公开(公告)号：US20210196106A1

公开(公告)日：2021-07-01

申请号：US17034026

申请日：2020-09-28

Applicant: Boston Scientific Scimed Inc. ,  Universite Libre de Bruxelles ,  Brussels Medical Device Center

Inventor： Peter L. Dayton ,  Nicolas Cauche ,  Cecilia Delattre ,  Marc A. Barthet ,  Jean-Michel Gonzalez ,  Louis J. Barbato ,  Eric F. Brown ,  John Nguyen ,  John T. Favreau ,  Marcia Nardone

IPC: A61B1/01 ,  A61B1/06 ,  A61B1/00 ,  A61B1/273 ,  A61B1/31

Abstract: This disclosure relates generally to medical devices, systems, and methods for locating devices and/or anatomy during medical procedures. More particularly, in some embodiments, the disclosure relates to medical device and/or anatomy locating devices, access devices, and systems and methods thereof, for use during, e.g., gastrojejunostomy procedures. In an aspect, a medical device locator may include an elongate member (such as sheath or guidewire) having a proximal end, a distal end, a longitudinal axis, and a length extending along the longitudinal axis. A location device may be disposed along the length of the elongate member.

公开(公告)号：US20210068813A1

公开(公告)日：2021-03-11

申请号：US17010087

申请日：2020-09-02

Applicant: Boston Scientific Scimed Inc.

Inventor： Morgan Zhu ,  Shaun D. Comee ,  Peter L. Dayton ,  John T. Favreau

IPC: A61B17/04

Abstract: The present disclosure relates generally to systems, devices, and methods for endoscopic suture termination. In some embodiments, a suture device may include an elongate member having a working channel and a suture channel, the elongate member having a proximal end and a distal end. The suture device may further include a suture extending through the suture channel, and a plurality of anchor components coupled to the suture, wherein the suture and the plurality of anchor components are deployable from the elongate member for engagement with a target tissue.

公开(公告)号：US20210059659A1

公开(公告)日：2021-03-04

申请号：US17010063

申请日：2020-09-02

Applicant: Boston Scientific Scimed, Inc.

Inventor： Peter L. Dayton ,  James J. Scutti ,  Shawn Ryan ,  John T. Favreau

IPC: A61B17/04 ,  A61B17/06

Abstract: The present disclosure relates to the field of tissue closures including medical devices that close openings in tissue during a surgical procedure. In particular, the present disclosure relates to devices that transition from a constrained to an unconstrained configuration to engage tissue on opposing sides of a tissue opening, and hold opposing tissue portions together to maintain the opening in a closed configuration.

公开(公告)号：US20250040919A1

公开(公告)日：2025-02-06

申请号：US18790672

申请日：2024-07-31

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Paul Smith ,  Yeison Calvo ,  Gian Franco Loo Fuchs ,  Gonzalo Jose Saenz Villalobos ,  Peter L. Dayton

IPC: A61B17/00

Abstract: Devices, systems, and methods for treating defects in anatomical structures are disclosed. A device may include a first portion configured to engage body tissue and a second portion extending distally from the first portion. The second portion may be elongated and configured to extend into and/or engage tissue of a defect in an anatomical structure. The device may have an expanded or deployed configuration in which at least the second portion of the device has a first diameter. The device may be configured to be adjusted to a closed configuration in which the second portion of the device has a second diameter that is reduced relative to the first diameter. The second portion of the device may include one or more tissue engaging elements configured to engage the defect such that adjusting the second portion to the reduced second diameter closes the defect.

公开(公告)号：US11679014B2

公开(公告)日：2023-06-20

申请号：US16666624

申请日：2019-10-29

Applicant: Boston Scientific Scimed, Inc.

Inventor： George Wilfred Duval ,  Peter L. Dayton ,  Evan Wilder

IPC: A61F5/00 ,  A61B5/06

CPC classification number: A61F5/0036 ,  A61B5/062

Abstract: A method for performing a medical procedure may comprise advancing a first device through a first body lumen. A distal portion of the first device may include a magnet. The method may further comprise advancing a second device through a second body lumen. The second device may include a magnetic field sensor. The method may further comprise_receiving a signal from the magnetic field sensor. The signal may be indicative of a magnetic field measured by the magnetic field sensor. The method may further comprise, if the received signal matches a magnetic field of the magnet, identifying a position of the magnet.

公开(公告)号：US20220323731A1

公开(公告)日：2022-10-13

申请号：US17845057

申请日：2022-06-21

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Eran Shlomovitz ,  Peter L. Dayton ,  Katharine Eckerline ,  Bryan Bannon ,  Barry Weitzner ,  Thomas DeSimio ,  Lee LeRay Swanstrom

IPC: A61M27/00 ,  A61F2/04 ,  A61B90/00 ,  A61B17/00 ,  A61B17/11 ,  A61F2/848

Abstract: The present disclosure relates generally to the field of devices and procedures for placement of a medical device between adjacent tissue structures. In particular, the present disclosure relates to systems and methods for percutaneous placement of a drainage stent between the gallbladder and gastric lumen (e.g., cholecystogastrostomy), or gallbladder and duodenum (cholecystoduodenostomy).

公开(公告)号：US20220096050A1

公开(公告)日：2022-03-31

申请号：US17550414

申请日：2021-12-14

Applicant: Boston Scientific Scimed, Inc.

Inventor： Sean P. Fleury ,  Peter L. Dayton ,  Ryan V. Wales ,  Paul Smith ,  Scott E. Brechbiel

IPC: A61B8/00 ,  A61B8/12 ,  A61B1/00 ,  A61B10/02 ,  A61B8/08 ,  A61B1/018 ,  A61B10/04

Abstract: The present disclosure relates to systems and methods for enhanced navigation and visualization of body passages. In particular, the systems and methods of the present disclosure provide enhanced navigation through the pulmonary peripheries, and enhanced visualization within larger pulmonary passages.

公开(公告)号：US20210244523A1

公开(公告)日：2021-08-12

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 ,  A61B1/273 ,  A61F5/00 ,  A61B1/018 ,  A61B17/29 ,  A61B17/11 ,  A61B90/30 ,  A61B5/06 ,  A61B17/12 ,  A61B17/00 ,  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：US20210153868A1

公开(公告)日：2021-05-27

申请号：US17164329

申请日：2021-02-01

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：US10952733B2

公开(公告)日：2021-03-23

申请号：US16244859

申请日：2019-01-10

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.