公开(公告)号：US20190388665A1

公开(公告)日：2019-12-26

申请号：US16560664

申请日：2019-09-04

Applicant: Boston Scientific Scimed, Inc.

Inventor： Laura CHRISTAKIS ,  Ashleigh PETERSON ,  Jeffrey Bean ,  Claude CLERC ,  Andrew PIC ,  Gerald FREDRICKSON ,  Stan GILBERT ,  Amanda SMITH ,  Jose VEGA

IPC: A61M31/00 ,  A61M1/30 ,  A61M11/00

Abstract: Implementations of a delivery device and method are disclosed. One implementation is a delivery device comprising a flow chamber with an inlet port for receiving a fluid flow in the flow chamber, and an outlet port for exiting a material from the flow chamber. The flow chamber may include a formation portion in which a suspension of the material is formed, and a collection portion that directs the suspension toward and/or into the outlet port. An amount of the material may collect in the collection portion adjacent the outlet port. The device may further comprise an insertion port for permitting insertion of the material in the flow chamber, and/or a pusher operable to move the amount of material through the outlet port. Related devices and methods also are disclosed.

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：US20180280027A1

公开(公告)日：2018-10-04

申请号：US16000400

申请日：2018-06-05

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Paul BARNER ,  Laura CHRISTAKIS ,  Craig MCGREEVY

IPC: A61B17/10 ,  B66C1/42 ,  A61B17/128 ,  A61B17/122 ,  A61B17/064 ,  A61B90/00 ,  A61B17/00

CPC classification number: A61B17/10 ,  A61B17/0643 ,  A61B17/122 ,  A61B17/1227 ,  A61B17/1285 ,  A61B2017/0046 ,  A61B2017/00951 ,  A61B2090/034 ,  A61B2090/037 ,  B66C1/42

Abstract: A medical device includes (a) a capsule including a lumen extending therethrough, a proximal end of the capsule including at least one window extending therethrough; (b) a bushing including a channel extending therethrough, a distal end including at least one arm extending distally therefrom such that a corresponding one of the arms is releasably engagable with a corresponding one of the windows; and (c) a core member including a locking portion and at least one engaging element. The locking portion is sized and shaped to be received within the channel of the bushing to apply a pressure to the arm such that the arm engages the windows. The engaging element extends laterally outward from a portion of the core member such that the engaging element engages a corresponding one of the arms to deform the arms radially inward and out of engagement with the windows.

公开(公告)号：US20220379102A1

公开(公告)日：2022-12-01

申请号：US17884150

申请日：2022-08-09

Applicant: Boston Scientific Scimed, Inc.

Inventor： Laura CHRISTAKIS ,  Ashleigh PETERSON ,  Jeffrey BEAN ,  Claude CLERC ,  Andrew PIC ,  Gerald FREDRICKSON ,  Stan GILBERT ,  Amanda SMITH ,  Jose VEGA

IPC: A61M31/00 ,  A61M11/00 ,  A61B17/00 ,  A61M1/30

Abstract: Implementations of a delivery device and method are disclosed. One implementation is a delivery device comprising a flow chamber with an inlet port for receiving a fluid flow in the flow chamber, and an outlet port for exiting a material from the flow chamber. The flow chamber may include a formation portion in which a suspension of the material is formed, and a collection portion that directs the suspension toward and/or into the outlet port. An amount of the material may collect in the collection portion adjacent the outlet port. The device may further comprise an insertion port for permitting insertion of the material in the flow chamber, and/or a pusher operable to move the amount of material through the outlet port. Related devices and methods also are disclosed.

公开(公告)号：US20220338812A1

公开(公告)日：2022-10-27

申请号：US17640443

申请日：2020-09-30

Applicant: Boston Scientific Scimed, Inc.

Inventor： George Wilfred DUVAL ,  Scott BRECHBIEL ,  Mike McGOVERN ,  James SAWICKI ,  Laura CHRISTAKIS

IPC: A61B5/00 ,  A61B5/026 ,  A61B8/06 ,  A61B8/00 ,  A61B1/00

Abstract: A medical device may comprise a plurality of prongs, each of the prongs having a sensor configured to detect a flow of fluid; and a sleeve disposed radially outward of the plurality of prongs. The sleeve may be configured to move proximally and distally relative to the plurality of prongs to transition the plurality of prongs from a contracted configuration to an expanded configuration.