公开(公告)号：US20240122599A1

公开(公告)日：2024-04-18

申请号：US18470947

申请日：2023-09-20

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Paul SMITH ,  Richard Paul MANSFIELD ,  Alexander Joseph BURNHAM ,  Matthew Bradley ADAMS

IPC: A61B17/12 ,  A61B90/00

CPC classification number: A61B17/12013 ,  A61B90/37 ,  A61B2017/00367

Abstract: An assembly for a closure device includes a cap with a distal portion having a recess to receive tissue and a proximal portion fitting over a face of an endoscope. The proximal portion includes fold(s) between a first region and a first end of a second region. The cap expands from a collapsed state in which an angle of the first region relative to a longitudinal axis of the endoscope is at a minimum to an expanded state in which the angle is increased. Based on the angle and reflectivity of the first region, an endoscopic camera on the face is provided an increased field of view in the expanded state relative to the collapsed state. The device captures tissue when the cap is in the expanded state via an actuation mechanism extending through a channel of the endoscope into the distal portion.

公开(公告)号：US20240156336A1

公开(公告)日：2024-05-16

申请号：US18422148

申请日：2024-01-25

Applicant: Boston Scientific Scimed, Inc.

Inventor： Ryan CAHILL ,  Earl McALLISTER ,  Alexander Joseph BURNHAM

IPC: A61B1/018 ,  A61B1/00 ,  A61B1/005 ,  A61B1/008 ,  A61B1/015 ,  A61B1/05 ,  A61B1/06

CPC classification number: A61B1/018 ,  A61B1/00066 ,  A61B1/00128 ,  A61B1/0057 ,  A61B1/008 ,  A61B1/015 ,  A61B1/05 ,  A61B1/0676 ,  A61M25/0032

Abstract: An endoscopic device has a handle including an adapter, a shaft connected to the handle, and one or more wires within the handle. The adapter defines one or more openings in a side or proximal end of the adapter. The shaft has a plurality of lumens extending from a proximal end of the shaft to a distal end of the shaft. A first lumen of the plurality of lumens is a working channel for receiving a medical instrument. Each of the one or more wires enter through the one or more openings in the adapter for guiding the one or more wires to a corresponding lumen other than the first lumen and to the distal end of the shaft.

公开(公告)号：US20210186482A1

公开(公告)日：2021-06-24

申请号：US17192326

申请日：2021-03-04

Applicant: Boston Scientific Scimed, Inc.

Inventor： Paul SMITH ,  Ryan V. WALES ,  Kevin James McELWEE ,  Naroun SUON ,  Samuel RAYBIN ,  Alexander Joseph BURNHAM ,  Ray Hewenson TONG ,  Mary Ann CORNELL ,  Niklas ANDERSSON ,  John B. GOLDEN ,  Scott E. BRECHBIEL

IPC: A61B17/04 ,  A61B17/08 ,  A61B17/00 ,  A61B17/02 ,  A61B17/122 ,  A61B17/128

Abstract: In one aspect of the present disclosure, a tissue retraction system may include a first anchor, a second anchor, and an elongate coupling member extending between the first anchor and the second anchor. The system also may include a holder for receiving the first anchor, the second anchor, and the elongate coupling element. The holder may include a proximal portion and a distal portion. The distal portion may have a smaller width than the proximal portion such that the distal portion exerts a force on a proximal end of the first anchor during deployment of the first anchor from the holder. The force may move the first anchor into an open configuration for receiving tissue.

公开(公告)号：US20180035997A1

公开(公告)日：2018-02-08

申请号：US15669005

申请日：2017-08-04

Applicant: Boston Scientific Scimed, Inc.

Inventor： Paul SMITH ,  Ryan V. WALES ,  Kevin James McELWEE ,  Naroun SUON ,  Samuel RAYBIN ,  Alexander Joseph BURNHAM ,  Ray Hewenson TONG ,  Mary Ann CORNELL ,  Niklas ANDERSSON ,  John B. GOLDEN ,  Scott E. BRECHBIEL

IPC: A61B17/04 ,  A61B17/00 ,  A61B17/128 ,  A61B17/02 ,  A61B17/122

Abstract: In one aspect of the present disclosure, a tissue retraction system may include a first anchor, a second anchor, and an elongate coupling member extending between the first anchor and the second anchor. The system also may include a holder for receiving the first anchor, the second anchor, and the elongate coupling element. The holder may include a proximal portion and a distal portion. The distal portion may have a smaller width than the proximal portion such that the distal portion exerts a force on a proximal end of the first anchor during deployment of the first anchor from the holder. The force may move the first anchor into an open configuration for receiving tissue.