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    MEDICAL DEVICE HAVING ASYMMETRIC BENDING
    1.
    发明公开
    MEDICAL DEVICE HAVING ASYMMETRIC BENDING 审中-公开

    公开(公告)号：US20230172441A1

    公开(公告)日：2023-06-08

    申请号：US18160336

    申请日：2023-01-27

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Sean POWELL ,  Almir VELAGIC

    IPC: A61B1/008 ,  A61B1/005

    CPC classification number: A61B1/008 ,  A61B1/0052

    Abstract: An articulation joint includes proximal links, distal links, and intermediate links connecting the proximal and distal links. The articulation joint has a straight configuration along a straight longitudinal axis, a first bent configuration when the articulation joint bends toward a first side of the longitudinal axis, and a second bent configuration when the articulation joint bends toward a second side of the longitudinal axis, opposite to the first side. When the articulation joint is in the straight configuration, a first gap is defined at the first side between adjacent proximal links, and the adjacent proximal links contact each other at the second side, a second gap is defined at each of the first side and the second side between adjacent distal links, and a third gap is defined at the first side between adjacent intermediate links, and adjacent intermediate links contact each other at the second side.

    MEDICAL DEVICE ACTUATORS
    2.
    发明申请
    MEDICAL DEVICE ACTUATORS 有权

    公开(公告)号：US20220202280A1

    公开(公告)日：2022-06-30

    申请号：US17562418

    申请日：2021-12-27

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Sean POWELL ,  Matthew JAGELSKI ,  Michael McBRIEN

    IPC: A61B1/00 ,  A61B1/005 ,  A61B1/008

    Abstract: A linkage assembly for a medical device may comprise: a rotatable member configured to rotate about a rotation axis; a piston; and a connecting rod rotatably connected to the rotatable member and the piston and movable along a range. A first end of the range may correspond to an initial position of a distal member movable by the linkage assembly, and a second end of the range may correspond to a final position of a distal member. In a first configuration of the connecting rod, at the first end of the range, a proximal end of the connecting rod may be offset from a longitudinal axis by a first amount, wherein the longitudinal axis is perpendicular to the rotation axis; In a second configuration of the connecting rod, at the second end of the range, the proximal end of the connecting rod may be offset from the longitudinal axis by a second amount. The second amount may be less than two-thirds of the first amount.

    MEDICAL DEVICE ACTUATORS
    3.
    发明申请
    MEDICAL DEVICE ACTUATORS 有权

    公开(公告)号：US20250009209A1

    公开(公告)日：2025-01-09

    申请号：US18761763

    申请日：2024-07-02

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Sean POWELL

    IPC: A61B1/00

    Abstract: An actuation mechanism for a medical device comprises: a rotatable member configured to rotate about a rotational axis and a spring, coupled directly or indirectly to the rotatable member. The spring is configured to move from a first configuration to a second configuration. In the first configuration, a longitudinal axis of the spring has a first angle with respect to a lever arm of the rotatable member. In the second configuration, a longitudinal axis of the spring has a second angle with respect to the lever arm of the rotatable member.

    MEDICAL DEVICES AND RELATED METHODS
    4.
    发明申请
    MEDICAL DEVICES AND RELATED METHODS 有权

    公开(公告)号：US20220369901A1

    公开(公告)日：2022-11-24

    申请号：US17663933

    申请日：2022-05-18

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Sean POWELL ,  Bryan DILLON ,  Jan WEBER ,  Martyn FOLAN

    IPC: A61B1/005

    Abstract: A medical device includes a handle including an axle, a device shaft extending from the handle to a distal end, and a control device. The control device is coupled to the handle, and the control device includes a knob. The knob is rotatable relative to the handle. The control device also includes a control shaft extending from the knob, at least one spring clutch including two legs, and a spool. The spool is rotatable relative to the axle. The control device also includes one or more wires coupled to the spool. Rotation of the knob is configured to rotate the control shaft, causing the at least one spring clutch to loosen, the spool to rotate, and the one or more wires to move.

    MEDICAL DEVICE HAVING ARTICULATION MEMBER AND METHODS OF USE
    7.
    发明公开
    MEDICAL DEVICE HAVING ARTICULATION MEMBER AND METHODS OF USE 审中-公开

    公开(公告)号：US20230165446A1

    公开(公告)日：2023-06-01

    申请号：US17992975

    申请日：2022-11-23

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Brent DOLAN ,  Sean POWELL ,  Raymond David GESSLER, III ,  Brian Paul EDISON

    IPC: A61B1/008 ,  A61B1/005

    CPC classification number: A61B1/008 ,  A61B1/0057 ,  A61B1/0052 ,  A61M25/0138

    Abstract: A medical device including a handle, a shaft extending from the handle, first and second articulation wires coupled to the handle, and an articulation member at a distal end of the shaft, wherein the articulation member includes a central longitudinal axis within a first bending plane. The first and second articulation wires lie within the first bending plane, the articulation member includes a plurality of links arranged about the central longitudinal axis, a first link of the plurality of links is attached to an adjacent, second link of the plurality of links via a first pair of hinges, and a first hinge from the first pair of hinges is arranged on a first side the first bending plane, and a second hinge from the first pair of hinges is located on a second side of the bending plane, opposite the first side.

    MEDICAL DEVICE ACTUATORS
    8.
    发明申请
    MEDICAL DEVICE ACTUATORS 有权

    公开(公告)号：US20250017448A1

    公开(公告)日：2025-01-16

    申请号：US18904299

    申请日：2024-10-02

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Sean POWELL ,  Matthew JAGELSKI ,  Michael McBRIEN

    IPC: A61B1/00 ,  A61B1/005 ,  A61B1/008

    Abstract: A linkage assembly for a medical device may comprise: a rotatable member configured to rotate about a rotation axis; a piston; and a connecting rod rotatably connected to the rotatable member and the piston and movable along a range. A first end of the range may correspond to an initial position of a distal member movable by the linkage assembly, and a second end of the range may correspond to a final position of a distal member. In a first configuration of the connecting rod, at the first end of the range, a proximal end of the connecting rod may be offset from a longitudinal axis by a first amount. In a second configuration of the connecting rod, at the second end of the range, the proximal end of the connecting rod may be offset from the longitudinal axis by a second amount.

    ROTATABLE MEDICAL DEVICE
    9.
    发明申请
    ROTATABLE MEDICAL DEVICE 有权

    公开(公告)号：US20210212556A1

    公开(公告)日：2021-07-15

    申请号：US17137556

    申请日：2020-12-30

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Man Minh NGUYEN ,  Scott E. BRECHBIEL ,  Evan WILDER ,  James WELDON ,  Sean POWELL

    IPC: A61B1/00

    Abstract: Medical devices and related methods are described. The medical device may include a shaft, a handle housing a proximal portion of the shaft, and a lock having a first configuration and a second configuration. In the first configuration of the lock, the shaft may be rotatable about a longitudinal axis of the shaft relative to the handle, and, in the second configuration of the lock, the shaft may be stationary relative to the handle.

    MEDICAL DEVICES AND RELATED METHODS
    10.
    发明申请
    MEDICAL DEVICES AND RELATED METHODS 有权

    公开(公告)号：US20250134361A1

    公开(公告)日：2025-05-01

    申请号：US19010727

    申请日：2025-01-06

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Sean POWELL ,  Bryan DILLON ,  Jan Weber ,  Martyn G. FOLAN

    IPC: A61B1/005

    Abstract: A medical device includes a handle including an axle, a device shaft extending from the handle to a distal end, and a control device. The control device is coupled to the handle, and the control device includes a knob. The knob is rotatable relative to the handle. The control device also includes a control shaft extending from the knob, at least one spring clutch including two legs, and a spool. The spool is rotatable relative to the axle. The control device also includes one or more wires coupled to the spool. Rotation of the knob is configured to rotate the control shaft, causing the at least one spring clutch to loosen, the spool to rotate, and the one or more wires to move.

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