公开(公告)号：US11213289B2

公开(公告)日：2022-01-04

申请号：US16401336

申请日：2019-05-02

申请人： BOSTON SCIENTIFIC SCIMED, INC.

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

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

摘要： 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

申请人： BOSTON SCIENTIFIC SCIMED, INC.

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

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

摘要： 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：US20220265300A1

公开(公告)日：2022-08-25

申请号：US17741958

申请日：2022-05-11

申请人： BOSTON SCIENTIFIC SCIMED, INC.

发明人： Peter Tabur ,  Matthew Robert Jagelski ,  George Wilifred Duval

IPC分类号： A61B17/32

摘要： 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

申请人： Boston Scientific Scimed, Inc.

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

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

CPC分类号： 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

摘要： 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：US10548626B2

公开(公告)日：2020-02-04

申请号：US15377271

申请日：2016-12-13

申请人： Boston Scientific Scimed, Inc.

发明人： Briana Jean Moretti ,  Matthew Robert Jagelski ,  John B. Golden ,  Melissa Joan Horton ,  Jennifer Kenyon Saunders ,  Erin Zinkus ,  Gary Paul Pirani ,  Ellen Asako Kaplan

IPC分类号： A61B17/32 ,  A61B17/3205 ,  A61B17/22 ,  A61M5/158 ,  A61B17/00 ,  A61B18/00 ,  A61B18/14

摘要： A medical device configured to manipulate tissue within a body of a subject may include an elongate shaft having a proximal end and a distal end. The distal end of the shaft may be configured to be inserted into the body. The device may include end effectors coupled to the distal end of the elongate shaft. The end effectors may include a needle pivotably coupled to the shaft and configured to inject a fluid into the tissue. The end effectors may also include an articulating arm pivotably coupled to the shaft, and a cutting wire extending between the needle and the arm.

公开(公告)号：US10478208B2

公开(公告)日：2019-11-19

申请号：US15332433

申请日：2016-10-24

申请人： Boston Scientific Scimed, Inc.

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

IPC分类号： A61B1/04 ,  A61B17/32 ,  A61B1/00 ,  A61B17/00 ,  A61N7/00 ,  A61B17/29 ,  A61B18/02 ,  A61B18/14 ,  A61B18/00

摘要： 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

申请人： Boston Scientific Scimed, Inc.

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

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

摘要： 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

申请人： Boston Scientific Scimed, Inc.

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

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

摘要： 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.