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    VASCULAR CLOSURE DEVICE WITH RETRACTION ASSEMBLY FOR REPOSITIONING A FOOTPLATE
    1.
    发明申请
    VASCULAR CLOSURE DEVICE WITH RETRACTION ASSEMBLY FOR REPOSITIONING A FOOTPLATE 有权

    公开(公告)号：US20250049426A1

    公开(公告)日：2025-02-13

    申请号：US18797479

    申请日：2024-08-07

    Applicant: Teleflex Life Sciences LLC

    Inventor： Joshua Brenizer ,  Darren Prom ,  Christopher E. Buller ,  Nicholas Mark Donnay

    IPC: A61B17/00 ,  A61M25/09

    Abstract: A vascular closure device is configured to seal a puncture in an artery or vein. The vascular closure device includes a deployment assembly having a proximal end and a distal end opposite the proximal end, a suture carried by the deployment assembly, and a footplate carried by the deployment assembly and coupled to the suture. The footplate is configured to exit the distal end of the deployment assembly for deployment in the puncture. The vascular closure device includes a retraction assembly coupled to the footplate, the retraction assembly configured to, after deployment of the footplate, retract the footplate in a proximal direction.

    VASCULAR CLOSURE DEVICE WITH RETRACTION ELEMENT FOR REPOSITIONING A SEALING PLUG
    2.
    发明申请
    VASCULAR CLOSURE DEVICE WITH RETRACTION ELEMENT FOR REPOSITIONING A SEALING PLUG 有权

    公开(公告)号：US20250049425A1

    公开(公告)日：2025-02-13

    申请号：US18797456

    申请日：2024-08-07

    Applicant: Teleflex Life Sciences LLC

    Inventor： Joshua Brenizer ,  Darren Prom ,  Christopher E. Buller ,  Nicholas Mark Donnay

    IPC: A61B17/00

    Abstract: A vascular closure device is configured to seal a puncture in an artery or vein. The vascular closure device includes a deployment assembly having a proximal end and a distal end opposite the proximal end, a suture carried by the deployment assembly, and a sealing plug carried by the deployment assembly and coupled to the suture. The sealing plug is configured to exit the distal end of the deployment assembly for deployment in the puncture. The vascular closure device includes a retraction element coupled to the sealing plug, the retraction element configured to, after deployment of the sealing plug, retract the sealing plug in a proximal direction.

    VASCULAR CLOSURE SYSTEM WITH INTRODUCER FOR SHEATH TRANSFER
    6.
    发明公开
    VASCULAR CLOSURE SYSTEM WITH INTRODUCER FOR SHEATH TRANSFER 审中-公开

    公开(公告)号：US20240325011A1

    公开(公告)日：2024-10-03

    申请号：US18742624

    申请日：2024-06-13

    Applicant: Teleflex Life Sciences LLC

    Inventor： Greg A. WALTERS ,  Joseph Todd GRINTZ

    IPC: A61B17/00 ,  A61M25/06 ,  A61M25/09

    CPC classification number: A61B17/0057 ,  A61M25/06 ,  A61M25/09 ,  A61B2017/00659 ,  A61B2017/00672

    Abstract: A system includes an introducer configured to be inserted through the puncture along a guidewire that extends through the puncture into the vessel. The introducer includes an introducer body, a proximal tapered tip, a distal tapered tip that is opposite to the proximal tapered tip along the central axis, and a bore that extends from the proximal tapered tip to the distal tapered tip along the central axis. The system includes an access sheath configured to be inserted over the introducer. The access sheath includes a front end, a rear end opposite to the front end, and a lumen that extends from the front end to the rear end. The proximal tapered tip of the introducer is configured to be inserted into the front end and through the lumen of access sheath, such that a movable interference fit is attained between the access sheath and the introducer.

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