利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

34 条记录 (耗时 0.012 秒)

    SYSTEM FOR TREATING HEART VALVE MALFUNCTION INCLUDING MITRAL REGURGITATION
    5.
    发明公开
    SYSTEM FOR TREATING HEART VALVE MALFUNCTION INCLUDING MITRAL REGURGITATION 审中-公开
    系统紫荆ON ON ON ON ATION ATION ATION ATION ATION ATION ATION ATION ATION ATION ATION ATION ATION ATION ATION ATION

    公开(公告)号：EP3073962A1

    公开(公告)日：2016-10-05

    申请号：EP14865929.5

    申请日：2014-11-25

    申请人： Corquest Medical, Inc.

    发明人： DE CANNIERE, Didier

    IPC分类号： A61F2/02

    CPC分类号： A61N1/368 ,  A61M1/1008 ,  A61M1/106 ,  A61M1/1068 ,  A61M1/12 ,  A61M1/127 ,  A61N1/0587 ,  A61N1/0597 ,  A61N1/3684

    摘要： A system for treating heart valve malfunction specifically including mitral regurgitation comprising a positioning structure operative to assume both expanded and contracted orientations and a retaining assembly positioned and structured to operatively dispose the positioning structure in moveably supporting lifting and/or positioning relation to the ventricular wall portion of the heart. The retaining assembly and the positioning structure are cooperatively disposed and structured to accomplish a shape variance of the heart upon a lifting or positioning force being exerted thereon substantially concurrent to the positioning structure being disposed in the expanded orientation. The force exerted on the heart at least partially defines a shape variance thereof to the extent of positioning of the leaflets of the mitral valve into a closed orientation which restricts mitral regurgitation.

    摘要翻译： 一种用于治疗心脏瓣膜功能障碍的系统，其特征在于包括二尖瓣反流，其包括可操作地承担伸展和收缩取向的定位结构，以及定位和构造成将定位结构可操作地设置成可移动地支撑提升和/或定位关系到心室壁部分的保持组件 的心脏。 保持组件和定位结构协调地设置和构造成在施加在其上的提升或定位力上实现心脏的形状变化，其基本上与定位结构以扩展方向设置的同时发生。 施加在心脏上的力至少部分地将其形状方差定义为限制二尖瓣反流的闭合方向的二尖瓣的传播的定位程度。

    CARDIAC HARNESS HAVING AN OPTIMAL IMPEDANCE RANGE
    8.
    发明公开
    CARDIAC HARNESS HAVING AN OPTIMAL IMPEDANCE RANGE 审中-公开
    与最佳阻抗范围HEART DISH

    公开(公告)号：EP1922021A1

    公开(公告)日：2008-05-21

    申请号：EP06787356.2

    申请日：2006-07-14

    申请人： Paracor Medical, Inc.

    发明人： SCHAER, Alan ,  FISCHLER, Matthew, G.

    IPC分类号： A61F2/00 ,  A61N1/05

    CPC分类号： A61N1/0597 ,  A61F2/2481 ,  A61N1/3627 ,  A61N1/3962

    摘要： A system for treating the heart including a cardiac harness (10) configured to conform generally to at least a portion of a patient's heart. The system also includes an electrode (18) associated with the cardiac harness and positioned on or proximate to the epicardial surface of the heart. In order to ensure that the electrode will operate with a pulse generator, the system has an impedance between approximately 10 ohms and approximately 120 ohms.

    IMPLANTIERBARE GLEICHSTROMELEKTRODENANORDNUNG
    9.
    发明公开
    IMPLANTIERBARE GLEICHSTROMELEKTRODENANORDNUNG 审中-公开

    公开(公告)号：EP3328482A2

    公开(公告)日：2018-06-06

    申请号：EP16747478.2

    申请日：2016-07-27

    申请人： Berlin Heals Holding AG

    发明人： MÜLLER, Johannes

    IPC分类号： A61N1/20 ,  A61N1/05

    CPC分类号： A61N1/205 ,  A61N1/0563 ,  A61N1/0597

    摘要： An implantable direct-current electrode assembly (20, 120) has two implantable electrodes (30; 40) and a control circuit (50), to which the first and the second electrodes (30; 40) are electrically connected. The control circuit (50) is designed to establish a potential difference between the two electrodes (30; 40), so that a direct current (55) can flow between the two electrodes (30; 40). One of the electrodes (30) is a coil electrode with a maximum length that is pre-determined by the distance between the tricuspid valve and the end of the right ventricle lying opposite the tricuspid valve and the pulmonary valve. The counter-electrode (40) can be a coil electrode for the coronary sinus, or a plate electrode that can be attached to the exterior of the left ventricle.