DEVICES AND METHODS FOR TREATING FUNCTIONAL TRICUSPID VALVE REGURGITATION
    2.
    发明申请
    DEVICES AND METHODS FOR TREATING FUNCTIONAL TRICUSPID VALVE REGURGITATION 审中-公开
    用于处理功能三角阀注册的装置和方法

    公开(公告)号:WO2014159842A1

    公开(公告)日:2014-10-02

    申请号:PCT/US2014/025300

    申请日:2014-03-13

    IPC分类号: A61F2/24

    摘要: Disclosed here are devices and methods for treating functional tricuspid valve regurgitation and related conditions. Disclosed devices are adapted for applying force to an area of a patient's heart along or near the atrioventricular groove, and can include a tensioning element configured to be delivered by a flexible member guided through a catheter and positioned generally along or near the atrioventricular groove, and a compression member positionable along the tensioning element and over a desired segment of the atrioventricular groove to develop force to be applied to an adjacent area of the heart by selective tensioning of the tensioning element.

    摘要翻译: 这里公开了用于治疗功能性三尖瓣反流和相关条件的装置和方法。 公开的装置适于向房室周围或附近的患者心脏的区域施加力,并且可以包括构造成由引导通过导管并通常沿着或靠近房室沟定位的柔性构件递送的张紧元件,以及 压缩构件,其可沿着张紧元件定位并且在房室沟的期望区段上方,以产生通过张紧元件的选择性张紧施加到心脏相邻区域的力。

    心臓矯正ネット
    4.
    发明申请
    心臓矯正ネット 审中-公开
    心脏校正网

    公开(公告)号:WO2013133425A1

    公开(公告)日:2013-09-12

    申请号:PCT/JP2013/056512

    申请日:2013-03-08

    IPC分类号: A61B17/00 A61F2/02

    摘要:  本発明の心臓矯正ネットは、心臓の外側に装着される。この心臓矯正ネットは、心室の外側を包囲する範囲全体のうちの、右室側の範囲に含まれる一部の範囲である第一範囲と、前記右室側の範囲で前記第一範囲の周囲を取り囲む範囲及び左室側の範囲である第二範囲とを含んでいる。この心臓矯正ネットにおける前記第一範囲は、心臓拡張期における心臓に対する接触圧が、前記第二範囲よりも低くなる構造とされている。

    摘要翻译: 根据本发明的心脏矫正网被附接到心脏的外部。 心脏矫正网包括在围绕心室的整个区域内的第一区域,其是作为右心房侧的区域的一部分的区域,以及作为左心房侧的区域的第二区域, 包括围绕第一区域的周边的右心房侧的区域。 心脏矫正网的第一区域被配置为在心律不齐的情况下具有低于第二区域的心律的接触压力。

    MECHANICAL MYOCARDIAL RESTRAINT DEVICE
    5.
    发明申请
    MECHANICAL MYOCARDIAL RESTRAINT DEVICE 审中-公开
    机械性心肌限制装置

    公开(公告)号:WO2013096757A1

    公开(公告)日:2013-06-27

    申请号:PCT/US2012/071229

    申请日:2012-12-21

    IPC分类号: A61F2/24

    摘要: A transvenously deployed myocardial restraint device provides mechanical restraint of a dilated left ventricle and improves heart function. The device includes a delivery wire with a restraining coil that is straightened for percutaneous delivery to the heart and recoiled once positioned in a pericardial space adjacent a ventricular heart wall. Alternatively, a balloon on the end of the delivery wire is delivered similarly to the coil and is then inflated in the pericardial space to restrain the dilated portion of the left ventricle. A trailing end of the coil forms a tether that is anchored to the left ventricular free wall and to the ventricular septum by an intraventricular septal anchor and connected by the tether through the ventricular septum using the same delivery system.

    摘要翻译: 一种经过调整的心肌约束装置可以提供扩张左心室的机械约束,并改善心脏功能。 该装置包括具有限制线圈的输送线,其被拉直以用于经皮输送到心脏并且一旦定位在邻近心室心壁的心包空间中就会退回。 或者,输送线末端的球囊类似于线圈输送,然后在心包空间中充气以约束左心室的扩张部分。 线圈的尾端形成一个系绳,该系绳通过心室间隔锚锚固到左心室游离壁和心室隔膜,并通过使用相同递送系统的系绳穿过心室隔膜连接。

    MINIMALLY INVASIVE SURGICAL INSTRUMENT FOR DELIVERY OF CARDIAC DEVICES
    6.
    发明申请
    MINIMALLY INVASIVE SURGICAL INSTRUMENT FOR DELIVERY OF CARDIAC DEVICES 审中-公开
    用于输送心脏装置的微型外科手术仪器

    公开(公告)号:WO2012031135A1

    公开(公告)日:2012-03-08

    申请号:PCT/US2011/050225

    申请日:2011-09-01

    IPC分类号: A61F2/00

    摘要: A minimally invasive surgical instrument for delivering an external basal annuloplasty device to a heart includes a hollow shaft with a telescopically center tube extending from an end of the hollow shaft. The center tube includes a heart gripping member. A plurality of delivery prongs are slidably coupled to the hollow shaft, each having a distal portion with an expandable wire member for holding the external basal annuloplasty device. A sleeve is telescopically coupled to the expandable wire member. A wire slide is coupled to a proximal portion of the expandable wire member and a sleeve slide is coupled to a proximal portion of the sleeve. The external basal annuloplasty device is mountable on the plurality of delivery prongs by inserting each expandable wire member into a respective pocket on the external basal annuloplasty device.

    摘要翻译: 用于将外部基底瓣膜成形术装置递送到心脏的微创手术器械包括具有从中空轴的端部延伸的可伸缩中心管的空心轴。 中心管包括心脏夹持构件。 多个输送叉可滑动地联接到中空轴,每个具有远端部分,该远端部分具有用于保持外部基瓣瓣成形术装置的可扩张线构件。 套筒可伸缩地联接到可膨胀线材上。 电线滑块联接到可扩展电线构件的近端部分,并且套筒滑动件联接到套筒的近侧部分。 通过将每个可膨胀线构件插入到外部基准瓣环成形术装置上的相应口袋中,外部基瓣瓣成形术装置可安装在多个输送叉上。

    ANISOTROPIC REINFORCEMENT AND RELATED METHOD THEREOF
    7.
    发明申请
    ANISOTROPIC REINFORCEMENT AND RELATED METHOD THEREOF 审中-公开
    各向异性加固及其相关方法

    公开(公告)号:WO2010117908A1

    公开(公告)日:2010-10-14

    申请号:PCT/US2010/029813

    申请日:2010-04-02

    IPC分类号: A61F2/06

    摘要: Anisotropic reinforcements and synthetic materials are provided in which the fibers, mesh, weave, or otherwise interlaced or networked components thereof are oriented in one direction so as to create greater stiffness in the one direction of the patch relative to other directions of the reinforcement. Methods of producing such anisotropic reinforcements are provided. The anisotropic reinforcements are advantageously suitable for the surgical repair of incisions, openings, defects, etc. of the cardiovascular system and allow healing to occur while preserving mechanical function, particularly ventricular function.

    摘要翻译: 提供各向异性增强件和合成材料,其中纤维,网,织物或其它交织或联网的部件沿一个方向定向,以便在贴片的一个方向上相对于加强件的其他方向产生更大的刚度。 提供了生产这种各向异性增强材料的方法。 各向异性增强件有利地适用于心血管系统的切口,开口,缺陷等的外科修复,并且允许在保持机械功能,特别是心室功能的同时发生愈合。

    INTRA-OPERATIVE HEART SIZE MEASURING TOOL
    8.
    发明申请
    INTRA-OPERATIVE HEART SIZE MEASURING TOOL 审中-公开
    手术心脏尺寸测量工具

    公开(公告)号:WO2010111592A1

    公开(公告)日:2010-09-30

    申请号:PCT/US2010/028830

    申请日:2010-03-26

    IPC分类号: A61B5/103

    摘要: A heart size measuring tool includes a tubular body, a flexible measuring cord having length indicia, a measuring cord support mechanism movable between retracted and extended states with respect to the body, and an actuating mechanism to move the measuring cord support mechanism. When in the retracted state the measuring cord support mechanism is positioned within the tubular body with the measuring cord in a collapsed position. When the measuring cord support mechanism is in the extended state the measuring cord extends around a portion of a heart to be measured. A scale on the body can be used in connection with the indicia on the measurement cord to provide a reading of the heart size.

    摘要翻译: 心脏尺寸测量工具包括管状体,具有长度标记的柔性测量线,可相对于身体在收缩和伸展状态之间移动的测量绳支撑机构,以及用于移动测量线支撑机构的致动机构。 当处于缩回状态时,测量线支撑机构定位在管状体内,测量线处于收缩位置。 当测量线支撑机构处于伸展状态时,测量线围绕要测量的心脏的一部分延伸。 身体上的刻度可以与测量线上的标记一起使用,以提供心脏尺寸的读数。

    DYNAMIC HEART HARNESS
    9.
    发明申请
    DYNAMIC HEART HARNESS 审中-公开
    动态心脏安全带

    公开(公告)号:WO2010036793A2

    公开(公告)日:2010-04-01

    申请号:PCT/US2009/058204

    申请日:2009-09-24

    IPC分类号: A61N2/10 A61F2/24

    CPC分类号: A61F2/2481 A61N2/06

    摘要: A reversibly adjustable heart harness is configured to surround at least a portion of a heart and to provide a compressive force to the heart during at least a portion of a cardiac cycle. The heart harness includes a plurality of wires forming a mesh structure, and one or more tensioning motors connected to the mesh structure. The one or more tensioning motors are configured to selectively increase or reduce tension in the mesh structure to readjust the compressive force provided that the heart harness provides to the heart.

    摘要翻译: 可逆地调节的心脏配线被配置为围绕心脏的至少一部分并且在心脏周期的至少一部分期间向心脏提供压缩力。 心脏吊带包括形成网眼结构的多根线以及连接到网眼结构的一个或多个张紧马达。 所述一个或多个张紧马达构造成选择性地增加或减小所述网状结构中的张力,以在所述心脏安全装置提供给所述心脏时重新调整所述压缩力。

    INTRACARDIAC DEVICE FOR RESTORING THE FUNCTIONAL ELASTICITY OF THE CARDIAC STRUCTURES, HOLDING TOOL FOR THE INTRACARDIAC DEVICE, AND METHOD FOR IMPLANTATION OF THE INTRACARDIAC DEVICE IN THE HEART
    10.
    发明申请
    INTRACARDIAC DEVICE FOR RESTORING THE FUNCTIONAL ELASTICITY OF THE CARDIAC STRUCTURES, HOLDING TOOL FOR THE INTRACARDIAC DEVICE, AND METHOD FOR IMPLANTATION OF THE INTRACARDIAC DEVICE IN THE HEART 审中-公开
    用于恢复心脏结构的功能弹性的内耳器装置,用于腔内装置的保持工具,以及用于在心脏中植入腔内装置的方法

    公开(公告)号:WO2010012742A1

    公开(公告)日:2010-02-04

    申请号:PCT/EP2009/059765

    申请日:2009-07-28

    发明人: FERRAZZI, Paolo

    IPC分类号: A61F2/24

    摘要: An intracardiac device (101) for restoring the functional elasticity of the cardiac structures, in particular for the treatment of cardiomyopathies and or valvulopathies, by storing energy from the cardiac structures and ceding energy to the cardiac structures during the cardiac cycle, has an elongated shape, is at least partially wound in coils (83) and is attachable to a cardiac structure; the coils (83) are selected in material, number and dimension so as to allow an elastic elongation of the intracardiac device (101) higher than 10% of the rest length of the intracardiac device (101) and are exposed, in use, to the blood flow.

    摘要翻译: 心脏装置(101)用于通过将心脏结构的能量和心脏周期中的心脏结构的能量存储而恢复心脏结构的功能弹性,特别是用于治疗心肌病和/或血栓形成的功能弹性,具有细长形状 至少部分地卷绕在线圈(83)中并且可附接到心脏结构; 在材料,数量和尺寸上选择线圈(83),以允许心脏内装置(101)的弹性伸长率高于心脏内装置(101)的静止长度的10%,并在使用中暴露于 血流。