公开(公告)号：US20220265300A1

公开(公告)日：2022-08-25

申请号：US17741958

申请日：2022-05-11

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Peter Tabur ,  Matthew Robert Jagelski ,  George Wilifred Duval

IPC: A61B17/32

Abstract: The present disclosure relates generally to apparatuses, devices, and methods for performing endoscopic tissue resectioning in the gastrointestinal tract. In some embodiments, a tissue resectioning device may include first and second scaffolds each arranged in a tubular configuration. The tissue resectioning device may further include a hook tool engageable with the first scaffold and/or the second scaffold to bias the scaffolds to engage a target section of tissue between the first scaffold and the second scaffold. The hook tool may also engage the section of tissue to pull the section of tissue into the path of a cutting edge of each of the first and second scaffolds. In some embodiments, the tissue resectioning device is provided over a scope, which extends within a lumen of an overtube.

公开(公告)号：US20170112523A1

公开(公告)日：2017-04-27

申请号：US15332433

申请日：2016-10-24

Applicant: Boston Scientific Scimed, Inc.

Inventor： Matthew Robert Jagelski ,  Shawn Ryan ,  Celine Mee Ling Chin ,  Norman C. May ,  Catherine Shimin Yee ,  Paul Smith ,  Ray Tong

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

CPC classification number: A61B17/320016 ,  A61B1/00087 ,  A61B1/00089 ,  A61B1/00101 ,  A61B1/0014 ,  A61B17/00234 ,  A61B17/29 ,  A61B18/02 ,  A61B18/1492 ,  A61B2017/00269 ,  A61B2017/00296 ,  A61B2017/00331 ,  A61B2018/00601 ,  A61B2018/00982 ,  A61B2018/0212 ,  A61B2018/1412 ,  A61N7/00 ,  A61N2007/0043

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

公开(公告)号：US11039851B2

公开(公告)日：2021-06-22

申请号：US16658448

申请日：2019-10-21

Applicant: Boston Scientific Scimed, Inc.

Inventor： Matthew Robert Jagelski ,  Shawn Ryan ,  Celine Mee Ling Chin ,  Norman C. May ,  Catherine Shimin Yee ,  Paul Smith ,  Ray Tong

IPC: A61B1/00 ,  A61B17/32 ,  A61B17/29 ,  A61N7/00 ,  A61B18/14 ,  A61B18/02 ,  A61B17/00 ,  A61B18/00

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

公开(公告)号：US20200060714A1

公开(公告)日：2020-02-27

申请号：US16658448

申请日：2019-10-21

Applicant: Boston Scientific Scimed, Inc.

Inventor： Matthew Robert Jagelski ,  Shawn Ryan ,  Celine Mee Ling Chin ,  Norman C. May ,  Catherine Shimin Yee ,  Paul Smith ,  Ray Tong

IPC: A61B17/32 ,  A61B17/00 ,  A61B1/00 ,  A61B18/02 ,  A61B18/14 ,  A61N7/00 ,  A61B17/29

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

公开(公告)号：US12070227B2

公开(公告)日：2024-08-27

申请号：US17715908

申请日：2022-04-07

Applicant: BOSTON SCIENTIFIC SCIMED INC.

Inventor： Matthew Robert Jagelski ,  Ryan Evers ,  Shawn Ryan

IPC: A61B17/128 ,  A61B17/122 ,  A61B17/12

CPC classification number: A61B17/1285 ,  A61B17/1227 ,  A61B2017/12004

Abstract: An example medical device is disclosed. The example medical device includes a shaft having a proximal end region, a distal end region and an outer surface. The medical device also includes a hemostasis clip coupled to the outer surface of the distal end region of the shaft, wherein the hemostasis clip is configured to shift between an open position and a closed position. Further, the medical device includes a tension member coupled to the hemostasis clip, wherein actuation of the tension member shifts the hemostasis clip between the open position and the closed position.

公开(公告)号：US12053169B2

公开(公告)日：2024-08-06

申请号：US17109617

申请日：2020-12-02

Applicant: Boston Scientific Scimed, Inc.

Inventor： Andrew Pic ,  Daniel Congdon ,  Collin Murray ,  Matthew Robert Jagelski ,  Joseph W. King

IPC: A61B17/00

CPC classification number: A61B17/00491 ,  A61B2017/00367 ,  A61B2017/00495

Abstract: A device for delivering an agent may comprise a source of agent; a mixing chamber for receiving fluid and the agent; an outlet in fluid communication with the mixing chamber to deliver the fluid and the agent; and an actuator configured to (1) deliver a first flow of the fluid substantially free from the agent through the outlet; (2) after delivering the first flow, deliver a second flow of the fluid and the agent through the outlet; and (3) after delivering the second flow, deliver a third flow of the fluid substantially free from the agent through the outlet.

公开(公告)号：US11213289B2

公开(公告)日：2022-01-04

申请号：US16401336

申请日：2019-05-02

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Samuel Raybin ,  Paul Smith ,  Kevin James McElwee ,  John B. Golden ,  Matthew Robert Jagelski ,  Ray Hewenson Tong ,  Naroun Suon

IPC: A61B17/04 ,  A61B17/062 ,  A61B17/06

Abstract: A tissue closure device includes a needle and a suture extending therefrom, a proximal head including a proximal slot and a proximal locking mechanism for releasably engaging a first end of the needle in the proximal slot in a first configuration, and a distal head movably coupled to the proximal head so that the proximal and distal heads are movable relative to one another between an open configuration, in which a target tissue is received therebetween, and a closed configuration, in which the target tissue gripped therebetween. The distal head includes a distal slot and a distal locking mechanism for releasably engaging a second end of the needle in the distal slot in a second configuration, the needle movable between the first and second configurations by rotating the needle, the needle alternatingly passed between the proximal and distal heads to thread the suture through the target tissue.

公开(公告)号：US10335142B2

公开(公告)日：2019-07-02

申请号：US15276477

申请日：2016-09-26

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Samuel Raybin ,  Paul Smith ,  Kevin James McElwee ,  John B. Golden ,  Matthew Robert Jagelski ,  Ray Hewenson Tong ,  Naroun Suon

IPC: A61B17/04 ,  A61B17/06 ,  A61B17/062

Abstract: A tissue closure device includes a needle and a suture extending therefrom, a proximal head including a proximal slot and a proximal locking mechanism for releasably engaging a first end of the needle in the proximal slot in a first configuration, and a distal head movably coupled to the proximal head so that the proximal and distal heads are movable relative to one another between an open configuration, in which a target tissue is received therebetween, and a closed configuration, in which the target tissue gripped therebetween. The distal head includes a distal slot and a distal locking mechanism for releasably engaging a second end of the needle in the distal slot in a second configuration, the needle movable between the first and second configurations by rotating the needle, the needle alternatingly passed between the proximal and distal heads to thread the suture through the target tissue.

公开(公告)号：US11925377B2

公开(公告)日：2024-03-12

申请号：US17741958

申请日：2022-05-11

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Peter Tabur ,  Matthew Robert Jagelski ,  George Wilifred Duval

IPC: A61B17/32 ,  A61B17/00

CPC classification number: A61B17/320016 ,  A61B17/00234 ,  A61M2210/106 ,  A61M2210/1064

Abstract: The present disclosure relates generally to apparatuses, devices, and methods for performing endoscopic tissue resectioning in the gastrointestinal tract. In some embodiments, a tissue resectioning device may include first and second scaffolds each arranged in a tubular configuration. The tissue resectioning device may further include a hook tool engageable with the first scaffold and/or the second scaffold to bias the scaffolds to engage a target section of tissue between the first scaffold and the second scaffold. The hook tool may also engage the section of tissue to pull the section of tissue into the path of a cutting edge of each of the first and second scaffolds. In some embodiments, the tissue resectioning device is provided over a scope, which extends within a lumen of an overtube.

公开(公告)号：US11918780B2

公开(公告)日：2024-03-05

申请号：US17108495

申请日：2020-12-01

Applicant: Boston Scientific Scimed, Inc.

Inventor： Matthew Robert Jagelski ,  Andrew Pic ,  Amanda Lynn Smith ,  Ra Nam ,  Laurie A. Lehtinen

IPC: A61M5/155 ,  A61M5/145 ,  A61M5/315

CPC classification number: A61M5/155 ,  A61M5/1454 ,  A61M5/31586 ,  A61M2202/0225 ,  A61M2210/0625 ,  A61M2210/105 ,  A61M2210/1053 ,  A61M2210/1067

Abstract: A medical device comprising an enclosure defining a cavity for containing agent, a lumen for receiving a pressurized gas, and a barrier positioned between the cavity and the lumen, the barrier including at least one opening for storing agent, wherein rotation of the barrier relative to the lumen establishes fluid communication between the at least one opening and the lumen for delivering agent from the at least one opening to the lumen.