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    SYSTEMS AND METHODS FOR TEMPORARY SHUNTING BETWEEN HEART CHAMBERS
    1.
    发明申请
    SYSTEMS AND METHODS FOR TEMPORARY SHUNTING BETWEEN HEART CHAMBERS 有权

    公开(公告)号：US20220387009A1

    公开(公告)日：2022-12-08

    申请号：US17805001

    申请日：2022-06-01

    申请人： V-Wave Ltd.

    发明人： Nathan BUKHDRUKER ,  Nir NAE ,  Lior ROSEN ,  Erez ROZENFELD ,  James S. WHITING ,  Werner HAFELFINGER ,  Neal EIGLER ,  Gad KEREN

    IPC分类号： A61B17/00

    摘要： The inventive device may include a delivery catheter that remains coupled to an expandable stent portion having an hourglass or “diabolo” shape. The temporary stent device is configured to lodge the shunt portion securely in the atrial septum, preferably the fossa ovalis, to function as an interatrial shunt, allowing blood flow between the left atrium to the right atrium responsive to a pressure differential across the atrial septum. Upon completion of the treatment, a delivery sheath may be used in conjunction with cinching cord coupled to the stent portion to retrieve and remove the temporary shunt device from the patient.

    DEVICE AND METHOD FOR CONTROLLING IN-VIVO PRESSURE
    2.
    发明申请
    DEVICE AND METHOD FOR CONTROLLING IN-VIVO PRESSURE 有权

    公开(公告)号：US20220338989A1

    公开(公告)日：2022-10-27

    申请号：US17811476

    申请日：2022-07-08

    申请人： V-Wave Ltd.

    发明人： Dan ROTTENBERG ,  Ori J. BRAUN ,  Avraham ABA ZAKAY ,  Ascher SHMULEWITZ ,  Yoram ROZY ,  Gad KEREN

    IPC分类号： A61F2/24 ,  A61B5/0215 ,  A61B17/00 ,  A61M27/00

    摘要： A differential pressure regulating device is provided for controlling in-vivo pressure in a body, particular in a heart. The device may include a shunt being positioned between two or more lumens in a body, to enable fluids to flow between the lumens, and an adjustable flow regulation mechanism being configured to selectively cover an opening of the shunt to regulate the flow of fluid through the shunt in relation to a pressure difference between the body lumens. In some embodiments, a control mechanism coupled to the adjustable flow regulation mechanism may be provided to remotely activate the adjustable flow regulation mechanism.

    DEVICE AND METHOD FOR CONTROLLING IN-VIVO PRESSURE
    3.
    发明申请
    DEVICE AND METHOD FOR CONTROLLING IN-VIVO PRESSURE 有权

    公开(公告)号：US20210154012A1

    公开(公告)日：2021-05-27

    申请号：US17166771

    申请日：2021-02-03

    申请人： V-Wave Ltd.

    发明人： Dan ROTTENBERG ,  Ori J. BRAUN ,  Avraham ABA ZAKAY ,  Ascher SHMULEWITZ ,  Yoram ROZY ,  Gad KEREN

    IPC分类号： A61F2/24 ,  A61B5/0215 ,  A61B17/00 ,  A61M27/00

    摘要： A differential pressure regulating device is provided for controlling in-vivo pressure in a body, and in particularly in a heart. The device may include a shunt being positioned between two or more lumens in a body, to enable fluids to flow between the lumens, and an adjustable flow regulation mechanism being configured to selectively cover an opening of the shunt, to regulate the flow of fluid through the shunt in relation to a pressure difference between the body lumens. In some embodiments a control mechanism coupled to the adjustable flow regulation mechanism may be provided, to remotely activate the adjustable flow regulation mechanism.

    TEMPORARY INTERATRIAL SHUNTS
    4.
    发明申请
    TEMPORARY INTERATRIAL SHUNTS 有权

    公开(公告)号：US20210187258A1

    公开(公告)日：2021-06-24

    申请号：US17192612

    申请日：2021-03-04

    申请人： The Medical Research, Infrastructure And Health Services Fund Of The Tel-Aviv Medical Center ,  V-Wave Ltd.

    发明人： Gad KEREN

    IPC分类号： A61M27/00 ,  A61B17/11

    摘要： Described embodiments include apparatus (28) that includes a shunt (26). The shunt includes a flared distal portion (40), a flared proximal portion (44), and an intermediate portion (42), disposed between the distal portion and the proximal portion. The apparatus further includes a constricting flexible longitudinal element (38) passing circumferentially along the intermediate portion of the shunt, configured to constrict the intermediate portion of the shunt, and one or more proximal-portion-collapsing flexible longitudinal elements (36) configured to collapse the proximal portion of the shunt. Other embodiments are also described.

    DEVICE AND METHOD FOR CONTROLLING IN-VIVO PRESSURE
    5.
    发明申请
    DEVICE AND METHOD FOR CONTROLLING IN-VIVO PRESSURE 审中-公开

    公开(公告)号：US20200276016A1

    公开(公告)日：2020-09-03

    申请号：US16878228

    申请日：2020-05-19

    申请人： V-Wave Ltd.

    发明人： Dan ROTTENBERG ,  Ori J. BRAUN ,  Avraham ABA ZAKAY ,  Ascher SHMULEWITZ ,  Yoram ROZY ,  Gad KEREN

    IPC分类号： A61F2/24 ,  A61B5/0215 ,  A61B17/00 ,  A61M27/00

    摘要： A differential pressure regulating device is provided for controlling in-vivo pressure in a body, and in particularly in a heart. The device may include a shunt being positioned between two or more lumens in a body, to enable fluids to flow between the lumens, and an adjustable flow regulation mechanism being configured to selectively cover an opening of the shunt, to regulate the flow of fluid through the shunt in relation to a pressure difference between the body lumens. In some embodiments a control mechanism coupled to the adjustable flow regulation mechanism may be provided, to remotely activate the adjustable flow regulation mechanism.

    DEVICE AND METHOD FOR CONTROLLING IN-VIVO PRESSURE
    6.
    发明申请
    DEVICE AND METHOD FOR CONTROLLING IN-VIVO PRESSURE 审中-公开

    公开(公告)号：US20200060825A1

    公开(公告)日：2020-02-27

    申请号：US16672420

    申请日：2019-11-01

    申请人： V-Wave Ltd.

    发明人： Dan ROTTENBERG ,  Ori J. BRAUN ,  Avraham ABA ZAKAY ,  Ascher SHMULEWITZ ,  Yoram ROZY ,  Gad KEREN

    IPC分类号： A61F2/24 ,  A61M27/00 ,  A61B17/00 ,  A61B5/0215

    摘要： A differential pressure regulating device is provided for controlling in-vivo pressure in a body, and in particularly in a heart. The device may include a shunt being positioned between two or more lumens in a body, to enable fluids to flow between the lumens, and an adjustable flow regulation mechanism being configured to selectively cover an opening of the shunt, to regulate the flow of fluid through the shunt in relation to a pressure difference between the body lumens. In some embodiments a control mechanism coupled to the adjustable flow regulation mechanism may be provided, to remotely activate the adjustable flow regulation mechanism.

    DEVICE AND METHOD FOR CONTROLLING IN-VIVO PRESSURE
    7.
    发明申请
    DEVICE AND METHOD FOR CONTROLLING IN-VIVO PRESSURE 审中-公开
    用于控制体内压力的装置和方法

    公开(公告)号：US20140163449A1

    公开(公告)日：2014-06-12

    申请号：US14154093

    申请日：2014-01-13

    申请人： V-WAVE LTD.

    发明人： Dan ROTTENBERG ,  Ori BRAUN ,  Avraham ABA ZAKAY ,  Ascher SHMULEWITZ ,  Yoram ROZY ,  Gad KEREN

    IPC分类号： A61M27/00

    CPC分类号： A61F2/2442 ,  A61B5/0215 ,  A61B17/00234 ,  A61B2017/00243 ,  A61B2017/00252 ,  A61B2017/00575 ,  A61B2017/00592 ,  A61B2017/00606 ,  A61F2/24 ,  A61F2/2493 ,  A61M27/002

    摘要： A differential pressure regulating device is provided for controlling in-vivo pressure in a body, and in particularly in a heart. The device may include a shunt being positioned between two or more lumens in a body, to enable fluids to flow between the lumens, and an adjustable flow regulation mechanism being configured to selectively cover an opening of the shunt, to regulate the flow of fluid through the shunt in relation to a pressure difference between the body lumens. In some embodiments a control mechanism coupled to the adjustable flow regulation mechanism may be provided, to remotely activate the adjustable flow regulation mechanism.

    摘要翻译： 提供了一种差压调节装置，用于控制身体内的体内压力，特别是在心脏中。 该装置可以包括位于身体中的两个或更多流明之间的分流器，以使得流体能够在腔之间流动，并且可调节的流量调节机构被配置为选择性地覆盖分流器的开口，以调节流体的流动 分流相对于体腔之间的压力差。 在一些实施例中，可以提供联接到可调节流量调节机构的控制机构，以远程激活可调节的流量调节机构。

    DEVICE AND METHOD FOR CONTROLLING IN-VIVO PRESSURE
    10.
    发明申请
    DEVICE AND METHOD FOR CONTROLLING IN-VIVO PRESSURE 有权

    公开(公告)号：US20220183838A1

    公开(公告)日：2022-06-16

    申请号：US17653551

    申请日：2022-03-04

    申请人： V-Wave Ltd.

    发明人： Dan ROTTENBERG ,  Ori J. BRAUN ,  Avraham ABA ZAKAY ,  Ascher SHMULEWITZ ,  Yoram ROZY ,  Gad KEREN

    IPC分类号： A61F2/24 ,  A61B5/0215 ,  A61B17/00 ,  A61M27/00

    摘要： A differential pressure regulating device is provided for controlling in-vivo pressure in a body, particular in a heart. The device may include a shunt being positioned between two or more lumens in a body, to enable fluids to flow between the lumens, and an adjustable flow regulation mechanism being configured to selectively cover an opening of the shunt to regulate the flow of fluid through the shunt in relation to a pressure difference between the body lumens. In some embodiments, a control mechanism coupled to the adjustable flow regulation mechanism may be provided to remotely activate the adjustable flow regulation mechanism.