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    STENT WITH PLAQUE CAPTURE MESH
    1.
    发明申请
    STENT WITH PLAQUE CAPTURE MESH 有权

    公开(公告)号：US20250064609A1

    公开(公告)日：2025-02-27

    申请号：US18811097

    申请日：2024-08-21

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Aiden Flanagan ,  Cass Alexander Hanson

    IPC: A61F2/90 ,  A61F2/00 ,  A61F2/01

    Abstract: A medical stent includes an expandable structure that is moveable between a collapsed configuration for delivery and an expanded configuration for deployment, the expandable structure in the expanded configuration defining a relaxed diameter. The expandable structure retains its relaxed diameter along portions of the expandable structure that are not constrained by contact with vessel walls after deployment. Portions of the expandable structure that are compressed by contact with vessel walls after deployment are caused to move to a reduced diameter less than the relaxed diameter along portions. The compressed portions of the expandable structure may help prevent plaque from breaking loose. Uncompressed portions of the expandable structure may allow blood flow therethrough.

    Vascular Implant
    2.
    发明申请
    Vascular Implant 有权

    公开(公告)号：US20250064573A1

    公开(公告)日：2025-02-27

    申请号：US18724270

    申请日：2021-12-30

    Applicant: BARD PERIPHERAL VASCULAR, INC.

    Inventor： Matt Casiraro ,  Alexander Lastovich

    IPC: A61F2/01

    Abstract: A vascular implant body having a hub or ring and having a central opening, a central longitudinal axis and an outer ring periphery. Multiple appendages each extend radially from the hub or ring. Engagement anchors on the appendages each extend outwardly toward the distal end portion of an adjacent appendage.

    Vascular Implant
    3.
    发明申请
    Vascular Implant 有权

    公开(公告)号：US20250064572A1

    公开(公告)日：2025-02-27

    申请号：US18724268

    申请日：2021-12-30

    Applicant: BARD PERIPHERAL VASCULAR, INC.

    Inventor： Matt Casiraro ,  Alexander Lastovich

    IPC: A61F2/01

    Abstract: A vascular implant body having opposed filter ends and a central longitudinal axis. The implant body has a segmented side wall comprised of spaced apart wall panels that surround an open-ended bore that extends along the central longitudinal axis. Multiple filtering elements extend from a side wall to a core of the filter body, some of the filtering elements terminating at the core where they connect to another filtering element. The filtering elements can form an acute angle with the central longitudinal axis. One or more filtering elements extend from a first position on the side wall to a second position on the side wall that is spaced from the first position.

    Vena cava filter with filament
    4.
    发明授权
    Vena cava filter with filament 有权

    公开(公告)号：US12226302B2

    公开(公告)日：2025-02-18

    申请号：US17075161

    申请日：2020-10-20

    Applicant: C.R. BARD, INC.

    Inventor： Keith S. Harris ,  Andrzej J. Chanduszko ,  Joshua A. Smale ,  Karen A. Diclaudio

    IPC: A61F2/01 ,  A61F2/07

    Abstract: A vena cava filter is described, having one or more frame members or an elongated member arranged in helical fashion. A plurality of filaments connect frame members or portions of the elongated member. The filaments may be made of suture material. Hooks may be placed on a free end of the filaments, along the length thereof, or on one or more frame members to engage the blood vessel wall and anchor the filter. A retrieval member may be positioned on the filter to facilitate withdrawal of the filter from the blood vessel.

    AORTIC PROTECTION
    7.
    发明申请
    AORTIC PROTECTION 有权

    公开(公告)号：US20250025279A1

    公开(公告)日：2025-01-23

    申请号：US18906197

    申请日：2024-10-04

    Applicant: Zeev BRANDEIS

    Inventor： Zeev BRANDEIS

    IPC: A61F2/01 ,  A61B17/00 ,  A61F2/00

    Abstract: An aortic protection device including a mesh lumen shaped and sized to extend along the aorta, from a heart-side of a brachiocephalic artery exit from the aorta to distal of a left subclavian artery exit from the aorta, wherein the mesh lumen is arranged to change a porosity of mesh pores in response to external control. Related apparatus and methods are also described.

    Embolectomy devices and methods for treatment of acute ischemic stroke condition
    8.
    发明授权
    Embolectomy devices and methods for treatment of acute ischemic stroke condition 有权

    公开(公告)号：US12171447B2

    公开(公告)日：2024-12-24

    申请号：US18100179

    申请日：2023-01-23

    Applicant: MIVI Neuroscience, Inc.

    Inventor： Jason A. Galdonik ,  Grazyna Wlodarski ,  John Kirschgessner ,  Kavitha Ganesan ,  Matthew F. Ogle

    IPC: A61B17/221 ,  A61B17/22 ,  A61B17/3207 ,  A61F2/01

    Abstract: Clot engagement element comprising bundle of unwoven fibers can be assembled to form an acute stroke treatment device. The device has the capability of forming a three dimensional filtration matrix comprising effective pores with a distribution of sizes. The bundle of fiber design allows the device to be effectively delivered into circuitous cerebral arteries to remove clot that causes stroke. The fiber bundle based filtration matrix offers the advantages of conforming to the changing inner perimeter of a blood vessel during a clot removal process and thus the capability to effectively retain and remove a clot in the vessel. The filtration matrix offers the additional advantage to trap any break-off of the clot during the removal process. A plurality of fiber bundles can be combined to form an effective clot engagement element. Supplemental engagement structure as well as mechanical treatment structure can be integrated into the stroke treatment device. The deployment of the fiber based elements can be facilitated by actuation tool. Aspiration can be employed during the clot removal process.

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