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    Microwave antenna probe having a deployable ground plane
    33.
    发明授权
    Microwave antenna probe having a deployable ground plane 有权
    微波天线探头具有可展开的接地平面

    公开(公告)号：US08728067B2

    公开(公告)日：2014-05-20

    申请号：US12719657

    申请日：2010-03-08

    Applicant: Mani N. Prakash ,  Francesca Rossetto ,  Joseph D. Brannan

    Inventor： Mani N. Prakash ,  Francesca Rossetto ,  Joseph D. Brannan

    IPC: A61B18/18

    CPC classification number: A61B18/1815 ,  A61B5/0422 ,  A61B18/1477 ,  A61B18/16 ,  A61B18/18 ,  A61B2017/00867 ,  A61B2018/00107 ,  A61B2018/00577 ,  A61B2018/00958 ,  A61B2018/1475 ,  A61B2018/162 ,  A61B2018/1869 ,  A61B2090/036 ,  C08L2201/12

    Abstract: A surgical ablation system employing an ablation probe having a deployable ground plane is disclosed. The disclosed system includes a source of ablation energy and a source of electrosurgical energy, and a switching assembly configured to select between ablation and electrosurgical modes. The probe includes a cannula having a shaft slidably disposed therein. The shaft includes a deployable ground plane electrode assembly and a needle electrode disposed at distal end of the shaft. As the shaft is extended distally from the cannula, the ground plane electrode unfolds, and the needle electrode is exposed. Electrosurgical energy is applied to tissue via the needle electrode to facilitate the insertion thereof into tissue. Ablation energy is applied to tissue via the needle electrode to achieve the desired surgical outcome. The shaft, ground plane electrode and needle electrode are retracted into the cannula, and withdrawn from the surgical site.

    Abstract translation: 公开了一种采用具有可展开接地平面的消融探针的手术切除系统。 所公开的系统包括消融能量源和电外科能量源，以及配置成在消融和电外科模式之间进行选择的开关组件。 探针包括具有可滑动地设置在其中的轴的套管。 轴包括可展开的接地平面电极组件和设置在轴的远端处的针状电极。 当轴从套管向远端延伸时，接地平面电极展开，针电极露出。 电外科能量经由针电极施加到组织，以便于将其插入组织中。 通过针电极对组织施加消融能量以达到期望的手术效果。 轴，接地平面电极和针电极缩回到套管中，并从手术部位撤回。

    FLEXIBLE PHOTOLUMINESCENT LIGHT SHIELD AND DIFFUSER
    34.
    发明申请
    FLEXIBLE PHOTOLUMINESCENT LIGHT SHIELD AND DIFFUSER 有权
    柔性光致发光光栅和扩散器

    公开(公告)号：US20140104810A1

    公开(公告)日：2014-04-17

    申请号：US14136597

    申请日：2013-12-20

    Applicant: THE FLEWELLING FORD FAMILY TRUST

    Inventor： TIMOTHY D.F. FORD

    IPC: F21V13/02 ,  F21L4/00

    CPC classification number: F21V13/02 ,  C08L2201/12 ,  F21L4/00 ,  F21L4/027 ,  F21V3/04 ,  F21V3/08 ,  F21V9/30 ,  F21V17/007 ,  F21V17/14 ,  F21W2111/00 ,  F21Y2115/10

    Abstract: A flexible photoluminescent shield/diffuser attachment for a portable light, the light comprising a light emitting end emitting light generally along an axis is shown. The attachment comprises an elongated hollow body fabricated from a pliable translucent photoluminescent material and having a shape memory. A first end of said hollow body is able to be secured to the light emitting end of the light coaxial with the axis.

    Abstract translation: 示出了用于便携式光的柔性光致发光屏蔽/扩散器附件，该光包括沿着轴线发射光的发光端。 附件包括由柔性半透明光致发光材料制成并具有形状记忆体的细长中空体。 所述中空体的第一端能够被固定到与轴同轴的光的发光端。

    Template system and methods
    35.
    发明申请
    Template system and methods 审中-公开
    模板系统和方法

    公开(公告)号：US20140081258A1

    公开(公告)日：2014-03-20

    申请号：US14029519

    申请日：2013-09-17

    Applicant: St.Jude Medical, Atrial Fibrillation Division, Inc

    Inventor： John W. Sliwa ,  Thomas B. Eby

    IPC: A61B18/18

    CPC classification number: A61B18/18 ,  A61B8/12 ,  A61B8/4209 ,  A61B8/4236 ,  A61B8/4245 ,  A61B8/4281 ,  A61B8/445 ,  A61B18/148 ,  A61B18/1815 ,  A61B18/20 ,  A61B2017/00867 ,  A61B2018/00011 ,  A61B2018/00273 ,  A61B2018/00291 ,  A61B2018/00797 ,  A61B2018/00815 ,  A61B2018/00821 ,  A61B2090/378 ,  A61B2218/002 ,  C08L2201/12

    Abstract: Template systems and methods for various procedures (e.g., tissue ablation procedures) are disclosed. An exemplary template system comprises a track having at least one suction port. The at least one suction port anchors the track to a tissue after the track is positioned adjacent a target area. The template system may further comprise a transducer operatively associated with the track. Exemplary transducers include imaging transducers and ablating transducers. The transducer is guided by the track adjacent the target area while the transducer is moved along the track for a procedure. One or more umbilical may provide a conduit to the track and/or transducer so that the template system may be positioned in a patient's body (e.g., for a procedure on the patient's heart) and operated remotely by a physician or other user from outside of the patient's body.

    Abstract translation: 公开了用于各种程序（例如，组织消融程序）的模板系统和方法。 示例性模板系统包括具有至少一个吸入口的轨道。 所述至少一个吸入口将所述轨道固定在所述轨迹邻近目标区域之后的组织上。 模板系统还可以包括与轨道可操作地相关联的换能器。 示例性换能器包括成像换能器和消融换能器。 传感器由邻近目标区域的轨道引导，而传感器沿着轨道移动以用于程序。 一个或多个脐带可以向轨道和/或换能器提供导管，使得模板系统可以被定位在患者体内（例如，用于患者心脏上的过程）并且由医师或其它用户远程操作从外部 病人的身体。

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