公开(公告)号：US11957359B2

公开(公告)日：2024-04-16

申请号：US18151822

申请日：2023-01-09

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

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

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

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

Abstract: 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：US11364044B2

公开(公告)日：2022-06-21

申请号：US16427486

申请日：2019-05-31

Applicant: Boston Scientific Scimed, Inc.

Inventor： Paul Smith ,  Robert Charles ,  Jon Taylor ,  Daniel E. Hamilton ,  Samuel Raybin ,  Robert Devries ,  Niklas Andersson ,  Meghan E Soens ,  Mary Ann Cornell ,  Ray Tong ,  John Golden

IPC: A61B17/28 ,  A61B1/00 ,  A61B17/02 ,  A61B17/32 ,  A61B17/04 ,  A61B17/10 ,  A61B17/122 ,  A61B17/00 ,  A61B17/22

Abstract: The present disclosure is directed to a medical instrument. The medical instrument may include a delivery device and a retraction mechanism including a target tissue anchor and a first stabilizing anchor, wherein the target tissue anchor attaches to target tissue and connects to the delivery device.

公开(公告)号：US11259833B2

公开(公告)日：2022-03-01

申请号：US16432143

申请日：2019-06-05

Applicant: Boston Scientific Scimed, Inc.

Inventor： Samuel Raybin ,  Paul Smith ,  Naroun Suon

IPC: A61B17/3205 ,  A61B17/221 ,  A61B1/00 ,  A61B1/018 ,  A61B17/00 ,  A61B17/30

Abstract: A medical/surgical device for performing tissue resection can include an endoscope with proximal and distal ends, defining working channels, and a snare assembly located in one of the working channels. The working channel may include a bend near the distal end and towards the outward radial wall of the endoscope. The snare assembly may include a snare loop and an actuation element imparted with the pre-formed angular bends and an actuation control handle. The bends of the actuation element and the working channel may be the same. The rotational manipulation of the actuation element may synchronize the pre-formed bend of the actuation element with the bend of the working channel to concentrically (or otherwise) align the deployed snare loop with the endoscope or endoscope attachments.

公开(公告)号：US10537316B2

公开(公告)日：2020-01-21

申请号：US15720208

申请日：2017-09-29

Applicant: Boston Scientific Scimed, Inc.

Inventor： Paul Smith ,  Scott Brechbiel ,  Ryan Wales ,  Danny Shu-Huan Lee ,  Samuel Raybin ,  Niklas Andersson ,  Jialiang Wang

IPC: A61B1/32 ,  A61B17/02 ,  A61B17/00

Abstract: The present disclosure relates to the field of tissue dissection. Specifically, the present disclosure relates to medical devices which lift and retract tissue during a dissection procedure to improve visualization of the target tissue and mitigate obstruction of dissection tools. In particular, the present disclosure relates to a tissue retraction device which moves from a constrained to relaxed configuration to immobilize and retract the dissected portion of target tissue during a dissection procedure.

公开(公告)号：US10376316B2

公开(公告)日：2019-08-13

申请号：US15294067

申请日：2016-10-14

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Paul Smith ,  Robert Charles ,  Jon Taylor ,  Daniel E. Hamilton ,  Samuel Raybin ,  Robert B. Devries ,  Niklas Andersson ,  Meghan Elizabeth Soens ,  Mary Ann Cornell ,  Ray H. Tong

IPC: A61B18/24 ,  A61B18/14 ,  A61B18/00 ,  A61B18/18 ,  A61B18/12

Abstract: A tissue cutting device includes a flexible elongate body including a channel extending therethrough, a distal member connected to a distal end of the elongate body. The distal member includes a lumen extending therethrough in communication with the channel and a recess extending through an exterior surface of the distal member along a portion of a length thereof. The recess extends includes a receiving structure at a distal end thereof. A cutting element is slidably received within the channel and the lumen so that the cutting element is movable between an open tissue-receiving configuration and a closed tissue-gripping configuration, in which a distal portion of the cutting element extends across the recess such that the distal end of the cutting element is received within the receiving structure, a portion of a length of the distal portion extending radially beyond an exterior surface of the distal member.

公开(公告)号：US10342540B2

公开(公告)日：2019-07-09

申请号：US15284901

申请日：2016-10-04

Applicant: Boston Scientific Scimed, Inc.

Inventor： Paul Smith ,  Robert Charles ,  Jon Taylor ,  Daniel E. Hamilton ,  Samuel Raybin ,  Robert B. Devries ,  Niklas Andersson ,  Meghan E Soens ,  Mary Ann Cornell ,  Ray Tong ,  John Golden

IPC: A61B17/10 ,  A61B17/122 ,  A61B17/28 ,  A61B17/04 ,  A61B1/00 ,  A61B17/02 ,  A61B17/32 ,  A61B17/00 ,  A61B17/22

Abstract: The present disclosure is directed to a medical instrument. The medical instrument may include a delivery device and a retraction mechanism including a target tissue anchor and a first stabilizing anchor, wherein the target tissue anchor attaches to target tissue and connects to the delivery device.

公开(公告)号：US10182840B2

公开(公告)日：2019-01-22

申请号：US14509801

申请日：2014-10-08

Applicant: Boston Scientific Scimed, Inc.

Inventor： Samuel Raybin ,  Paul Smith ,  Brian Gaffney ,  Naroun Suon

IPC: A61B17/3205 ,  A61B17/00 ,  A61B17/32 ,  A61B18/14

Abstract: In accordance with an aspect of the present disclosure, the medical device includes a snare member having a proximal portion and a distal portion. The medical device also includes an operating member extending proximally of the snare member. The operating is enabled to extend and retract the snare member from a sheath. The snare member includes a transition portion extending between the proximal portion and the distal portion. The transition portion connects the proximal portion to the distal portion. The distal portion has a different cross-sectional area than the proximal section of the snare member.

公开(公告)号：US10111672B2

公开(公告)日：2018-10-30

申请号：US14946217

申请日：2015-11-19

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Paul Smith ,  Laura E. Christakis ,  John B. Golden ,  Sean P. Fleury ,  Samuel Raybin ,  Dylan Murphy ,  Priya Khanchandani ,  Liam Rolle ,  Naroun Suon ,  Bernard B. Schwartz

IPC: A61B17/128 ,  A61B17/122 ,  A61B17/12 ,  A61B17/064 ,  A61B17/068 ,  A61B19/00 ,  A61B17/00 ,  A61B90/00

Abstract: This disclosure provides design, material, manufacturing method, and use alternatives for medical devices. An example medical device may include a medical device for delivery of a surgical closure member. The medical device includes an elongate tubular member having a proximal end, a distal end and a lumen extending therein. The elongate tubular member is adapted to be delivered through the working channel of an endoscope and the lumen is adapted to receive a surgical closure member. The medical device also includes a tissue support extending from the distal end of the elongate tubular member. The tissue support includes a support surface and the support surface is adapted to support tissue as a surgical closure member engages the tissue thereon.

公开(公告)号：US10016190B2

公开(公告)日：2018-07-10

申请号：US14886968

申请日：2015-10-19

Applicant: Boston Scientific Scimed, Inc.

Inventor： Paul Smith ,  Mary Ann Cornell ,  Samuel Raybin ,  Robert Devries ,  Meghan E. Soens ,  Niklas Andersson ,  Shawn Ryan ,  Matthew R. Jagelski ,  Ray H. Tong ,  Celine Chin ,  Jon Taylor ,  Daniel E. Hamilton ,  Robert Charles

IPC: A61B1/32 ,  A61B17/02 ,  A61B17/32 ,  A61B17/3205 ,  A61B1/00 ,  A61B17/00

CPC classification number: A61B17/0218 ,  A61B1/00087 ,  A61B1/00089 ,  A61B1/00101 ,  A61B17/320016 ,  A61B17/32056 ,  A61B2017/00269 ,  A61B2017/00867 ,  A61B2017/320044

Abstract: A tissue retractor for attachment to an elongate member of a medical device. The tissue retractor includes a cap having a central longitudinal axis. The cap includes an attachment section adapted to attach to a distal end of the elongate member. The cap further includes a moveable component pivotally attached to the attachment section at one or more pivot points, and an actuator connected to the moveable component to transition the moveable component across the central longitudinal axis from an insertion state to an actuated state.

公开(公告)号：US09877732B2

公开(公告)日：2018-01-30

申请号：US14788021

申请日：2015-06-30

Applicant: Boston Scientific Scimed, Inc.

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

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

CPC classification number: 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

Abstract: 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.