知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

31 条记录 (耗时 0.022 秒)

    MICROWAVE ENERGY-DELIVERY DEVICE AND SYSTEM
    4.
    发明申请
    MICROWAVE ENERGY-DELIVERY DEVICE AND SYSTEM 审中-公开
    微波能量输送装置和系统

    公开(公告)号：US20160038232A1

    公开(公告)日：2016-02-11

    申请号：US14887930

    申请日：2015-10-20

    申请人： COVIDIEN LP

    发明人： JOSEPH D. BRANNAN ,  CASEY M. LADTKOW ,  DARION R. PETERSON ,  ERIC W. LARSON ,  WILLIAM J. DICKHANS ,  RICHARD A. WILLYARD ,  JASON A. CASE

    IPC分类号： A61B18/18

    CPC分类号： A61B18/1815 ,  A61B2017/00526 ,  A61B2018/00023 ,  A61B2018/00166 ,  A61B2018/00494 ,  A61B2018/00511 ,  A61B2018/00529 ,  A61B2018/00577 ,  A61B2018/00708 ,  A61B2018/00797 ,  A61B2018/00821 ,  A61B2018/1861 ,  Y10T29/4902

    摘要： A method of manufacturing a microwave ablation device, the method including applying a balun short circumferentially about an outer conductor of a coaxial feedline and applying a dielectric material circumferentially about the outer conductor of the coaxial feedline and in contact with the balun short to form a balun. The method further including extending a temperature sensor along the coaxial feedline such that the sensor contacts the balun short, securing the temperature sensor to the coaxial feedline with a first heat shrink material, and securing the dielectric material, balun short, and temperature sensor in contact with each other and to the coaxial feedline using a second heat shrink material.

    摘要翻译： 一种制造微波消融装置的方法，该方法包括围绕同轴馈线的外导体周向地应用平衡 - 不平衡变换器，并且围绕同轴馈线的外导体周向地施加电介质材料并与平衡 - 不平衡变换器接触以形成平衡 - 不平衡转换 。 该方法还包括沿着同轴馈线延伸温度传感器，使得传感器接触平衡不平衡变换器，用第一热收缩材料将温度传感器固定到同轴馈线，并将介电材料，平衡不平衡变换器和温度传感器固定在接触中 使用第二热收缩材料彼此和同轴馈线。

    SYSTEM AND METHOD FOR LUNG VISUALIZATION USING ULTRASOUND
    5.
    发明申请
    SYSTEM AND METHOD FOR LUNG VISUALIZATION USING ULTRASOUND 审中-公开

    公开(公告)号：US20190046070A1

    公开(公告)日：2019-02-14

    申请号：US16159895

    申请日：2018-10-15

    申请人： COVIDIEN LP

    发明人： JOSEPH D. BRANNAN ,  WILLIAM J. DICKHANS ,  CASEY M. LADTKOW ,  DARION R. PETERSON

    IPC分类号： A61B5/06 ,  A61B8/00 ,  A61B5/113 ,  A61B5/00 ,  A61B8/12 ,  A61B8/08 ,  A61B1/267

    摘要： A system for ultrasound interrogation of a lung includes a memory, an electromagnetic (EM) board, an extended working channel (EWC), an EM sensor, a US transducer, and a processor. The memory stores a three dimensional (3D) model, a pathway plan for navigating a luminal network. An EM board generates an EM field. The EWC is configured to navigate the luminal network of a patient toward a target following the pathway plan and the EM sensor extends distally from the EWC and senses the EM field. The US transducer extends distally from a distal end of the EWC and generates US waves and receives US waves reflected from the luminal network and the processor processes the sensed EM field to synchronize a location of the EM sensor in the 3D model, to process the reflected US waves to generate images, or to integrate the generated images with the 3D model.