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：US20170086800A1

公开(公告)日：2017-03-30

申请号：US15274571

申请日：2016-09-23

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Martyn G. Folan ,  Thomas M. Keating ,  Thomas Holly ,  Martin Hynes ,  Hugh Mulcahy

IPC: A61B10/02

CPC classification number: A61B10/0266 ,  A61B10/0283 ,  A61B17/32075 ,  A61B2017/22038 ,  A61B2017/22052 ,  A61B2017/22071 ,  A61B2017/22079

Abstract: Medical devices and methods are disclosed in the present application. In one illustrative example a tissue removal device may comprise an elongate shaft defining a lumen and having a proximal end and a distal end, wherein a proximal portion of the elongate shaft has a first diameter and a distal portion of the elongate shaft has a second diameter, and wherein the first diameter is less than the second diameter and an elongate member disposed at least partially within the elongate shaft, the elongate member having a proximal end and a distal end, the distal end of the elongate member comprising a cap. In some further embodiments, the elongate member may be axially translatable between a proximal position and a distal position, and the cap may form a closed receptacle with the distal portion of the elongate shaft when the elongate member is in the proximal position.

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：US11896506B2

公开(公告)日：2024-02-13

申请号：US16046174

申请日：2018-07-26

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Thomas M. Keating ,  Martyn G. Folan ,  Thomas Holly ,  Anthony Creane ,  Paul E. Tierney

IPC: A61F2/86 ,  A61F2/848 ,  A61F2/90 ,  B21F45/00 ,  B31C1/08 ,  B21D37/00

CPC classification number: A61F2/86 ,  A61F2/848 ,  A61F2/90 ,  B21D37/00 ,  B21F45/008 ,  B31C1/083 ,  A61F2240/001 ,  A61F2240/005 ,  A61F2250/0004 ,  A61F2250/0039

Abstract: A mandrel for forming a stent with a tapered profile and one or more anti-migration features includes a first stent shaping segment having a first diameter, a second stent shaping segment having a second diameter less than the first diameter and a tapered segment disposed therebetween. A third stent shaping segment is releasably securable to the second stent shaping segment and has a third diameter greater than the second diameter. One or more movable pins are outwardly extendable from corresponding apertures formed within the tapered segment. An actuation element is engagable with the first stent shaping segment and includes a tapered surface configured to engage the one or more movable pins and support the one or more movable pins extended from the corresponding apertures.

公开(公告)号：US20170119556A1

公开(公告)日：2017-05-04

申请号：US15335566

申请日：2016-10-27

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Thomas Holly ,  Martyn G. Folan ,  Thomas M. Keating ,  Michael Walsh

IPC: A61F2/82 ,  D04B21/12

CPC classification number: A61F2/82 ,  A61F2/90 ,  A61F2230/0069 ,  A61F2240/001 ,  D04B21/12

Abstract: Medical devices and methods for making and using a medical device are disclosed. An example medical device may include an implantable endoprosthesis. The implantable endoprosthesis may include a cylindrical body having a proximal end, a distal end, and an axial bonding region extending between the proximal end and the distal end. The cylindrical body may include one or more winding filaments and a plurality of discrete axial bonds disposed along the axial bonding region. The discrete axial bonds may secure together edge regions of the one or more winding filaments.

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：US10779967B2

公开(公告)日：2020-09-22

申请号：US15939410

申请日：2018-03-29

Applicant: Boston Scientific Scimed, Inc.

Inventor： Michael Walsh ,  Martyn G. Folan ,  Shane Moylan ,  Thomas M. Keating ,  Martin Hynes ,  Thomas Holly

IPC: A61F2/91 ,  A61F2/848 ,  A61F2/06 ,  A61F2/04 ,  A61M27/00

Abstract: The present disclosure relates generally to the field of stents for body lumen drainage. In particular, the present disclosure relates to systems and methods for forming a fluid channel between tissue walls of varying thickness using a stent.

公开(公告)号：US20180280166A1

公开(公告)日：2018-10-04

申请号：US15939410

申请日：2018-03-29

Applicant: Boston Scientific Scimed, Inc.

Inventor： Michael Walsh ,  Martyn G. Folan ,  Shane Moylan ,  Thomas M. Keating ,  Martin Hynes ,  Thomas Holly

IPC: A61F2/848 ,  A61F2/91

Abstract: The present disclosure relates generally to the field of stents for body lumen drainage. In particular, the present disclosure relates to systems and methods for forming a fluid channel between tissue walls of varying thickness using a stent.