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56 条记录 (耗时 0.024 秒)

    Balloon catheter
    4.
    发明授权
    Balloon catheter 有权
    气球导管

    公开(公告)号：US08556851B2

    公开(公告)日：2013-10-15

    申请号：US11477812

    申请日：2006-06-30

    申请人： Eran Hirszowicz ,  Shay Dubi

    发明人： Eran Hirszowicz ,  Shay Dubi

    IPC分类号： A61M29/00 ,  A61M31/00

    CPC分类号： A61M25/1006 ,  A61M25/0119 ,  A61M25/104 ,  A61M2025/0183 ,  A61M2025/1015 ,  A61M2025/1068 ,  A61M2025/109

    摘要： A catheter system suitable for the retrieval of debris and other solid or liquid matter from body passages, and the removal of said matter from the body. More particularly, a catheter system including two or more concentrically-arranged conduits and an inflatable element connected therebetween, wherein the inflatable element is arranged such that it may entrap solid or liquid matter in an internal annular cavity.

    摘要翻译： 一种导管系统，适用于从身体通道中取出碎屑和其他固体或液体物质，并从体内去除所述物质。 更具体地，包括两个或多个同心布置的管道和连接在其间的可充气元件的导管系统，其中可膨胀元件被布置成使得其可以将固体或液体物质捕获在内部环形空腔中。

    Indwelling device
    5.
    发明授权
    Indwelling device 有权
    留置装置

    公开(公告)号：US08523823B2

    公开(公告)日：2013-09-03

    申请号：US12591952

    申请日：2009-12-04

    申请人： Ishay Ostfeld ,  Eran Hirszowicz

    发明人： Ishay Ostfeld ,  Eran Hirszowicz

    IPC分类号： A61M5/00

    CPC分类号： A61M25/0017 ,  A61B90/40 ,  A61F2/86 ,  A61N1/05 ,  A61N1/056

    摘要： A medical device for insertion into a body having a surface covered by a detachable cover. The cover may be detached from the surface and removed from the body while the device is inserted in the body. The device may be, for example, a catheter, cannula, drain, stent, pacemaker, or electrode.

    摘要翻译： 一种用于插入具有由可拆卸盖覆盖的表面的主体的医疗装置。 当该装置插入体内时，该盖可从该表面上脱离并从身体上移除。 该装置可以是例如导管，插管，排液管，支架，起搏器或电极。

    Balloons and balloon catheter systems for treating vascular occlusions
    6.
    发明授权
    Balloons and balloon catheter systems for treating vascular occlusions 有权
    用于治疗血管闭塞的气球和气囊导管系统

    公开(公告)号：US08372034B2

    公开(公告)日：2013-02-12

    申请号：US13090842

    申请日：2011-04-20

    申请人： Eran Levit ,  Eran Hirszowicz ,  Maurice Buchbinder

    发明人： Eran Levit ,  Eran Hirszowicz ,  Maurice Buchbinder

    IPC分类号： A61M31/00

    CPC分类号： A61M25/104 ,  A61M25/1002 ,  A61M25/1006 ,  A61M25/10181 ,  A61M25/10188 ,  A61M2025/102 ,  A61M2025/1022 ,  A61M2025/1061

    摘要： A balloon catheter system for the intraluminal advancement of conventional guidewires beyond partially or fully occluded or stenosed lesions in body passages, such as CTOs in the vasculature, is provided. Balloons are provided. In certain embodiments of the invention, a balloon having relatively thickened proximal tapers is provided. In certain embodiments of the invention, balloons having a tapered midsection are provided. The balloons are preferably useful with crossing balloon catheter systems. In certain embodiments of the invention, the balloons preferably reduce or minimize trauma to the vascular wall or wall of other body passage in which it is used.

    摘要翻译： 提供用于腔内推进传统导线超过部分或完全闭塞或狭窄的身体通道中的损伤（例如脉管系统中的CTO）的气囊导管系统。 提供气球。 在本发明的某些实施例中，提供了具有相对增厚的近端锥体的球囊。 在本发明的某些实施例中，提供了具有锥形中部的气囊。 气囊优选用于穿过气囊导管系统。 在本发明的某些实施例中，气囊优选地减少或最小化对使用它的其它身体通道的血管壁或壁的创伤。

    Implantable system, a device for inserting the implantable system and a method thereof
    7.
    发明申请
    Implantable system, a device for inserting the implantable system and a method thereof 审中-公开
    可植入系统，用于插入可植入系统的装置及其方法

    公开(公告)号：US20120101330A1

    公开(公告)日：2012-04-26

    申请号：US13263081

    申请日：2010-04-06

    申请人： Gershon Goldenberg ,  Eran Hirszowicz ,  Amos Neeman

    发明人： Gershon Goldenberg ,  Eran Hirszowicz ,  Amos Neeman

    IPC分类号： A61B1/04 ,  A61B1/00

    CPC分类号： A61B1/307 ,  A61B1/015

    摘要： A method and an implantable system for insertion into a cavity of a person, comprising: an imaging element capable of acquiring an image of at least a portion of the cavity through an optical element; and a porous inflatable enclosure arranged to enclose the imaging element and to enclose liquid that flows through the porous inflatable enclosure and contacts the optical element, wherein the liquid, when in contact with the optical element, reduces an aggregation of non-transparent material on the optical element while the implantable system is located in the cavity of the person.

    摘要翻译： 一种用于插入人的空腔中的方法和可植入系统，包括：能够通过光学元件获取所述空腔的至少一部分的图像的成像元件; 以及多孔可充气外壳，其布置成包围成像元件并且包围流过多孔可充气外壳并接触光学元件的液体，其中当与光学元件接触时，液体减少了在该光学元件上的不透明材料的聚集 光学元件，而可植入系统位于人的腔中。

    BALLOON CATHETER SYSTEM FOR TREATING VASCULAR OCCLUSIONS
    8.
    发明申请
    BALLOON CATHETER SYSTEM FOR TREATING VASCULAR OCCLUSIONS 审中-公开
    用于治疗血管闭塞的气囊导管系统

    公开(公告)号：US20090254114A1

    公开(公告)日：2009-10-08

    申请号：US12338755

    申请日：2008-12-18

    申请人： Eran Hirszowicz ,  Eran Levit ,  Shay Dubi

    发明人： Eran Hirszowicz ,  Eran Levit ,  Shay Dubi

    IPC分类号： A61M25/10

    CPC分类号： A61M25/1006 ,  A61M25/0052 ,  A61M25/0054 ,  A61M25/0119 ,  A61M25/104 ,  A61M2025/0183 ,  A61M2025/1065 ,  A61M2025/1068

    摘要： The present invention provides a balloon catheter comprising: a hollow inner shaft disposed within a hollow outer shaft; a balloon attached at its proximal end to said outer shaft and at its distal end to said inner shaft; wherein the inner shaft is constructed such that following radial expansion of the balloon to a first expanded state, said inner shaft is capable of responding to further longitudinal expansion of the balloon to a second expanded state by increasing its length from a resting value, and of responding to subsequent partial deflation back to said first expanded state by reducing its length back to said resting value.

    摘要翻译： 本发明提供一种球囊导管，包括：设置在中空外轴内的中空内轴; 在其近端处附接到所述外轴并且其远端附接到所述内轴的气囊; 其中所述内轴被构造成使得随着所述球囊的径向膨胀到第一膨胀状态，所述内轴能够通过从静止值增加其长度来响应气囊的进一步纵向膨胀到第二膨胀状态，并且 通过将其长度减小到所述静止值来响应随后的部分收缩回到所述第一扩张状态。

    In vivo device for assisting and improving diastolic ventricular function
    10.
    发明授权
    In vivo device for assisting and improving diastolic ventricular function 失效
    用于辅助和改善舒张期心室功能的体内装置

    公开(公告)号：US08636642B2

    公开(公告)日：2014-01-28

    申请号：US11663346

    申请日：2005-09-22

    申请人： Shay Dubi ,  Eran Hirszowicz

    发明人： Shay Dubi ,  Eran Hirszowicz

    IPC分类号： A61F2/00 ,  A61F13/00

    CPC分类号： A61F2/2481

    摘要： The present invention is primarily directed towards an anatomically-compatible and physiologically-compatible in vivo device for improving diastolic function of either the left or right ventricle of the heart, wherein said device comprises at least one elastic component in the form of a lattice capable of being arranged in a curved conformation such that one surface of said lattice may be adapted to the curvature of the external ventricular surface of the heart, or a portion thereof, and wherein said at least one elastic component is capable of being operatively connected to the external ventricular surface of the heart by means of one or more connecting elements.

    摘要翻译： 本发明主要涉及用于改善心脏的左心室或右心室的舒张功能的解剖学兼容和生理相容的体内装置，其中所述装置包括至少一个格子形式的弹性部件，其能够 被布置成弯曲构型，使得所述格子的一个表面可以适应于心脏的外部心室表面或其一部分的曲率，并且其中所述至少一个弹性部件能够可操作地连接到外部 通过一个或多个连接元件的心脏心室表面。