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    MEDICAL DEVICE FOR MODIFICATION OF LEFT ATRIAL APPENDAGE AND RELATED SYSTEMS AND METHODS
    85.
    发明申请
    MEDICAL DEVICE FOR MODIFICATION OF LEFT ATRIAL APPENDAGE AND RELATED SYSTEMS AND METHODS 有权
    用于修改左心室附件的医疗装置及相关系统及方法

    公开(公告)号：US20100324587A1

    公开(公告)日：2010-12-23

    申请号：US12818053

    申请日：2010-06-17

    申请人： Scott D. Miles ,  Clark C. Davis ,  Daryl R. Edmiston ,  Richard J. Linder

    发明人： Scott D. Miles ,  Clark C. Davis ,  Daryl R. Edmiston ,  Richard J. Linder

    IPC分类号： A61M29/00

    CPC分类号： A61B17/12122 ,  A61B17/0057 ,  A61B17/12022 ,  A61B17/12172 ,  A61B17/12177 ,  A61B2017/00309 ,  A61B2017/00327 ,  A61B2017/00575 ,  A61B2017/0069 ,  A61B2017/12054

    摘要： Devices, methods and systems are provided for occluding an opening within the tissue of a body, such as a left atrial appendage. In one embodiment, a system for use in occluding an opening in the tissue of a body includes a handle, a catheter coupled with the handle and a medical device disposed within a lumen of the catheter. The medical device includes an anchor system having a plurality of anchor segments coupled with an anchor hub. The medical device further includes an occluder system having a plurality of occluder segments coupled with an occluder hub. A first actuator is configured to displace the occluder hub independent of, and relative to, the anchor hub to deploy the occluder system from a refracted state to an expanded state while the anchor system remains in a retracted state.

    摘要翻译： 提供装置，方法和系统用于阻塞身体的组织内的开口，例如左心耳。 在一个实施例中，用于阻塞身体组织中的开口的系统包括手柄，与手柄耦合的导管和设置在导管内腔内的医疗装置。 该医疗装置包括具有与锚定毂联接的多个锚定段的锚定系统。 该医疗装置还包括一封闭器系统，其具有多个与阻塞器毂联接的封堵器段。 第一致动器构造成独立于锚定毂并且相对于锚定毂移位封闭器毂，以在锚定系统保持处于缩回状态的同时将封堵器系统从折射状态展开到展开状态。

    Compliant electrode for patent foramen ovale closure device
    88.
    发明授权
    Compliant electrode for patent foramen ovale closure device 失效
    用于卵圆孔闭合装置的电极

    公开(公告)号：US07799023B2

    公开(公告)日：2010-09-21

    申请号：US11534953

    申请日：2006-09-25

    申请人： Brian K. Whisenant ,  Clark C. Davis ,  Daryl R. Edmiston

    发明人： Brian K. Whisenant ,  Clark C. Davis ,  Daryl R. Edmiston

    IPC分类号： A61B18/18

    CPC分类号： A61B18/1492 ,  A61B2017/00575 ,  A61B2017/00867 ,  A61B2018/00214 ,  A61B2018/00351 ,  A61B2018/0063 ,  A61B2018/1435 ,  A61B2018/1467 ,  A61B2018/1475 ,  A61B2090/3966 ,  C08L2201/12

    摘要： A medical device for use in delivering RF energy to a tissue opening is disclosed. In one embodiment, the medical device comprises a compliant electrode. The compliant electrode can include a shape memory material, such as NITINOL, to facilitate the electrode having at least one relaxed orientation. The electrode can be deployed from a delivery shaft inside the left atrium, for example, of a heart through the delivery shaft. The electrode can be configured to substantially conform to the tissue proximate the tissue opening. After energy is applied to the tissue between the left and right electrodes, the left electrode can be removed from the left atrium by being received back into the delivery shaft and the delivery shaft thereafter removed from the opening.

    摘要翻译： 公开了一种用于向组织开口输送RF能量的医疗装置。 在一个实施例中，医疗装置包括顺应性电极。 顺应性电极可以包括诸如NITINOL的形状记忆材料，以便于具有至少一个松弛取向的电极。 电极可以从左心房内的输送轴，例如通过输送轴的心脏部署。 电极可以构造成基本上符合组织开口附近的组织。 在将能量施加到左右电极之间的组织之后，左电极可以通过被收回到输送轴中而从左心房移除，此后从开口排出输送轴。

    DEVICE, SYSTEM AND METHOD FOR ANEURYSM EMBOLIZATION
    90.
    发明申请
    DEVICE, SYSTEM AND METHOD FOR ANEURYSM EMBOLIZATION 审中-公开
    装置，系统和方法进行神经阻塞

    公开(公告)号：US20090318948A1

    公开(公告)日：2009-12-24

    申请号：US12428360

    申请日：2009-04-22

    申请人： Richard J. Linder ,  Scott D. Miles ,  Daryl R. Edmiston ,  Clark C. Davis

    发明人： Richard J. Linder ,  Scott D. Miles ,  Daryl R. Edmiston ,  Clark C. Davis

    IPC分类号： A61M29/00

    CPC分类号： A61B17/12022 ,  A61B17/12118 ,  A61B17/12181 ,  A61B17/1219 ,  A61B2017/00898 ,  A61B2017/1205

    摘要： An apparatus, method and system directed to treatment of aneurysms are disclosed. In one embodiment a medical device delivery system may include a handle, a controller coupled to the handle and a catheter coupled to the handle. The delivery system may also include multiple embolic elements. Each of the embolic elements are positioned in a distal portion of the catheter in a compressed configuration and lined in a row within the distal portion of the catheter. The embolic elements are configured to be separately and discretely released from the catheter to be freely and randomly positioned within an aneurysm cavity and are each configured to self expand to an configuration larger in size than the compressed configuration.

    摘要翻译： 公开了一种针对动脉瘤治疗的装置，方法和系统。 在一个实施例中，医疗装置递送系统可以包括手柄，耦合到手柄的控制器和联接到手柄的导管。 递送系统还可以包括多个栓塞元件。 每个栓塞元件以压缩构造定位在导管的远端部分中，并且在导管的远端部分内排成一列。 栓塞元件被构造成从导管分离和离散地释放，以自由和随机地定位在动脉瘤腔内，并且每个构造成自膨胀至比压缩构型更大尺寸的构型。