Removable intracardiac RF device
    1.
    发明授权
    Removable intracardiac RF device 有权
    可移动心内射频设备

    公开(公告)号:US08795329B2

    公开(公告)日:2014-08-05

    申请号:US12856654

    申请日:2010-08-15

    IPC分类号: A61B17/04

    摘要: The present invention provides systems and methods for occluding or closing a patent foramen ovale of a patient (PFO). The invention includes a catheter carrying an energy delivery element. The catheter introduces the energy delivery element into the patent foramen ovale of a patient's heart. Once appropriately positioned, the energy delivery element applies energy, such as radiofrequency energy, to the tissues surrounding the patent foramen ovale. The application of energy causes the tissues to join together, occluding the patent foramen ovale. The energy delivery element may be removable or permanently implanted in the patent foramen ovale.

    摘要翻译: 本发明提供了用于闭塞或闭合患者(PFO)的卵孔专利的系统和方法。 本发明包括承载能量输送元件的导管。 导管将能量递送元件引入患者心脏的卵孔中。 一旦适当定位,能量传递元件将能量(例如射频能量)施加到卵孔卵孔周围的组织。 能量的应用导致组织结合在一起,阻塞卵巢卵泡的专利。 能量输送元件可以是可移除的或永久地植入卵孔的专利。

    Septal occluder with pivot arms and articulating joints
    2.
    发明申请
    Septal occluder with pivot arms and articulating joints 审中-公开
    间隔闭塞器带枢轴臂和关节接头

    公开(公告)号:US20060241687A1

    公开(公告)日:2006-10-26

    申请号:US11377501

    申请日:2006-03-16

    IPC分类号: A61B17/08

    摘要: The invention provides a septal occluder for closing a patent foramen ovale (PFO). The septal occluder includes a flexible central portion connecting two occlusion shells for the percutaneous transluminal treatment of an intracardiac defect. The septal occluder includes two occlusion shells connected by an elongate member capable of pivoting or articulating. The elongate member pivots or articulates at the juncture of the occlusion shell and the elongate member, according to one embodiment, or in the center of the elongate member, according to another embodiment. The elongate member can have one or more pivot points.

    摘要翻译: 本发明提供用于闭合卵孔卵泡(PFO)的隔膜闭塞器。 间隔闭塞器包括连接两个闭塞壳的柔性中心部分,用于经皮腔内治疗心内缺损。 间隔闭塞器包括通过能够枢转或铰接的细长构件连接的两个闭塞外壳。 根据另一实施例,根据一个实施例,细长构件在咬合壳和细长构件的接合处或细长构件的中心处枢转或铰接。 细长构件可以具有一个或多个枢转点。