公开(公告)号：US11020214B2

公开(公告)日：2021-06-01

申请号：US16361772

申请日：2019-03-22

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 ,  A61B17/11 ,  A61B17/29 ,  A61F5/00 ,  A61B5/06 ,  A61B90/30 ,  A61B90/00 ,  A61B17/00 ,  A61M25/01 ,  A61B17/12 ,  A61B17/30

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：US10973499B2

公开(公告)日：2021-04-13

申请号：US15901019

申请日：2018-02-21

Applicant: Boston Scientific Scimed, Inc.

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

IPC: A61B10/02 ,  A61B10/04 ,  A61B17/34 ,  A61M5/32 ,  A61B90/50 ,  A61B17/00 ,  A61B1/005 ,  A61B1/008 ,  A61B1/00

Abstract: A medical device may include a needle, including a plurality of links and a distal tip, reciprocally movable between a first configuration and a second configuration, and a conduit including a lumen extending through the needle, the conduit being coupled to the distal tip, wherein longitudinal movement of the conduit is configured to transition the needle between the first configuration and the second configuration.

公开(公告)号：US20210068812A1

公开(公告)日：2021-03-11

申请号：US17010075

申请日：2020-09-02

Applicant: Boston Scientific Scimed, Inc.

Inventor： John T. Favreau ,  Ethan Miller ,  Peter L. Dayton ,  Shawn Ryan ,  Morgan Zhu ,  Shaun D. Comee ,  James J. Scutti

IPC: A61B17/04 ,  A61B1/05 ,  A61B1/06

Abstract: The present disclosure relates generally to the field of medical devices. In particular, the present disclosure relates to single-use endoscopic medical devices with integrated and purpose-built functionality.

公开(公告)号：US20210068811A1

公开(公告)日：2021-03-11

申请号：US17009949

申请日：2020-09-02

Applicant: Boston Scientific Scimed Inc.

Inventor： Shaun D. Comee ,  Peter L. Dayton ,  Ethan Miller ,  James J. Scutti

IPC: A61B17/04 ,  A61B1/018 ,  A61B1/05 ,  A61B1/00

Abstract: The present disclosure relates generally to devices and methods for treating a tissue defect, for example, by suturing. In some embodiments, a suturing device may include an elongate member having a working channel, a suture channel, and a suture arm extending from the elongate member. The suturing device may further include a needle passer located within the working channel, the needle passer operable to deliver a needle between the elongate member and a distal end of the suture arm for suturing a target tissue, and a suture extending through the suture channel, wherein the suture is coupled to the needle. The suturing device may further include a plurality of imaging devices, wherein a first imaging device is positioned along a distal face of the elongate member, and wherein a second imaging device is positioned along the suture arm.

公开(公告)号：US20190380565A1

公开(公告)日：2019-12-19

申请号：US16440017

申请日：2019-06-13

Applicant: Boston Scientific Scimed, Inc.

Inventor： Robert B. DeVries ,  Peter L. Dayton ,  Ryan Hartman ,  Douglas Malanson ,  Barry Weitzner ,  Evan Wilder ,  Chris Davis

IPC: A61B1/015 ,  A61B1/018 ,  A61M25/09

Abstract: The present disclosure relates generally to the field of medical devices and establishing access to body lumens. In particular, the present disclosure relates to medical devices, systems and methods for facilitating access to an opening of a body lumen through an endoscope by at least partially dilating the opening with fluid from a fluid source prior to contacting the body lumen.

公开(公告)号：US20190254738A1

公开(公告)日：2019-08-22

申请号：US16400575

申请日：2019-05-01

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Robert B. Devries ,  Peter L. Dayton ,  Paul Smith

IPC: A61B18/14 ,  A61B18/12

Abstract: A device for treating tissue includes a catheter including an elongated body extending from a proximal end to a distal end and including a lumen extending therethrough, a distal tip connected to the distal end of the elongated body and including a first electrode and a second electrode extending thereabout, the first electrode extending to a distal opening of the lumen and a first needle extending longitudinally from a proximal end to a distal end, the first needle slidably received within the lumen of the catheter to be moved between a retracted bipolar configuration, in which the distal end of the needle is proximal the distal opening of the catheter, and an extended monopolar configuration, in which the distal end of the first needle extends distally past the distal opening of the catheter so that the first needle contacts the first electrode and is configured to cut tissue.

公开(公告)号：US20180280669A1

公开(公告)日：2018-10-04

申请号：US15944185

申请日：2018-04-03

Applicant: Boston Scientific Scimed, Inc.

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

IPC: A61M27/00 ,  A61F2/04 ,  A61B90/00

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：US20180242948A1

公开(公告)日：2018-08-30

申请号：US15904846

申请日：2018-02-26

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

CPC classification number: A61B8/4455 ,  A61B1/00089 ,  A61B1/018 ,  A61B8/0841 ,  A61B8/085 ,  A61B8/12 ,  A61B8/4461 ,  A61B10/02 ,  A61B10/0233 ,  A61B10/04 ,  A61B2010/045 ,  A61B2017/00292 ,  A61B2090/378

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.