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    VALVED AORTIC CONDUITS
    1.
    发明申请
    VALVED AORTIC CONDUITS 审中-公开

    公开(公告)号：US20190046317A1

    公开(公告)日：2019-02-14

    申请号：US16052775

    申请日：2018-08-02

    Applicant: Edwards Lifesciences Corporation

    Inventor： Michael C. Murad ,  Hilda Z. Fann ,  Mark Van Nest ,  John X. Wang ,  Derrick Johnson

    IPC: A61F2/24

    Abstract: A valved conduit including a bioprosthetic aortic heart valve connected to a tubular conduit graft forming an ascending aorta. The conduit graft may attach to the heart valve in a manner that facilitates a redo operation in which the valve is replaced with another valve. A sewing ring may be pre-attached to the inflow end of the graft, and then the valve connected to a delivery holder advanced into the graft and secured to the sewing ring. Dry bioprosthetic valves coupled with conduit grafts sealed with a bioresorbable medium can be stored with the delivery holder.

    METHODS OF ASSEMBLING VALVED AORTIC CONDUITS
    2.
    发明申请
    METHODS OF ASSEMBLING VALVED AORTIC CONDUITS 有权

    公开(公告)号：US20210267758A1

    公开(公告)日：2021-09-02

    申请号：US17321358

    申请日：2021-05-14

    Applicant: Edwards Lifesciences Corporation

    Inventor： Michael C. Murad ,  Hilda Z. Fann ,  Mark Van Nest ,  John X. Wang ,  Derrick Johnson

    IPC: A61F2/24

    Abstract: A valved conduit including a bioprosthetic aortic heart valve connected to a tubular conduit graft forming an ascending aorta. The conduit graft may attach to the heart valve in a manner that facilitates a redo operation in which the valve is replaced with another valve. A sewing ring may be pre-attached to the inflow end of the graft, and then the valve connected to a delivery holder advanced into the graft and secured to the sewing ring. Dry bioprosthetic valves coupled with conduit grafts sealed with a bioresorbable medium can be stored with the delivery holder.

    Valved conduit assemblies
    4.
    发明授权
    Valved conduit assemblies 有权

    公开(公告)号：US12150855B2

    公开(公告)日：2024-11-26

    申请号：US18317741

    申请日：2023-05-15

    Applicant: EDWARDS LIFESCIENCES CORPORATION

    Inventor： Michael C. Murad ,  Hilda Z. Fann ,  Mark Van Nest ,  John X. Wang ,  Derrick Johnson

    IPC: A61F2/24 ,  A61F2/06 ,  A61F2/07

    Abstract: A valved conduit including a bioprosthetic aortic heart valve connected to a tubular conduit graft forming an ascending aorta. The conduit graft may attach to the heart valve in a manner that facilitates a redo operation in which the valve is replaced with another valve. A sewing ring may be pre-attached to the inflow end of the graft, and then the valve connected to a delivery holder advanced into the graft and secured to the sewing ring. Dry bioprosthetic valves coupled with conduit grafts sealed with a bioresorbable medium can be stored with the delivery holder.

    CATHETER CLAMPING DEVICE
    5.
    发明申请
    CATHETER CLAMPING DEVICE 有权

    公开(公告)号：US20220161002A1

    公开(公告)日：2022-05-26

    申请号：US17650239

    申请日：2022-02-07

    Applicant: Edwards Lifesciences Corporation

    Inventor： John X. Wang ,  Bryan A. Janish ,  Zoey Cancilla Than ,  Thaddeus Lee Young ,  Kemani Kwame Rodgers ,  Lawrence Luan Tran ,  Ashley Krystin Barks

    IPC: A61M25/02 ,  A61M39/28

    Abstract: A clamping device for a shaft of a catheter can include a first member rotatably coupled to a second member. The first member can have an annular element defining a central lumen, the outer surface of the annular element having a non-circular cross-sectional profile, and the second member can define a bore into which the annular element extends, the bore having a non-circular cross-sectional profile. The device can move between a release state wherein the central lumen has a first diameter, and a clamped state wherein the central lumen has a second diameter less than the first diameter. When the clamping device is in the clamped state, the clamping device can engage an outer surface of a catheter shaft and when the clamping device is in the release state, the clamping device can be moved along a length of the catheter shaft.

    Valved aortic conduits
    6.
    发明授权
    Valved aortic conduits 有权

    公开(公告)号：US11007058B2

    公开(公告)日：2021-05-18

    申请号：US16052775

    申请日：2018-08-02

    Applicant: Edwards Lifesciences Corporation

    Inventor： Michael C. Murad ,  Hilda Z. Fann ,  Mark Van Nest ,  John X. Wang ,  Derrick Johnson

    IPC: A61F2/24 ,  A61F2/06 ,  A61F2/07

    Abstract: A valved conduit including a bioprosthetic aortic heart valve connected to a tubular conduit graft forming an ascending aorta. The conduit graft may attach to the heart valve in a manner that facilitates a redo operation in which the valve is replaced with another valve. A sewing ring may be pre-attached to the inflow end of the graft, and then the valve connected to a delivery holder advanced into the graft and secured to the sewing ring. Dry bioprosthetic valves coupled with conduit grafts sealed with a bioresorbable medium can be stored with the delivery holder.

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