公开(公告)号：US11890430B2

公开(公告)日：2024-02-06

申请号：US18067324

申请日：2022-12-16

Applicant: Boston Scientific Scimed, Inc.

Inventor： Joseph W. King ,  Gonzalo Jose Saenz Villalobos ,  John T. Favreau ,  Lauren S. Lydecker

IPC: A61M25/01 ,  A61M25/00 ,  A61M25/02

CPC classification number: A61M25/0113 ,  A61M25/0074 ,  A61M25/0136 ,  A61M2025/0266

Abstract: A medical dispensing device which includes a catheter, an applicator tip at a distal end of the catheter, the catheter and the applicator tip defining a lumen having a longitudinal axis and a distal opening, a plunger in the lumen and movable along the longitudinal axis, and a plurality of elements in the lumen proximal to the distal opening and distal to the plunger, the plurality of elements stacked along the longitudinal axis for dispersement of one element at a time through the distal opening via a force applied by the plunger.

公开(公告)号：US20230149195A1

公开(公告)日：2023-05-18

申请号：US17986679

申请日：2022-11-14

Applicant: Boston Scientific Scimed, Inc.

Inventor： Martyn G. Folan ,  John T. Favreau ,  John O'Driscoll ,  Thomas M. Keating

IPC: A61F5/00

CPC classification number: A61F5/0079

Abstract: An occlusion device including a first component configured to anchor the occlusion device with respect to a deployment site, and a second component configured to occlude a lumen through the occlusion device. The first component may be in the form of a stent. The second component may be in the form of a stent or in the form of a liner within the first component. The second component includes an occlusion structure configured to extend across (e.g., transverse to the longitudinal axis of) the lumen of the first component. The occlusion structure may be on a retention member of the second component which engages with a retention member of the first component. Additionally or alternatively, the occlusion structure may be a portion of a liner cinched to occlude the lumen through the occlusion device.

公开(公告)号：US11554251B2

公开(公告)日：2023-01-17

申请号：US16860252

申请日：2020-04-28

Applicant: Boston Scientific Scimed, Inc.

Inventor： Joseph W. King ,  Gonzalo Jose Saenz Villalobos ,  John T. Favreau ,  Lauren S. Lydecker

IPC: A61M25/01 ,  A61M25/00 ,  A61M25/02

Abstract: A medical dispensing device which includes a catheter, an applicator tip at a distal end of the catheter, the catheter and the applicator tip defining a lumen having a longitudinal axis and a distal opening, a plunger in the lumen and movable along the longitudinal axis, and a plurality of elements in the lumen proximal to the distal opening and distal to the plunger, the plurality of elements stacked along the longitudinal axis for dispersement of one element at a time through the distal opening via a force applied by the plunger.

公开(公告)号：US20210153869A1

公开(公告)日：2021-05-27

申请号：US16953625

申请日：2020-11-20

Applicant: Boston Scientific Scimed, Inc.

Inventor： Andrew Pic ,  John T. Favreau

IPC: A61B17/12

Abstract: The present disclosure pertains to medical devices. More particularly, the present disclosure pertains to devices, systems, and methods for securing tissue, such as a tissue defect or wound resulting from an endoscopic procedure, e.g., an endoscopic mucosal resection or submucosal dissection procedure. In one example, a device for securing tissue may include a loop portion configured to be disposed about a distal end of a delivery device in a delivery configuration and configured to be secured about the tissue in a deployed configuration. A locking member may be disposed on the loop portion. A tether portion having a proximal end extendable proximally within the delivery device and a distal portion extending from the loop portion slidably through the locking member.

公开(公告)号：US20210022740A1

公开(公告)日：2021-01-28

申请号：US16936558

申请日：2020-07-23

Applicant: Boston Scientific Scimed, Inc.

Inventor： John T. Favreau ,  Lauren S. Lydecker ,  Andrew Pic

IPC: A61B17/10 ,  A61B17/064

Abstract: The present disclosure pertains to medical devices. More particularly, the present disclosure pertains to devices, systems, and methods for closing a wound, such as a tissue defect resulting from an endoscopic mucosal resection or endoscopic submucosal dissection procedure. In one example, a device for closing a wound may include a closure element having a delivery configuration and a deployed configuration, the closure element configured to be disposed about an endcap of an endoscope in a delivery configuration. A release filament may have a distal end releasably coupled to the closure element and a proximal end extendable within the endcap. The closure element may be configured to substantially close about the wound in the deployed configuration.

公开(公告)号：US20250025236A1

公开(公告)日：2025-01-23

申请号：US18909481

申请日：2024-10-08

Applicant: Boston Scientific Scimed, Inc.

Inventor： John T. Favreau ,  Travis Henchie ,  Karim Tarabein

IPC: A61B18/14 ,  A61B17/00 ,  A61B18/00 ,  A61B18/12 ,  A61B90/00

Abstract: A bipolar ablation device for treatment of a stenosis within an implanted metallic stent may include an elongate shaft slidably disposable within an endoscope, the elongate shaft including at least one electrode configured to form a first pole of the bipolar ablation device, and an electrode lead slidably disposable within the endoscope. The electrode lead may be configured to electrically engage the implanted metallic stent to form a second pole of the bipolar ablation device. The elongate shaft may be positionable within a lumen of the implanted metallic stent.

公开(公告)号：US20240423625A1

公开(公告)日：2024-12-26

申请号：US18830928

申请日：2024-09-11

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Andrew Pic ,  John T. Favreau

IPC: A61B17/12

Abstract: The present disclosure pertains to medical devices. More particularly, the present disclosure pertains to devices, systems, and methods for securing tissue, such as a tissue defect or wound resulting from an endoscopic procedure, e.g., an endoscopic mucosal resection or submucosal dissection procedure. In one example, a device for securing tissue may include a loop portion configured to be disposed about a distal end of a delivery device in a delivery configuration and configured to be secured about the tissue in a deployed configuration. A locking member may be disposed on the loop portion. A tether portion having a proximal end extendable proximally within the delivery device and a distal portion extending from the loop portion slidably through the locking member.

公开(公告)号：US12114860B2

公开(公告)日：2024-10-15

申请号：US16953625

申请日：2020-11-20

Applicant: Boston Scientific Scimed, Inc.

Inventor： Andrew Pic ,  John T. Favreau

IPC: A61B17/12

CPC classification number: A61B17/12013

Abstract: The present disclosure pertains to medical devices. More particularly, the present disclosure pertains to devices, systems, and methods for securing tissue, such as a tissue defect or wound resulting from an endoscopic procedure, e.g., an endoscopic mucosal resection or submucosal dissection procedure. In one example, a device for securing tissue may include a loop portion configured to be disposed about a distal end of a delivery device in a delivery configuration and configured to be secured about the tissue in a deployed configuration. A locking member may be disposed on the loop portion. A tether portion having a proximal end extendable proximally within the delivery device and a distal portion extending from the loop portion slidably through the locking member.

公开(公告)号：US11813018B2

公开(公告)日：2023-11-14

申请号：US16717439

申请日：2019-12-17

Applicant: Boston Scientific Scimed, Inc.

Inventor： John T. Favreau ,  Travis Henchie ,  Karim Tarabein

IPC: A61B18/14 ,  A61B17/00 ,  A61B18/00 ,  A61B18/12 ,  A61F2/82 ,  A61B90/00

CPC classification number: A61B18/1492 ,  A61B2017/00336 ,  A61B2017/00867 ,  A61B2018/00404 ,  A61B2018/00488 ,  A61B2018/00535 ,  A61B2018/00577 ,  A61B2018/00613 ,  A61B2018/126 ,  A61B2018/144 ,  A61B2090/3966

Abstract: A bipolar ablation device for treatment of a stenosis within an implanted metallic stent may include an elongate shaft slidably disposable within an endoscope, the elongate shaft including at least one electrode configured to form a first pole of the bipolar ablation device, and an electrode lead slidably disposable within the endoscope. The electrode lead may be configured to electrically engage the implanted metallic stent to form a second pole of the bipolar ablation device. The elongate shaft may be positionable within a lumen of the implanted metallic stent.

公开(公告)号：US20230016313A1

公开(公告)日：2023-01-19

申请号：US17947695

申请日：2022-09-19

Applicant: Boston Scientific Scimed, Inc. ,  The Johns Hopkins University

Inventor： Marc Chelala ,  Sritam P. Rout ,  Maria F. Torres ,  Kyle R. Cowdrick ,  David M. Gullotti ,  Amir Hossein Soltanianzadeh ,  George Coles ,  Youseph Yazdi ,  Pankaj J. Pasricha ,  Ryan V. Wales ,  Demetri Monovoukas ,  John T. Favreau

IPC: A61B1/018 ,  A61B1/01 ,  A61B1/00 ,  A61B1/005 ,  A61M25/01 ,  A61M25/09

Abstract: The present disclosure relates generally to the field of medical devices and establishing access to body passageways. In particular, the present disclosure relates to devices, systems and methods to facilitate entry of an endoscopic accessory tool into and/or through patient-specific anatomies. For example, the devices, systems and methods of the present disclosure may transmit mechanical motion to the distal end of an endoscopic accessory tool to facilitate atraumatic access to tortuous or otherwise restricted anatomies.