公开(公告)号：US20240099717A1

公开(公告)日：2024-03-28

申请号：US18530461

申请日：2023-12-06

Applicant: Boston Scientific Scimed, Inc

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

IPC: A61B17/068 ,  A61B17/072

CPC classification number: A61B17/0686 ,  A61B17/072 ,  A61B2017/07257 ,  A61B2017/07285

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：US20220202433A1

公开(公告)日：2022-06-30

申请号：US17646049

申请日：2021-12-27

Applicant: Boston Scientific Scimed, Inc.

Inventor： Kathryn GILDERSLEEVE ,  Ramon ESTEVEZ ,  Christopher R. DEUEL ,  Barry WEITZNER ,  Maggie BURDS

IPC: A61B17/29

Abstract: A medical device includes a shaft including a longitudinal axis, an end effector connected to a distal end of the shaft to move from a first orientation, where a longitudinal axis of the end effector is approximately parallel to the longitudinal axis of the shaft, to a second orientation, where an angle is formed between the longitudinal axis of the end effector and the longitudinal axis of the shaft, and an elongated member attached to a proximal end of the end effector, wherein manipulation of the elongated member moves the end effector between the first orientation and the second orientation.

公开(公告)号：US20220096154A1

公开(公告)日：2022-03-31

申请号：US17545109

申请日：2021-12-08

Applicant: Boston Scientific Scimed, Inc.

Inventor： Paul SMITH ,  Aidan McGLINCHEY ,  Allyn JENSRUD ,  Ramon ESTEVEZ ,  Mingxiang XU ,  Niklas ANDERSSON ,  Gary JORDAN

IPC: A61B18/14 ,  A61M25/00

Abstract: A medical device includes a shaft including a lumen configured to direct a flow of fluid through the shaft and an electrode. A proximal end of the electrode and a distal end of the shaft form a coupling configured to releasably couple the proximal end of the electrode with the distal end of the shaft. When the proximal end of the electrode is coupled to the distal end of the shaft, fluid delivered through the lumen is emitted from the electrode.

公开(公告)号：US20200275925A1

公开(公告)日：2020-09-03

申请号：US16804887

申请日：2020-02-28

Applicant: Boston Scientific Scimed, Inc.

Inventor： Paul J. SMITH ,  Ramon ESTEVEZ ,  Allyn Narcisse JENSRUD ,  Laura CHRISTAKIS ,  Alec ORLOFSKY ,  Mingxiang XU ,  Samuel Raybin ,  Daniel PETER ,  John B. GOLDEN

IPC: A61B17/072 ,  A61B1/018

Abstract: According to one aspect, a tissue fastening device may include a handle assembly including at least two actuators. The tissue fastening device may also include a first body extending distally from the handle assembly and defining a longitudinal axis. The tissue fastening device may also include a fastening device coupled to a distal end of the first body. The fastening device may include a longitudinal body including a channel, a cartridge configured to include a plurality of fasteners, a longitudinal channel configured to receive a device for cutting tissue, an anvil rotatable relative to the cartridge, and a fastener actuator. The fastener actuator may be coupled to one actuator of the at least two actuators and configured to move proximally relative to the cartridge to deploy the plurality of fasteners from the cartridge.

公开(公告)号：US20180116677A1

公开(公告)日：2018-05-03

申请号：US15801075

申请日：2017-11-01

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Ramon ESTEVEZ ,  Shawn Ryan ,  John Golden

IPC: A61B17/128

CPC classification number: A61B17/1285 ,  A61B17/122 ,  A61B17/1222 ,  A61B17/1227 ,  A61B2017/00292 ,  A61B2017/00477 ,  A61B2017/0053 ,  A61B2017/00818 ,  A61B2017/00862 ,  A61B2017/00946 ,  A61B2017/12004 ,  A61B2090/034 ,  A61B2090/037

Abstract: A system for treating tissue includes an applicator and a clip assembly. The applicator includes a catheter extending longitudinally and a lumen extending therethrough, a control member extending through the lumen of the catheter. The assembly is releasably coupleable to a distal end of the applicator. The assembly includes a pair of clip arms, proximal ends of which are slidably received within a channel of a capsule, a pair of opposing coupling elements extending proximally from the proximal ends of the arms to be fixed over the distal end of the member so that the arms are movable relative to the capsule via a longitudinal motion of the member between a tissue receiving configuration, in which distal ends of the arms are separated from one another, and a tissue clipping configuration, in which distal ends of the arms are moved toward one another.

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：US20190328451A1

公开(公告)日：2019-10-31

申请号：US16393263

申请日：2019-04-24

Applicant: Boston Scientific Scimed, Inc.

Inventor： Paul J. SMITH ,  Jose GARCIA-CORDERO ,  Kevin James MCELWEE ,  Ramon ESTEVEZ ,  Allyn Narcisse JENSRUD ,  Irina PYATAEVA ,  Samuel Raybin ,  Mingxiang XU

IPC: A61B18/14

Abstract: According to one aspect, an instrument may include a sheath having a distal end. The instrument also may include a fluid cannula at the distal end of the sheath. The instrument also may include a cutting electrode at the distal end of the sheath. At least one of: (i) an exterior surface of the fluid cannula, and (ii) a cutting electrode surface that faces the exterior surface, is longitudinally slidable along the other of the exterior surface and the cutting electrode surface during movement of at least one of the cutting electrode and the fluid cannula relative to the other of the cutting electrode and the fluid cannula.

公开(公告)号：US20190090882A1

公开(公告)日：2019-03-28

申请号：US16116731

申请日：2018-08-29

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Ramon ESTEVEZ ,  Naroun SUON

IPC: A61B17/128 ,  A61B17/122 ,  A61B17/00

Abstract: A system for treating tissue includes a clip assembly having a pair of clip arms. Proximal ends of the clip arms engage a distal portion of a central member slidably received within a channel of a capsule to be moved between an open configuration and a closed configuration. The central member includes the distal portion and a proximal portion connected to one another via a releasable connection which releases when subject to a force exceeding a predetermined threshold level. The system also includes an applicator releasably coupled to the clip assembly. The applicator includes an outer sleeve through which a control member extends. A distal end of the control member engages a cavity of the proximal portion to move the central member relative to the capsule. A lumen of the outer sleeve is sized and shaped to slidably receive the capsule therein.