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    Systems and methods for treating the heart with ablation
    1.
    发明授权
    Systems and methods for treating the heart with ablation 有权
    用消融治疗心脏的系统和方法

    公开(公告)号：US09504523B2

    公开(公告)日：2016-11-29

    申请号：US14935739

    申请日：2015-11-09

    申请人： SCR Inc.

    发明人： Paul A. Spence ,  Sean Warren ,  Erica J. Wells ,  Kurt Dierking ,  Daniel R. Bachman ,  Landon H. Tompkins

    IPC分类号： A61B18/18 ,  A61B18/14 ,  A61M25/09 ,  A61B18/00

    CPC分类号： A61B18/1492 ,  A61B18/14 ,  A61B90/39 ,  A61B2017/00867 ,  A61B2018/00279 ,  A61B2018/00351 ,  A61B2018/00577 ,  A61B2018/144 ,  A61B2090/3966 ,  A61M25/09 ,  A61M2025/09183

    摘要： A system for ablating internal heart tissue in an ablation pattern on a surface of the tissue within the heart. The system includes an ablation catheter with a distal end having an ablating tip portion operative to allow selective ablation of tissue. A guiding device is engageable with the ablation catheter and includes a tissue anchoring portion operable to engage with tissue proximate to the tissue to be ablated so as to temporarily anchor the guiding device relative to the tissue. Engagement of the guiding device with the ablation catheter operates to assist with guiding the ablating tip portion in moving along the pattern. Various devices and methods of use are further disclosed.

    摘要翻译： 一种用于在心脏内的组织表面上消融图案中消融内部心脏组织的系统。 该系统包括消融导管，远端具有消融尖端部分，其操作以允许组织的选择性消融。 引导装置可与消融导管接合，并且包括组织锚固部分，其可操作以与靠近待切割组织的组织接合，以便相对于组织临时锚定引导装置。 引导装置与消融导管的接合操作以帮助引导烧蚀尖端部分沿着图案移动。 进一步公开了各种装置和使用方法。

    SYSTEMS, DEVICES AND METHODS FOR TREATING THE HEART WITH ABLATION
    2.
    发明申请
    SYSTEMS, DEVICES AND METHODS FOR TREATING THE HEART WITH ABLATION 有权
    用于治疗心脏的系统，装置和方法

    公开(公告)号：US20120184953A1

    公开(公告)日：2012-07-19

    申请号：US13386268

    申请日：2010-08-05

    申请人： Paul A. Spence ,  Sean P. Warren ,  Erica J. Wells ,  W. Kurt Dierking ,  Daniel R. Bachman ,  Landon Tompkins

    发明人： Paul A. Spence ,  Sean P. Warren ,  Erica J. Wells ,  W. Kurt Dierking ,  Daniel R. Bachman ,  Landon Tompkins

    IPC分类号： A61B18/14

    CPC分类号： A61B18/1492 ,  A61B18/14 ,  A61B90/39 ,  A61B2017/00867 ,  A61B2018/00279 ,  A61B2018/00351 ,  A61B2018/00577 ,  A61B2018/144 ,  A61B2090/3966 ,  A61M25/09 ,  A61M2025/09183

    摘要： A system (60) for ablating internal heart tissue (12) in an ablation pattern (50) on a surface of the tissue within the heart. The system (60) includes an ablation catheter (14) with a distal end having an ablating tip portion (20) operative to allow selective ablation of tissue. A guiding device (62) is engageable with the ablation catheter (14) and includes a tissue anchoring portion (74) operable to engage with tissue proximate to the tissue to be ablated so as to temporarily anchor the guiding device (62) relative to the tissue (12). Engagement of the guiding device (62) with the ablation catheter (14) operates to assist with guiding the ablating tip portion (20) in moving along the pattern (50). Various devices and methods of use are further disclosed.

    摘要翻译： 一种用于在心脏内的组织的表面上消融消融图案（50）中的内部心脏组织（12）的系统（60）。 系统（60）包括消融导管（14），其具有远端，其具有操作以允许组织的选择性消融的消融尖端部分（20）。 引导装置（62）可与消融导管（14）接合并且包括组织锚固部分（74），其可操作以与靠近待切割组织的组织接合，以便相对于所述导引装置 组织（12）。 引导装置（62）与消融导管（14）的接合操作以帮助引导烧蚀尖端部分（20）沿着图案（50）移动。 进一步公开了各种装置和使用方法。

    DEVICES, SYSTEMS, AND METHODS FOR FACILITATING FLOW FROM THE HEART TO A BLOOD PUMP
    5.
    发明申请
    DEVICES, SYSTEMS, AND METHODS FOR FACILITATING FLOW FROM THE HEART TO A BLOOD PUMP 有权
    用于促进从心脏流到血液泵的装置，系统和方法

    公开(公告)号：US20140107399A1

    公开(公告)日：2014-04-17

    申请号：US14055485

    申请日：2013-10-16

    申请人： SCR, INC.

    发明人： Paul A. SPENCE

    IPC分类号： A61M1/10

    CPC分类号： A61M1/1008 ,  A61B2017/3488 ,  A61M1/10 ,  A61M1/1087 ,  A61M1/12 ,  A61M1/122

    摘要： An apparatus includes a tubular member defining a lumen and a channel, and a support member. The tubular member has a connection portion configured to be coupled to an organ wall. An outer edge of the connection portion is configured to contact a first portion of an inner surface of the wall when the connection portion is in an expanded configuration such that an interior volume of the organ is in fluid communication with the lumen. The support member is movably disposed within the channel and is configured to minimize movement of the wall relative to the tubular member. An end portion of the support member is disposed within the channel when the support member is in a first configuration. The end portion of the support member configured to contact a second portion of the inner surface of the wall when the support member is in a second configuration.

    摘要翻译： 一种装置包括限定内腔和通道的管状构件和支撑构件。 管状构件具有被配置为联接到器官壁的连接部分。 连接部分的外边缘被构造成当连接部分处于膨胀构型时接触壁的内表面的第一部分，使得器官的内部容积与内腔流体连通。 支撑构件可移动地设置在通道内并且构造成使壁相对于管状构件的运动最小化。 当支撑构件处于第一构造时，支撑构件的端部设置在通道内。 所述支撑构件的端部构造成当所述支撑构件处于第二构造时接触所述壁的内表面的第二部分。