公开(公告)号：US20230389936A1

公开(公告)日：2023-12-07

申请号：US18450803

申请日：2023-08-16

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Paul SMITH ,  Kevin L. BAGLEY ,  Ryan EVERS ,  Narunn SUON ,  James J. SCUTTI

IPC: A61B17/122 ,  A61B17/128

CPC classification number: A61B17/122 ,  A61B17/1285 ,  A61B2017/0034

Abstract: A closure device includes a first ring structure having a first distal portion and a first medial portion and a second ring structure having a second distal portion and a second medial portion. The first and second distal portions are movable between an open position, where the first and second distal portions form an angle relative to one another for receiving target tissue therebetween, and a closed position, where the first and second distal portions are drawn toward one another for gripping the target tissue. The device also includes an anvil about which the first and second medial portions are formed. Either one of proximal motion of the anvil relative to the first and second rings or proximal motion of the medial portions relative to the anvil causes the first and second distal portions to move into either one of the open position or the closed position.

公开(公告)号：US20230053352A1

公开(公告)日：2023-02-23

申请号：US17811979

申请日：2022-07-12

Applicant: BOSTON SCIENTIFIC MEDICAL DEVICE LIMITED ,  BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Rajivkumar SINGH ,  Shrikant Vasant RAUT ,  Arun ADHIKARATH BALAN ,  Paul SMITH

IPC: A61B17/072 ,  A61B17/32

Abstract: A clipping system includes a cap, a clip and a control member. The cap includes a channel extending therethrough. A proximal portion of the cap is mounted over the endoscope such that a distal portion of the cap extends distally past a distal end of an endoscope. The distal portion of the channel includes opposing surfaces therealong defining a tapered portion tapering from the distal end of the cap toward a proximal end. The clip is mounted within the cap. The clip includes jaws movably connected via hinges. At least one of the hinges is biased to move the jaws away from one another. The clip is movable relative to the cap between open and closed configurations. The control member longitudinally movable relative to the cap to move the clip between the open and closed configurations.

公开(公告)号：US20220378433A1

公开(公告)日：2022-12-01

申请号：US17662924

申请日：2022-05-11

Applicant: BOSTON SCIENTIFIC MEDICAL DEVICE LIMITED ,  BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Paul SMITH ,  Deepak Kumar SHARMA ,  Rajivkumar SINGH ,  Arun ADHIKARATH BALAN ,  Sharath Kumar G

IPC: A61B17/128 ,  A61B17/122

Abstract: A clipping system includes an adapter mounted on an insertion device and a clip including first and second jaws connected via hinges so that the first and second jaws are movable between an insertion configuration and an initial deployed configuration. A deployment member is configured to move the clip distally over and off of the adapter so that, as the clip leaves the adapter, the clip moves from the insertion configuration to the initial deployed configuration. An extending member is releasably coupled to the clip and movably connected to the adapter, and is configured to permit the withdrawal of the adapter away from the clip while the extending member remains coupled to the clip to place the system in a review configuration. The extending member is operable to retract the clip over the adapter, freeing the clip from tissue on which it had been clipped.

公开(公告)号：US20220054220A1

公开(公告)日：2022-02-24

申请号：US17447163

申请日：2021-09-08

Applicant: Boston Scientific Scimed, Inc.

Inventor： Gary KAPPEL ,  Barry WEITZNER ,  Paul SMITH ,  Erin DALY

IPC: A61B90/11 ,  A61B1/00 ,  A61B90/50 ,  A61B50/20 ,  A61B17/00

Abstract: A support mechanism for a medical device may include an adjustable support that includes a plurality of elongate members movable relative to one another. The support mechanism may also include a bracket coupled to the adjustable support. The bracket may be adapted to be coupled to a first medical device that extends along a longitudinal axis. The support mechanism may also include an instrument holder that extends along a central axis. The instrument holder may be movably coupled to the bracket and adapted to be coupled to a second medical device. The bracket and the instrument holder may be oriented such that central axis of the instrument holder intersects the longitudinal axis at an angle.

公开(公告)号：US20220054166A1

公开(公告)日：2022-02-24

申请号：US17445153

申请日：2021-08-16

Applicant: Boston Scientific Scimed, Inc.

Inventor： Collin MURRAY ,  Paul SMITH ,  Gonzalo Jose SAENZ VILLALOBOS

IPC: A61B17/34

Abstract: A medical device includes a longitudinal portion with one or more tubes, a distal portion with one or more arms, and one or more actuation mechanisms. The one or more arms each includes an arm lumen. Each arm lumen is connected to a respective tube, and at least one of the longitudinal portion and the distal portion is configured to be coupled to a distal end of an insertion device. The one or actuation mechanisms are movable to transition one or more arms from a closed configuration to an open configuration.

公开(公告)号：US20210275168A1

公开(公告)日：2021-09-09

申请号：US17188348

申请日：2021-03-01

Applicant: Boston Scientific Scimed, Inc.

Inventor： Paul SMITH ,  Ramon ESTEVEZ ,  Kathryn VENUTO

IPC: A61B17/068 ,  A61B17/072

Abstract: According to one aspect, a tissue fastening device may comprise a body configured to include a plurality of fasteners; an anvil rotatable relative to the body; and a tissue cutting device. The body may define a longitudinal channel configured to receive the tissue cutting device. The tissue fastening device may further comprise a fastener actuator configured to move proximally relative to the body to deploy the plurality of fasteners from the body; and an actuation wire coupled to the tissue cutting device and the fastener actuator. The actuation of the actuation wire may cause the fastener actuator to deploy at least one of the plurality of fasteners into tissue distally of tissue cut by the tissue cutting device.

公开(公告)号：US20210236120A1

公开(公告)日：2021-08-05

申请号：US17165452

申请日：2021-02-02

Applicant: Boston Scientific Scimed, Inc

Inventor： Ramon ESTEVEZ ,  Paul SMITH ,  Kathryn VENUTO ,  Christopher R. DEUEL ,  Douglas MELANSON ,  Ian BOURDON

IPC: A61B17/068 ,  A61B17/072

Abstract: A tissue fastening device includes a body including a plurality of sidewalls defining a channel, an anvil having a proximal end and a distal end and pivotally coupled to the body and the anvil moves between an open position and a closed position, and a locking mechanism to lock the anvil in the closed position.

公开(公告)号：US20210235973A1

公开(公告)日：2021-08-05

申请号：US17166656

申请日：2021-02-03

Applicant: Boston Scientific Scimed, Inc.

Inventor： Jeff GRAY ,  Ryan WALES ,  Scott BRECHBIEL ,  Paul SMITH ,  Richard MANSFIELD

IPC: A61B1/00 ,  A61B1/267 ,  A61B1/018 ,  A61B1/005

Abstract: A medical device comprising a shaft, a handle including a proximal portion and a distal portion, wherein the distal portion is fixed to a proximal portion of the shaft, and a channel extending from the handle into the shaft, wherein the channel includes a proximal channel and a distal channel, the proximal channel being rotatable relative to the distal channel and aligned with the distal channel throughout rotation of the proximal channel, wherein the proximal portion includes the proximal channel and the distal portion includes the distal channel, wherein the distal portion is rotatable relative to the proximal portion of the handle, and the shaft is configured to rotate with the distal portion of the handle.

公开(公告)号：US20190282234A1

公开(公告)日：2019-09-19

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

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：US20180021027A1

公开(公告)日：2018-01-25

申请号：US15651179

申请日：2017-07-17

Applicant: Boston Scientific Scimed, Inc.

Inventor： Sean P. FLEURY ,  Paul SMITH

IPC: A61B10/02 ,  A61B10/04

CPC classification number: A61B10/02 ,  A61B10/04 ,  A61B2010/0216 ,  A61B2010/045 ,  A61B2017/320012

Abstract: A medical device configured to collect tissue from within a subject's body includes an elongate shaft having a proximal end, a distal end, and a distal region proximate the distal end. A plurality of bristles may be positioned on the distal region to form a brush. The distal region may be configured to deform upon activation to increase a cross-sectional dimension of the brush. The cross-sectional dimension of the brush may be the largest dimension of the brush in a direction transverse to a longitudinal axis of the shaft.