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    EMBOLIC PROTECTION DURING PERCUTANEOUS HEART VALVE REPLACEMENT AND SIMILAR PROCEDURES
    1.
    发明申请
    EMBOLIC PROTECTION DURING PERCUTANEOUS HEART VALVE REPLACEMENT AND SIMILAR PROCEDURES 有权

    公开(公告)号：US20210267744A1

    公开(公告)日：2021-09-02

    申请号：US17104476

    申请日：2020-11-25

    申请人： Lumen Biomedical, Inc.

    发明人： Jason A. Galdonik ,  Matthew F. Ogle ,  Edward J. Anderson ,  Mark W.I. Webster

    IPC分类号： A61F2/01 ,  A61B17/12

    摘要： Various devices are described to provide filtering of flow from the aorta to the left carotid artery and the right carotid artery. The filters can be brought into a desired position through one or more peripheral arteries. A single filter device can provide the desired filtering or a plurality of devices can be used. In particular a single filter device can span between the brachiocephalic artery and the left carotid artery. These filter devices can be used effectively to capture emboli generated during procedures on the heart so that emboli do not travel to the patient's brain where the emboli can cause a stroke or other adverse event. In particular, these filters can be used during percutaneous procedures on the heart, such as endovascular heart valve replacement.

    Aortic arch filtration catheter for carotid artery protection and methods of use
    2.
    发明授权
    Aortic arch filtration catheter for carotid artery protection and methods of use 有权

    公开(公告)号：US10682217B2

    公开(公告)日：2020-06-16

    申请号：US15704196

    申请日：2017-09-14

    申请人： Lumen Biomedical, Inc.

    发明人： Kavitha Ganesan ,  Matthew F. Ogle

    IPC分类号： A61F2/01 ,  A61B17/12 ,  A61M25/00 ,  A61M25/10 ,  A61B17/22

    摘要： Filtration systems with integrated filter element(s) forming portions of the wall of the filtration catheter are disclosed. The filtration catheters disclosed herein are designed to be used alone or in conjunction with another filter device to provide embolic protection of both carotid arteries. Occlusive element such as balloon is placed on the exterior of the filtration catheter to redirect blood flow in the vessels during the filtration process as well as to help anchor the filtration catheter inside the vessel. The integrated filter element(s) does not require collapsing thus significantly reduces the complexity of the filtration system retrieval process and the chances of releasing emboli back into the blood stream. The compact design of the filtration systems makes them particularly suitable for embolic protection during endovascular procedures on or close to the heart.

    AORTIC ARCH FILTRATION SYSTEM FOR CAROTID ARTERY PROTECTION
    6.
    发明申请
    AORTIC ARCH FILTRATION SYSTEM FOR CAROTID ARTERY PROTECTION 有权
    用于卡路里动物保护的AORTIC ARCH FILTRATION系统

    公开(公告)号：US20130184742A1

    公开(公告)日：2013-07-18

    申请号：US13742760

    申请日：2013-01-16

    申请人： Lumen Biomedical, Inc.

    发明人： Kavitha Ganesan ,  Matthew F. Ogle

    IPC分类号： A61F2/01

    CPC分类号： A61F2/01 ,  A61B17/12031 ,  A61B17/12036 ,  A61B17/12045 ,  A61B17/12136 ,  A61B2017/22067 ,  A61B2017/22079 ,  A61F2/013 ,  A61M25/0029 ,  A61M25/10 ,  A61M25/1011 ,  A61M25/104 ,  A61M2025/1052 ,  A61M2025/1095

    摘要： Filtration systems with integrated filter element(s) forming portions of the wall of the filtration catheter are disclosed. The filtration catheters disclosed herein are designed to be used alone or in conjunction with another filter device to provide embolic protection of both carotid arteries. Occlusive element such as balloon is placed on the exterior of the filtration catheter to redirect blood flow in the vessels during the filtration process as well as to help anchor the filtration catheter inside the vessel. The integrated filter element(s) does not require collapsing thus significantly reduces the complexity of the filtration system retrieval process and the chances of releasing emboli back into the blood stream. The compact design of the filtration systems makes them particularly suitable for embolic protection during endovascular procedures on or close to the heart.

    摘要翻译： 公开了具有形成过滤导管的壁的部分的集成过滤元件的过滤系统。 本文公开的过滤导管被设计为单独使用或与另一个过滤装置结合使用以提供两个颈动脉的栓塞保护。 诸如气囊的闭塞元件被放置在过滤导管的外部上以在过滤过程期间改变容器中的血液流动，并且帮助将过滤导管固定在容器内。 集成的过滤元件不需要塌缩，因此显着降低了过滤系统检索过程的复杂性以及将栓塞释放回血流的机会。 过滤系统的紧凑设计使得它们特别适用于心脏或心脏附近血管内手术时的栓塞保护。

    EMBOLIC PROTECTION DURING PERCUTANEOUS HEART VALVE REPLACEMENT AND SIMILAR PROCEDURES
    7.
    发明申请
    EMBOLIC PROTECTION DURING PERCUTANEOUS HEART VALVE REPLACEMENT AND SIMILAR PROCEDURES 审中-公开
    超声心动图更换和类似程序期间的手术保护

    公开(公告)号：US20160030153A1

    公开(公告)日：2016-02-04

    申请号：US14881711

    申请日：2015-10-13

    申请人： Lumen Biomedical, Inc.

    发明人： Jason A. Galdonik ,  Matthew F. Ogle ,  Edward Anderson ,  Mark W.I. Webster

    IPC分类号： A61F2/01 ,  A61B17/12

    CPC分类号： A61F2/013 ,  A61B17/12045 ,  A61B17/12109 ,  A61B17/12136 ,  A61F2/01 ,  A61F2/24 ,  A61F2002/011 ,  A61F2002/018 ,  A61F2230/0006 ,  A61F2230/0065 ,  A61F2230/0067 ,  A61F2230/0069 ,  A61F2230/008 ,  A61F2230/0093

    摘要： Various devices are described to provide filtering of flow from the aorta to the left carotid artery and the right carotid artery. The filters can be brought into a desired position through one or more peripheral arteries. A single filter device can provide the desired filtering or a plurality of devices can be used. In particular a single filter device can span between the brachiocephalic artery and the left carotid artery. These filter devices can be used effectively to capture emboli generated during procedures on the heart so that emboli do not travel to the patient's brain where the emboli can cause a stroke or other adverse event. In particular, these filters can be used during percutaneous procedures on the heart, such as endovascular heart valve replacement.

    摘要翻译： 描述了各种装置以提供从主动脉到左颈动脉和右颈动脉的流动的过滤。 过滤器可以通过一个或多个外周动脉进入期望的位置。 单个过滤器装置可以提供期望的过滤，或者可以使用多个装置。 特别地，单个过滤器装置可以跨越头臂动脉和左颈动脉之间。 这些过滤装置可以有效地用于捕获在心脏手术过程中产生的栓子，以便栓塞不会到达患者的脑部，导致栓塞引起中风或其他不良事件。 特别地，这些过滤器可以在心脏经皮手术期间使用，例如血管内心脏瓣膜置换。

    Embolic protection during percutaneous heart valve replacement and similar procedures
    8.
    发明授权
    Embolic protection during percutaneous heart valve replacement and similar procedures 有权

    公开(公告)号：US10881496B2

    公开(公告)日：2021-01-05

    申请号：US15912688

    申请日：2018-03-06

    申请人： Lumen Biomedical, Inc.

    发明人： Jason A. Galdonik ,  Matthew F. Ogle ,  Edward J. Anderson ,  Mark W. I. Webster

    IPC分类号： A61F2/01 ,  A61B17/12 ,  A61F2/24

    摘要： Various devices are described to provide filtering of flow from the aorta to the left carotid artery and the right carotid artery. The filters can be brought into a desired position through one or more peripheral arteries. A single filter device can provide the desired filtering or a plurality of devices can be used. In particular a single filter device can span between the brachiocephalic artery and the left carotid artery. These filter devices can be used effectively to capture emboli generated during procedures on the heart so that emboli do not travel to the patient's brain where the emboli can cause a stroke or other adverse event. In particular, these filters can be used during percutaneous procedures on the heart, such as endovascular heart valve replacement.