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    Medical valve
    41.
    发明授权
    Medical valve 有权

    公开(公告)号：US11576558B2

    公开(公告)日：2023-02-14

    申请号：US16887206

    申请日：2020-05-29

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： James J. Scutti ,  Robb Morse Gavalis ,  Allyn Narcisse Jensrud ,  Larry Edward Stanton ,  Colby Harris

    IPC: A61B1/00 ,  A61B1/015

    Abstract: A valve for use in an endoscope may comprise a proximal valve stem member having a first lumen extending from a proximal opening at a proximalmost end of the proximal valve stem member to a distal opening at a distalmost end of the proximal valve stem member. A distal valve stem member may have a second lumen with a proximal opening at a proximalmost end of the distal valve stem member. The proximalmost end of distal valve stem member may be received within the distal opening of the first lumen. The distal valve stem may be movable relative to the proximal valve stem.

    Devices, systems, and methods for medical cleaning valves
    42.
    发明授权
    Devices, systems, and methods for medical cleaning valves 有权

    公开(公告)号：US11300216B2

    公开(公告)日：2022-04-12

    申请号：US16868329

    申请日：2020-05-06

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Colby Harris ,  Larry E. Stanton

    IPC: F16K11/07 ,  A61B1/00 ,  A61B1/12 ,  A61B90/92 ,  A61L2/18 ,  A61M39/16 ,  A61M25/00 ,  A61M39/26 ,  A61B90/94 ,  A61B90/70

    Abstract: A medical cleaning valve (or cleaning valve) may be configured to provide cleaning functionality to fluid (e.g., air and water) channels of an endoscope. Many embodiments described herein may include a cleaning valve (or valve) that is appropriate for single-use and therefore may be disposable. Accordingly, the valve may be made from a limited number of parts and materials, e.g., to limit its cost and/or manufacturing complexity. For example, multiple seals may be integrally formed with a valve stem. In another example, the valve may have an interface member, which may combine and simplify the functionality of a number of components, such as by connecting the valve stem to a valve well, sealing an opening to a lumen in the valve stem, and/or biasing the valve stem into a position relative to the valve well.

    ENDOSCOPE AIR/WATER FLUSH ADAPTOR AND METHOD
    43.
    发明申请
    ENDOSCOPE AIR/WATER FLUSH ADAPTOR AND METHOD 有权

    公开(公告)号：US20210007586A1

    公开(公告)日：2021-01-14

    申请号：US16925727

    申请日：2020-07-10

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Robb M. Gavalis ,  Allyn N. Jensrud ,  Colby Harris ,  Larry E. Stanton

    IPC: A61B1/015 ,  A61B1/12

    Abstract: The present disclosure relates generally to the field of medical devices. In particular, the present disclosure relates to devices, systems and methods for air/water and flushing valves. For example, an endoscopic valve of the present disclosure may include a valve stem with contiguous first and second channels and with first and second ports formed within a sidewall of the valve stem. A series of seals may be disposed around an outer surface of the valve stem proximal and distal to the first and second ports. A gating member may be slidably disposed within the proximal channel and a valve insert may be disposed between the proximal and distal channels.

    RAMPED BIOPSY NEEDLE DEVICE
    44.
    发明申请
    RAMPED BIOPSY NEEDLE DEVICE 审中-公开

    公开(公告)号：US20190328371A1

    公开(公告)日：2019-10-31

    申请号：US16285673

    申请日：2019-02-26

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Seamus O'SHAUGHNESSY ,  Colby Harris

    IPC: A61B10/02 ,  A61B10/04

    Abstract: A biopsy needle system includes a needle extending from a tissue piercing distal end to a proximal end. The needle defines a lumen extending from the distal end at least a portion of a length thereof and houses a target tissue. The system also includes an elongated member defining a channel therethrough open at a proximal end. The channel is sized and shaped to permit passage of the needle therethrough. Further, the system includes an end cap coupled to the distal end of the elongate member. The end cap includes a hole extending through a lateral wall thereof. The hole is sized and shaped to permit passage of the needle therethrough. The end cap further includes a ramp extending from the channel to the hole to guide the needle through the hole. The ramp is angled with respect to a longitudinal axis of the elongated member.

    LINEAR ROTATION MECHANISM FOR HEMOSTASIS CLIP DEVICE AND OTHER DEVICES
    48.
    发明申请
    LINEAR ROTATION MECHANISM FOR HEMOSTASIS CLIP DEVICE AND OTHER DEVICES 有权
    线性旋转机构用于HEMOSTASIS CLIP设备和其他设备

    公开(公告)号：US20130172909A1

    公开(公告)日：2013-07-04

    申请号：US13728672

    申请日：2012-12-27

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Colby Harris

    IPC: A61B17/10

    CPC classification number: A61B17/10 ,  A61B17/1285 ,  A61B2017/0034 ,  A61B2017/2905 ,  A61B2017/2929 ,  A61B2017/293

    Abstract: A medical device includes a handle, a flexible member extending from a proximal end connected to the handle to a distal end, a rotation mechanism connected to the distal end of the flexible member, an end effector coupled to a distal portion of the rotation mechanism and a push member extending through the handle and flexible member and connecting to the rotation mechanism, the rotation mechanism being configured and dimensioned to convert axial movement of the push member into rotation of the end effector.

    Abstract translation: 医疗装置包括手柄，从连接到手柄的近端延伸到远端的柔性构件，连接到柔性构件的远端的旋转机构，连接到旋转机构的远端部分的端部执行器，以及 推动构件，其延伸穿过所述手柄和柔性构件并连接到所述旋转机构，所述旋转机构的构造和尺寸被设计成将所述推动构件的轴向移动转换成所述端部执行器的旋转。

    VALVE SEALS FOR ENDOSCOPES
    49.
    发明申请
    VALVE SEALS FOR ENDOSCOPES 有权

    公开(公告)号：US20250120573A1

    公开(公告)日：2025-04-17

    申请号：US18910590

    申请日：2024-10-09

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Brian Luis ,  Rosangel Aimee Ramos Espinoza ,  Colby Harris ,  Nathan Thomas Cummings

    IPC: A61B1/00

    Abstract: An endoscope (e.g., a duodenoscope) includes a bifluidic valve for controlling the flow of water and air through a flexible tubular probe to respectively irrigate or insufflate an internal cavity of a patient. Some examples of the bifluidic valve include a flexible valve seal that allows air to flow in one direction but not in reverse. Different examples of the valve seal include various features, such as a set of overlapping flexible flaps arranged in a spiral, a rubber-like disc with an array of cross-slit perforations that open in response to a positive pressure differential across the disc, a resiliently expandable cone with multiple concentric ridges, a valve spool encircled by an elastic tubular piece that can expand radially to open an air passageway in the valve spool, and an elastic tube that in reaction to being compressed or otherwise shortened bulges radially outward to block an annular air passageway.

    ENDOSCOPE AIR/WATER FLUSH ADAPTOR AND METHOD
    50.
    发明申请
    ENDOSCOPE AIR/WATER FLUSH ADAPTOR AND METHOD 有权

    公开(公告)号：US20240382078A1

    公开(公告)日：2024-11-21

    申请号：US18785216

    申请日：2024-07-26

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Robb M. Gavalis ,  Allyn N. Jensrud ,  Colby Harris ,  Larry E. Stanton

    IPC: A61B1/015 ,  A61B1/12

    Abstract: The present disclosure relates generally to the field of medical devices. In particular, the present disclosure relates to devices, systems and methods for air/water and flushing valves. For example, an endoscopic valve of the present disclosure may include a valve stem with contiguous first and second channels and with first and second ports formed within a sidewall of the valve stem. A series of seals may be disposed around an outer surface of the valve stem proximal and distal to the first and second ports. A gating member may be slidably disposed within the proximal channel and a valve insert may be disposed between the proximal and distal channels.

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