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    DEVICES, SYSTEMS, AND METHODS FOR CLOSING A WOUND
    1.
    发明申请
    DEVICES, SYSTEMS, AND METHODS FOR CLOSING A WOUND 有权

    公开(公告)号：US20250025173A1

    公开(公告)日：2025-01-23

    申请号：US18904410

    申请日：2024-10-02

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： John T. Favreau ,  Lauren S. Lydecker ,  Andrew Pic

    IPC: A61B17/10 ,  A61B17/00 ,  A61B17/04 ,  A61B17/064 ,  A61B17/08 ,  A61B17/30

    Abstract: The present disclosure pertains to medical devices. More particularly, the present disclosure pertains to devices, systems, and methods for closing a wound, such as a tissue defect resulting from an endoscopic mucosal resection or endoscopic submucosal dissection procedure. In one example, a device for closing a wound may include a closure element having a delivery configuration and a deployed configuration, the closure element configured to be disposed about an endcap of an endoscope in a delivery configuration. A release filament may have a distal end releasably coupled to the closure element and a proximal end extendable within the endcap. The closure element may be configured to substantially close about the wound in the deployed configuration.

    Endoscopic medical device for dispensing materials and method of use
    3.
    发明授权
    Endoscopic medical device for dispensing materials and method of use 有权

    公开(公告)号：US11642281B2

    公开(公告)日：2023-05-09

    申请号：US16589633

    申请日：2019-10-01

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Andrew Pic ,  Matthew LaPlaca ,  Jennifer Golden ,  Shawn Ryan

    IPC: A61J1/14 ,  A61M25/10

    CPC classification number: A61J1/1443 ,  A61J1/1481 ,  A61M25/10 ,  A61M2025/105

    Abstract: A medical device including an application device with a first fluid path and a container movably attached to the application device. The container and the application device have a second fluid path therethrough, the container includes an inner chamber that is intermediate proximal and distal portions of the second fluid path, the inner chamber is fluidly isolated from the proximal portion of the second fluid path at a first position of the container, and the inner chamber is fluidly coupled to the proximal and distal portions of the second fluid path at a second position of the container. The first fluid path bypasses the container and the passage of fluid through the first fluid path is separately controllable from the passage of fluid through the second fluid path.

    Devices and methods for delivering powdered agents
    4.
    发明授权
    Devices and methods for delivering powdered agents 有权

    公开(公告)号：US12290250B2

    公开(公告)日：2025-05-06

    申请号：US17193598

    申请日：2021-03-05

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Andrew Pic ,  Laurie Lehtinen ,  Ryan Evers

    IPC: A61B17/00 ,  A61M11/00 ,  A61M13/00

    Abstract: A device for delivering an agent may comprise: a housing defining an enclosure. The housing may be configured to store an agent. The device may further comprise an inlet, in fluid communication with the enclosure, for receiving a flow of pressurized fluid; an outlet in fluid communication with the enclosure; and a filter disposed within the enclosure. Pores of a wall of the filter may be configured such that the fluid is permitted to pass through the pores into a channel defined by an inner surface of the wall. An actuation member may be configured to transition between a first configuration, in which portions of the agent disposed proximally to the actuation member are prevented from passing distally of the actuation member, and a second configuration, in which portions of the agent disposed proximally of the actuation member are capable of passing distally of the actuation member.

    Devices and methods for endoscopic patch delivery
    5.
    发明授权
    Devices and methods for endoscopic patch delivery 有权

    公开(公告)号：US12232712B2

    公开(公告)日：2025-02-25

    申请号：US17817198

    申请日：2022-08-03

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Amanda Smith ,  Andrew Pic ,  Hannah Rebar

    IPC: A61B17/00 ,  A61L24/00 ,  A61L24/08

    Abstract: Systems and methods of delivering a patch to a target site of a patient are described herein. The patch may comprise a biomaterial such as chitosan or extracellular matrix and may be biocompatible and/or bioresorbable. The system may include an endoscope, a patch, and one of an instrument or a cap, the patch being coupled to the respective instrument or cap and detachable therefrom. Methods of delivering the patch to the target site may include introducing an endoscope into a gastrointestinal tract of a patient, e.g., the patch being in a folded or crimped configuration, navigating a distal end of the endoscope proximate a target site; and applying the patch to the target site while releasing the patch from the endoscope.

    Agent delivery devices
    8.
    发明授权
    Agent delivery devices 有权

    公开(公告)号：US12097359B2

    公开(公告)日：2024-09-24

    申请号：US17139139

    申请日：2020-12-31

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Joseph King ,  Andrew Pic ,  John Favreau

    IPC: A61M5/315 ,  A61B1/015 ,  A61M5/145 ,  A61M31/00

    CPC classification number: A61M5/3157 ,  A61M5/14526 ,  A61M31/00 ,  A61B1/015 ,  A61M2205/581

    Abstract: A medical device may comprise a flexible sheath defining a lumen extending from a proximal end of the sheath to a distal end of the sheath. The sheath may include a piston slidably received within the lumen; an agent disposed in the lumen distal to the piston; and pneumatic fluid disposed in the lumen proximal of the piston. The device may also comprise handle at a proximal end of the sheath, the handle including: a plunger received in a reservoir, wherein the reservoir is in fluid communication with the lumen. The reservoir may contain pneumatic fluid. The handle may also include a gear. An amount of rotation of the gear in a first direction may correspond to an amount that the plunger advances distally in the reservoir to displace pneumatic fluid. The displacement of the pneumatic fluid may advance the piston distally to deliver an amount of agent from the sheath.

    MEDICAL DEVICES FOR AGENT DELIVERY AND RELATED METHODS OF USE
    9.
    发明申请
    MEDICAL DEVICES FOR AGENT DELIVERY AND RELATED METHODS OF USE 有权

    公开(公告)号：US20210161370A1

    公开(公告)日：2021-06-03

    申请号：US17109510

    申请日：2020-12-02

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Daniel Congdon ,  Amanda Lynn Smith ,  Laurie A. Lehtinen ,  Andrew Pic ,  Jason Weiner

    IPC: A61B1/00 ,  A61B1/005

    Abstract: A delivery device may be configured to deliver an agent to a target tissue through a channel of a medical device, the delivery device may include a body including (a) a coupling region configured to removably attach to a handle of the medical device, and (b) a coupler including an exit port for aligning with a port of the channel, wherein the coupler is configured to mate with the port of the channel; a source of an agent; and a source of pressurized fluid. The body, the source of agent, and the source of pressurized fluid may be arranged to deliver agent and pressurized fluid to the exit port for delivery through the channel.

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