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    DELIVERY SYSTEM COMMISSURAL ALIGNMENT MARKERS
    161.
    发明公开
    DELIVERY SYSTEM COMMISSURAL ALIGNMENT MARKERS 审中-公开

    公开(公告)号：US20240307181A1

    公开(公告)日：2024-09-19

    申请号：US18606432

    申请日：2024-03-15

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Donal Kyne ,  Niamh Brew ,  Cornelia Galwey

    IPC: A61F2/24 ,  A61M25/01

    CPC classification number: A61F2/2436 ,  A61F2/2418 ,  A61F2250/0098 ,  A61M25/0108 ,  A61M2025/0166

    Abstract: An implant delivery system for delivering a replacement heart valve implant to a native heart valve may include an elongate shaft assembly including an implant holding portion configured to constrain a replacement heart valve implant in a radially collapsed configuration. The elongate shaft assembly may include a plurality of longitudinal marker elements configured to be visible under fluoroscopy with an imaging device. The plurality of longitudinal marker elements is configured to rotationally align commissure posts of the replacement heart valve implant with native valve commissures of the native heart valve under fluoroscopy with the imaging device when the replacement heart valve implant is shifted to a radially expanded configuration within the native heart valve.

    SUCTION VALVE FOR MEDICAL DEVICES
    163.
    发明公开
    SUCTION VALVE FOR MEDICAL DEVICES 审中-公开

    公开(公告)号：US20240306888A1

    公开(公告)日：2024-09-19

    申请号：US18604776

    申请日：2024-03-14

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Nathan Thomas Cummings ,  Carolina Villarreal

    IPC: A61B1/00

    CPC classification number: A61B1/00068

    Abstract: Suction valves for selectively fluidly coupling a suction pump with a working channel. An illustrative suction valve may comprise an elongate shaft having a longitudinal axis and extending from a first end to a second end, at least one aperture extending through a sidewall of the elongate shaft, a rigid base extending radially outward from an outer surface of the elongate shaft, and a compliant member extending between a first surface of the rigid base and the first end of the elongate shaft. In response to an applied force, the compliant member may be configured to compress to move the elongate shaft in a direction parallel to the longitudinal axis of the elongate shaft to a use configuration and in the absence of the applied force the compliant member may be configured to bias the elongate shaft to a rest configuration.

    Systems and methods for vascular image co-registration
    167.
    发明授权
    Systems and methods for vascular image co-registration 有权

    公开(公告)号：US12087000B2

    公开(公告)日：2024-09-10

    申请号：US17680482

    申请日：2022-02-25

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Wenguang Li ,  Kevin Bloms ,  Matthew R. Huston

    IPC: G06T7/38 ,  G06T7/00

    CPC classification number: G06T7/38 ,  G06T7/0014 ,  G06T2207/10016 ,  G06T2207/30101

    Abstract: This disclosure provides alternative medical imaging systems and methods for vascular imaging co-registration. Methods include obtaining extravascular imaging data of a portion of a blood vessel including an extravascular image showing an intravascular imaging device disposed within the vessel with an imaging element disposed at a starting location for a translation procedure. The extravascular image also includes an extravascular contrast image showing the portion of the blood vessel with contrast showing a visualized anatomical landmark. Intravascular imaging data is obtained during the translation procedure that includes one or more intravascular images showing a detected anatomical landmark. The starting location and the ending location of the imaging element on the extravascular imaging data is marked, and the predicted location of the detected anatomical landmark on the extravascular imaging data is marked. The predicted location of the detected anatomical landmark is then aligned with the visualized anatomical landmark.

    Devices, systems, and methods for reducing signal noise in endoscopic rotational imaging
    168.
    发明授权
    Devices, systems, and methods for reducing signal noise in endoscopic rotational imaging 有权

    公开(公告)号：US12082972B2

    公开(公告)日：2024-09-10

    申请号：US17748237

    申请日：2022-05-19

    Applicant: BOSTON SCIENTIFIC SCIMED INC.

    Inventor： George Wilfred Duval ,  Laura Emily Richards ,  James J. Scutti

    IPC: A61B8/12 ,  A61B8/00 ,  A61M25/01

    CPC classification number: A61B8/12 ,  A61B8/445 ,  A61M25/0138

    Abstract: The present disclosure includes devices, systems, and methods for reducing signal noise in endoscopic rotational imaging. Many embodiments include an elongate member that includes an impedance matching network disposed between a proximal imaging core and a distal imaging core. In many such embodiments, the elongate member may connect a controller at the proximal end and include a rotational transducer at the distal end. In various embodiments, the proximal and distal imaging cores may include a plurality of insulated conductors disposed within a shield (e.g., a shielded twisted pair (STP)). In various such embodiments, the insulated conductors may be utilized to communicate differential signals between the controller and the rotational imaging transducer. In some embodiments, the insulated conductors in the proximal imaging core may have a larger diameter than the insulated conductors in the distal imaging core.

    Systems, methods and devices for connecting non-adherent structures
    169.
    发明授权
    Systems, methods and devices for connecting non-adherent structures 有权

    公开(公告)号：US12082815B2

    公开(公告)日：2024-09-10

    申请号：US17164329

    申请日：2021-02-01

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Todd Baron ,  Peter L. Dayton ,  Bryan Bannon ,  Barry Weitzner ,  Thomas Desimio

    IPC: A61B17/11 ,  A61F2/95

    CPC classification number: A61B17/1114 ,  A61F2/95 ,  A61B2017/1139

    Abstract: A system for forming an anastomosis between first and second sections of a digestive tract includes Optical Scope Device (“OSD”) having a lumen extending therethrough and positioned at a first target site within the first section, OSD including an imaging component at a distal end thereof for viewing the first target site; First Endoscope (“FE”) including a working channel extending therethrough and positioned at a second target site within the second section; Capture Device (“CD”) extending from a proximal end to a distal end including a loop, CD extends through the lumen; First Flexible Element (“FFE”) extends through FE, FFE including a coupling element which passes through the loop to couple FFE to CD, connecting the first and second sections, the coupling element moving between insertion and locking configurations; and Stent having a lumen extending therethrough which provides fluid communication between the first and second sections.

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