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    Apparatus and device for use therein and method for ablation of tissue
    5.
    发明授权
    Apparatus and device for use therein and method for ablation of tissue 失效
    用于其中的装置和装置及其组织消融方法

    公开(公告)号：US6102907A

    公开(公告)日：2000-08-15

    申请号：US912273

    申请日：1997-08-15

    申请人： Rick T. Smethers ,  James A. Filice ,  Kirti P. Kamdar ,  Peter H. Muller

    发明人： Rick T. Smethers ,  James A. Filice ,  Kirti P. Kamdar ,  Peter H. Muller

    IPC分类号： A61B17/24 ,  A61B18/12 ,  A61B18/14 ,  A61B18/18

    CPC分类号： A61B18/1477 ,  A61B2018/00755 ,  A61B2018/00821 ,  A61B2018/00875 ,  A61B2018/1253 ,  A61B2018/1475

    摘要： A device for the ablation of tissue for use with the human hand and a radio frequency power supply and controller providing a source of radio frequency energy and a control for controlling the application of radio frequency energy to the device. The device includes a handle sized so that is adapted to be grasped by the human hand and has proximal and distal extremities. A needle formed of a conducting material has proximal and distal extremities. The proximal extremity of the needle is mounted on the distal extremity of the handle so that it is insulated from the handle. Conductors are carried by the handle and are connected to the needle and extend from the handle and are coupled to the radio frequency power supply and controller for supplying radio frequency energy to the needle. A temperature sensor is carried by the handle and is adapted to be coupled to the radio frequency power supply and controller for sensing the application of radio frequency energy to the tissue for controlling the application of radio frequency energy to the needle.

    摘要翻译： 用于消除用于人手的组织的装置和提供射频能量源的射频电源和控制器以及用于控制将射频能量应用于该装置的控制。 该装置包括尺寸适于被人的手抓住并具有近端和远端的手柄。 由导电材料形成的针头具有近端和远端。 针的近端被安装在手柄的远端上，使得其与手柄绝缘。 导体由手柄承载并连接到针上并从手柄延伸并且耦合到射频电源和控制器以向针提供射频能量。 温度传感器由手柄承载，并且适于耦合到射频电源和控制器，用于感测向组织施加射频能量，以控制向针施加射频能量。

    Video headset
    8.
    发明授权
    Video headset 失效
    视频耳机

    公开(公告)号：US5696521A

    公开(公告)日：1997-12-09

    申请号：US264037

    申请日：1994-06-22

    申请人： Jack D. Robinson ,  Clifton M. Schor ,  Peter H. Muller ,  Wayne A. Yankee ,  Robert F. Young ,  Stephen D. Fantone

    发明人： Jack D. Robinson ,  Clifton M. Schor ,  Peter H. Muller ,  Wayne A. Yankee ,  Robert F. Young ,  Stephen D. Fantone

    IPC分类号： G02B27/00 ,  G02B27/01 ,  H04N13/04

    CPC分类号： G02B27/0172 ,  G02B27/017 ,  G02B2027/0132 ,  G02B2027/0154 ,  G02B2027/0156 ,  G02B2027/0178

    摘要： A video headset is worn comfortably on the head of a user, supported by a pair of spaced apart straps extending over the top of the head and across the lower back of the head. The rear strap may be counterweighted. A pair of headphone type speakers are supported on pivoted arms from a frame of the headset, so as to be swingably adjustable to accommodate ear position. In a preferred embodiment, a pair of LCD video displays are positioned above the level of the user's eyes, each with a beam splitter positioned in front of the eyes to reflect a portion of the light from the video screens to the user. The partially transmissive beam splitters allow the user to see through to the ambient scene beyond, increasing the comfort of the user in viewing the video. A transparent shield preferably is positioned forward of the video optics, with an adjustment under the control of the user for controlling the brightness of the ambient light. The video screens and optics preferably set the user's convergence angle at about eight feet, for optimum comfort.

    摘要翻译： 视频耳机舒适地佩戴在用户的头部上，由一对间隔开的带支撑，该带在头部的顶部和头部的后后延伸。 后排可以配重。 一对耳机型扬声器从耳机的框架支撑在枢转臂上，以便可摆动地调整以适应耳朵位置。 在优选实施例中，一对LCD视频显示器位于用户眼睛的水平面之上，每个具有位于眼睛前方的分束器，以将来自视频屏幕的光的一部分反射到用户。 部分透射的分束器允许用户透视到环境场景之外，增加用户观看视频的舒适性。 透明屏蔽优选地位于视频光学器件的前方，在用户的控制下进行调节以控制环境光的亮度。 视频屏幕和光学器件优选地将用户的会聚角度设置在约八英尺处，以获得最佳的舒适度。