发明公开
EP3056160A1 ABLATION DEVICE 有权
消融装置

  • 专利标题: ABLATION DEVICE
  • 专利标题(中): 消融装置
  • 申请号: EP16157339.9
    申请日: 2012-01-19
  • 公开(公告)号: EP3056160A1
    公开(公告)日: 2016-08-17
  • 发明人: BRANNAN, Joseph D
  • 申请人: Covidien LP
  • 申请人地址: 15 Hampshire Street Mansfield, MA 02048 US
  • 专利权人: Covidien LP
  • 当前专利权人: Covidien LP
  • 当前专利权人地址: 15 Hampshire Street Mansfield, MA 02048 US
  • 代理机构: Pratt, Richard Wilson
  • 优先权: US201113020562 20110203
  • 主分类号: A61B18/18
  • IPC分类号: A61B18/18 A61N5/04 A61B18/00
ABLATION DEVICE
摘要:
An ablation device, comprises an antenna (203) having a proximal portion and a distal portion and a trocar (245). The trocar includes a shaft (250) operably associated with the distal portion of the antenna; a first electrode (712A) disposed on a proximal portion of the shaft; and a second electrode (712b) forming a distal tip (258) of the trocar and configured for insertion into tissue, wherein the first (712a) and second (712b) electrodes are longitudinally spaced from one another along a longitudinal axis defined by the shaft.
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