公开(公告)号：US11998707B2

公开(公告)日：2024-06-04

申请号：US16149234

申请日：2018-10-02

Applicant: Boston Scientific Scimed, Inc.

Inventor： Michael Walsh ,  Javier Palomar-Moreno ,  Martyn G. Folan ,  Emma J. Mooney ,  Shane Moylan ,  Thomas Holly ,  David Hegarty ,  Darren Curran

IPC: A61M27/00 ,  A61B17/11 ,  A61B17/12

CPC classification number: A61M27/002 ,  A61B17/11 ,  A61B17/1114 ,  A61B17/12036 ,  A61B17/1204 ,  A61B17/12172 ,  A61B2017/1139 ,  A61B17/12177

Abstract: The present disclosure relates generally to the field of medical devices and establishing fluid communication between body lumens. In particular, the present disclosure relates to devices and methods for establishing a controlled flow or access passage between body lumens. For example, a device may include an elongate tubular body defining a lumen along a length thereof. The elongate tubular body may have an unexpanded configuration and an expanded configuration. In the expanded configuration, a proximal portion of the elongate tubular body may expand into a proximal retention member and a distal portion of the elongate tubular body may expand into a distal retention member, leaving a cylindrical saddle region extending therebetween. The cylindrical saddle region may include a constricted portion configured to move between a first diameter configuration and a second diameter configuration larger than the first diameter configuration.

公开(公告)号：US20190099589A1

公开(公告)日：2019-04-04

申请号：US16149234

申请日：2018-10-02

Applicant: Boston Scientific Scimed, Inc.

Inventor： Michael Walsh ,  Javier Palomar-Moreno ,  Martyn G. Folan ,  Emma J. Mooney ,  Shane Moylan ,  Thomas Holly ,  David Hegarty ,  Darren Curran

IPC: A61M27/00 ,  A61B17/11

Abstract: The present disclosure relates generally to the field of medical devices and establishing fluid communication between body lumens. In particular, the present disclosure relates to devices and methods for establishing a controlled flow or access passage between body lumens.

公开(公告)号：US20240277982A1

公开(公告)日：2024-08-22

申请号：US18650803

申请日：2024-04-30

Applicant: Boston Scientific Scimed, Inc.

Inventor： Michael Walsh ,  Javier Palomar-Moreno ,  Martyn G. Folan ,  Emma J. Mooney ,  Shane Moylan ,  Thomas Holly ,  David Hegarty ,  Darren Curran

IPC: A61M27/00 ,  A61B17/11 ,  A61B17/12

CPC classification number: A61M27/002 ,  A61B17/11 ,  A61B17/1114 ,  A61B17/12036 ,  A61B17/1204 ,  A61B17/12172 ,  A61B2017/1139 ,  A61B17/12177

Abstract: The present disclosure relates generally to the field of medical devices and establishing fluid communication between body lumens. In particular, the present disclosure relates to devices and methods for establishing a controlled flow or access passage between body lumens. For example, a device may include an elongate tubular body defining a lumen along a length thereof. The elongate tubular body may have an unexpanded configuration and an expanded configuration. In the expanded configuration, a proximal portion of the elongate tubular body may expand into a proximal retention member and a distal portion of the elongate tubular body may expand into a distal retention member, leaving a cylindrical saddle region extending therebetween. The cylindrical saddle region may include a constricted portion configured to move between a first diameter configuration and a second diameter configuration larger than the first diameter configuration.

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.