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    ADJUSTABLE STIFFNESS MEDICAL DEVICES
    1.
    发明申请
    ADJUSTABLE STIFFNESS MEDICAL DEVICES 有权

    公开(公告)号：US20220095893A1

    公开(公告)日：2022-03-31

    申请号：US17488366

    申请日：2021-09-29

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： James WELDON ,  Scott E. BRECHBIEL

    IPC: A61B1/005

    Abstract: A medical device may include: a shaft configured to be inserted into a body lumen of a subject; a handle at a proximal end of the shaft, the handle including an adjustment mechanism configured to be transitioned from a first configuration, in which the shaft has a first stiffness, to a second configuration, in which the shaft has a second stiffness. The first stiffness may be different from the second stiffness.

    ENDOSCOPIC TOOL STABILIZATION AND RELATED METHODS OF USE
    2.
    发明申请
    ENDOSCOPIC TOOL STABILIZATION AND RELATED METHODS OF USE 有权

    公开(公告)号：US20210015348A1

    公开(公告)日：2021-01-21

    申请号：US16928271

    申请日：2020-07-14

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Evan WILDER ,  Scott E. BRECHBIEL ,  James WELDON

    IPC: A61B1/00 ,  A61B1/005

    Abstract: According to one aspect, a device may include a shaft having a distal end and a lumen, the lumen terminating in a distally-facing opening. An instrument may be inserted through the shaft and may extend through the lumen and out of opening. The device may further include an elevator for engaging the instrument. The elevator may include an actuator extending through at least a portion of the shaft; and a body may be coupled to the actuator. A portion of the body may be configured to extend within the lumen and to apply a force to the instrument and move the instrument into contact with a surface of the lumen when the actuator is moved.

    DISTAL TIPS FOR MEDICAL DEVICES
    4.
    发明申请
    DISTAL TIPS FOR MEDICAL DEVICES 有权

    公开(公告)号：US20250134354A1

    公开(公告)日：2025-05-01

    申请号：US18922648

    申请日：2024-10-22

    Applicant: Boston Scientific Scimed, Inc. ,  Boston Scientific Medical Device Limited

    Inventor： Aditya DHANOTIYA ,  Shrikant Vasant RAUT ,  Pooja Bhuvanesh KULKARNI ,  James WELDON

    IPC: A61B1/00 ,  A61B1/05

    Abstract: A distal tip of a duodenoscope may comprise: a first side surface; a second side surface; a top surface; a bottom surface; and a distal surface. The first side surface, the top surface, and the distal surface meet at a first junction. The first side surface, the bottom surface, and the distal surface may meet at a second junction. The second side surface, the bottom surface, and the distal surface may meet at a third junction. The second side surface, the top surface, and the distal surface may meet at a fourth junction. The first junction and the fourth junction may be approximately symmetrical. The second junction and the third junction may be approximately symmetrical. The first junction and the third junction may be approximately symmetrical. The second junction and the fourth junction may be approximately symmetrical.

    LOCKING MECHANISMS FOR ENDOSCOPIC DEVICES
    7.
    发明申请
    LOCKING MECHANISMS FOR ENDOSCOPIC DEVICES 有权

    公开(公告)号：US20210315445A1

    公开(公告)日：2021-10-14

    申请号：US17223295

    申请日：2021-04-06

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Evan WILDER ,  Scott E. BRECHBIEL ,  James WELDON ,  Bridget STANFORD

    IPC: A61B1/018 ,  A61B1/005

    Abstract: A medical device may comprise a sheath configured to be inserted into a body lumen of a patient. A distal end of the sheath may include an elevator for changing an orientation of a medical device. A handle may include an actuator. The actuator may be operably connected to the elevator. Activation of the actuator may cause movement of the elevator. An engaging portion may, in at least one configuration of the handle, protrude from a surface of a handle body toward the actuator. A force exerted by the user on at least one of the actuator or the engaging portion may cause the handle to transition between (a) a first configuration in which the engaging portion interacts with the actuator to inhibit movement of the actuator relative to the engaging portion and (b) a second configuration in which the actuator is movable relative to the engaging portion.

    MEDICAL SYSTEMS, DEVICES, AND RELATED METHODS
    9.
    发明申请
    MEDICAL SYSTEMS, DEVICES, AND RELATED METHODS 有权

    公开(公告)号：US20240382199A1

    公开(公告)日：2024-11-21

    申请号：US18787168

    申请日：2024-07-29

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： James WELDON ,  Braeden BURNS

    IPC: A61B17/072 ,  A61B1/005 ,  A61B17/00

    Abstract: A medical system includes a first medical device and a second medical device. The first medical device includes a handle and a shaft. The shaft includes a lumen. A distal portion of the shaft includes an articulation joint, and the lumen extends through at least a portion of the articulation joint. The second medical includes a control device and a rod. The rod is configured to be positioned within at least a portion of the lumen of the shaft within the articulation joint. The control device is configured to control a position of the rod within the shaft. The position of the rod within the shaft controls an articulation angle of the articulation joint.

    MEDICAL SYSTEMS, DEVICES, AND RELATED METHODS
    10.
    发明公开
    MEDICAL SYSTEMS, DEVICES, AND RELATED METHODS 审中-公开

    公开(公告)号：US20230248361A1

    公开(公告)日：2023-08-10

    申请号：US18162119

    申请日：2023-01-31

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： James WELDON ,  Braeden BURNS

    IPC: A61B17/072

    CPC classification number: A61B17/072 ,  A61B2017/00398

    Abstract: A medical system includes a first medical device and a second medical device. The first medical device includes a handle and a shaft. The shaft includes a lumen. A distal portion of the shaft includes an articulation joint, and the lumen extends through at least a portion of the articulation joint. The second medical includes a control device and a rod. The rod is configured to be positioned within at least a portion of the lumen of the shaft within the articulation joint. The control device is configured to control a position of the rod within the shaft. The position of the rod within the shaft controls an articulation angle of the articulation joint.

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