公开(公告)号：US20240398421A1

公开(公告)日：2024-12-05

申请号：US18642449

申请日：2024-04-22

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Jennifer LEWITZKY ,  Colby HARRIS ,  Austin Grant JOHNSON ,  Allison KUMARASENA

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

Abstract: A clip includes first and second jaws, first and second hinges, and a connection portion. Each of the jaws extends along a curve from a first end to a second end. The first hinge connects the first ends and the second hinge connects the second ends so that the jaws are movable between at open configuration, in which the jaws are separated from one another, and a closed configuration, in which the jaws are drawn toward one another to grip tissue therebetween. The first and/or second hinges is/are biased to draw the clip toward the closed configuration. The portion connects an end of each of the hinges to a corresponding one of the first and second ends. The connecting includes an engaging feature engaging via a through-the scope device to extract the clip from a tissue over which it has been clipped upon a deployment thereof.

公开(公告)号：US20240398411A1

公开(公告)日：2024-12-05

申请号：US18802150

申请日：2024-08-13

Applicant: Boston Scientific Scimed, Inc.

Inventor： Todd Baron ,  Peter L. Dayton ,  Bryan Bannon ,  Barry Weitzner ,  Thomas Desimio

IPC: A61B17/11 ,  A61F2/95

Abstract: A system for forming an anastomosis between first and second sections of a digestive tract includes Optical Scope Device (“OSD”) having a lumen extending therethrough and positioned at a first target site within the first section, OSD including an imaging component at a distal end thereof for viewing the first target site; First Endoscope (“FE”) including a working channel extending therethrough and positioned at a second target site within the second section; Capture Device (“CD”) extending from a proximal end to a distal end including a loop, CD extends through the lumen; First Flexible Element (“FFE”) extends through FE, FFE including a coupling element which passes through the loop to couple FFE to CD, connecting the first and second sections, the coupling element moving between insertion and locking configurations; and Stent having a lumen extending therethrough which provides fluid communication between the first and second sections.

公开(公告)号：US20240398397A1

公开(公告)日：2024-12-05

申请号：US18799212

申请日：2024-08-09

Applicant: Boston Scientific Scimed, Inc

Inventor： Gregory Piskun ,  John To ,  Mariel Fabro ,  Brian Tang ,  Sergey Kantsevoy

IPC: A61B17/02 ,  A61B1/00 ,  A61B1/005 ,  A61B1/01 ,  A61B1/018 ,  A61B1/31 ,  A61B1/313 ,  A61B1/32 ,  A61B17/00 ,  A61B17/128 ,  A61B17/32 ,  A61B17/3205 ,  A61B17/34 ,  A61M25/10

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 asymmetric around a stabilizer subsystem to maximize space for a tool and an endoscope to each be maneuvered independently to visualize a target tissue and treat the target tissue from outside the patient in a minimally invasive manner.

公开(公告)号：US20240390658A1

公开(公告)日：2024-11-28

申请号：US18669697

申请日：2024-05-21

Applicant: Boston Scientific Scimed, Inc. ,  Boston Scientific Medical Device Limited

Inventor： Deepak Kumar SHARMA ,  Kevin L. BAGLEY ,  Sharath Kumar G ,  Mazen YATIM ,  Samuel GOSHEN

IPC: A61M31/00

Abstract: A medical device may include a handle and an end cap. The handle may include a first movable body and a stationary body. The end cap may include an outer portion, an inner portion disposed within the outer portion, and at least one biasing member. The outer portion may define a receptacle configured to contain a material. The inner portion may be proximal to the receptacle, within the outer portion, and coupled to the first movable body by at least one control element. The biasing member(s) may be disposed between a proximal face of the inner portion and a distal face of a proximal wall of the outer portion. Accordingly, movement of the first movable body relative to the stationary body moves the inner portion relative to the outer portion. Movement of the inner portion may be configured to deliver the material.

公开(公告)号：US20240390266A1

公开(公告)日：2024-11-28

申请号：US18796716

申请日：2024-08-07

Applicant: Boston Scientific Scimed, Inc.

Inventor： Jessica L. GRIMSBY ,  Lauren LYDECKER ,  Gerald FREDRICKSON

IPC: A61K9/00 ,  A61K9/14 ,  A61K31/722 ,  A61K45/06 ,  A61K47/02

Abstract: Compositions and related kits and methods for treating a target site of a patient are described herein. The composition may include a hemostatic agent and a pH agent, for example. Methods of treatment include delivering and applying the hemostatic agent and the pH agent to a gastrointestinal system of a patient via a medical device to reduce bleeding of tissue in the gastrointestinal system.

公开(公告)号：US12150690B2

公开(公告)日：2024-11-26

申请号：US16941913

申请日：2020-07-29

Applicant: Boston Scientific Scimed, Inc.

Inventor： Joseph Mayo ,  Matthew P. Jones ,  Raymond Gessler ,  Asha D'Cunha ,  Serena Scott ,  Katrina Hansen ,  Jeffery T. Lersch

IPC: A61B18/08 ,  A61B18/00 ,  A61B18/10 ,  C23C14/14 ,  C23C14/34 ,  C23C28/02

Abstract: The present disclosure relates generally to the field of medical devices. In particular, the present disclosure relates to an electrosurgical surgical tip that includes a conductive and low-profile cutting surface to provide high current density radiofrequency energy with minimal thermal damage to surrounding tissues. For example, an electrosurgical tip of the present disclosure may include a ring of conductive material sputter-coated around a distal opening of a non-conductive base component and a strip of conductive material sputter-coated along a longitudinal axis of the non-conductive base component.

公开(公告)号：US20240382180A1

公开(公告)日：2024-11-21

申请号：US18667989

申请日：2024-05-17

Applicant: Boston Scientific Scimed Inc.

Inventor： Alexander Shang ,  Wenguang Li ,  Kevin Bloms ,  Yan Li

IPC: A61B8/08 ,  A61B8/00 ,  A61B8/12

Abstract: The present disclosure provides to process intravascular ultrasound (IVUS) images from different runs through a vessel to generate a mapping between frames of each IVUS run and to generate a graphical user interface (GUI) to graphically present the IVUS runs in relationship to each other. In some examples, a vessel fiducial is identified in a frame of each IVUS run and one or both runs are offset in time, distance, and/or angle to align the frames with the identified vessel fiducial. Further, the disclosure provides to angularly align intravascular images to a viewing perspective of an external image of the vessel.

公开(公告)号：US12144891B2

公开(公告)日：2024-11-19

申请号：US16597122

申请日：2019-10-09

Applicant: Boston Scientific Scimed, Inc.

Inventor： Hongxia Zeng ,  Steven Kangas ,  Yen-Lane Chen

IPC: A61K9/16 ,  A61K31/337 ,  A61K49/00

Abstract: Polymer microspheres for embolizing blood vessels and optionally delivering therapeutic agents are provided.

公开(公告)号：US12144718B2

公开(公告)日：2024-11-19

申请号：US17242888

申请日：2021-04-28

Applicant: Boston Scientific Scimed, Inc.

Inventor： Saurav V. Gupta ,  Camron Hagemeyer ,  Marc A. Barthet ,  Jean-Michel Gonzalez ,  Darren Curran ,  Dan Bacon ,  Peter L. Dayton ,  Douglas Melanson ,  Gerard Duignan

IPC: A61F2/04 ,  A61B1/018 ,  A61B1/273 ,  A61B5/06 ,  A61B17/11 ,  A61B17/29 ,  A61B90/30 ,  A61F5/00 ,  A61B17/00 ,  A61B17/12 ,  A61B17/30 ,  A61B90/00 ,  A61M25/01

Abstract: According to exemplary embodiments of the present disclosure, devices, systems, and methods for pyloric occlusion in an endoscopic procedure may include a first flange and a second flange connected to the first flange by a saddle region having a lumen. The second flange may be proximal to the first flange. The pyloric occlusion device may further include a closure element. The closure element may be configured to occlude a flow of material through the lumen, including across the pylorus when deployed. The closure element may be a closure of the lumen by rotation of one of the first or second flanges about the saddle region relative to the other of the first or second flange.

公开(公告)号：US20240374274A1

公开(公告)日：2024-11-14

申请号：US18784376

申请日：2024-07-25

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Hannah REBAR ,  Nathan Thomas CUMMINGS ,  Nora BELKHAYAT ,  Jan WEBER ,  Jessica POWERS ,  Collin MURRAY

IPC: A61B17/221 ,  A61B1/31 ,  A61B17/00

Abstract: A device for treating hemorrhoids includes a first ligating member which moves between a first position in which the first member is tightened to a degree required to maintain a desired position of the first member around the first portion without significantly cutting off blood flow and a second configuration in which the first member is cinched down around the first portion to substantially cut off blood flow to the encircled first portion. Also, the device includes a first applicator having a proximal lumen and first and second opposed distal lumens open to the proximal lumen. The first member is extending from a proximal end distally through the proximal lumen into the first lumen to exit a distal end of the first lumen, loop around and enter the distal end of the second lumen. The first member is passing through the second lumen into the proximal lumen.