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    MEDICAL DEVICE FOR DILATING AN ENDOVASCULAR LUMEN
    1.
    发明申请
    MEDICAL DEVICE FOR DILATING AN ENDOVASCULAR LUMEN 审中-公开

    公开(公告)号：WO2022002413A1

    公开(公告)日：2022-01-06

    申请号：PCT/EP2020/068805

    申请日：2020-07-03

    Applicant: CLEARSTREAM TECHNOLOGIES LIMITED

    Inventor： RONAN, Allan ,  KEOGH, Lauren ,  GILES, Ciaran

    IPC: A61M29/00 ,  A61M29/02 ,  A61M25/0662

    Abstract: A medical device (10) for dilating an endovascular lumen and having a collapsed configuration and an expanded configuration, the medical device comprising a stem (20) extending along a longitudinal axis of the device; a first plate (30) disposed partly around the stem (20); a second plate (40) disposed partly around the stem (20) angularly separated in a circumferential direction from the first plate (30); and an expansion mechanism (50) configured to move each of the first plate (30) and/or the second plate (40) radially outwardly when the medical device (10) is expanded from the collapsed configuration to the expanded configuration.

    EMBOLISATION SYSTEM FOR PROMOTING CLOT FORMATION
    2.
    发明申请
    EMBOLISATION SYSTEM FOR PROMOTING CLOT FORMATION 审中-公开

    公开(公告)号：WO2021156343A1

    公开(公告)日：2021-08-12

    申请号：PCT/EP2021/052625

    申请日：2021-02-04

    Applicant: CLEARSTREAM TECHNOLOGIES LIMITED

    Inventor： KAVANAGH, Michaella

    IPC: A61B17/12

    Abstract: An embolisation device (100) for promoting clot formation in a bodily lumen (170), comprising a stem (110) and a plurality of flexible bristles (120) extending outwardly from the stem, the bristles having a contracted delivery configuration and an expanded deployed configuration in which the bristles extend at least radially outwardly from the stem to anchor the device in the lumen. The embolisation device comprises a flow restrictor configured to restrict flow through the bodily lumen. The flow restrictor comprises: a membrane support (135) having a contracted delivery configuration and an expanded deployed configuration and comprising a self-expanding mesh extending at least radially outwardly from the stem; and an occluding membrane (130) mounted on the membrane support (135). The occlusion rate of the occluding mesh membrane is greater than that of the membrane support. The flow restrictor is attached to the stem at a first longitudinal end, the flow restrictor further comprising an open second longitudinal end. The occluding membrane is configured to restrict flow through the lumen when the device is deployed and the membrane support is in the expanded deployed configuration.

    COUNTING APPARATUS FOR USE IN INTERVENTIONAL PROCEDURES
    4.
    发明申请
    COUNTING APPARATUS FOR USE IN INTERVENTIONAL PROCEDURES 审中-公开
    用于常规程序的计数装置

    公开(公告)号：WO2014102610A2

    公开(公告)日：2014-07-03

    申请号：PCT/IB2013/003068

    申请日：2013-12-31

    Applicant: CLEARSTREAM TECHNOLOGIES LIMITED ,  KLOCKE, Stephanie

    Inventor： KLOCKE, Stephanie ,  BEASLEY, Jim, C. ,  HALL, Justin ,  RANDALL, Scott

    IPC: A61M25/00

    CPC classification number: A61M25/01 ,  A61B90/06 ,  A61M25/0097 ,  A61M25/0113 ,  A61M2025/0166

    Abstract: An apparatus is for use in connection with an implement for being inserted into a vascular space. The apparatus includes a body having a passage adapted for receiving the implement. A counter is provided for counting the amount the implement moves through the passage of the body. A kit may include a first counter adapted for use with a first device having a first diameter for being inserted into the vasculature, and a second counter adapted for use with a second device having a second diameter for being inserted into the vasculature. Related methods are also disclosed.

    Abstract translation: 一种装置用于与插入血管空间的器具有关。 该设备包括具有适于接收器具的通道的主体。 提供一个计数器用于计算机器通过身体通道的量。 套件可以包括第一计数器和第二计数器，第一计数器适于与具有第一直径的第一装置一起使用以插入脉管系统中，第二计数器适于与具有第二直径的第二装置一起使用以插入血管中。 还披露了相关的方法。

    EMBOLISATION SYSTEM FOR PROMOTING BLOOD CLOT FORMATION
    5.
    发明申请
    EMBOLISATION SYSTEM FOR PROMOTING BLOOD CLOT FORMATION 审中-公开

    公开(公告)号：WO2022152363A1

    公开(公告)日：2022-07-21

    申请号：PCT/EP2021/050451

    申请日：2021-01-12

    Applicant: CLEARSTREAM TECHNOLOGIES LIMITED

    Inventor： RONAN, Allan ,  GILES, Ciaran

    IPC: A61B17/12 ,  A61B90/00

    Abstract: An embolisation system comprising: an embolisation device (100) for promoting clot formation in a lumen comprising a stem (110) and a plurality of flexible bristles (120) extending outwardly from the stem (110), the bristles (120) having a collapsed delivery configuration and a deployed configuration in which the bristles (120) extend at least radially outwardly from the stem (110) to anchor the embolisation device (100) in a lumen; and a delivery element (150) connected to the stem (110) of the embolisation device (100) via a detachment element (140), wherein the detachment element (140) is configured to break upon application of a predetermined amount of force.

    EMBOLISATION SYSTEM FOR PROMOTING CLOT FORMATION
    6.
    发明申请
    EMBOLISATION SYSTEM FOR PROMOTING CLOT FORMATION 审中-公开

    公开(公告)号：WO2021155912A1

    公开(公告)日：2021-08-12

    申请号：PCT/EP2020/052757

    申请日：2020-02-04

    Applicant: CLEARSTREAM TECHNOLOGIES LIMITED

    Inventor： KAVANAGH, Michaella

    IPC: A61B17/12

    Abstract: An embolisation device (100) for promoting clot formation in a bodily lumen (170), comprising a stem (110) and a plurality of flexible bristles (120) extending outwardly from the stem, the bristles having a contracted delivery configuration and an expanded deployed configuration in which the bristles extend at least radially outwardly from the stem to anchor the device in the lumen. The embolisation device comprises a flow restrictor configured to restrict flow through the bodily lumen. The flow restrictor comprises an occluding membrane (130) mounted on a self-expanding membrane support (135) extending at least radially outwardly from the stem. The self-expanding membrane support has a contracted delivery configuration and an expanded deployed configuration, and the occlusion rate of the occluding membrane is greater than that of the self-expanding membrane support. The occluding membrane is configured to restrict flow through the lumen when the device is deployed and the membrane support is in the expanded deployed configuration.

    BALLOON CATHETER WITH EXPANDABLE SHAFT
    7.
    发明申请
    BALLOON CATHETER WITH EXPANDABLE SHAFT 审中-公开
    具有可膨胀轴的气球导管

    公开(公告)号：WO2013134704A1

    公开(公告)日：2013-09-12

    申请号：PCT/US2013/029995

    申请日：2013-03-08

    Applicant: CLEARSTREAM TECHNOLOGIES LIMITED ,  JENSEN, Angela, Kay ,  SCHAFFER, Andrew

    Inventor： JENSEN, Angela, Kay ,  SCHAFFER, Andrew

    IPC: A61M25/00 ,  A61M25/10

    CPC classification number: A61M25/10 ,  A61M25/0054 ,  A61M25/104 ,  A61M2025/1065 ,  A61M2025/1068 ,  A61M2025/1079

    Abstract: A balloon catheter comprises a shaft extending in a longitudinal direction and adapted for expanding from a compressed condition to an expanded condition in the longitudinal direction, the shaft supporting at least one radiopaque identifier, and an inflatable balloon positioned along the shaft, the balloon when inflated including a working surface for aligning with the radiopaque identifier in at least the expanded condition of the shaft. Related aspects are also disclosed.

    Abstract translation: 气囊导管包括沿纵向方向延伸并适于在纵向方向上从压缩状态扩展到扩张状态的轴，支撑至少一个不透射线标识符的轴以及沿着轴定位的可充气气囊，所述气囊在膨胀时 包括至少在轴的扩展状态下与不透射线标识符对准的工作表面。 还公开了相关方面。

    MEDICAL BALLOON WITH MULTI-POSITION ACTUATOR FOR PRECISELY ARRANGING THE WORKING SURFACE
    8.
    发明申请
    MEDICAL BALLOON WITH MULTI-POSITION ACTUATOR FOR PRECISELY ARRANGING THE WORKING SURFACE 审中-公开
    用于精确布置工作表面的多位置执行器的医用气囊

    公开(公告)号：WO2013134701A2

    公开(公告)日：2013-09-12

    申请号：PCT/US2013/029987

    申请日：2013-03-08

    Applicant: CLEARSTREAM TECHNOLOGIES LIMITED ,  JENSEN, Angela, Kay ,  SCHAFFER, Andrew ,  STAPLETON, Corey, E.

    Inventor： JENSEN, Angela, Kay ,  SCHAFFER, Andrew ,  STAPLETON, Corey, E.

    IPC: A61M25/10

    CPC classification number: A61M25/10 ,  A61M25/104 ,  A61M2025/1079

    Abstract: A medical balloon may be provided with an actuator. In one embodiment a balloon catheter includes a shaft extending in a longitudinal direction, said shaft having a proximal end and a distal end, and supporting at least one radiopaque identifier. An inflatable balloon supported along the distal end of the shaft, the balloon when inflated including a working surface. An actuator is provided for aligning at least one end of the working surface with the at least one radiopaque identifier. In another embodiment, the actuator assists with preferential folding. Related methods are also disclosed.

    Abstract translation: 医疗气球可以配备有致动器。 在一个实施例中，气囊导管包括沿纵向方向延伸的轴，所述轴具有近端和远端，并且支撑至少一个不透射线标识。 沿轴的远端支撑的可膨胀气囊，气囊在充气时包括工作表面。 提供致动器用于将工作表面的至少一个端部与至少一个不透射线标识物对齐。 在另一个实施例中，致动器协助优先折叠。 还披露了相关的方法。

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