公开(公告)号：US10716575B2

公开(公告)日：2020-07-21

申请号：US15866205

申请日：2018-01-09

申请人： BOSTON SCIENTIFIC SCIMED, INC.

发明人： Samuel Raybin ,  Paul Smith ,  Norman C. May ,  Naroun Suon

IPC分类号： A61B17/062 ,  A61B17/04 ,  A61B17/122 ,  A61B17/00 ,  A61B17/08 ,  A61B17/10 ,  A61B17/128 ,  A61B17/06 ,  A61B90/00

摘要： A device for treating a tissue opening includes a capsule extending longitudinally from a proximal end to a distal end and including a lumen extending therethrough; a pair of arms movably housed within the lumen of the capsule such that the pair of arms are movable between an open configuration and a closed configuration, the pair of arms being biased toward the open configuration such that when the pair of arms are moved distally with respect to the capsule, distal ends of the pair of arms are separated from one another to receive target tissue therebetween; a needle releasably connected to a first one of the pair of arms, the needle extending laterally inward toward a second one of the pair of arms and including a connecting structure extending along a portion thereof, the second one of the pair of arms including an opening located so that, when the pair of arms are moved to the closed configuration, the connecting structure of the needle engages the opening; and a suture extending from a portion of the needle proximally through the capsule.

公开(公告)号：US20180125496A1

公开(公告)日：2018-05-10

申请号：US15866205

申请日：2018-01-09

申请人： Boston Scientific Scimed, Inc.

发明人： Samuel Raybin ,  Paul Smith ,  Norman C. May ,  Naruon Suon

IPC分类号： A61B17/122 ,  A61B17/10 ,  A61B17/00 ,  A61B17/04 ,  A61B17/062 ,  A61B17/08 ,  A61B17/128 ,  A61B17/06

摘要： A device for treating a tissue opening includes a capsule extending longitudinally from a proximal end to a distal end and including a lumen extending therethrough; a pair of arms movably housed within the lumen of the capsule such that the pair of arms are movable between an open configuration and a closed configuration, the pair of arms being biased toward the open configuration such that when the pair of arms are moved distally with respect to the capsule, distal ends of the pair of arms are separated from one another to receive target tissue therebetween; a needle releasably connected to a first one of the pair of aims, the needle extending laterally inward toward a second one of the pair of arms and including a connecting structure extending along a portion thereof, the second one of the pair of arms including an opening located so that, when the pair of arms are moved to the closed configuration, the connecting structure of the needle engages the opening; and a suture extending from a portion of the needle proximally through the capsule.

公开(公告)号：US11576681B2

公开(公告)日：2023-02-14

申请号：US16824410

申请日：2020-03-19

申请人： BOSTON SCIENTIFIC SCIMED, INC.

发明人： Samuel Raybin ,  Paul Smith ,  Norman C. May ,  Narunn Suon ,  Matthew Jagelski ,  Ray Hewenson Tong ,  John B. Golden ,  Kevin James McElwee ,  Andrew James Whitney

IPC分类号： A61B17/04 ,  A61B17/122 ,  A61B17/062 ,  A61B17/00 ,  A61B17/08 ,  A61B17/10 ,  A61B17/128 ,  A61B17/06 ,  A61B90/00

摘要： A device for treating a tissue opening includes a proximal portion including an elongated flexible member, a capsule releasably coupled to a distal end of the flexible member and including a lumen extending therethrough and a clip including a pair of arms movably housed within the capsule. A suture extending along a first one of the pair of arms and including a loop at a distal end thereof extending across an opening extending through the first one of the pair of arms. A suture grabbing element extending laterally from a second one of the pair of arms and including a hook so that, when the pair of arms are moved toward a closed configuration, the hook extends through the opening to grab the loop and draw the distal end of the suture from the first one of the pair of arms toward the second one of the pair of arms.

公开(公告)号：US10786256B2

公开(公告)日：2020-09-29

申请号：US16151117

申请日：2018-10-03

申请人： Boston Scientific Scimed, Inc.

发明人： Paul Smith ,  Andrew Schaubhut ,  Oscar R. Carrillo, Jr. ,  John B. Golden ,  Brad M. Isaacson ,  Michael D. Amos ,  Norman C. May ,  Dengzhu Yan ,  James Weldon ,  Daniel Congdon

IPC分类号： A61B17/10 ,  A61B17/12 ,  A61B17/00 ,  A61B17/30 ,  A61B90/00

摘要： According to an embodiment of the present disclosure, a medical device for deploying a ligation band may include a tubular body. The tubular body may include a proximal end, a distal end, a radially inner surface defining a lumen through the tubular body, and a radially outer surface. The radially outer surface may include protrusions arranged in rows extending at least partially around a proximal region of the radially outer surface. Protrusions in adjacent rows may be separated by a first distance. Surface features may extend at least partially around a distal region of the radially outer surface. Adjacent surface features may be separated by a second distance larger than the first distance.

公开(公告)号：US10575857B2

公开(公告)日：2020-03-03

申请号：US15723989

申请日：2017-10-03

申请人： BOSTON SCIENTIFIC SCIMED, INC.

发明人： Joseph W King ,  Naroun Suon ,  Laurie A. Lehtinen ,  Shawn Ryan ,  Norman C. May ,  Ramon Estevez

IPC分类号： A61B17/10 ,  A61B17/128 ,  A61B17/122 ,  A61B17/08 ,  A61B90/00 ,  A61B17/00 ,  A61B17/12

摘要： A system for treating tissue includes an applicator having a bushing and a control member and a clip assembly having a capsule with a channel extending therethrough. The channel includes proximal and distal portions. The distal portion extends distally from the proximal portion and flaring outward in a single plane to form opposing flared sections. The assembly also includes clip arms include proximal ends slidably received within the channel to move the arms between tissue receiving and tissue clipping configurations. The assembly further includes a yoke including a distal portion connected to the arms and a proximal portion configured to be connected to the member so that longitudinal movement of the member relative to the capsule moves the arms between the tissue receiving and clipping configurations. The yoke is positioned in the capsule so that the yoke is deformable in the plane in which the capsule flares outward.

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：US20180103959A1

公开(公告)日：2018-04-19

申请号：US15842489

申请日：2017-12-14

申请人： BOSTON SCIENTIFIC SCIMED, INC.

发明人： Samuel RAYBIN ,  Paul Smith ,  Norman C. May ,  Naroun Suon ,  Matthew Jagelski ,  Ray Hewenson Tong ,  John B. Golden ,  Kevin James McElwee ,  Andrew James Whitney

IPC分类号： A61B17/122 ,  A61B17/10 ,  A61B17/00 ,  A61B17/04 ,  A61B17/062 ,  A61B17/08 ,  A61B17/128 ,  A61B17/06

CPC分类号： A61B17/1227 ,  A61B17/00234 ,  A61B17/0467 ,  A61B17/0469 ,  A61B17/062 ,  A61B17/0625 ,  A61B17/083 ,  A61B17/10 ,  A61B17/1285 ,  A61B2017/00278 ,  A61B2017/00353 ,  A61B2017/00358 ,  A61B2017/06047 ,  A61B2017/086 ,  A61B2090/037

摘要： A device for treating a tissue opening includes a proximal portion including an elongated flexible member, a capsule releasably coupled to a distal end of the flexible member and including a lumen extending therethrough and a clip including a pair of arms movably housed within the capsule. A suture extending along a first one of the pair of arms and including a loop at a distal end thereof extending across an opening extending through the first one of the pair of arms. A suture grabbing element extending laterally from a second one of the pair of arms and including a hook so that, when the pair of arms are moved toward a closed configuration, the hook extends through the opening to grab the loop and draw the distal end of the suture from the first one of the pair of arms toward the second one of the pair of arms.

公开(公告)号：US20200155162A1

公开(公告)日：2020-05-21

申请号：US16749781

申请日：2020-01-22

申请人： BOSTON SCIENTIFIC SCIMED, INC.

发明人： Joseph W. King ,  Naroun Suon ,  Laurie A. Lehtinen ,  Shawn Ryan ,  Norman C. May ,  Ramon Estevez

IPC分类号： A61B17/128 ,  A61B17/122

摘要： A system for treating tissue includes an applicator having a bushing and a control member and a clip assembly having a capsule with a channel extending therethrough. The channel includes proximal and distal portions. The distal portion extends distally from the proximal portion and flaring outward in a single plane to form opposing flared sections. The assembly also includes clip arms include proximal ends slidably received within the channel to move the arms between tissue receiving and tissue clipping configurations. The assembly further includes a yoke including a distal portion connected to the arms and a proximal portion configured to be connected to the member so that longitudinal movement of the member relative to the capsule moves the arms between the tissue receiving and clipping configurations. The yoke is positioned in the capsule so that the yoke is deformable in the plane in which the capsule flares outward.

公开(公告)号：US10456011B2

公开(公告)日：2019-10-29

申请号：US15003415

申请日：2016-01-21

申请人： Boston Scientific Scimed, Inc.

发明人： Sean P. Fleury ,  Gary S. Kappel ,  Norman C. May ,  Dane T. Seddon ,  Mark D. Wood ,  Peter L. Dayton

IPC分类号： A61B1/00 ,  A61M39/12 ,  A61M25/00 ,  A61B1/005 ,  A61B17/29 ,  A61B17/00

摘要： Embodiments of the disclosure include methods and systems for attaching an articulation section. In an embodiment, a medical instrument includes a first tubular member including a first end. The medical instrument also includes a second tubular member including a first end. The second tubular member includes a plurality of layers including an inner layer and a first layer including a fluorinated material. The inner layer includes a first section disposed under the first layer and a second section extending out from under the first layer. A portion of the first tubular member overlaps and is bonded to at least a portion of the second section of the inner layer of the second tubular member.

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.