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    Pericardial devices, systems and methods for occluding an atrial appendage
    93.
    发明授权
    Pericardial devices, systems and methods for occluding an atrial appendage 有权
    用于闭塞心房的心包装置，系统和方法

    公开(公告)号：US09463024B2

    公开(公告)日：2016-10-11

    申请号：US14454571

    申请日：2014-08-07

    申请人： AtriCure, Inc.

    发明人： Andy Christopher Kiser ,  Mark Douglas Landers

    IPC分类号： A61B1/04 ,  A61B17/12 ,  A61B17/128 ,  A61B17/00

    CPC分类号： A61B17/12122 ,  A61B17/0057 ,  A61B17/12013 ,  A61B17/1285 ,  A61B2017/00243 ,  A61B2017/00557 ,  A61B2017/12018

    摘要： Disclosed are devices for pericardial access to the heart, including direct access to the left atrium. In certain embodiments, the device may comprise a device and/or an atrial appendage (AA) portal having a configuration such that the distal end of the device and/or the portal can access an atrial appendage while the proximal end of the device and/or portal can extend to outside of the subject. The devices and methods may also include a pericardial portal for emplacement of the device and/or the AA portal. Also, methods for using such devices and/or AA portals and pericardial portals to perform surgery on the heart, and systems (e.g., kits) comprising these devices and/or portals in combination with other therapeutic devices are disclosed.

    摘要翻译： 披露的是用于心包进入心脏的装置，包括直接进入左心房。 在某些实施例中，该装置可以包括具有构造的装置和/或心房附件（AA）门户，使得设备的远端和/或门户可以在设备的近端和/ 或门户可以扩展到主体外部。 装置和方法还可以包括用于放置装置和/或AA门静脉的心包门。 此外，公开了使用这种装置和/或AA门户和心包门户在心脏上进行手术的方法，以及包括与其它治疗装置组合的这些装置和/或门户的系统（例如，试剂盒）。

    CLIP APPLICATOR
    95.
    发明申请
    CLIP APPLICATOR 审中-公开

    公开(公告)号：US20160151070A9

    公开(公告)日：2016-06-02

    申请号：US14138275

    申请日：2013-12-23

    申请人： AtriCure, Inc.

    发明人： Matthew Monti ,  Kenneth Lance Miller ,  Philip P. Resig ,  Salvatore Privitera ,  Jason Iain Glithero ,  Adam Harp ,  James David Hughett, Sr.

    IPC分类号： A61B17/128 ,  A61B17/122

    CPC分类号： A61B17/1285 ,  A61B17/1227 ,  A61B2017/2926 ,  A61B2034/305 ,  Y10T24/44256 ,  Y10T29/49826

    摘要： An occlusion assembly comprising: (a) a tissue occlusion device comprising a first linear clamping portion and a second linear clamping portion, the first and second linear clamping portions oriented to overlap and be parallel to one another in a clamped position, the tissue occlusion device further including a spring concurrently coupled to and interposed by the first and second linear clamping portions to bias the first and second linear clamping portions toward the clamped position; and, (b) an endoscopic rein coupled to the tissue occlusion device and configured to facilitate repositioning of the tissue occlusion device toward an occlusion position where the first and second linear clamping portions are interposed by tissue, where the endoscopic rein includes a flexible wire coupled to the clamping device and configured to facilitate repositioning of the tissue occlusion device toward the occlusion position.

    SURGICAL CLAMP
    96.
    发明申请
    SURGICAL CLAMP 审中-公开
    手术夹

    公开(公告)号：US20160120594A1

    公开(公告)日：2016-05-05

    申请号：US14529822

    申请日：2014-10-31

    申请人： AtriCure, Inc.

    发明人： Salvatore Privitera

    IPC分类号： A61B18/14 ,  A61B17/29

    CPC分类号： A61B18/1445 ,  A61B17/29 ,  A61B18/1447 ,  A61B2017/2927 ,  A61B2017/2944 ,  A61B2017/2945 ,  A61B2018/00577 ,  A61B2018/1432

    摘要： A surgical clamp including a pair of jaws, which may be used to ablate or create lesions in tissue. In an exemplary embodiment, the jaws are movable between an articulated position in which the jaws are separated and not parallel to one another, an opened position in which the jaws are separated and substantially parallel to one another, and a closed position in which the jaws are adjacent and substantially parallel to one another.

    摘要翻译： 包括一对钳口的手术夹具，其可用于在组织中消融或产生损伤。 在示例性实施例中，夹爪可以在夹爪分离并且彼此不平行的铰接位置之间移动，其中夹爪彼此分离并且基本上彼此平行的打开位置，以及闭合位置， 相邻并且基本上彼此平行。

    SYSTEMS AND METHODS FOR LEFT ATRIAL APPENDAGE CLOSURE
    98.
    发明申请
    SYSTEMS AND METHODS FOR LEFT ATRIAL APPENDAGE CLOSURE 审中-公开
    系统和方法用于左侧附件关闭

    公开(公告)号：US20150182225A1

    公开(公告)日：2015-07-02

    申请号：US14582868

    申请日：2014-12-24

    申请人： AtriCure, Inc.

    发明人： Dwight P. Morejohn ,  Tamer Ibrahim ,  Michael J. Banchieri ,  Ara Stephanian ,  Brian Flores

    IPC分类号： A61B17/12

    摘要： Embodiments of the present invention encompass systems and methods for delivering ligatures to anatomical features of a patient. Exemplary ligature delivery systems for use in delivering a ligature to a left atrial appendage ligature include an elongate support mechanism having a proximal portion and a distal portion, a flexible hoop assembly, and a cinchable constriction member. The flexible hoop assembly can be coupled with the distal portion of the elongate support mechanism, and can include a support body coupled with a support frame. The support frame can be biased to hold the support body in a trailing configuration, whereby a free portion of the support body is disposed proximal to the distal portion of the elongate support mechanism. The support frame of the flexible hoop assembly can be coupled with the distal portion of the elongate support mechanism. The support body can be configured to support the cinchable constriction member and a loop of the left atrial appendage ligature.

    摘要翻译： 本发明的实施例包括用于将结扎输送到患者的解剖特征的系统和方法。 用于将结扎输送到左心耳结扎的示例性结扎输送系统包括具有近端部分和远侧部分的细长支撑机构，柔性箍组件和可收缩收缩部件。 柔性箍组件可以与细长支撑机构的远端部分联接，并且可以包括与支撑框架连接的支撑体。 支撑框架可以被偏置以将支撑体保持在拖尾构造中，由此支撑体的自由部分设置在细长支撑机构的远侧部分附近。 柔性箍组件的支撑框架可与细长支撑机构的远端部分联接。 支撑体可以被配置成支撑可收缩的收缩部件和左心耳结扎的环。

    Left atrial appendage treatment systems and methods
    99.
    发明授权
    Left atrial appendage treatment systems and methods 有权
    左心耳治疗系统和方法

    公开(公告)号：US08932308B2

    公开(公告)日：2015-01-13

    申请号：US14244671

    申请日：2014-04-03

    申请人： Estech, Inc.

    发明人： Tamer Ibrahim ,  Dwight P. Morejohn

    IPC分类号： A61B17/04 ,  A61B17/12

    CPC分类号： A61B17/12009 ,  A61B17/12013 ,  A61B2017/2923 ,  A61B2017/2927

    摘要： Embodiments of the present invention encompass systems and methods to prevent complications from atrial fibrillation by preventing or reducing the likelihood of blood flow out of the left atrial appendage, to eliminate a possible source of aberrant electrical circuits, or both. Accordingly, techniques are provided for delivering ligature loops or closure means to the left atrial appendage, and to other anatomical structures of a patient which may be desirable in other surgical procedures.

    摘要翻译： 本发明的实施方案包括通过预防或降低血液流出左心耳的可能性来消除心房颤动的并发症的系统和方法，以消除可能的异常电路源或两者。 因此，提供了用于将结扎环或闭合装置输送到左心耳的技术以及在其它外科手术中可能需要的患者的其他解剖结构。

    MATRIX ROUTER FOR SURGICAL ABLATION
    100.
    发明申请
    MATRIX ROUTER FOR SURGICAL ABLATION 审中-公开
    用于外科手术的MATRIX路径

    公开(公告)号：US20140052130A1

    公开(公告)日：2014-02-20

    申请号：US14071234

    申请日：2013-11-04

    申请人： ATRICURE, INC.

    发明人： Christopher J. Park ,  Salvatore Privitera

    IPC分类号： A61B18/12

    CPC分类号： A61B18/1206 ,  A61B5/0402 ,  A61B18/1445 ,  A61B18/1447 ,  A61B18/18 ,  A61B2018/00702 ,  A61B2018/00791 ,  A61B2018/00875 ,  A61B2018/124 ,  A61B2018/1432 ,  A61B2018/145 ,  A61B2018/1467 ,  Y10T307/74

    摘要： A matrix router with frequency switching is provided having an energy source electrically connected to a plurality of interface ports. A switching device is provided between the energy source and the plurality of switches. One of the plurality of interface ports includes a paired electrode interface port for the connection of a paired electrode device thereto. The paired electrode device has a first pair of opposed electrodes and a second pair of opposed electrodes for clamping on tissue. When the paired electrode device is operably connected to the paired electrode interface port and actuated, the switching device alternates energy such as bipolar RF from the first pair of opposed electrodes to the second pair of opposed electrodes.

    摘要翻译： 提供具有频率切换的矩阵路由器，其具有电连接到多个接口端口的能量源。 在能量源和多个开关之间提供开关装置。 多个接口端口中的一个包括用于将一对电极器件连接到其上的成对电极接口端口。 成对的电极装置具有第一对相对电极和用于夹紧在组织上的第二对相对电极。 当成对的电极装置可操作地连接到成对的电极接口端口并被致动时，开关装置将诸如双极RF的能量从第一对相对电极交替到第二对相对电极。