公开(公告)号：US20250143738A1

公开(公告)日：2025-05-08

申请号：US18935123

申请日：2024-11-01

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Austin Grant Johnson ,  Paul Smith ,  Ryan V. Wales

IPC: A61B17/32 ,  A61B17/00

Abstract: Blunt tissue dissection using a sharp cutting instrument to make an initial cut in tissue and an inflatable device to further separate tissue layers on either side of the cut. The sharp cutting instrument may be advanced through the lumen of an elongate delivery member such as through a working channel of a medical scope. The inflatable device is inserted over the exterior of the elongate delivery member.

公开(公告)号：US20250120724A1

公开(公告)日：2025-04-17

申请号：US19000178

申请日：2024-12-23

Applicant: BOSTON SCIENTIFIC MEDICAL DEVICE LIMITED ,  BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Deepak Kumar SHARMA ,  Paul Smith ,  Sharath Kumar G ,  Rajivkumar SINGH ,  Arun ADHIKARATH BALAN

IPC: A61B17/122 ,  A61B1/00 ,  A61B17/128

Abstract: A clipping system includes an adapter configured to be mounted over an insertion device and a clip including first and second jaws movable between an insertion configuration and an initial deployed configuration. A first extending member is releasably coupled to the clip and movably connected to the adapter to permit a movement of the clip relative to the adapter from the insertion configuration to the initial deployed configuration. The first extending member is configured to permit withdrawal of the adapter away from the clip to place the system in a review configuration to enhance a visual observation of the clip. The first extending member is operable to retract the clip over the adapter so that the clip is forced open, freeing the clip from tissue on which it has been clipped. The first extending member is configured to release the clip therefrom in a final deployed configuration.

公开(公告)号：US12232911B2

公开(公告)日：2025-02-25

申请号：US17447163

申请日：2021-09-08

Applicant: Boston Scientific Scimed, Inc.

Inventor： Gary Kappel ,  Barry Weitzner ,  Paul Smith ,  Erin Daly

IPC: A61B90/50 ,  A61B1/00 ,  A61B17/00 ,  A61B50/20 ,  A61B90/11

Abstract: A support mechanism for a medical device may include an adjustable support that includes a plurality of elongate members movable relative to one another. The support mechanism may also include a bracket coupled to the adjustable support. The bracket may be adapted to be coupled to a first medical device that extends along a longitudinal axis. The support mechanism may also include an instrument holder that extends along a central axis. The instrument holder may be movably coupled to the bracket and adapted to be coupled to a second medical device. The bracket and the instrument holder may be oriented such that central axis of the instrument holder intersects the longitudinal axis at an angle.

公开(公告)号：US12232697B2

公开(公告)日：2025-02-25

申请号：US17806624

申请日：2022-06-13

Applicant: BOSTON SCIENTIFIC MEDICAL DEVICE LIMITED ,  BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Arun Adhikarath Balan ,  Rajivkumar Singh ,  Deepak Kumar Sharma ,  Paul Smith

IPC: A61B1/00 ,  A61B1/005 ,  A61B17/122 ,  A61B17/128 ,  A61B17/00

Abstract: A clipping system includes a cap configured to be mounted over a distal end of an endoscope. A clip mountable over the cap to move between an insertion configuration, in which first and second jaws extend over opposing portions of the cap so that the first and second jaws are separated from one another, a review configuration, in which the clip is moved distally relative to the cap so that a portion of the clip extends distally until at least a portion of the clip extends into a field of view of the optical system of an endoscope on which the cap is mounted, and a deployed configuration in which the clip is moved distally off of the clip so that the first and second jaws are drawn toward one another under the bias of the at least one hinge to close over tissue received therebetween.

公开(公告)号：US12185945B2

公开(公告)日：2025-01-07

申请号：US18491075

申请日：2023-10-20

Applicant: Boston Scientific Scimed, Inc.

Inventor： Paul Smith ,  Ramon Estevez ,  Kathryn Venuto

IPC: A61B17/068 ,  A61B17/072 ,  A61B17/00 ,  A61B17/29

Abstract: According to one aspect, a tissue fastening device may comprise a body configured to include a plurality of fasteners; an anvil rotatable relative to the body; and a tissue cutting device. The body may define a longitudinal channel configured to receive the tissue cutting device. The tissue fastening device may further comprise a fastener actuator configured to move proximally relative to the body to deploy the plurality of fasteners from the body; and an actuation wire coupled to the tissue cutting device and the fastener actuator. The actuation of the actuation wire may cause the fastener actuator to deploy at least one of the plurality of fasteners into tissue distally of tissue cut by the tissue cutting device.

公开(公告)号：US20240374251A1

公开(公告)日：2024-11-14

申请号：US18783858

申请日：2024-07-25

Applicant: Boston Scientific Scimed, Inc.

Inventor： Laura E. Christakis ,  Paul Smith ,  Ryan V. Wales ,  Scott E. Brechbiel ,  Jeff Gray ,  Sean P. Fleury

IPC: A61B17/04

Abstract: The present disclosure relates generally to apparatus, devices, and methods for increasing force distribution at a suture-tissue interface. In some embodiments, a tissue suturing device may include a deployment device and a plurality of tissue supports deployable from the deployment device towards a target tissue. The plurality of tissue supports may each include a central opening for receiving a suture during deployment.

公开(公告)号：US12137888B2

公开(公告)日：2024-11-12

申请号：US16936862

申请日：2020-07-23

Applicant: Boston Scientific Scimed, Inc.

Inventor： Paul Smith ,  Jeffrey Bean ,  John Golden ,  Kenneth Keene ,  Douglas Melanson

IPC: A61B17/00 ,  A61B1/00 ,  A61B17/072

Abstract: A fastening mechanism that comprises an actuator, a fastening device attached to a distal end of the actuator, and a device coupler, wherein the fastening device is pivotally attached to the device coupler.

公开(公告)号：US11877747B2

公开(公告)日：2024-01-23

申请号：US17647801

申请日：2022-01-12

Applicant: Boston Scientific Scimed, Inc.

Inventor： Paul Smith ,  Ray H. Tong ,  Kevin McElwee ,  Shawn Ryan ,  Matthew R. Jagelski ,  Norman May ,  Narunn Suon

IPC: A61B17/10 ,  A61B17/08 ,  A61B17/00 ,  A61B17/122

CPC classification number: A61B17/10 ,  A61B17/00234 ,  A61B17/083 ,  A61B17/1227 ,  A61B2017/00238 ,  A61B2017/00526 ,  A61B2017/00818 ,  A61B2017/00862

Abstract: A device for treating tissue includes a capsule extending longitudinally from a proximal end to a distal end and including a channel extending therethrough, the capsule releasably coupled to a proximal portion of the device and clip jaws, proximal ends of which are slidably received within the channel of the capsule so that the clip jaws are movable between an open configuration and a closed configuration. Clip jaws are configured so that a distance between the distal ends of the clip jaws in an open configuration is between 15 and 18 millimeters. Clip jaws further include barbs extending from a distal portion thereof.

公开(公告)号：US11857214B2

公开(公告)日：2024-01-02

申请号：US17139175

申请日：2020-12-31

Applicant: Boston Scientific Scimed, Inc.

Inventor： Gary Kappel ,  Sean Fleury ,  Paul Smith ,  Brandon Zalewski ,  Laurie Soderbom

IPC: A61B17/295 ,  A61B17/29 ,  A61B18/14 ,  A61B18/08 ,  A61B90/00 ,  A61B17/32 ,  A61B17/068 ,  A61B17/34 ,  A61B18/00

CPC classification number: A61B17/295 ,  A61B17/29 ,  A61B18/1445 ,  A61B17/068 ,  A61B17/34 ,  A61B18/085 ,  A61B2017/2901 ,  A61B2017/2926 ,  A61B2017/320044 ,  A61B2018/00595 ,  A61B2018/1455 ,  A61B2090/0817 ,  A61B2217/005 ,  A61B2217/007 ,  A61B2218/002 ,  A61B2218/007

Abstract: A medical device including an elongate member having a proximal end, a distal end, and a lumen extending therebetween. The medical device may further include an end-effector disposed at the distal end of the elongate member. The end-effector may include a plurality of arms pivotally connected to one another, wherein each arm includes a tissue-contacting surface, a first portion of the tissue-contacting surface including a plurality of ridges configured to grasp tissue. Further, the tissue-contacting surface may include a channel oriented substantially parallel to a longitudinal axis of the medical device.

公开(公告)号：US11832789B2

公开(公告)日：2023-12-05

申请号：US17114809

申请日：2020-12-08

Applicant: Boston Scientific Scimed, Inc.

Inventor： Barry Weitzner ,  George T. Roberts ,  Paul Smith ,  Gregory Piskun ,  John T. To ,  Jeffrey P. Radziunas

IPC: A61B1/00 ,  A61B1/018 ,  A61B17/00

CPC classification number: A61B1/00085 ,  A61B1/00066 ,  A61B1/00133 ,  A61B1/00135 ,  A61B1/00137 ,  A61B1/018 ,  A61B17/00234 ,  A61B2017/0034 ,  A61B2017/00353

Abstract: Improved methods and devices for performing an endoscopic surgery are provided. Systems are taught for operatively treating gastrointestinal disorders endoscopically in a stable, yet dynamic operative environment, and in a minimally invasive manner. Such systems include, for example, an endoscopic surgical suite. The surgical suite can have a reversibly expandable retractor that expands to provide a stable, operative environment within a subject. The expansion can be selectively asymmetric to maximize space for a tool and an endoscope to visualize a target tissue and treat the target tissue from outside the patient in a minimally invasive manner.