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    Heart valve repair implant for treating tricuspid regurgitation
    1.
    发明授权
    Heart valve repair implant for treating tricuspid regurgitation 有权

    公开(公告)号：US10806579B2

    公开(公告)日：2020-10-20

    申请号：US16166628

    申请日：2018-10-22

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Omar Jarral ,  Aiden Flanagan ,  Patricia McAfee ,  Tim O'Connor ,  Jan Weber

    IPC: A61F2/24 ,  A61B17/04 ,  A61B17/00

    Abstract: A heart valve repair implant may include a first implant section having a first axial core, and a plurality of spines extending radially outward from the first axial core in an expanded configuration; a second implant section having a second axial core configured to slide over the first axial core, and a mesh portion configured to extend radially outward from the second axial core in an expanded configuration; a third implant section having a central tensioning element extending through the first axial core, and a plurality of arms extending radially outward from the central tensioning element and configured to extend axially between the plurality of spines and through the mesh portion; and a securement element disposed on the central tensioning element.

    PERCUTANEOUS REPAIR OF MITRAL PROLAPSE
    4.
    发明申请
    PERCUTANEOUS REPAIR OF MITRAL PROLAPSE 有权

    公开(公告)号：US20220023044A1

    公开(公告)日：2022-01-27

    申请号：US17498289

    申请日：2021-10-11

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Omar Jarral ,  Patricia McAfee ,  Aiden Flanagan ,  Tim O'Connor ,  Jan Weber

    IPC: A61F2/24 ,  A61B17/00

    Abstract: A mitral valve leaflet repair system may include a delivery catheter having at least one lumen extending proximally from a distal end of the delivery catheter, a plurality of anchor elements disposed within the at least one lumen, each of the plurality of anchor elements being configured to extend through one layer of mitral valve leaflet tissue, and a securing element configured to secure at least two of the plurality of anchor elements together on one side of the mitral valve leaflet tissue. The at least one lumen may include a suction lumen configured to grasp a mitral valve leaflet prior to extending the plurality of anchor elements through one layer of mitral valve leaflet tissue.

    PERCUTANEOUS PAPILLARY MUSCLE RELOCATION
    6.
    发明申请
    PERCUTANEOUS PAPILLARY MUSCLE RELOCATION 有权

    公开(公告)号：US20220031457A1

    公开(公告)日：2022-02-03

    申请号：US17503778

    申请日：2021-10-18

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Patricia McAfee ,  Sean O'Sullivan ,  Tim O'Connor ,  Aiden Flanagan ,  Ewa Klusak

    IPC: A61F2/24 ,  A61B17/00 ,  A61B17/04 ,  A61B17/30

    Abstract: A system for treating mitral regurgitation may include an outer sheath having a lumen extending to a distal end of the outer sheath, an intermediate sheath slidably disposed within the lumen of the outer sheath, the intermediate sheath having a lumen extending to a distal end of the intermediate sheath, and an inner sheath slidably disposed within the lumen of the intermediate sheath, wherein the inner sheath includes a first anchor disposed within a lumen of the inner sheath, the first anchor being configured to penetrate and secure to a first papillary muscle. The intermediate sheath may include a tissue grasping mechanism at the distal end of the intermediate sheath, the tissue grasping mechanism being configured to hold and stabilize the first papillary muscle for penetration and securement of the first anchor to the first papillary muscle.

    Percutaneous repair of mitral prolapse
    7.
    发明授权
    Percutaneous repair of mitral prolapse 有权

    公开(公告)号：US11141275B2

    公开(公告)日：2021-10-12

    申请号：US16135560

    申请日：2018-09-19

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Omar Jarral ,  Patricia McAfee ,  Aiden Flanagan ,  Tim O'Connor ,  Jan Weber

    IPC: A61F2/24 ,  A61B17/064 ,  A61B17/04 ,  A61B17/068 ,  A61B17/00 ,  A61B17/30

    Abstract: A mitral valve leaflet repair system may include a delivery catheter having at least one lumen extending proximally from a distal end of the delivery catheter, a plurality of anchor elements disposed within the at least one lumen, each of the plurality of anchor elements being configured to extend through one layer of mitral valve leaflet tissue, and a securing element configured to secure at least two of the plurality of anchor elements together on one side of the mitral valve leaflet tissue. The at least one lumen may include a suction lumen configured to grasp a mitral valve leaflet prior to extending the plurality of anchor elements through one layer of mitral valve leaflet tissue.

    Percutaneous papillary muscle relocation
    8.
    发明授权
    Percutaneous papillary muscle relocation 有权

    公开(公告)号：US10799356B2

    公开(公告)日：2020-10-13

    申请号：US16116307

    申请日：2018-08-29

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Patricia McAfee ,  Aiden Flanagan ,  Tim O'Connor ,  Jan Weber ,  Omar Jarral

    IPC: A61F2/24 ,  A61B17/00

    Abstract: A mitral regurgitation treatment system may include an annuloplasty device configured for placement on an atrial side of a mitral valve, a tethering element configured to extend between a first papillary muscle and a second papillary muscle, wherein the tethering element includes a first anchor securing the tethering element to the first papillary muscle and a second anchor securing the tethering element to the second papillary muscle, and a linking element extending from the annuloplasty device to the tethering element. The linking element may include a spring element disposed between the annuloplasty device and the tethering element.

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