公开(公告)号：US20250040797A1

公开(公告)日：2025-02-06

申请号：US18787037

申请日：2024-07-29

Applicant: Boston Scientific Scimed, Inc.

Inventor： Ryan Evers ,  Ryan V. Wales ,  Collin Murray

IPC: A61B1/12 ,  A61B1/00 ,  A61B1/005 ,  A61B90/70

Abstract: Devices, systems, and methods for a fluid supply for an endoscope. An expandable gas chamber presses against a saline chamber, allowing for the supply of pressurized saline to both a lens wash line and an irrigation line. As the saline chamber is emptied and decreases in volume the gas chamber receives more gas and increases in volume to maintain the fluid pressure.

公开(公告)号：US20240415502A1

公开(公告)日：2024-12-19

申请号：US18815984

申请日：2024-08-27

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Collin Murray ,  Kathryn Gildersleeve ,  Paul Smith ,  Amanda Lynn Smith ,  James J. Scutti

IPC: A61B17/02 ,  A61B1/32

Abstract: This disclosure relates to the field of luminal surgery. Specifically, the present disclosure relates to medical devices that expand within a body lumen for accessing a target tissue. In an aspect, an expandable device for a body lumen may include a filament comprising a proximal end, a distal end, and a length. The device may include a plurality of segments. Each segment may comprise a middle portion comprising a longitudinal axis extending axially therethrough, a projection portion extending from an end of the middle portion along the longitudinal axis, and a receptive portion extending from an opposing end of the middle portion away from the longitudinal axis, the receptive portion configured to receive the projection portion of an adjacent one of the plurality of segments. An aperture may be disposed through the projection portion, the middle portion, and the receptive portion.

公开(公告)号：US12102312B2

公开(公告)日：2024-10-01

申请号：US17880062

申请日：2022-08-03

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Collin Murray ,  Kathryn Gildersleeve ,  Paul Smith ,  Amanda Lynn Smith ,  James J. Scutti

IPC: A61B17/02 ,  A61B1/32

CPC classification number: A61B17/0218 ,  A61B1/32 ,  A61B2017/0225

Abstract: This disclosure relates to the field of luminal surgery. Specifically, the present disclosure relates to medical devices that expand within a body lumen for accessing a target tissue. In an aspect, an expandable device for a body lumen may include a filament comprising a proximal end, a distal end, and a length. The device may include a plurality of segments. Each segment may comprise a middle portion comprising a longitudinal axis extending axially therethrough, a projection portion extending from an end of the middle portion along the longitudinal axis, and a receptive portion extending from an opposing end of the middle portion away from the longitudinal axis, the receptive portion configured to receive the projection portion of an adjacent one of the plurality of segments. An aperture may be disposed through the projection portion, the middle portion, and the receptive portion.

公开(公告)号：US11547422B2

公开(公告)日：2023-01-10

申请号：US16905308

申请日：2020-06-18

Applicant: Boston Scientific Scimed, Inc.

Inventor： Collin Murray ,  Henry Stock ,  Laurie A. Lehtinen ,  Caitlyn Bintz Ashton

IPC: A61B17/128 ,  A61B17/122 ,  A61B17/00

Abstract: A clipping system includes a clip having a pair of clip arms, proximal ends of the clip arms slidably received within a channel of a capsule to be moved between an open configuration and a closed configuration. A proximal end of the capsule including connecting tabs extending proximally therefrom. An applicator includes an elongated flexible member and a control member extending therethrough. The control member includes a distal end connected to the clip arms to move the clip assembly between the open and closed configurations. A distal end of the elongated flexible member includes a bushing including a first ramped surface, along which the connecting tabs slide along to engage a corresponding engaging feature of the bushing, and a second ramped surface proximal of the first ramped surface, the connecting tabs slidable along the second ramped surface to plastically deform toward a deployed configuration.

公开(公告)号：US11202637B2

公开(公告)日：2021-12-21

申请号：US16666678

申请日：2019-10-29

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Collin Murray ,  Joseph King ,  Irina Pyataeva

IPC: A61B17/128 ,  A61B17/122 ,  A61B17/12

Abstract: A system for treating tissue includes a clip assembly including a pair of clip arms. Proximal ends of the clip arms are slidably received within a channel of a capsule to be moved between a tissue receiving configuration and a tissue clipping configuration. The system also includes a catheter assembly including a control member extending therethrough. The control member includes a distal end connected to the clip arms to move the clip assembly between the receiving and clipping configurations. The system further includes a coupler releasably coupled to a proximal end of the capsule and configured to be coupled to the distal end of the catheter assembly. The coupler fractures when a proximal force exerted on the coupler via the control member exceeds a first predetermined threshold value to disengage the capsule and deploy the clip assembly.