公开(公告)号：US20230168109A1

公开(公告)日：2023-06-01

申请号：US18059248

申请日：2022-11-28

Applicant: Boston Scientific Scimed, Inc.

Inventor： Ryan V. WALES ,  Morgan ZHU ,  Kurt Nicholas ROBAKIEWICZ ,  Scott E. BRECHBIEL ,  Jeff GRAY

IPC: G01D5/14 ,  G01P3/487

CPC classification number: G01D5/145 ,  G01P3/487 ,  G06F3/0362

Abstract: A system for tracking a medical device, the system comprising a support having a channel extending therethrough, the channel being defined circumferentially by a surface, at least one encoder configured to track movement of a medical device through the channel, and one or more processors configured to receive input from the at least one encoder, receive an instruction from a user to store a zero position of the medical device relative to the channel, determine relative movement of the medical device from the zero position, and communicate the relative movement of the medical device from the zero position.

公开(公告)号：US20190046223A1

公开(公告)日：2019-02-14

申请号：US16058710

申请日：2018-08-08

Applicant: Boston Scientific Scimed, Inc.

Inventor： Peter L. DAYTON ,  Katharine ECKERLINE ,  Bryan BANNON ,  Jeff GRAY ,  Barry WEITZNER ,  Bora GUMUSTOP

IPC: A61B17/3203 ,  A61B1/00 ,  A61B1/015 ,  A61B17/32

Abstract: According to one aspect, a medical device may include a shaft including a distal tip with a distal-facing surface. The shaft also may include a fluid lumen extending to the distal tip and a nozzle at a distal end of the fluid lumen. The nozzle may be configured to emit a fluid jet from the distal tip. The shaft also may include a vacuum lumen extending to the distal tip and a vacuum chamber at the distal tip. The vacuum lumen may open into the vacuum chamber, and the vacuum chamber may be wider than the vacuum lumen. The shaft may further include a vacuum opening, and the vacuum chamber may open into the vacuum opening. The vacuum opening may be defined by the distal-facing surface of the distal tip.

公开(公告)号：US20240041300A1

公开(公告)日：2024-02-08

申请号：US18492023

申请日：2023-10-23

Applicant: Boston Scientific Scimed, Inc.

Inventor： Jeff GRAY ,  Ryan V. WALES ,  Scott E. BRECHBIEL ,  Paul SMITH ,  Richard MANSFIELD

IPC: A61B1/00 ,  A61B1/005 ,  A61B1/018 ,  A61B1/267

CPC classification number: A61B1/00066 ,  A61B1/0057 ,  A61B1/018 ,  A61B1/2676 ,  A61M25/0136

Abstract: A medical device comprising a shaft, a handle including a proximal portion and a distal portion, wherein the distal portion is fixed to a proximal portion of the shaft, and a channel extending from the handle into the shaft, wherein the channel includes a proximal channel and a distal channel, the proximal channel being rotatable relative to the distal channel and aligned with the distal channel throughout rotation of the proximal channel, wherein the proximal portion includes the proximal channel and the distal portion includes the distal channel, wherein the distal portion is rotatable relative to the proximal portion of the handle, and the shaft is configured to rotate with the distal portion of the handle.

公开(公告)号：US20210007737A1

公开(公告)日：2021-01-14

申请号：US16921644

申请日：2020-07-06

Applicant: Boston Scientific Scimed, Inc.

Inventor： Nora BELKHAYAT ,  Ryan V. WALES ,  Paul SMITH ,  Conor REID ,  Jeff GRAY

IPC: A61B17/072 ,  A61B17/068

Abstract: A medical device may include a shaft extending from a proximal end toward a distal end, the shaft including a lumen extending from the proximal end toward the distal end; a first stapling head at the distal end, the first stapling head configured to contain one or more staples, and the first stapling head having a block disposed within, and movable relative to, the first stapling head; a second stapling head at the distal end; and a pushing element extending through the lumen, the pushing element being movable from a first position to a second position, wherein transition of the pushing element from the first position to the second position urges the block to move toward second stapling head to deploy the one or more staples.

公开(公告)号：US20240000477A1

公开(公告)日：2024-01-04

申请号：US18467922

申请日：2023-09-15

Applicant: Boston Scientific Scimed, Inc.

Inventor： Paul SMITH ,  Ryan V. WALES ,  Sean P. FLEURY ,  Laura Elizabeth CHRISTAKIS ,  Scott E. BRECHBIEL ,  Jeff GRAY ,  Mingxiang XU

IPC: A61B17/3203 ,  A61B18/14 ,  A61B17/32

CPC classification number: A61B17/3203 ,  A61B18/14 ,  A61B17/320016 ,  A61B2018/00601

Abstract: A system for controlling the flow of fluid through a medical device may include a medical device having a lumen that extends to a distal end of the medical device; a fluid source configured to supply fluid having a positive pressure to the lumen of the medical device; and a flow controller configured to apply a negative pressure to the fluid within the lumen, wherein the flow controller is triggered to apply the negative pressure upon a lowering of the positive pressure from the fluid source.

公开(公告)号：US20230404575A1

公开(公告)日：2023-12-21

申请号：US18366972

申请日：2023-08-08

Applicant: Boston Scientific Scimed, Inc.

Inventor： Nora BELKHAYAT ,  Ryan V. WALES ,  Paul SMITH ,  Conor REID ,  Jeff GRAY

IPC: A61B17/072 ,  A61B17/068

CPC classification number: A61B17/072 ,  A61B17/0686 ,  A61B17/07207 ,  A61B17/115 ,  A61B2017/07257 ,  A61B2217/005 ,  A61B2217/007 ,  A61B2017/07228

Abstract: A medical device may include a shaft extending from a proximal end toward a distal end, the shaft including a lumen extending from the proximal end toward the distal end; a first stapling head at the distal end, the first stapling head configured to contain one or more staples, and the first stapling head having a block disposed within, and movable relative to, the first stapling head; a second stapling head at the distal end; and a pushing element extending through the lumen, the pushing element being movable from a first position to a second position, wherein transition of the pushing element from the first position to the second position urges the block to move toward second stapling head to deploy the one or more staples.

公开(公告)号：US20160338681A1

公开(公告)日：2016-11-24

申请号：US15160458

申请日：2016-05-20

Applicant: Boston Scientific Scimed, Inc.

Inventor： Paul SMITH ,  Samuel RAYBIN ,  Jeff GRAY ,  Celine CHIN ,  Matthew JAGELSKI

IPC: A61B17/00 ,  A61B1/00 ,  A61B1/06 ,  A61B1/05 ,  A61B17/32 ,  A61B1/018

CPC classification number: A61B1/00133 ,  A61B1/00089 ,  A61B1/018 ,  A61B1/273 ,  A61B2017/00269 ,  A61B2017/00296 ,  A61B2017/00353 ,  A61B2017/320064

Abstract: The present disclosure relates to the field of endoscopy. In particular, the present disclosure relates to systems and methods for dissecting large areas of submucosal tissue. The system may apply tension to and continuously manipulate mucosal tissue such that large lesions may be dissected by a cutting element disposed at the distal end of an endoscope.

Abstract translation: 本公开涉及内窥镜检查领域。 特别地，本公开涉及用于解剖大面积粘膜下组织的系统和方法。 系统可以对粘膜组织施加张力并连续操作，使得可以通过设置在内窥镜的远端处的切割元件来解剖大的损伤。

公开(公告)号：US20240299027A1

公开(公告)日：2024-09-12

申请号：US17754909

申请日：2020-10-20

Applicant: Boston Scientific Scimed, Inc.

Inventor： Ryan WALES ,  Jeff GRAY ,  Michael PEACHOCK

IPC: A61B17/072

CPC classification number: A61B17/072 ,  A61B2017/07257 ,  A61B2017/07271 ,  A61B2017/07285

Abstract: A fastening device may comprise a flexible longitudinal body including a central longitudinal axis and a distal end; an anvil extending distally from the distal end of longitudinal body; and a distal body extending distally from the distal end of the longitudinal body. The distal body may be configured to removably receive a cartridge having a plurality of fasteners. At least one of the anvil and the distal body may be flexible and may have a first configuration with a distal portion of the at least one of the anvil and the distal body extending radially outward from the central longitudinal axis and a second configuration with the distal portion closer to the central longitudinal axis than in the first configuration.

公开(公告)号：US20220346812A1

公开(公告)日：2022-11-03

申请号：US17756207

申请日：2020-11-16

Applicant: Boston Scientific Scimed Inc.

Inventor： Shannon S. KENWOOD ,  Peter L. DAYTON ,  Katharine ECKERLINE ,  Wei Li FAN ,  Douglas MELANSON ,  Mark BATES ,  Gaurav ROHATGI ,  Alex BROERMAN ,  Benjamin PETERSON ,  Jeff GRAY ,  Barry WEITZNER

IPC: A61B17/221 ,  A61B17/3205

Abstract: A medical device that comprises a rim defining a loop in a plane and defining a width measured perpendicular to the plane, at least one wire coupled to a distal end of the rim and extending proximally from the distal end out of the plane to a proximal end of the rim, the at least one wire having a cross-sectional dimension measured perpendicular to a longitudinal axis of the at least one wire, the cross-sectional dimension being smaller than the width of the rim, and a sheath configured to cover at least a portion of the rim and a portion of the at least one ware.

公开(公告)号：US20210235973A1

公开(公告)日：2021-08-05

申请号：US17166656

申请日：2021-02-03

Applicant: Boston Scientific Scimed, Inc.

Inventor： Jeff GRAY ,  Ryan WALES ,  Scott BRECHBIEL ,  Paul SMITH ,  Richard MANSFIELD

IPC: A61B1/00 ,  A61B1/267 ,  A61B1/018 ,  A61B1/005

Abstract: A medical device comprising a shaft, a handle including a proximal portion and a distal portion, wherein the distal portion is fixed to a proximal portion of the shaft, and a channel extending from the handle into the shaft, wherein the channel includes a proximal channel and a distal channel, the proximal channel being rotatable relative to the distal channel and aligned with the distal channel throughout rotation of the proximal channel, wherein the proximal portion includes the proximal channel and the distal portion includes the distal channel, wherein the distal portion is rotatable relative to the proximal portion of the handle, and the shaft is configured to rotate with the distal portion of the handle.