the second end region. A first flange structure may be positioned near the first end region, and a second flange structure may be positioned near the second end region. One of the first end region or the second end region may include a third flange structure.

公开(公告)号：US20240016636A1

公开(公告)日：2024-01-18

申请号：US18352073

申请日：2023-07-13

Applicant: Boston Scientific Scimed, Inc.

Inventor： Aran Murphy ,  Fionn Stapleton ,  Ryan Desmond Lynch ,  John O'Driscoll ,  Darren Gerard Curran ,  David Collins

IPC: A61F5/00

CPC classification number: A61F5/0076 ,  A61F2250/0039 ,  A61F2210/0004

Abstract: An example medical device includes a stent having a radially expanding tubular framework. The radially expanding tubular framework includes a first end region, a second end region, a medial region positioned between the first end region and the second end region, and a lumen extending from the first end region to the second end region. The stent further includes a tubular structure positioned over the medial region, the tubular structure is formed from a bioabsorbable material, and is configured to hold the medial region in a first, compressed configuration. Upon bioabsorption of the tubular structure, the medial region of the tubular framework radially expands to a second, expanded configuration. One of the first end region or the second end region includes a first flange structure.

公开(公告)号：US20230248559A1

公开(公告)日：2023-08-10

申请号：US18106884

申请日：2023-02-07

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Peter L. Dayton ,  John Thomas Favreau ,  Darren Gerard Curran ,  John O'Driscoll ,  Kevin Wood ,  Douglas Melanson ,  Marc A. Barthet ,  Jean-Michel Gonzalez

IPC: A61F5/00

CPC classification number: A61F5/0076

Abstract: An implantable device configured to be deployed at a deployment site such as across a body passage. The implantable device has features enhancing the resistance of at least a portion of the implantable device to migration from the deployment site. The implantable device may have surfaces contacting tissue at the deployment site which are configured to promote tissue ingrowth with respect to the implantable device. Surfaces of the implantable device not contacting tissue may be enlarged and coated with a coating material increasing the strength of the coated portions of the implantable device to resist migration of the implantable device with respect to the deployment site.