公开(公告)号：US11744567B2

公开(公告)日：2023-09-05

申请号：US17645529

申请日：2021-12-22

Applicant: Boston Scientific Scimed, Inc.

Inventor： Christopher R. Deuel ,  Ramon Estevez

IPC: A61B17/072 ,  A61B17/00 ,  A61B17/068 ,  A61B17/04 ,  A61B17/128 ,  A61B34/30 ,  A61B17/29 ,  A61B17/115 ,  A61B34/00

CPC classification number: A61B17/00234 ,  A61B17/068 ,  A61B17/07207 ,  A61B17/0469 ,  A61B17/072 ,  A61B17/115 ,  A61B17/1285 ,  A61B34/30 ,  A61B34/71 ,  A61B2017/07214 ,  A61B2017/2927

Abstract: A medical device including an attachment device having a longitudinal axis, a pivot arm having a first end pivotally attached to the attachment device, an end effector pivotally attached to a second end of the pivot arm and configured to move from a first configuration to a second configuration, and a longitudinally extending body attached to a proximal end of the end effector. Movement of the longitudinally extending body in a proximal direction rotates the end effector from the first configuration to the second configuration, the end effector is approximately parallel to the longitudinal axis of the attachment device in the first configuration, and the end effector is angled relative to the longitudinal axis of the attachment device in the second configuration.

公开(公告)号：US11553909B2

公开(公告)日：2023-01-17

申请号：US16420804

申请日：2019-05-23

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Stan Gilbert ,  Shaun D. Comee ,  Peter Shank ,  Christopher R. Deuel ,  Dennis B. Hubbard, Jr. ,  Norman C. May

IPC: A61B17/04

Abstract: Medical devices for applying a cinch to a suture and methods for making and using such devices are disclosed. An example medical device may include an elongated shaft including a proximal region and a distal region. The distal region may define a lumen having a lumen dimeter, and a distally facing end surface. The medical device may also include an outer cinch member defining a bore and having an outer surface defining a shoulder. An elongated inner shaft may extend through and be longitudinally movable within the lumen and the bore and including a distal end section. An inner cinch member may be engaged with the distal end section of the elongated inner shaft.

公开(公告)号：US11375993B2

公开(公告)日：2022-07-05

申请号：US16446201

申请日：2019-06-19

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Christopher R. Deuel ,  Shaun Dennis Comee ,  Evan Hunter Williams ,  Andrew Jones ,  Richard L. Miller

IPC: A61B17/04 ,  A61B1/00 ,  A61B1/018 ,  A61B10/04 ,  A61B17/06 ,  A61B17/00

Abstract: An endoscopic handle attachment is adapted to be secured to an endoscope having a working channel and used in combination with a suture device adapted to extend through the working channel. The attachment includes a backbone adapted to conform to an outer surface of the endoscope and that includes one or more attachment features adapted to enable releasable securement to the endoscope. A primary arm extends radially outwardly from the backbone and includes one or attachment points, at least one of the one or more attachment points adapted to releasably secure a proximal handle of the suture device such that a translation handle may be moved relative to the proximal handle without an operator needing to separately hold the proximal handle.

公开(公告)号：US11234687B2

公开(公告)日：2022-02-01

申请号：US16399963

申请日：2019-04-30

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Christopher R. Deuel ,  Danny Shu-Huan Lee ,  Paul Smith ,  Routha Sim

IPC: A61B17/02 ,  A61B17/08 ,  A61B17/00

Abstract: Medical devices and methods of using medical devices are disclosed. An example tissue engagement device includes a first actuation member including a body coupled to a first jaw and a second jaw at a pivot point, wherein the body is designed to shift between a first configuration and a first compressed configuration and a second actuation member coupled to the first actuation member at the pivot point and at a fixation point, wherein the second actuation member is designed to shift between a second configuration and a second compressed configuration. Further, shifting the first actuation member from the first configuration to the first compressed configuration, shifting the second actuation member from the second configuration to the second compressed configuration, or both, shifts the first jaw and the second jaw between a closed configuration and an open configuration.

公开(公告)号：US10932771B2

公开(公告)日：2021-03-02

申请号：US15901477

申请日：2018-02-21

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Shaun D. Comee ,  Dennis B. Hubbard, Jr. ,  Jason R. Lebeau ,  Norman C. May ,  Paul Smith ,  Robert B. DeVries ,  Christopher R. Deuel ,  Stan Robert Gilbert

IPC: A61B17/04 ,  A61B17/06 ,  A61B1/00 ,  A61B17/00 ,  A61B1/018 ,  A61B17/062

Abstract: A suture device may include a suture translation assembly configured to be axially translatable within a lumen of a delivery system and a distal assembly configured to be securable to the distal end of the delivery system. The suture translation assembly and the distal assembly may cooperate to enable a user to pass a needle back and forth between the two in order to endoscopically suture a defect.